# Building permits at 1855 S 57th Ct, Boulder, CO

68 permits on record here. The newest, May 29, 2025: All structures on the property must be permitted separately Overlay reroof of Commercial Building. 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 29, 2025 | Roofing | All structures on the property must be permitted separately Overlay reroof of Commercial Building, 188 squares of fully adhered 60 mil EPDM membrane system on a pitch represented as | $287,733 | [RFG2025-00345](https://nearbypermits.com/boulder/permit/RFG2025-00345/) |
| Dec 18, 2024 | Mechanical (HVAC) | Replace 3ton rooftop unit with 3ton rooftop unit. Like for like. New unit 14SEER efficiency | $15,000 | [MEC2024-01868](https://nearbypermits.com/boulder/permit/MEC2024-01868/) |
| Jul 31, 2024 | Mechanical (HVAC) | Replace RTU #9, 3ton rooftop with like size unit | $15,000 | [MEC2024-01036](https://nearbypermits.com/boulder/permit/MEC2024-01036/) |
| Jun 3, 2022 | Fire systems | Add one new ceiling mount horn/strobe device and one new ceiling mount strobe device to accommodate new room additions in the remodel area within an existing warehouse space to create separate spaces for shipping and receiving, R & D, and production areas. Building is not protected by a fire sprinkl | $500 | [FIR2022-00183](https://nearbypermits.com/boulder/permit/FIR2022-00183/) |
| May 12, 2022 | Mechanical (HVAC) | Construction of an existing warehouse space to create separate spaces for shipping and receiving, R & D, and production areas. Scope includes finishes, mechanical and electrical improvements. | $163,417 | [MEC2021-02374](https://nearbypermits.com/boulder/permit/MEC2021-02374/) |
| May 12, 2022 | Electrical | Construction of an existing warehouse space to create separate spaces for shipping and receiving, R & D, and production areas. Scope includes finishes, mechanical and electrical improvements. | $57,610 | [ELE2021-01963](https://nearbypermits.com/boulder/permit/ELE2021-01963/) |
| May 12, 2022 | Alteration or repair | Construction within an existing warehouse space to create separate spaces for shipping and receiving, R & D, and production areas. Scope includes finishes, mechanical and electrical improvements.. | $274,920 | [BLD-NRE2021-00205](https://nearbypermits.com/boulder/permit/BLD-NRE2021-00205/) |
| Dec 27, 2021 | Mechanical (HVAC) | VOIDED DUE TO INACTIVITY OVER 180 DAYS Add exhaust for fume hood | $8,058 | [MEC2021-02305](https://nearbypermits.com/boulder/permit/MEC2021-02305/) |
| Sep 22, 2021 | Mechanical (HVAC) | Replace 3ton rooftop unit with 3ton rooftop unit. Like for like | $10,000 | [MEC2021-01907](https://nearbypermits.com/boulder/permit/MEC2021-01907/) |
| Oct 7, 2019 | Mechanical (HVAC) | SUITE 100-Interior, non-structural remodel of the security features throughout the building. Enlarging (1) door frame and replacing other frames throughout, installing (3) chain link fence security areas and adding a furring wall for future conduit. No MEPs associated with this project scope. *8/22/ | $6,000 | [MEC2019-01415](https://nearbypermits.com/boulder/permit/MEC2019-01415/) |
| Oct 7, 2019 | Electrical | SUITE 100-Interior, non-structural remodel of the security features throughout the building. Enlarging (1) door frame and replacing other frames throughout, installing (3) chain link fence security areas and adding a furring wall for future conduit. No MEPs associated with this project scope. *8/22/ | $7,000 | [ELE2019-01260](https://nearbypermits.com/boulder/permit/ELE2019-01260/) |
| Oct 7, 2019 | Alteration or repair | SUITE 100-Interior, non-structural remodel of the security features throughout the building. Enlarging (1) door frame and replacing other frames throughout, installing (3) chain link fence security areas and adding a furring wall for future conduit. No MEPs associated with this project scope. *8/22/ | $50,000 | [BLD-NRE2019-00169](https://nearbypermits.com/boulder/permit/BLD-NRE2019-00169/) |
| Mar 28, 2019 | Mechanical (HVAC) | Like-for-like replacement of 8 single package RTUs in same location: Unit 1 & 13: 48,000 14 SEER Unit 6, 11, 17, & 21 : 90,000 11.2 EER Unit 3: 36,000 14 SEER Unit 20: 60,000 14 SEER | $72,000 | [MEC2019-00402](https://nearbypermits.com/boulder/permit/MEC2019-00402/) |
| Nov 16, 2018 | Plumbing | Structural, interior tenant remodel to first and second floor office spaces (east portion of the building). Second floor space will be partitioned to create one additional office space. Scope includes structural infill of existing openings. Associated MEPs to reconfigure HVAC and install three kitch | $10,000 | [PLB2018-00388](https://nearbypermits.com/boulder/permit/PLB2018-00388/) |
| Nov 16, 2018 | Mechanical (HVAC) | Structural, interior tenant remodel to first and second floor office spaces (east portion of the building). Second floor space will be partitioned to create one additional office space. Scope includes structural infill of existing openings. Associated MEPs to reconfigure HVAC and install three kitch | $25,000 | [MEC2018-00918](https://nearbypermits.com/boulder/permit/MEC2018-00918/) |
| Nov 16, 2018 | Electrical | Structural, interior tenant remodel to first and second floor office spaces (east portion of the building). Second floor space will be partitioned to create one additional office space. Scope includes structural infill of existing openings. Associated MEPs to reconfigure HVAC and install three kitch | $40,000 | [ELE2018-00768](https://nearbypermits.com/boulder/permit/ELE2018-00768/) |
| Nov 16, 2018 | Alteration or repair | Structural, interior tenant remodel to first and second floor office spaces (east portion of the building). Second floor space will be partitioned to create one additional office space. Scope includes structural infill of existing openings. Associated MEPs to reconfigure HVAC and install three kitch | $300,000 | [BLD-NRE2018-00135](https://nearbypermits.com/boulder/permit/BLD-NRE2018-00135/) |
| Sep 27, 2018 | Plumbing | Interior tenant finish remodel for new tenant in existing building.. | $1,500 | [PLB2018-00202](https://nearbypermits.com/boulder/permit/PLB2018-00202/) |
| Sep 27, 2018 | Mechanical (HVAC) | Interior tenant finish remodel for new tenant in existing building.. | $7,500 | [MEC2018-00472](https://nearbypermits.com/boulder/permit/MEC2018-00472/) |
| Sep 27, 2018 | Electrical | Interior tenant finish remodel for new tenant in existing building.. | $20,000 | [ELE2018-00391](https://nearbypermits.com/boulder/permit/ELE2018-00391/) |
| Sep 27, 2018 | Alteration or repair | Interior tenant finish remodel for new tenant in existing building... | $75,000 | [BLD-NRE2018-00060](https://nearbypermits.com/boulder/permit/BLD-NRE2018-00060/) |
| Aug 2, 2018 | Alteration or repair | VOIDED DUE TO INACTIVITY OVER 180 DAYS Tenant remodel to add interior non-structural walls to create two new offices to existing open work-station space. Scope also includes addition of three new skylights. Area of remodel is approximately 159 sf. No meps. (These changes are updates to work complete | $30,000 | [BLD-NRE2018-00051](https://nearbypermits.com/boulder/permit/BLD-NRE2018-00051/) |
| Jun 18, 2018 | Mechanical (HVAC) | Installation of a replacement RTU, 48k Btu/h, 14 SEER, 82% efficient, single-package, heating and cooling unit, like for like in same location. Installation per manufacturer's specifications. No structural work/changes are evident in the approved plans. No approval is given or implied for any struct | $8,000 | [MEC2018-00481](https://nearbypermits.com/boulder/permit/MEC2018-00481/) |
| Mar 29, 2018 | Alteration or repair | Structural repair-Installation of (3) helical piers under existing columns that support an existing mezzanine. | $6,500 | [PMT2017-03255](https://nearbypermits.com/boulder/permit/PMT2017-03255/) |
| Mar 28, 2018 | Fire systems | Install one 75cd horn/strobe in vacant tenant space on main level. See PMT2017-03634 for general buildling permit. | $500 | [PMT2018-01127-FIR](https://nearbypermits.com/boulder/permit/PMT2018-01127-FIR/) |
| Feb 23, 2018 | Alteration or repair | VOIDED DUE TO INACTIVITY OVER 180 DAYS Installation of eight new window openings on the southern wall of the structure | $13,745 | [PMT2017-04175](https://nearbypermits.com/boulder/permit/PMT2017-04175/) |
| Jan 2, 2018 | Sign | Sign - relocation of a free-standing sign and associated alterations for "Flat Iron Park" directory. Aluminum and acrylic, non-electric, on an existing (EDIT 12/11/2017 -- relocated concrete base.) | $7,476 | [PMT2017-03579-SGN](https://nearbypermits.com/boulder/permit/PMT2017-03579-SGN/) |
| Dec 14, 2017 | Fire systems | FA- New addressable system. IntelliKnight 5808 FACP. No general building permit directly connected to this permit. See PMT2017-03634 for general building permit for work on second floor. | $5,000 | [PMT2017-05029-FIR](https://nearbypermits.com/boulder/permit/PMT2017-05029-FIR/) |
| Nov 27, 2017 | Plumbing | VOIDED DUE TO INACTIVITY OVER 180 DAYS Interior, non-structural tenant remodel of 397 sf. Constructing (4) new offices, (1) conference room and a kitchenette in the existing open space. Associated MEP's covered within the scope of this permit. | $4,500 | [PMT2017-04293-PLB](https://nearbypermits.com/boulder/permit/PMT2017-04293-PLB/) |
| Nov 27, 2017 | Mechanical (HVAC) | VOIDED DUE TO INACTIVITY OVER 180 DAYS Interior, non-structural tenant remodel of 397 sf. Constructing (4) new offices, (1) conference room and a kitchenette in the existing open space. Associated MEP's covered within the scope of this permit. | $14,250 | [PMT2017-04293-MEC](https://nearbypermits.com/boulder/permit/PMT2017-04293-MEC/) |
| Nov 27, 2017 | Electrical | VOIDED DUE TO INACTIVITY OVER 180 DAYS Interior, non-structural tenant remodel of 397 sf. Constructing (4) new offices, (1) conference room and a kitchenette in the existing open space. Associated MEP's covered within the scope of this permit. | $34,000 | [PMT2017-04293-ELE](https://nearbypermits.com/boulder/permit/PMT2017-04293-ELE/) |
| Nov 27, 2017 | Alteration or repair | Interior, non-structural tenant remodel of 397 sf. Constructing (4) new offices, (1) conference room and a kitchenette in the existing open space. Associated MEP's covered within the scope of this permit. | $100,500 | [PMT2017-04293](https://nearbypermits.com/boulder/permit/PMT2017-04293/) |
| Sep 29, 2017 | Plumbing | Interior tenant remodel of an existing second floor office tenant space to reconfigure walls for separate offices, conference areas, and breakroom. Scope to also include addition of four new windows, one skylight, and a new corridor across adjoining future tenant spaces to a newly rated stair enclos | $6,500 | [PMT2017-03634-PLB](https://nearbypermits.com/boulder/permit/PMT2017-03634-PLB/) |
| Sep 29, 2017 | Mechanical (HVAC) | Interior tenant remodel of an existing second floor office tenant space to reconfigure walls for separate offices, conference areas, and breakroom. Scope to also include addition of four new windows, one skylight, and a new corridor across adjoining future tenant spaces to a newly rated stair enclos | $25,000 | [PMT2017-03634-MEC](https://nearbypermits.com/boulder/permit/PMT2017-03634-MEC/) |
| Sep 29, 2017 | Electrical | Interior tenant remodel of an existing second floor office tenant space to reconfigure walls for separate offices, conference areas, and breakroom. Scope to also include addition of four new windows, one skylight, and a new corridor across adjoining future tenant spaces to a newly rated stair enclos | $40,000 | [PMT2017-03634-ELE](https://nearbypermits.com/boulder/permit/PMT2017-03634-ELE/) |
| Sep 29, 2017 | Alteration or repair | Interior tenant remodel of an existing second floor office tenant space to reconfigure walls for separate offices, conference areas, and breakroom. Scope to also include addition of four new windows, one skylight, and a new corridor across adjoining future tenant spaces to a newly rated stair enclos | $266,200 | [PMT2017-03634](https://nearbypermits.com/boulder/permit/PMT2017-03634/) |
| May 26, 2017 | Plumbing | Tenant interior finish of a technical office suite. Scope includes new walls for private and open office spaces and breakroom, with new sink. | $4,500 | [PMT2017-01621-PLB](https://nearbypermits.com/boulder/permit/PMT2017-01621-PLB/) |
| May 26, 2017 | Mechanical (HVAC) | Tenant interior finish of a technical office suite. Scope includes new walls for private and open office spaces and breakroom, with new sink. | $28,500 | [PMT2017-01621-MEC](https://nearbypermits.com/boulder/permit/PMT2017-01621-MEC/) |
| May 26, 2017 | Electrical | Tenant interior finish of a technical office suite. Scope includes new walls for private and open office spaces and breakroom, with new sink. | $68,000 | [PMT2017-01621-ELE](https://nearbypermits.com/boulder/permit/PMT2017-01621-ELE/) |
| May 26, 2017 | Alteration or repair | Tenant interior finish of a technical office suite. Scope includes new walls for private and open office spaces and breakroom, with new sink. | $201,000 | [PMT2017-01621](https://nearbypermits.com/boulder/permit/PMT2017-01621/) |
| Dec 29, 2016 | Plumbing | Demolition of entry and interior finish demolition of of existing office and lab space. Addition of new entry with ramp and elevator. Renovation of bathroom core and return of remainder of interior to gray shell for future tenant finish. Scope of work include site and landscape improvements. 01/19/2 | $56,000 | [PMT2016-04159-PLB](https://nearbypermits.com/boulder/permit/PMT2016-04159-PLB/) |
| Dec 29, 2016 | Mechanical (HVAC) | Demolition of entry and interior finish demolition of of existing office and lab space. Addition of new entry with ramp and elevator. Renovation of bathroom core and return of remainder of interior to gray shell for future tenant finish. Scope of work include site and landscape improvements. 01/19/2 | $30,000 | [PMT2016-04159-MEC](https://nearbypermits.com/boulder/permit/PMT2016-04159-MEC/) |
| Dec 29, 2016 | Elevator | Demolition of entry and interior finish demolition of of existing office and lab space. Addition of new entry with ramp and elevator. Renovation of bathroom core and return of remainder of interior to gray shell for future tenant finish. Scope of work include site and landscape improvements. 01/19/2 | $900,000 | [PMT2016-04159-FLD](https://nearbypermits.com/boulder/permit/PMT2016-04159-FLD/) |
| Dec 29, 2016 | Electrical | Demolition of entry and interior finish demolition of of existing office and lab space. Addition of new entry with ramp and elevator. Renovation of bathroom core and return of remainder of interior to gray shell for future tenant finish. Scope of work include site and landscape improvements. 01/19/2 | $53,000 | [PMT2016-04159-ELE](https://nearbypermits.com/boulder/permit/PMT2016-04159-ELE/) |
| Dec 29, 2016 | Addition | Demolition of entry and interior finish demolition of of existing office and lab space. Addition of new entry with ramp and elevator. Renovation of bathroom core and return of remainder of interior to gray shell for future tenant finish. Scope of work include site and landscape improvements. 01/19/2 | $900,000 | [PMT2016-04159](https://nearbypermits.com/boulder/permit/PMT2016-04159/) |
| Sep 29, 2014 | Fire systems | Fa - realm of caring | $4,980 | [PMT2014-04381-FIR](https://nearbypermits.com/boulder/permit/PMT2014-04381-FIR/) |
| Jul 11, 2014 | Electrical | Electrical permit for installation of autoclave in existing lab. This is a "Steris V116" autoclave. Manufacturer's installation instructions to be available onsite during inspection. | $550 | [PMT2014-03242-ELE](https://nearbypermits.com/boulder/permit/PMT2014-03242-ELE/) |
| Feb 21, 2013 | Fire systems | Fa - addition | $2,450 | [PMT2013-00784-FIR](https://nearbypermits.com/boulder/permit/PMT2013-00784-FIR/) |
| Nov 6, 2012 | Fire systems | Fa - laboratory new system. Building owner wants fire alarm system to protect building. New adt. | $5,500 | [PMT2012-05036-FIR](https://nearbypermits.com/boulder/permit/PMT2012-05036-FIR/) |
| Dec 18, 2009 | Mechanical (HVAC) | Installation of new mini-split rooftop heating and cooling unit. 33,100 btu heating adn 9,900 to 34,100 btu cooling, 14 SEER rating. | $4,800 | [PMT2009-05155-MEC](https://nearbypermits.com/boulder/permit/PMT2009-05155-MEC/) |
| Jun 10, 2009 | Mechanical (HVAC) | Mechanical Permit - For comfort cooling - 3 ton mini-split. Outdoor unit to be placed under open stairs at southwest corner of building. | $3,000 | [PMT2009-02109-MEC](https://nearbypermits.com/boulder/permit/PMT2009-02109-MEC/) |
| Aug 29, 2008 | Mechanical (HVAC) | Replacement exhaust fan (2060 cfm) and 60 feet of replacement duct. (incresed cross section) | $20,000 | [PMT2008-03784-MEC](https://nearbypermits.com/boulder/permit/PMT2008-03784-MEC/) |
| Apr 9, 2008 | Mechanical (HVAC) | Demo clean room and add new chiling coil unts etc. New doors ceilings etc. 5014 SF. No change in coverage or roof elevation. | $160,000 | [PMT2008-01072-MEC](https://nearbypermits.com/boulder/permit/PMT2008-01072-MEC/) |
| Apr 9, 2008 | Electrical | Demo clean room and add new chiling coil unts etc. New doors ceilings etc. 5014 SF. No change in coverage or roof elevation. | $55,000 | [PMT2008-01072-ELE](https://nearbypermits.com/boulder/permit/PMT2008-01072-ELE/) |
| Apr 9, 2008 | Alteration or repair | Demo clean room and add new chiling coil unts etc. New doors ceilings etc. 5014 SF. No change in coverage or roof elevation. | $278,000 | [PMT2008-01072](https://nearbypermits.com/boulder/permit/PMT2008-01072/) |
| Sep 28, 2007 | Roofing | Roofing Permit for total tear off and overlay of 156 squares of dimensional shingles at a 1:12 slope. | $48,027 | [PMT2007-04246-RFG](https://nearbypermits.com/boulder/permit/PMT2007-04246-RFG/) |
| Aug 10, 2000 | Electrical | Hook-up existing transformer and panel. | $2,000 | [PMT2000-03323-ELE](https://nearbypermits.com/boulder/permit/PMT2000-03323-ELE/) |
| Aug 9, 2000 | Mechanical (HVAC) | Replace existing roof top mechanical unit with same type and size unit. | $4,365 | [PMT2000-03296-MEC](https://nearbypermits.com/boulder/permit/PMT2000-03296-MEC/) |
| Aug 3, 2000 | Electrical | A/C hookup | $450 | [PMT2000-03218-ELE](https://nearbypermits.com/boulder/permit/PMT2000-03218-ELE/) |
| Aug 1, 2000 | Mechanical (HVAC) | Replacing condensing unit | $8,740 | [PMT2000-03149-MEC](https://nearbypermits.com/boulder/permit/PMT2000-03149-MEC/) |
| Jul 11, 2000 | Electrical | Service change | $24,863 | [PMT2000-02843-ELE](https://nearbypermits.com/boulder/permit/PMT2000-02843-ELE/) |
| Apr 8, 1998 | Alteration or repair | Redo exterior of bldg and add new entryway the original general permit number | $200,000 | [PMT1998-01799](https://nearbypermits.com/boulder/permit/PMT1998-01799/) |
| Sep 13, 1996 | Alteration or repair | After the fact clean room the original general permit number is 965936. | $35,000 | [PMT1996-05936](https://nearbypermits.com/boulder/permit/PMT1996-05936/) |
| Dec 26, 1990 | Alteration or repair | Remodel. The original general permit number is r5552. | $4,500 | [PMT1990-R5552](https://nearbypermits.com/boulder/permit/PMT1990-R5552/) |
| Aug 22, 1989 | Mechanical (HVAC) | Mechanical HVAC equipment | $42,793 | [PMT1989-P4896-MEC](https://nearbypermits.com/boulder/permit/PMT1989-P4896-MEC/) |
| Feb 14, 1989 | Electrical | Electrical service upgrade | $7,500 | [PMT1989-P0649-ELE](https://nearbypermits.com/boulder/permit/PMT1989-P0649-ELE/) |
| Dec 14, 1988 | Electrical | Electrical wire mills & cutter | $800 | [PMT1988-N7891-ELE](https://nearbypermits.com/boulder/permit/PMT1988-N7891-ELE/) |
| Jul 29, 1988 | Fire systems | Fire sprinkler system | Not listed | [PMT1988-N0020-FIR](https://nearbypermits.com/boulder/permit/PMT1988-N0020-FIR/) |

## 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 S 57th Ct with permits, nearest house number first:

- [1880 S 57th Ct](https://nearbypermits.com/boulder/address/1880-s-57th-ct/): newest permit Oct 22, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 23:13 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 68 permits at this address: https://nearbypermits.com/boulder/address/1855-s-57th-ct/