# Building permits at 3122 Sterling Cir, Boulder, CO 39 permits on record here. The newest, Mar 31: All Structures must be permitted separately Partial tear-off & reroof. 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 | |---|---|---|---|---| | Mar 31, 2026 | Roofing | All Structures must be permitted separately Partial tear-off & reroof, 62 squares of 115 MIL Fleeceback EPDM on a pitch represented as | $74,400 | [RFG2026-00277](https://nearbypermits.com/boulder/permit/RFG2026-00277/) | | Jun 10, 2025 | Fire systems | Remodel Chemistry Room on 2nd Floor (FSR13) | $16,000 | [FIR2025-00220](https://nearbypermits.com/boulder/permit/FIR2025-00220/) | | May 14, 2025 | Alteration or repair | Remodel of 2nd Floor Office Space, new generator on site in the parking lot (see ADR2024-00216). Demolition of ceilings and fixtures and reinstallation. No layout changes. MEP and Structural Upgrades as indicated on the drawings. | $4,015,000 | [BLD-NRE2024-00159](https://nearbypermits.com/boulder/permit/BLD-NRE2024-00159/) | | Apr 29, 2025 | Fire systems | 9 temporary upright sprinklers on a Scope of Work Letter. (FSR13) | $500 | [FIR2025-00153](https://nearbypermits.com/boulder/permit/FIR2025-00153/) | | Apr 16, 2025 | Fire systems | Modification to an existing Notifier fire alarm system in the existing building. (Fati) | $7,500 | [FIR2025-00128](https://nearbypermits.com/boulder/permit/FIR2025-00128/) | | Apr 14, 2025 | Fire systems | An existing notifier fire alarm system will be modified in the existing building. Two new Duct Detectors will be added to the existing system. Duct smoke detectors will shutdown the associated HVAC units. The duct smoke detectors and fire sprinkler tamper switches will cause a supervisory signal whe | $8,899 | [FIR2025-00119](https://nearbypermits.com/boulder/permit/FIR2025-00119/) | | Jan 15, 2025 | Alteration or repair | Rework/new mechanical, added electric for servers and conversion of break room into added server area - 368 sq ft of work area. | $750,000 | [BLD-NRE2024-00153](https://nearbypermits.com/boulder/permit/BLD-NRE2024-00153/) | | Jul 24, 2024 | Alteration or repair | Remodel of several office areas and restrooms on the second floor of the building at 3122 Sterling Cir. | $308,036 | [BLD-NRE2024-00056](https://nearbypermits.com/boulder/permit/BLD-NRE2024-00056/) | | Jul 16, 2024 | Electrical | Demo of existing electrical wire mold. Addition of Electrical connections for new Fume Hoods, Motorized Shades, and receptacles. | $50,000 | [ELE2024-00579](https://nearbypermits.com/boulder/permit/ELE2024-00579/) | | May 14, 2024 | Fire systems | Replace Recalled Sprinklers (FSR13) | $3,000 | [FIR2024-00216](https://nearbypermits.com/boulder/permit/FIR2024-00216/) | | Apr 11, 2024 | Electrical | EV Chargers for Parking stalls at 3122 Sterling Cir. | $30,000 | [ELE2024-00261](https://nearbypermits.com/boulder/permit/ELE2024-00261/) | | Mar 1, 2024 | Fire systems | Additions / alterations to the existing NFPA 13 wet pipe fire sprinkler system to accommodate a tenant remodel for laboratories (OHII hazard) on the second floor. See BLD-NRE2023-00159 for general building permit. See FIR2024-00043 for fire alarm permit. Loxo oncology (fsr13) | $84,636 | [FIR2024-00063](https://nearbypermits.com/boulder/permit/FIR2024-00063/) | | Feb 8, 2024 | Fire systems | The existing Fire Alarm System shall be updated to accommodate a tenant remodel portion of a laboratory area on the second floor. Renovation, as follows; ยท Provide and install six new audible/visual notification appliances (NAC), added to a spare circuit (V8) on an existing NAC Power Supply. Demolis | $9,455 | [FIR2024-00043](https://nearbypermits.com/boulder/permit/FIR2024-00043/) | | Feb 7, 2024 | Alteration or repair | The project includes tenant alteration for the 2nd Floor. Work will include biology lab, tissue culture lab, equipment room alteration, new airlock for labs, and break room upgrade. MEP systems are consistent with the overall scope of work. Exterior - New roof pavers outside of breakroom. 4/17/24 Up | $5,914,925 | [BLD-NRE2023-00159](https://nearbypermits.com/boulder/permit/BLD-NRE2023-00159/) | | Nov 6, 2023 | Alteration or repair | Demolition - Remove existing act ceiling and ceiling fixtures. Remove the existing door opening. prepare for a new door/ frame. Remove a section of the wall, and prepare for a new door. All partitions designated to remain shall be prepared as needed to receive new finishes. Remove existing millwork | Not listed | [DEM2023-00067](https://nearbypermits.com/boulder/permit/DEM2023-00067/) | | Apr 11, 2023 | Roofing | Roof Overlay, 115 squares of EPDM on a pitch represented as -2/12. All roof materials shall be installed per manufacturer?s specs. Pre-roof inspection required for overlays if pitch is less than 4/12. Mid-roof inspection for all re-roofs required if pitch is less than 4/12. Class A roof assembly as | $89,710 | [RFG2023-00121](https://nearbypermits.com/boulder/permit/RFG2023-00121/) | | Nov 18, 2022 | Fire systems | Install a new AES 7707P-88 radio to monitor the existing DMP XR5 fire alarm system. (FAR) | $1,100 | [FIR2022-00389](https://nearbypermits.com/boulder/permit/FIR2022-00389/) | | Nov 9, 2022 | Mechanical (HVAC) | VOID-180 Days no activity Replace 75 gallon residential water heater with expansion tank, gas flex and shut off. | $5,150 | [MEC2022-01975](https://nearbypermits.com/boulder/permit/MEC2022-01975/) | | Feb 1, 2022 | Mechanical (HVAC) | Security remodel of two offices - total of 377 sq ft. Improvements include relocation / new power outlets power of existing circuitry. One partition wall that is being relocated (RM# 125), includes associated electrical and mechanical, no plumbing. | $5,000 | [MEC2020-02054](https://nearbypermits.com/boulder/permit/MEC2020-02054/) | | Feb 1, 2022 | Electrical | Security remodel of two offices - total of 377 sq ft. Improvements include relocation / new power outlets power of existing circuitry. One partition wall that is being relocated (RM# 125), includes associated electrical and mechanical, no plumbing. | $4,000 | [ELE2020-01846](https://nearbypermits.com/boulder/permit/ELE2020-01846/) | | Feb 1, 2022 | Alteration or repair | Security remodel of two offices - total of 377 sq ft. Improvements include relocation / new power outlets power of existing circuitry. One partition wall that is being relocated (RM# 125), includes associated electrical and mechanical, no plumbing. | $105,000 | [BLD-NRE2020-00223](https://nearbypermits.com/boulder/permit/BLD-NRE2020-00223/) | | Feb 17, 2021 | Mechanical (HVAC) | *Modification to ventilation | $4,000 | [MEC2020-01939](https://nearbypermits.com/boulder/permit/MEC2020-01939/) | | Dec 22, 2020 | Electrical | *New camera grid, outlets, ceiling fan, and added lighting from existing circuits | $6,000 | [ELE2020-01757](https://nearbypermits.com/boulder/permit/ELE2020-01757/) | | Jul 9, 2019 | Plumbing | New tempered water piping for deionized water system serving 4 sinks. Relocation of eye wash. | $38,050 | [PLB2019-00366](https://nearbypermits.com/boulder/permit/PLB2019-00366/) | | Jun 20, 2018 | Fire systems | FS - Add/relocate 16 fire sprinklers For TI 2nd floor LOXO ONCOLOGY | $2,400 | [FIR2018-00054](https://nearbypermits.com/boulder/permit/FIR2018-00054/) | | Apr 12, 2018 | Demolition | Interior non-structural demolition in preparation for an interior tenant remodel under PMT2018-00636...... | Not listed | [DEM2018-00006](https://nearbypermits.com/boulder/permit/DEM2018-00006/) | | Jul 18, 2001 | Fire systems | Fire Sprinkler System - BenchMark | $381 | [PMT2001-03040-FIR](https://nearbypermits.com/boulder/permit/PMT2001-03040-FIR/) | | Feb 6, 2001 | Electrical | Tenant remodel to install new wall and exterior door in manufacturing space. | $1,500 | [PMT2001-00412-ELE](https://nearbypermits.com/boulder/permit/PMT2001-00412-ELE/) | | Feb 6, 2001 | Alteration or repair | Tenant remodel to install new wall and exterior door in manufacturing space. | $9,000 | [PMT2001-00412](https://nearbypermits.com/boulder/permit/PMT2001-00412/) | | May 15, 2000 | Elevator | Install a 3000 lb two stop passenger elevator. | $31,842 | [PMT2000-01659](https://nearbypermits.com/boulder/permit/PMT2000-01659/) | | May 9, 2000 | Plumbing | Tenant finish | $24,552 | [PMT2000-00626-PLB](https://nearbypermits.com/boulder/permit/PMT2000-00626-PLB/) | | May 9, 2000 | Mechanical (HVAC) | Tenant finish | $215,335 | [PMT2000-00626-MEC](https://nearbypermits.com/boulder/permit/PMT2000-00626-MEC/) | | May 9, 2000 | Electrical | Tenant finish | $292,346 | [PMT2000-00626-ELE](https://nearbypermits.com/boulder/permit/PMT2000-00626-ELE/) | | May 9, 2000 | Alteration or repair | Tenant finish | $1,087,500 | [PMT2000-00626](https://nearbypermits.com/boulder/permit/PMT2000-00626/) | | Jan 7, 2000 | Plumbing | New office core and shell. Sitework permit reviewed under log number 10692. Combined with structure permit for one authorization to proceed. Sitework includes foundation plantings and interior parking. | $108,830 | [PMT1999-10691-PLB](https://nearbypermits.com/boulder/permit/PMT1999-10691-PLB/) | | Jan 7, 2000 | Mechanical (HVAC) | New office core and shell. Sitework permit reviewed under log number 10692. Combined with structure permit for one authorization to proceed. Sitework includes foundation plantings and interior parking. | $209,306 | [PMT1999-10691-MEC](https://nearbypermits.com/boulder/permit/PMT1999-10691-MEC/) | | Jan 7, 2000 | Electrical | New office core and shell. Sitework permit reviewed under log number 10692. Combined with structure permit for one authorization to proceed. Sitework includes foundation plantings and interior parking. | $148,535 | [PMT1999-10691-ELE](https://nearbypermits.com/boulder/permit/PMT1999-10691-ELE/) | | Jan 7, 2000 | New building | New office core and shell. Sitework permit reviewed under log number 10692. Combined with structure permit for one authorization to proceed. Sitework includes foundation plantings and interior parking. | $2,614,800 | [PMT1999-10691](https://nearbypermits.com/boulder/permit/PMT1999-10691/) | | Jan 6, 2000 | Electrical | temp construction power | Not listed | [PMT2000-00195-ELE](https://nearbypermits.com/boulder/permit/PMT2000-00195-ELE/) | ## Zoning requests nearby We don't list zoning cases for Boulder yet. Look them up on the city's Board of Zoning Adjustment page: https://bouldercolorado.gov/government/board-commission/board-zoning-adjustment ## More on this street Other addresses on Sterling Cir with permits, nearest house number first: - [3123 Sterling Cir](https://nearbypermits.com/boulder/address/3123-sterling-cir/): newest permit Jul 24, 2026 - [3095 Sterling Cir](https://nearbypermits.com/boulder/address/3095-sterling-cir/): newest permit Feb 19, 2026 - [3090 Sterling Cir](https://nearbypermits.com/boulder/address/3090-sterling-cir/): newest permit Apr 14, 2025 - [3082 Sterling Cir](https://nearbypermits.com/boulder/address/3082-sterling-cir/): newest permit Oct 28, 2024 - [3185 Sterling Cir](https://nearbypermits.com/boulder/address/3185-sterling-cir/): newest permit Jul 7, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 22:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 39 permits at this address: https://nearbypermits.com/boulder/address/3122-sterling-cir/