# Building permits at 6300 Diagonal Hwy, Boulder, CO

200 permits on record here. The newest, May 14: Replacing Main Fire Alarm Panel including fire alarm transponder panel. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| May 14, 2026 | Fire systems | Replacing Main Fire Alarm Panel including fire alarm transponder panel. NAC Power supply panels to be replaced (4). Monitor modules and Relays to be replaced. Existing Notification and Initiating devices to remain. | $9,650 | [FIR2026-00169](https://nearbypermits.com/boulder/permit/FIR2026-00169/) |
| May 14, 2026 | Fire systems | Replacing Main Fire Alarm Panel including fire alarm transponder panel (2). NAC Power supply panels to be replaced (3). Monitor modules and Relays to be replaced. Existing Notification and Initiating devices to remain. | $12,000 | [FIR2026-00168](https://nearbypermits.com/boulder/permit/FIR2026-00168/) |
| Dec 3, 2025 | Electrical | One time 180-day permit extension granted. All work and inspections must be completed by 12/06/2026. 10/16/25 Revision to approved, but not issued plans. See revision form* Exterior lighting photometric plans for existing and new exterior lighting and associated variance requests for the Kyndryl sit | $806,774 | [ELE2024-00397](https://nearbypermits.com/boulder/permit/ELE2024-00397/) |
| Oct 28, 2025 | Alteration or repair | VOID-Inspections not completed within 180 days Building 006 Room N5-10 Tenant alteration to add two program rooms and a small storage room within the existing program space. | $121,430 | [BLD-NRE2025-00110](https://nearbypermits.com/boulder/permit/BLD-NRE2025-00110/) |
| May 8, 2024 | Fire systems | Replacing NAC devices at Lexmark. (Fati) | $85,000 | [FIR2023-00232](https://nearbypermits.com/boulder/permit/FIR2023-00232/) |
| Apr 30, 2024 | Fire systems | Tenant finish existing fire sprinkler system. Relocate 13 existing fire sprinkler heads. See BLD-NRE2023-00197 for general building permit. Lexmark b005 k-10 lab and b006 n5-10 training lab modification. (FSR13) | $2,000 | [FIR2024-00032](https://nearbypermits.com/boulder/permit/FIR2024-00032/) |
| Apr 18, 2024 | Alteration or repair | Void- 180 Days no activity Interior Non-Structural Deconstruction Permit tied to remodel permit BLD-NRE2023-00197. | Not listed | [DEM2024-00019](https://nearbypermits.com/boulder/permit/DEM2024-00019/) |
| Apr 18, 2024 | Alteration or repair | Renovation of both B005 K-10 Lab and B006 N5-10 Training Lab. Work includes demolition of existing mechanical, electrical, and plumbing system for new equipment. | $1,848,300 | [BLD-NRE2023-00197](https://nearbypermits.com/boulder/permit/BLD-NRE2023-00197/) |
| Sep 1, 2023 | Electrical | Installing (2) new EV chargers | $1,500 | [ELE2023-00744](https://nearbypermits.com/boulder/permit/ELE2023-00744/) |
| Aug 30, 2023 | Alteration or repair | DEMO: - Demo of AHU-35 & AHU-37 from Penthouse #8 - Demo for relocation and reuse of Busway #12, Transformer C10-T2, C10-T1, Panels C10-P1, C10-P2 - Demo and replace Panel PDP 2-4 The project covers 4,500sf and includes the removal of one existing printer and the installation of two new printers. Th | $1,200,000 | [BLD-NRE2023-00070](https://nearbypermits.com/boulder/permit/BLD-NRE2023-00070/) |
| Dec 6, 2022 | Sign | replace non-illuminated IMD face with nonilluminated Kyndryl face | $1,100 | [SGN2022-00094](https://nearbypermits.com/boulder/permit/SGN2022-00094/) |
| Nov 10, 2022 | Alteration or repair | Electrical and mechanical upgrades to existing substation rooms and printer rooms in an existing facility in Building 05. | $1,032,240 | [BLD-NRE2022-00182](https://nearbypermits.com/boulder/permit/BLD-NRE2022-00182/) |
| Oct 20, 2022 | Electrical | Installing 2 new circuits for future car chargers. | $20,000 | [ELE2022-01372](https://nearbypermits.com/boulder/permit/ELE2022-01372/) |
| Jun 9, 2022 | Electrical | Frame 3 new door openings in existing corridors, provide and install 3 new door, frame, hardware units, paint new wall sections, provide electrical connection for the 3 new doors. Connect the 3 new doors to existing security system. | $2,950 | [ELE2022-00498](https://nearbypermits.com/boulder/permit/ELE2022-00498/) |
| Jun 9, 2022 | Alteration or repair | Frame 3 new door openings in existing corridors, provide and install 3 new door, frame, hardware units, paint new wall sections, provide electrical connection for the 3 new doors. Connect the 3 new doors to existing security system. | $81,869 | [BLD-NRE2022-00070](https://nearbypermits.com/boulder/permit/BLD-NRE2022-00070/) |
| Mar 30, 2022 | Mechanical (HVAC) | Install new above ground diesel piping from outside storage tank to inside connection point, feeding emergency generators. Clean/Grout/cap/abandon existing underground piping from same tank top same connection point. Test soil underneath existing pipe to insure no contamination. All work done to Col | $66,000 | [MEC2022-00334](https://nearbypermits.com/boulder/permit/MEC2022-00334/) |
| Mar 30, 2022 | Alteration or repair | Install new above ground diesel piping from outside storage tank to inside connection point, feeding emergency generators. Clean/Grout/cap/abandon existing underground piping from same tank top same connection point. Test soil underneath existing pipe to insure no contamination. All work done to Col | $223,000 | [BLD-NRE2022-00026](https://nearbypermits.com/boulder/permit/BLD-NRE2022-00026/) |
| Jan 9, 2018 | Plumbing | Groundwater discharge permit, state permit number cog076150, associated to private sewer main repair/replacement work | Not listed | [PMT2018-00086-ECP](https://nearbypermits.com/boulder/permit/PMT2018-00086-ECP/) |
| Jan 9, 2018 | Solar | IBM Solar Erosion Control Permit | Not listed | [ECP2019-00008](https://nearbypermits.com/boulder/permit/ECP2019-00008/) |
| Oct 26, 2016 | Roofing | Building #30: Permit for partial tear-off and reroof of 132 squares of low slope roof on a commercial building at the IBM site. New assembly to include 1/2" SecurShield, polyiso for R 31.5, and 60 mil EPDM. Inspections will include pre-roof inspection. | $231,850 | [PMT2016-05003-RFG](https://nearbypermits.com/boulder/permit/PMT2016-05003-RFG/) |
| Jul 27, 2016 | Fire systems | Es - fa - bldg. 5 - superlab | $16,500 | [PMT2016-02645-FIR](https://nearbypermits.com/boulder/permit/PMT2016-02645-FIR/) |
| Nov 16, 2015 | Alteration or repair | FLOODPLAIN DEVELOPMENT PERMIT to establish a new 4,200 linear foot trail connecting an existing trail system at Boulder Reservoie at the west end of the project corridor with teh existing Cottontail Trail at the east end of the project corridor | Not listed | [PMT2015-04855-FLD](https://nearbypermits.com/boulder/permit/PMT2015-04855-FLD/) |
| Nov 16, 2015 | Other | IBM CONNECTOR TRAIL -- STREAM, WETLAND, AND WATER BODY PERMIT for trail construction in and around 6300 Diagonal Hwy, Dry Creek. Impacts as follows - Wetland - 4,892 SF; Inner Buffer - 11,977 SF; Outer Buffer - 9,622 SF | Not listed | [LUR2015-00052](https://nearbypermits.com/boulder/permit/LUR2015-00052/) |
| Nov 13, 2015 | Fire systems | Fa - es - revision to existing job | $16,900 | [PMT2015-04969-FIR](https://nearbypermits.com/boulder/permit/PMT2015-04969-FIR/) |
| Sep 22, 2015 | Plumbing | Adjacent to Lexmark building 31. Mechanical permit application for installation of five chemical storage tanks and associated process piping. (revised to plumbing at review) See PMT2015-02534 for concrete and steel framing work and see ADR2015-00001 for Minor Mod. approval. | $520,000 | [PMT2015-02815-PLB](https://nearbypermits.com/boulder/permit/PMT2015-02815-PLB/) |
| Aug 28, 2015 | Fire systems | Fs - ibm | $20,000 | [PMT2015-03644-FIR](https://nearbypermits.com/boulder/permit/PMT2015-03644-FIR/) |
| Aug 14, 2015 | New building | Lexmark Building #31. Foundation and framing associated with platforms and stuctural supports for future tank installation. Please refer to ADR2015-00001 for Minor Modification approval. | $240,000 | [PMT2015-02534](https://nearbypermits.com/boulder/permit/PMT2015-02534/) |
| May 27, 2015 | Fire systems | Fa - es - new phase 2 data (notification, vesda) | $81,431 | [PMT2015-01986-FIR](https://nearbypermits.com/boulder/permit/PMT2015-01986-FIR/) |
| Mar 6, 2015 | Fire systems | Fs - tf for new data center | $40,000 | [PMT2015-00582-FIR](https://nearbypermits.com/boulder/permit/PMT2015-00582-FIR/) |
| Jan 23, 2015 | Fire systems | FS - Scope of Work, plug for sprinkler drops, relocate 8 pendents, and add 5 sidewalls. (Ibm-b004 ricoh) | $3,098 | [PMT2015-00142-FIR](https://nearbypermits.com/boulder/permit/PMT2015-00142-FIR/) |
| May 20, 2014 | Fire systems | Fa - notification and detection w/ vesda | $150,000 | [PMT2014-02230-FIR](https://nearbypermits.com/boulder/permit/PMT2014-02230-FIR/) |
| Feb 14, 2014 | Fire systems | Fs - addition to ibm building 2 (data center and battery room) | $100,000 | [PMT2014-00234-FIR](https://nearbypermits.com/boulder/permit/PMT2014-00234-FIR/) |
| Jan 23, 2014 | Fire systems | Fa - modification to existing system | $5,500 | [PMT2014-00285-FIR](https://nearbypermits.com/boulder/permit/PMT2014-00285-FIR/) |
| Aug 1, 2013 | Fire systems | Fa - tf for bldg 22 and 10 | $1,200 | [PMT2013-03553-FIR](https://nearbypermits.com/boulder/permit/PMT2013-03553-FIR/) |
| Feb 27, 2013 | Fire systems | Fa - add duct | $900 | [PMT2013-00785-FIR](https://nearbypermits.com/boulder/permit/PMT2013-00785-FIR/) |
| Nov 9, 2012 | Fire systems | Fs - ibm building 25 bo25-1 lab remodel | $2,478 | [PMT2012-05399-FIR](https://nearbypermits.com/boulder/permit/PMT2012-05399-FIR/) |
| Oct 25, 2012 | Fire systems | Tennant Finish Sprinkler For IBM Building 22 Partial Remodel Head Spacing For Ord. Hazard | $10,000 | [PMT2012-03285-FIR](https://nearbypermits.com/boulder/permit/PMT2012-03285-FIR/) |
| Oct 15, 2012 | Fire systems |  | $1,500 | [PMT2012-04837-FIR](https://nearbypermits.com/boulder/permit/PMT2012-04837-FIR/) |
| Aug 10, 2012 | Fire systems | Fire Alarm System - Building 5, Substation 42 | $1,100 | [PMT2012-03785-FIR](https://nearbypermits.com/boulder/permit/PMT2012-03785-FIR/) |
| Aug 10, 2012 | Fire systems | Fire Alarm - Bulding 22 (VESDA Systems) | $15,500 | [PMT2012-03784-FIR](https://nearbypermits.com/boulder/permit/PMT2012-03784-FIR/) |
| Apr 19, 2012 | Fire systems | Tennant Finish Fire Alarm For Building 21 New Class Room Areas Both Raised Floor and Non-Raised Floor Areas | $37,810 | [PMT2012-01731-FIR](https://nearbypermits.com/boulder/permit/PMT2012-01731-FIR/) |
| Apr 12, 2012 | Fire systems | Tennant Finish Sprinkler For Educational Class Room Area | $55,000 | [PMT2012-01678-FIR](https://nearbypermits.com/boulder/permit/PMT2012-01678-FIR/) |
| Apr 9, 2012 | Fire systems | Tennant Finish Fire Alarm For Building 26 New Raised Floor Server Room | $5,500 | [PMT2012-01573-FIR](https://nearbypermits.com/boulder/permit/PMT2012-01573-FIR/) |
| Mar 23, 2012 | Other | Wetland review for a single 20" bore under a wetlands area for a new feed off of the Gunbarrel Substation. Replaces case LUR2012-00016. | Not listed | [PMT2012-01047-WET](https://nearbypermits.com/boulder/permit/PMT2012-01047-WET/) |
| Mar 22, 2012 | Fire systems | Tennant Finish Fire Sprinkler For IBM Building 26 New Call Center | $15,783 | [PMT2012-01170-FIR](https://nearbypermits.com/boulder/permit/PMT2012-01170-FIR/) |
| Aug 2, 2011 | Grading | EROSION CONTROL PERMIT Grading of approximately 7260 cubic yards assoicated with TEC2010-00027 | Not listed | [PMT2011-03216-GRA](https://nearbypermits.com/boulder/permit/PMT2011-03216-GRA/) |
| Jul 28, 2011 | Electrical | Installation of three full cutoff light fixtures assoicated with PMT2010-03014 | $1,120 | [PMT2011-03213-ELE](https://nearbypermits.com/boulder/permit/PMT2011-03213-ELE/) |
| Jul 6, 2011 | Roofing | Building #8 (warehouse) -- tear-off and reroof. Fully adhered EPDM on 865 squares on a low slope roof -- drainage through interior drains & overflows. Pre-reroof inspection required. Mid-roof insepction required. | $608,121 | [PMT2011-02821-RFG](https://nearbypermits.com/boulder/permit/PMT2011-02821-RFG/) |
| May 13, 2011 | Fire systems | Tennant Finish Sprinkler For IBM Building Six | $5,000 | [PMT2011-01775-FIR](https://nearbypermits.com/boulder/permit/PMT2011-01775-FIR/) |
| Nov 3, 2010 | Fire systems | Tennant Finish Fire Alarm Work For IBM Bldg. 22 VESDA System and Other Fire Alarm Work | $76,077 | [PMT2010-04494-FIR](https://nearbypermits.com/boulder/permit/PMT2010-04494-FIR/) |
| Nov 3, 2010 | Fire systems | Tennant Finish Fire Alarm For IBM Building 20 New Generator Room | $8,453 | [PMT2010-04488-FIR](https://nearbypermits.com/boulder/permit/PMT2010-04488-FIR/) |
| Sep 22, 2010 | Fire systems | Tennant Finish Sprinkler IBM Bldg 22 | $46,696 | [PMT2010-04026-FIR](https://nearbypermits.com/boulder/permit/PMT2010-04026-FIR/) |
| Aug 4, 2010 | Alteration or repair | New 6,000 gallon stainless steel storage tank and associated piping in outside storage tank area for Lexmark International at IBM site. See adr2010-00058 | $145,726 | [PMT2010-03014](https://nearbypermits.com/boulder/permit/PMT2010-03014/) |
| Jun 30, 2010 | Fire systems | Tennant Finish Sprinkler IBM Bldg. 22 | $2,000 | [PMT2010-02171-FIR](https://nearbypermits.com/boulder/permit/PMT2010-02171-FIR/) |
| May 4, 2010 | Fire systems | Tennant Finish Sprinkler IBM Building 26 | $5,000 | [PMT2010-01527-FIR](https://nearbypermits.com/boulder/permit/PMT2010-01527-FIR/) |
| Apr 7, 2010 | Fire systems | Tennant Finish Fire Alarm For IBM | $2,643 | [PMT2010-00922-FIR](https://nearbypermits.com/boulder/permit/PMT2010-00922-FIR/) |
| Mar 17, 2010 | Fire systems | Tennant Finish Sprinkler For IBM | $5,000 | [PMT2010-00725-FIR](https://nearbypermits.com/boulder/permit/PMT2010-00725-FIR/) |
| Oct 19, 2009 | Electrical | Temporary electrical service and meter release for construction trailer. | Not listed | [PMT2009-04135-ELE](https://nearbypermits.com/boulder/permit/PMT2009-04135-ELE/) |
| Oct 16, 2009 | Fire systems | Tennant Finish Fire Alarm For IBM | $18,985 | [PMT2009-04126-FIR](https://nearbypermits.com/boulder/permit/PMT2009-04126-FIR/) |
| Sep 1, 2009 | Fire systems | Tennant Finish Sprinkler Building 25 | $38,825 | [PMT2009-03314-FIR](https://nearbypermits.com/boulder/permit/PMT2009-03314-FIR/) |
| Jul 31, 2009 | Fire systems | Tennant Finish Hood System For IBM Bldg. | $3,300 | [PMT2009-02924-FIR](https://nearbypermits.com/boulder/permit/PMT2009-02924-FIR/) |
| May 28, 2009 | Fire systems | New Test Header For IBM Pump House Two | $5,000 | [PMT2009-01853-FIR](https://nearbypermits.com/boulder/permit/PMT2009-01853-FIR/) |
| Mar 31, 2009 | Fire systems | Tennant Finish Sprinkler Work IBM Bldg. 10 | $75,000 | [PMT2009-01068-FIR](https://nearbypermits.com/boulder/permit/PMT2009-01068-FIR/) |
| Mar 30, 2009 | Fire systems | New Fire Alarm System For Building 10 Office Space | $45,000 | [PMT2009-01034-FIR](https://nearbypermits.com/boulder/permit/PMT2009-01034-FIR/) |
| Jan 16, 2009 | Fire systems | Tennant Finish Fire Alarm IBM Building 6 | $3,657 | [PMT2009-00032-FIR](https://nearbypermits.com/boulder/permit/PMT2009-00032-FIR/) |
| Dec 10, 2008 | Fire systems | Tennant Finish Sprinkler Bldg 6 Classrooms | $5,000 | [PMT2008-05318-FIR](https://nearbypermits.com/boulder/permit/PMT2008-05318-FIR/) |
| Dec 10, 2008 | Fire systems | Tennant Finish Sprinkler Building 21 IBM | $5,000 | [PMT2008-05314-FIR](https://nearbypermits.com/boulder/permit/PMT2008-05314-FIR/) |
| Aug 21, 2008 | Fire systems | Tennant Finish Fire Alarm for One Battery Room and One Generator Room | $26,515 | [PMT2008-03495-FIR](https://nearbypermits.com/boulder/permit/PMT2008-03495-FIR/) |
| Apr 14, 2008 | Fire systems | Tennant Finish Sprinkler Bldg. 2 | $20,000 | [PMT2008-01367-FIR](https://nearbypermits.com/boulder/permit/PMT2008-01367-FIR/) |
| Mar 28, 2008 | Fire systems | Tennant Finish Sprinkler | $6,822 | [PMT2008-01114-FIR](https://nearbypermits.com/boulder/permit/PMT2008-01114-FIR/) |
| Dec 27, 2007 | Fire systems | IBM Fire Pump Replacement | $60,000 | [PMT2007-04403-FIR](https://nearbypermits.com/boulder/permit/PMT2007-04403-FIR/) |
| Nov 26, 2007 | Mechanical (HVAC) | Installation of cooling tower generator and switchgear | $117,000 | [PMT2007-03292-MEC](https://nearbypermits.com/boulder/permit/PMT2007-03292-MEC/) |
| Nov 26, 2007 | Electrical | Installation of cooling tower generator and switchgear | $960,000 | [PMT2007-03292-ELE](https://nearbypermits.com/boulder/permit/PMT2007-03292-ELE/) |
| Nov 26, 2007 | Alteration or repair | Installation of cooling tower generator and switchgear | $1,231,000 | [PMT2007-03292](https://nearbypermits.com/boulder/permit/PMT2007-03292/) |
| Oct 30, 2007 | Electrical | FIre alarm detection system IBM | $258,337 | [PMT2007-04666-ELE](https://nearbypermits.com/boulder/permit/PMT2007-04666-ELE/) |
| Oct 25, 2007 | Mechanical (HVAC) | Installation of three new generators in B091 parking lot (1,717 kW each) (to be fed by existing fuel oil tanks) and installation of associated electrical switchgear, relocation of fire line, construction of a 663 sf CMU shed for switchgear, foundation elements for generators. | $90,000 | [PMT2007-04070-MEC](https://nearbypermits.com/boulder/permit/PMT2007-04070-MEC/) |
| Oct 25, 2007 | Electrical | Installation of three new generators in B091 parking lot (1,717 kW each) (to be fed by existing fuel oil tanks) and installation of associated electrical switchgear, relocation of fire line, construction of a 663 sf CMU shed for switchgear, foundation elements for generators. | $3,400,000 | [PMT2007-04070-ELE](https://nearbypermits.com/boulder/permit/PMT2007-04070-ELE/) |
| Oct 25, 2007 | Electrical | Installation of three new generators in B091 parking lot (1,717 kW each) (to be fed by existing fuel oil tanks) and installation of associated electrical switchgear, relocation of fire line, construction of a 663 sf CMU shed for switchgear, foundation elements for generators. | $20,971 | [PMT2007-04070](https://nearbypermits.com/boulder/permit/PMT2007-04070/) |
| Oct 2, 2007 | Other | Installation of temporary construction power for a construction trailer, and set construction trailer at the IBM complex. No plumbing fixtures, no fuel gas to be hooked up. Use as a construction meeting trailer/office only. | Not listed | [PMT2007-04301-MHI](https://nearbypermits.com/boulder/permit/PMT2007-04301-MHI/) |
| Oct 2, 2007 | Electrical | Installation of temporary construction power for a construction trailer, and set construction trailer at the IBM complex. No plumbing fixtures, no fuel gas to be hooked up. Use as a construction meeting trailer/office only. | Not listed | [PMT2007-04301-ELE](https://nearbypermits.com/boulder/permit/PMT2007-04301-ELE/) |
| Oct 2, 2007 | Fire systems | IBM Building 3 TI Sprinkler System | $315,862 | [PMT2007-04231-FIR](https://nearbypermits.com/boulder/permit/PMT2007-04231-FIR/) |
| Sep 25, 2007 | Fire systems | Fire Alarm and Vesda System in Bldg. 23 | $30,000 | [PMT2007-04004-FIR](https://nearbypermits.com/boulder/permit/PMT2007-04004-FIR/) |
| Sep 4, 2007 | Fire systems | Tennant Finish Sprinkler IBM | $15,235 | [PMT2007-03778-FIR](https://nearbypermits.com/boulder/permit/PMT2007-03778-FIR/) |
| Aug 2, 2007 | Electrical | Electrical permit for temporary construction power. | Not listed | [PMT2007-03278-ELE](https://nearbypermits.com/boulder/permit/PMT2007-03278-ELE/) |
| Jul 26, 2007 | Plumbing | Two temp construction trailers. 12x48 and 12x 25. No water or sewer. Until July 1, 2008 | Not listed | [PMT2007-03148-CTR](https://nearbypermits.com/boulder/permit/PMT2007-03148-CTR/) |
| Jul 25, 2007 | Electrical | Installation of electric meter housing for double-wide construction trailer at IBM facility. | $500 | [PMT2007-03090-ELE](https://nearbypermits.com/boulder/permit/PMT2007-03090-ELE/) |
| May 18, 2007 | Fire systems | IBM Sprinkler Tennant Finish | $5,000 | [PMT2007-01853-FIR](https://nearbypermits.com/boulder/permit/PMT2007-01853-FIR/) |
| May 7, 2007 | Fire systems | TI Sprinkler IBM | $7,000 | [PMT2007-01695-FIR](https://nearbypermits.com/boulder/permit/PMT2007-01695-FIR/) |
| Apr 17, 2007 | Fire systems | Tennant Finish of IBM Server Room Sprinkler System | $6,000 | [PMT2007-01350-FIR](https://nearbypermits.com/boulder/permit/PMT2007-01350-FIR/) |
| Mar 16, 2007 | Fire systems | 6300 Diagonal IBM Building 024 Tennant Finish Sprinkler | $3,000 | [PMT2007-00693-FIR](https://nearbypermits.com/boulder/permit/PMT2007-00693-FIR/) |
| Dec 14, 2006 | Fire systems | Fire Alarm System - Radio System from Bldg. 20 & 92 | $12,000 | [PMT2006-05178-FIR](https://nearbypermits.com/boulder/permit/PMT2006-05178-FIR/) |
| Aug 21, 2006 | Fire systems | Fire Sprinkler System - Bldg. 6 | $32,168 | [PMT2006-03441-FIR](https://nearbypermits.com/boulder/permit/PMT2006-03441-FIR/) |
| May 10, 2006 | Fire systems | Fire Alarm System - Vesda - Bldg. 24 | $5,400 | [PMT2006-01648-FIR](https://nearbypermits.com/boulder/permit/PMT2006-01648-FIR/) |
| Jan 30, 2006 | Electrical | Recommission substation # 25 to provide temporary power to building # 009, raised floor and static switch & PDU's via temporary generator & UPS trailers which will be set in the parking lot to the north-east side of building # 009. Site work involves the placement of a fuel-spill containment system. | $284,263 | [PMT2005-04699-ELE](https://nearbypermits.com/boulder/permit/PMT2005-04699-ELE/) |
| Jan 30, 2006 | Alteration or repair | Recommission substation # 25 to provide temporary power to building # 009, raised floor and static switch & PDU's via temporary generator & UPS trailers which will be set in the parking lot to the north-east side of building # 009. Site work involves the placement of a fuel-spill containment system. | Not listed | [PMT2005-04699](https://nearbypermits.com/boulder/permit/PMT2005-04699/) |
| Jan 18, 2006 | Mechanical (HVAC) | Installation of replacement fuel oil storage and use system. See ADR2005-00119 for minor mod approval. | $700,000 | [PMT2005-04378-MEC](https://nearbypermits.com/boulder/permit/PMT2005-04378-MEC/) |
| Jan 18, 2006 | Electrical | Installation of replacement fuel oil storage and use system. See ADR2005-00119 for minor mod approval. | $100,000 | [PMT2005-04378-ELE](https://nearbypermits.com/boulder/permit/PMT2005-04378-ELE/) |
| Jan 18, 2006 | Alteration or repair | Installation of replacement fuel oil storage and use system. See ADR2005-00119 for minor mod approval. | $1,070,000 | [PMT2005-04378](https://nearbypermits.com/boulder/permit/PMT2005-04378/) |
| Nov 8, 2005 | Electrical | IBM. Add two light poles | $12,200 | [PMT2005-04036-ELE](https://nearbypermits.com/boulder/permit/PMT2005-04036-ELE/) |
| Oct 13, 2005 | Roofing | Remove existing roofing and re-roof 300 squares of 1/4 pitch roof with EPDM. | $145,600 | [PMT2005-03972-RFG](https://nearbypermits.com/boulder/permit/PMT2005-03972-RFG/) |
| Jun 24, 2005 | Fire systems | IBM Building #23 | $17,500 | [PMT2005-02298-FIR](https://nearbypermits.com/boulder/permit/PMT2005-02298-FIR/) |
| Feb 22, 2005 | Electrical | Fiber optic conduit running from building 23 through buildings number 26 & 24, out into the utility street, goes underground beneath the street, runs north to building nine via 6 manholes with concrete ductbank between, the turn and goes toward building 9 on exidsting above-grade concrete peers, the | $342,765 | [PMT2005-00506-ELE](https://nearbypermits.com/boulder/permit/PMT2005-00506-ELE/) |
| Feb 17, 2005 | Fire systems | Fire Sprinkler System - BCRS Build out | $18,300 | [PMT2005-00486-FIR](https://nearbypermits.com/boulder/permit/PMT2005-00486-FIR/) |
| Jan 24, 2005 | Fire systems | Fire Sprinkler System - Blg. 1 lobby | $10,000 | [PMT2004-04683-FIR](https://nearbypermits.com/boulder/permit/PMT2004-04683-FIR/) |
| Jan 24, 2005 | Mechanical (HVAC) | New steam piping system | $2,736,958 | [PMT2004-00243-MEC](https://nearbypermits.com/boulder/permit/PMT2004-00243-MEC/) |
| Dec 10, 2003 | Alteration or repair | Generator enclosure roof and side wall screning. | $32,717 | [PMT2003-05215](https://nearbypermits.com/boulder/permit/PMT2003-05215/) |
| May 30, 2003 | Electrical | Electrical installation for duct bank and gear for emergency power to fire pumps. | $90,600 | [PMT2003-02107-ELE](https://nearbypermits.com/boulder/permit/PMT2003-02107-ELE/) |
| Feb 13, 2003 | Electrical | Repair cathodic protection (addition of new anodes), add one new site. IBM | $66,600 | [PMT2003-00388-ELE](https://nearbypermits.com/boulder/permit/PMT2003-00388-ELE/) |
| Jan 2, 2003 | Elevator | Replace jack in a 4 stop 3500 lb capacity passenger elevator. Machine # D33681. | $42,500 | [PMT2003-00001](https://nearbypermits.com/boulder/permit/PMT2003-00001/) |
| Oct 30, 2002 | Mechanical (HVAC) | Replace boiler in building 11, includes associated demolition, electrical and structural work. | $786,732 | [PMT2002-04549-MEC](https://nearbypermits.com/boulder/permit/PMT2002-04549-MEC/) |
| Oct 30, 2002 | Electrical | Replace boiler in building 11, includes associated demolition, electrical and structural work. | $38,775 | [PMT2002-04549-ELE](https://nearbypermits.com/boulder/permit/PMT2002-04549-ELE/) |
| Oct 30, 2002 | Alteration or repair | Replace boiler in building 11, includes associated demolition, electrical and structural work. | $973,497 | [PMT2002-04549](https://nearbypermits.com/boulder/permit/PMT2002-04549/) |
| Oct 4, 2002 | Fire systems | Fire suppression system - Bldg. 24 | $77,400 | [PMT2002-04346-FIR](https://nearbypermits.com/boulder/permit/PMT2002-04346-FIR/) |
| Sep 12, 2002 | Electrical | Build rated corridor | $10,250 | [PMT2002-04009-ELE](https://nearbypermits.com/boulder/permit/PMT2002-04009-ELE/) |
| Aug 9, 2002 | Fire systems | Fire sprinkler system - bldg. 22 | $2,400 | [PMT2002-03392-FIR](https://nearbypermits.com/boulder/permit/PMT2002-03392-FIR/) |
| Jul 16, 2002 | Electrical | Rewire for lightining damage in pump house. Panel and transformer. | $2,200 | [PMT2002-02965-ELE](https://nearbypermits.com/boulder/permit/PMT2002-02965-ELE/) |
| Oct 24, 2001 | Fire systems | Fire Suppression System | $4,200 | [PMT2001-04686-FIR](https://nearbypermits.com/boulder/permit/PMT2001-04686-FIR/) |
| Oct 24, 2001 | Fire systems | Fire Suppression System - Hood | $2,400 | [PMT2001-04597-FIR](https://nearbypermits.com/boulder/permit/PMT2001-04597-FIR/) |
| Oct 5, 2001 | Fire systems | Fire Sprinkler System - Jet Mill 8&9 | $11,000 | [PMT2001-04412-FIR](https://nearbypermits.com/boulder/permit/PMT2001-04412-FIR/) |
| Sep 12, 2001 | Fire systems | Fire Sprinklers - Chiller Addition | $22,000 | [PMT2001-04008-FIR](https://nearbypermits.com/boulder/permit/PMT2001-04008-FIR/) |
| Aug 21, 2001 | Fire systems | Fire Sprinkler system - Building 10 | $3,758 | [PMT2001-03637-FIR](https://nearbypermits.com/boulder/permit/PMT2001-03637-FIR/) |
| Aug 10, 2001 | Fire systems | Fire Alarm System - Building 10 Remodel | $2,500 | [PMT2001-03439-FIR](https://nearbypermits.com/boulder/permit/PMT2001-03439-FIR/) |
| Aug 7, 2001 | Fire systems | Fire Alarm System - Building 25 | $208,265 | [PMT2001-03438-FIR](https://nearbypermits.com/boulder/permit/PMT2001-03438-FIR/) |
| Jul 18, 2001 | Fire systems | Fire Alarm System - Blding 26 | $91,240 | [PMT2001-03073-FIR](https://nearbypermits.com/boulder/permit/PMT2001-03073-FIR/) |
| Jul 18, 2001 | Fire systems | Fire alarm System - Blding. 20 | $70,070 | [PMT2001-03072-FIR](https://nearbypermits.com/boulder/permit/PMT2001-03072-FIR/) |
| Jul 16, 2001 | Electrical | Area lighting and communications for 6300 diagonal highway. SEE ALSO PMT 2001-01514 for grading permit. | $200,000 | [PMT2001-02888-ELE](https://nearbypermits.com/boulder/permit/PMT2001-02888-ELE/) |
| Jun 29, 2001 | Grading | Grading of 17,000 cubic yards and detention ponding for two new parking lots located on the west side of the IBM complex and referred to as lots M and lot 25. Lot M has 418 spaces, Lot 25 has 26 spaces which includes 8 handicap spaces. Landscaping is proposed within both lots. (See PUD minor modific | Not listed | [PMT2001-01514-GRA](https://nearbypermits.com/boulder/permit/PMT2001-01514-GRA/) |
| Jun 27, 2001 | Fire systems | Fire Alarm System - Building #24 | $149,877 | [PMT2001-02713-FIR](https://nearbypermits.com/boulder/permit/PMT2001-02713-FIR/) |
| Jun 27, 2001 | Fire systems | Fire Alarm System- Building #23 | $99,317 | [PMT2001-02710-FIR](https://nearbypermits.com/boulder/permit/PMT2001-02710-FIR/) |
| Jun 1, 2001 | Fire systems | Fire Alarm System Building #22 | $100,156 | [PMT2001-02030-FIR](https://nearbypermits.com/boulder/permit/PMT2001-02030-FIR/) |
| May 25, 2001 | Fire systems | Fire alarm system - Building 9, cooling towers | $15,000 | [PMT2001-02134-FIR](https://nearbypermits.com/boulder/permit/PMT2001-02134-FIR/) |
| May 15, 2001 | Electrical | Electrical service hook-up for construction trailer. Located in slot #10 in trailer farm west of building. | Not listed | [PMT2001-01957-ELE](https://nearbypermits.com/boulder/permit/PMT2001-01957-ELE/) |
| Mar 28, 2001 | Plumbing | Chiller Plant Addition | $316,800 | [PMT2001-00290-PLB](https://nearbypermits.com/boulder/permit/PMT2001-00290-PLB/) |
| Mar 28, 2001 | Mechanical (HVAC) | Chiller Plant Addition | $518,750 | [PMT2001-00290-MEC](https://nearbypermits.com/boulder/permit/PMT2001-00290-MEC/) |
| Mar 28, 2001 | Electrical | Chiller Plant Addition | $1,062,980 | [PMT2001-00290-ELE](https://nearbypermits.com/boulder/permit/PMT2001-00290-ELE/) |
| Mar 28, 2001 | Addition | Chiller Plant Addition | $2,245,236 | [PMT2001-00290](https://nearbypermits.com/boulder/permit/PMT2001-00290/) |
| Jan 25, 2001 | Roofing | Remove existing roof and install taper system, new insulation and EPDM. | $14,372 | [PMT2001-00275-RFG](https://nearbypermits.com/boulder/permit/PMT2001-00275-RFG/) |
| Jan 22, 2001 | Fire systems | Fire Alarm System - #11 | $104,000 | [PMT2001-00212-FIR](https://nearbypermits.com/boulder/permit/PMT2001-00212-FIR/) |
| Jan 22, 2001 | Fire systems | Fire Alarm system - #16 | $29,903 | [PMT2001-00211-FIR](https://nearbypermits.com/boulder/permit/PMT2001-00211-FIR/) |
| Dec 21, 2000 | Demolition | Interior non-structural demolition for Building 031, 6555 Monarch Road. | Not listed | [PMT2000-05086-DEM](https://nearbypermits.com/boulder/permit/PMT2000-05086-DEM/) |
| Dec 20, 2000 | Fire systems | Fire Alarm system - Building #9 | $109,000 | [PMT2000-05067-FIR](https://nearbypermits.com/boulder/permit/PMT2000-05067-FIR/) |
| Nov 7, 2000 | Fire systems | Fire Alarm System - Building #12 | $82,000 | [PMT2000-04542-FIR](https://nearbypermits.com/boulder/permit/PMT2000-04542-FIR/) |
| Nov 7, 2000 | Fire systems | Fire Alarm System - Building #6 | $136,357 | [PMT2000-04541-FIR](https://nearbypermits.com/boulder/permit/PMT2000-04541-FIR/) |
| Nov 1, 2000 | Fire systems | Fire Sprinkler System - Building #6 | $7,864 | [PMT2000-04373-FIR](https://nearbypermits.com/boulder/permit/PMT2000-04373-FIR/) |
| Sep 28, 2000 | Fire systems | Fire Alarm System, Building #8 | $99,000 | [PMT2000-03877-FIR](https://nearbypermits.com/boulder/permit/PMT2000-03877-FIR/) |
| Sep 28, 2000 | Fire systems | Fire Alarm System Building #4 | $84,626 | [PMT2000-03869-FIR](https://nearbypermits.com/boulder/permit/PMT2000-03869-FIR/) |
| Sep 12, 2000 | Fire systems | Fire Alarm - Building #5 | $97,500 | [PMT2000-03466-FIR](https://nearbypermits.com/boulder/permit/PMT2000-03466-FIR/) |
| Aug 10, 2000 | Fire systems | Fire Alarm Building # 2 | $98,500 | [PMT2000-03265-FIR](https://nearbypermits.com/boulder/permit/PMT2000-03265-FIR/) |
| Jul 12, 2000 | Fire systems | Fire Alarm Bulding #3 | $81,200 | [PMT2000-02281-FIR](https://nearbypermits.com/boulder/permit/PMT2000-02281-FIR/) |
| May 26, 2000 | Fire systems | Fire sprinkler tenant finish in Building 25 | $5,000 | [PMT2000-02117-FIR](https://nearbypermits.com/boulder/permit/PMT2000-02117-FIR/) |
| May 12, 2000 | Fire systems | Fire Alarm for Building #10 | $100,000 | [PMT2000-01782-FIR](https://nearbypermits.com/boulder/permit/PMT2000-01782-FIR/) |
| May 12, 2000 | Fire systems | Replace fire alarm system in building #1 | $100,000 | [PMT2000-01566-FIR](https://nearbypermits.com/boulder/permit/PMT2000-01566-FIR/) |
| May 12, 2000 | Fire systems | Replace fire alarm system in Building #21 | $100,000 | [PMT2000-01550-FIR](https://nearbypermits.com/boulder/permit/PMT2000-01550-FIR/) |
| Apr 27, 2000 | Plumbing | Permit for remodel of bathrooms in fitness center. IBM will complete all required inspections and return card on completion. | $88,850 | [PMT2000-01710-PLB](https://nearbypermits.com/boulder/permit/PMT2000-01710-PLB/) |
| Oct 15, 1999 | Fire systems | Fire install fire supression system | $7,610 | [PMT1999-08486-FIR](https://nearbypermits.com/boulder/permit/PMT1999-08486-FIR/) |
| Oct 11, 1999 | Electrical | Electrical replace 24 sidewalk lights | $15,800 | [PMT1999-08400-ELE](https://nearbypermits.com/boulder/permit/PMT1999-08400-ELE/) |
| Jul 30, 1999 | Fire systems | Fire install fire sprinkler system | $62,000 | [PMT1999-06469-FIR](https://nearbypermits.com/boulder/permit/PMT1999-06469-FIR/) |
| Mar 11, 1999 | Elevator | Elevator upgrade 7500 lb freight elevator to ADA standards | $45,095 | [PMT1999-01973](https://nearbypermits.com/boulder/permit/PMT1999-01973/) |
| Feb 9, 1999 | Mechanical (HVAC) | Mechanical | $17,500 | [PMT1999-00738-MEC](https://nearbypermits.com/boulder/permit/PMT1999-00738-MEC/) |
| Feb 9, 1999 | Electrical | Electrical | $205,000 | [PMT1999-00737-ELE](https://nearbypermits.com/boulder/permit/PMT1999-00737-ELE/) |
| Feb 9, 1999 | Mechanical (HVAC) | Add gear room / Install emergency generator. Combines electrical #990737 and mechanical #990738 with General Permit. | $17,500 | [PMT1999-00736-MEC](https://nearbypermits.com/boulder/permit/PMT1999-00736-MEC/) |
| Feb 9, 1999 | Electrical | Add gear room / Install emergency generator. Combines electrical #990737 and mechanical #990738 with General Permit. | $205,000 | [PMT1999-00736-ELE](https://nearbypermits.com/boulder/permit/PMT1999-00736-ELE/) |
| Feb 9, 1999 | Addition | Add gear room / Install emergency generator. Combines electrical #990737 and mechanical #990738 with General Permit. | $413,392 | [PMT1999-00736](https://nearbypermits.com/boulder/permit/PMT1999-00736/) |
| Dec 16, 1998 | Fire systems | Fire install fire sprinkler system | $2,285 | [PMT1998-08650-FIR](https://nearbypermits.com/boulder/permit/PMT1998-08650-FIR/) |
| Nov 24, 1998 | Fire systems | Fire install fire sprinkler system | $3,150 | [PMT1998-08132-FIR](https://nearbypermits.com/boulder/permit/PMT1998-08132-FIR/) |
| Dec 10, 1997 | Sign | Sign erect permanent non-electric free standing sign at 6255 63rd st | $2,000 | [PMT1997-07042-SGN](https://nearbypermits.com/boulder/permit/PMT1997-07042-SGN/) |
| Jun 2, 1997 | Fire systems | Fire replace sprinkler system | $12,000 | [PMT1997-03187-FIR](https://nearbypermits.com/boulder/permit/PMT1997-03187-FIR/) |
| May 20, 1997 | Roofing | Roofing new roof hpg-pvc | $8,150 | [PMT1997-02923-RFG](https://nearbypermits.com/boulder/permit/PMT1997-02923-RFG/) |
| May 13, 1997 | Fire systems | Fire tenant finish sprinkler system | $1,970 | [PMT1997-02783-FIR](https://nearbypermits.com/boulder/permit/PMT1997-02783-FIR/) |
| Mar 10, 1997 | Electrical | Electrical electrical wiring for chiller | $42,000 | [PMT1997-01196-ELE](https://nearbypermits.com/boulder/permit/PMT1997-01196-ELE/) |
| Mar 4, 1997 | Mechanical (HVAC) | Mechanical duct work to cooling tower | $10,000 | [PMT1997-01224-MEC](https://nearbypermits.com/boulder/permit/PMT1997-01224-MEC/) |
| Mar 4, 1997 | Mechanical (HVAC) | Mechanical refrigeration on chiller & cooling tower | $82,300 | [PMT1997-01211-MEC](https://nearbypermits.com/boulder/permit/PMT1997-01211-MEC/) |
| Mar 4, 1997 | Plumbing | Plumbing add floor sink & floor drain | $5,000 | [PMT1997-01210-PLB](https://nearbypermits.com/boulder/permit/PMT1997-01210-PLB/) |
| Feb 28, 1997 | Addition | Chiller addition the original general permit number is 971145. | $601,000 | [PMT1997-01145](https://nearbypermits.com/boulder/permit/PMT1997-01145/) |
| Jan 30, 1997 | Fire systems | Fire install fire sprinkler system | $45,000 | [PMT1997-00549-FIR](https://nearbypermits.com/boulder/permit/PMT1997-00549-FIR/) |
| Oct 24, 1996 | Electrical | Electrical TEMP CONTROLS | $50,000 | [PMT1996-07055-ELE](https://nearbypermits.com/boulder/permit/PMT1996-07055-ELE/) |
| Sep 25, 1996 | Fire systems | Fire install fire sprinkler system | $12,250 | [PMT1996-06317-FIR](https://nearbypermits.com/boulder/permit/PMT1996-06317-FIR/) |
| Sep 5, 1996 | Fire systems | Fire additon to existing sprinkler system | $12,800 | [PMT1996-05821-FIR](https://nearbypermits.com/boulder/permit/PMT1996-05821-FIR/) |
| Aug 28, 1996 | Fire systems | Fire addition to fire sprinkler system | $12,250 | [PMT1996-05666-FIR](https://nearbypermits.com/boulder/permit/PMT1996-05666-FIR/) |
| Aug 28, 1996 | Fire systems | Fire addition to fire sprinkler system | $12,250 | [PMT1996-05665-FIR](https://nearbypermits.com/boulder/permit/PMT1996-05665-FIR/) |
| Aug 21, 1996 | Plumbing | Plumbing 4 new floor drains | $1,000 | [PMT1996-05454-PLB](https://nearbypermits.com/boulder/permit/PMT1996-05454-PLB/) |
| Aug 21, 1996 | Mechanical (HVAC) | Mechanical install new refrigeration system | $545,000 | [PMT1996-05452-MEC](https://nearbypermits.com/boulder/permit/PMT1996-05452-MEC/) |
| Jun 24, 1996 | Electrical | Electrical underground duct bank | $98,000 | [PMT1996-04014-ELE](https://nearbypermits.com/boulder/permit/PMT1996-04014-ELE/) |
| Jun 24, 1996 | Electrical | Electrical electrical on oxidizer at 6300 monarch rd | $30,000 | [PMT1996-03962-ELE](https://nearbypermits.com/boulder/permit/PMT1996-03962-ELE/) |
| Jun 7, 1996 | Mechanical (HVAC) | Mechanical exterior underground pipeline | $185,000 | [PMT1996-03531-MEC](https://nearbypermits.com/boulder/permit/PMT1996-03531-MEC/) |
| May 29, 1996 | Fire systems | Fire install fire sprinkler system | $1,300 | [PMT1996-03458-FIR](https://nearbypermits.com/boulder/permit/PMT1996-03458-FIR/) |
| Apr 26, 1996 | Fire systems | Fire install fm 200 fire alarm & extinguishing system | $20,485 | [PMT1996-02663-FIR](https://nearbypermits.com/boulder/permit/PMT1996-02663-FIR/) |
| Feb 9, 1996 | Fire systems | Fire install fire sprinkler system | $15,000 | [PMT1996-00832-FIR](https://nearbypermits.com/boulder/permit/PMT1996-00832-FIR/) |
| Jan 24, 1996 | Fire systems | Fire relocate fire system | $7,500 | [PMT1996-00527-FIR](https://nearbypermits.com/boulder/permit/PMT1996-00527-FIR/) |
| Nov 9, 1995 | Roofing | Roofing tear off existing bur install jp stevens mech atta | $362,169 | [PMT1995-08417-RFG](https://nearbypermits.com/boulder/permit/PMT1995-08417-RFG/) |
| Nov 6, 1995 | Demolition | Demolition demolition of process equipment (removal) | Not listed | [PMT1995-08312-DEM](https://nearbypermits.com/boulder/permit/PMT1995-08312-DEM/) |
| Nov 6, 1995 | Fire systems | Fire fire sprinkler system | $17,145 | [PMT1995-08305-FIR](https://nearbypermits.com/boulder/permit/PMT1995-08305-FIR/) |
| Nov 1, 1995 | Fire systems | Fire install sprinkler system | $4,000 | [PMT1995-08231-FIR](https://nearbypermits.com/boulder/permit/PMT1995-08231-FIR/) |
| Feb 27, 1995 | Fire systems | Fire install fire sprinkler system | $6,500 | [PMT1995-01452-FIR](https://nearbypermits.com/boulder/permit/PMT1995-01452-FIR/) |
| Jan 9, 1995 | Fire systems | Fire fire sprinkler system | $1,500 | [PMT1995-00160-FIR](https://nearbypermits.com/boulder/permit/PMT1995-00160-FIR/) |
| Sep 5, 1991 | Roofing | Roofing reroof - duro-last | $289,000 | [PMT1991-S1340-RFG](https://nearbypermits.com/boulder/permit/PMT1991-S1340-RFG/) |
| Nov 20, 1990 | Fire systems | Fire fire spklr sys | Not listed | [PMT1990-R4822-FIR](https://nearbypermits.com/boulder/permit/PMT1990-R4822-FIR/) |
| Sep 26, 1990 | Fire systems | Fire add to fire spklr sys | Not listed | [PMT1990-R3475-FIR](https://nearbypermits.com/boulder/permit/PMT1990-R3475-FIR/) |
| Jul 27, 1989 | Fire systems | Fire relo fire sprink sys head | Not listed | [PMT1989-P4236-FIR](https://nearbypermits.com/boulder/permit/PMT1989-P4236-FIR/) |
| Jul 27, 1989 | Fire systems | Fire fire sprinkler system | Not listed | [PMT1989-P4223-FIR](https://nearbypermits.com/boulder/permit/PMT1989-P4223-FIR/) |

## More on this street

Other addresses on Diagonal Hwy with permits, nearest house number first:

- [2990 Diagonal Hwy](https://nearbypermits.com/boulder/address/2990-diagonal-hwy/): newest permit Apr 18, 2025
- [2960 Diagonal Hwy](https://nearbypermits.com/boulder/address/2960-diagonal-hwy/): newest permit Feb 27, 2026

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 04:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 200 permits at this address: https://nearbypermits.com/boulder/address/6300-diagonal-hwy/