# Building permits at 1200 28th St, Boulder, CO 21 permits on record here. The newest, Jul 24, 2025: This is a Backflow Retro fit to the existing fire sprinkler system.(BFP) (FSR13). 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 | |---|---|---|---|---| | Jul 24, 2025 | Fire systems | This is a Backflow Retro fit to the existing fire sprinkler system.(BFP) (FSR13) | $11,088 | [FIR2025-00266](https://nearbypermits.com/boulder/permit/FIR2025-00266/) | | Sep 9, 2020 | Mechanical (HVAC) | *Replace, like for like, RTU4 | $11,513 | [MEC2020-01423](https://nearbypermits.com/boulder/permit/MEC2020-01423/) | | Jun 16, 2020 | Roofing | *Scope updated 7/8/2020 to reflect overlay instead of total tear off. *Total tear-off & reroof of SFD, 67 squares of EPDM on a pitch represented as 2/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection required if pitch is less than 4/12. All roof covering materia | $89,777 | [RFG2020-00418](https://nearbypermits.com/boulder/permit/RFG2020-00418/) | | Mar 25, 2019 | Fire systems | Replace Existing FACP with a Fire-Lite MS-5US-3. Replace High volt h/s with low volt h/s. Install smoke detector above FACP. Install new 7707P-88 AES Radio. | $2,200 | [FIR2019-00078](https://nearbypermits.com/boulder/permit/FIR2019-00078/) | | Mar 26, 2018 | Fire systems | FS- SOWL (Scope of Work Letter) Application for adding/relocating 4 sprinkler heads to accommodate new wall and ceiling layout. See PMT2010-00131 for general building permit. Peak view dentistry suite 300 | $270 | [PMT2018-01086-FIR](https://nearbypermits.com/boulder/permit/PMT2018-01086-FIR/) | | Mar 21, 2018 | Plumbing | Suite 300: Tenant interior remodel for an existing dental office. Scope includes a remodel of the existing reception area, the lab, and the sterilization room. One new restroom and one new treatment room to be added. | $7,500 | [PMT2018-00131-PLB](https://nearbypermits.com/boulder/permit/PMT2018-00131-PLB/) | | Mar 21, 2018 | Mechanical (HVAC) | Suite 300: Tenant interior remodel for an existing dental office. Scope includes a remodel of the existing reception area, the lab, and the sterilization room. One new restroom and one new treatment room to be added. | $600 | [PMT2018-00131-MEC](https://nearbypermits.com/boulder/permit/PMT2018-00131-MEC/) | | Mar 21, 2018 | Electrical | Suite 300: Tenant interior remodel for an existing dental office. Scope includes a remodel of the existing reception area, the lab, and the sterilization room. One new restroom and one new treatment room to be added. | $6,000 | [PMT2018-00131-ELE](https://nearbypermits.com/boulder/permit/PMT2018-00131-ELE/) | | Mar 21, 2018 | Alteration or repair | Suite 300: Tenant interior remodel for an existing dental office. Scope includes a remodel of the existing reception area, the lab, and the sterilization room. One new restroom and one new treatment room to be added. | $54,000 | [PMT2018-00131](https://nearbypermits.com/boulder/permit/PMT2018-00131/) | | Dec 27, 2010 | Mechanical (HVAC) | Remodel in existing office suite to reconfigure non-bearing walls to incorporate 2 additional office spaces in to Suite A. Scope of work includes intallation of new 1 hr. rated door into shared corridor, reconfiguration of breark room entry, associated electrical and mechanical work. | $500 | [PMT2010-05682-MEC](https://nearbypermits.com/boulder/permit/PMT2010-05682-MEC/) | | Dec 27, 2010 | Electrical | Remodel in existing office suite to reconfigure non-bearing walls to incorporate 2 additional office spaces in to Suite A. Scope of work includes intallation of new 1 hr. rated door into shared corridor, reconfiguration of breark room entry, associated electrical and mechanical work. | $1,000 | [PMT2010-05682-ELE](https://nearbypermits.com/boulder/permit/PMT2010-05682-ELE/) | | Dec 27, 2010 | Alteration or repair | Remodel in existing office suite to reconfigure non-bearing walls to incorporate 2 additional office spaces in to Suite A. Scope of work includes intallation of new 1 hr. rated door into shared corridor, reconfiguration of breark room entry, associated electrical and mechanical work. | $9,711 | [PMT2010-05682](https://nearbypermits.com/boulder/permit/PMT2010-05682/) | | Jul 22, 2009 | Plumbing | Installation of a backflow prevention device. | $1,200 | [PMT2009-02781-PLB](https://nearbypermits.com/boulder/permit/PMT2009-02781-PLB/) | | Sep 27, 2006 | Mechanical (HVAC) | Mechanical permit for rooftop air conditioning units to cool wireless equipment associated with PMT2006-02901. | $15,729 | [PMT2006-04185-MEC](https://nearbypermits.com/boulder/permit/PMT2006-04185-MEC/) | | Sep 6, 2006 | Electrical | Installation of wireless antenna array & associated screen on rooftop, modify interior existing interior space to accomodate electrical and communication equipment. See ADR2005-00122 for specific requirements. | $15,000 | [PMT2006-02901-ELE](https://nearbypermits.com/boulder/permit/PMT2006-02901-ELE/) | | Sep 6, 2006 | Alteration or repair | Installation of wireless antenna array & associated screen on rooftop, modify interior existing interior space to accomodate electrical and communication equipment. See ADR2005-00122 for specific requirements. | $100,000 | [PMT2006-02901](https://nearbypermits.com/boulder/permit/PMT2006-02901/) | | Jan 18, 1995 | New building | Landscaping, paved parking, street trees, site imp the original general permit | Not listed | [PMT1995-00318](https://nearbypermits.com/boulder/permit/PMT1995-00318/) | | Jan 18, 1995 | New building | Three story office building with parking structure the original general permit | $800,000 | [PMT1995-00314](https://nearbypermits.com/boulder/permit/PMT1995-00314/) | | Dec 5, 1994 | Electrical | Electrical temporary construction power at 1228 28th street | Not listed | [PMT1994-09051-ELE](https://nearbypermits.com/boulder/permit/PMT1994-09051-ELE/) | | Dec 1, 1994 | New building | Footings & foundations the original general permit number is 948939. | $80,000 | [PMT1994-08939](https://nearbypermits.com/boulder/permit/PMT1994-08939/) | | May 25, 1990 | Roofing | Roofing reroof - asphalt shgls | $3,000 | [PMT1990-R0486-RFG](https://nearbypermits.com/boulder/permit/PMT1990-R0486-RFG/) | ## More on this street Other addresses on 28th St with permits, nearest house number first: - [1201 28th St](https://nearbypermits.com/boulder/address/1201-28th-st/): newest permit Nov 7, 2024 - [1100 28th St 1](https://nearbypermits.com/boulder/address/1100-28th-st-1/): newest permit Jun 20, 2025 - [1345 28th St](https://nearbypermits.com/boulder/address/1345-28th-st/): newest permit Apr 27, 2026 - [1347 28th St](https://nearbypermits.com/boulder/address/1347-28th-st/): newest permit Oct 7, 2025 - [1349 28th St](https://nearbypermits.com/boulder/address/1349-28th-st/): newest permit Nov 21, 2025 - [1400 28th St](https://nearbypermits.com/boulder/address/1400-28th-st/): newest permit Jun 29, 2026 - [1420 28th St](https://nearbypermits.com/boulder/address/1420-28th-st/): newest permit Oct 15, 2025 - [1440 28th St](https://nearbypermits.com/boulder/address/1440-28th-st/): newest permit Sep 29, 2026 - [910 28th St 213](https://nearbypermits.com/boulder/address/910-28th-st-213/): newest permit Apr 21, 2026 - [1538 28th St](https://nearbypermits.com/boulder/address/1538-28th-st/): newest permit Jan 7, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 18:51 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 21 permits at this address: https://nearbypermits.com/boulder/address/1200-28th-st/