# Building permits at 3550 Arapahoe Ave, Boulder, CO 40 permits on record here. The newest, Oct 23, 2025: MINOR scope, work due to a fire inspection violation ENF2025-00041. 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 | |---|---|---|---|---| | Oct 23, 2025 | Alteration or repair | MINOR scope, work due to a fire inspection violation ENF2025-00041. Demolishing a Fireplace display wall, the associated gas and electrical lines will be removed and capped. patch and repair the walls with new gyp as required after removing wall, installing a new floor with ADA transition strips as | Not listed | [DEM2025-00088](https://nearbypermits.com/boulder/permit/DEM2025-00088/) | | Jun 3, 2022 | Sign | Sherwin Williams is replacing an existing sign. Face Lit Channel letters on backer. 2 signs on wall | $21,000 | [SGN2022-00038](https://nearbypermits.com/boulder/permit/SGN2022-00038/) | | Apr 27, 2022 | Sign | *Voided for inactivity - no inspections within 180 days* 2 new signs that are identical, Non Lighted | $6,000 | [SGN2022-00033](https://nearbypermits.com/boulder/permit/SGN2022-00033/) | | Mar 8, 2022 | Plumbing | Unit 7 - Tenant improvement of existing (furniture store) 4278 SF retail space into Flower and Plant Store: Reconfiguration of 1000 SF of back-of-house space to include single accessible unisex toilet room, 215 SF flower processing room, 135 SF office, 9'x14' walk-in cooler, and space for future 11' | $7,500 | [PLB2021-00850](https://nearbypermits.com/boulder/permit/PLB2021-00850/) | | Mar 8, 2022 | Mechanical (HVAC) | Unit 7 - Tenant improvement of existing (furniture store) 4278 SF retail space into Flower and Plant Store: Reconfiguration of 1000 SF of back-of-house space to include single accessible unisex toilet room, 215 SF flower processing room, 135 SF office, 9'x14' walk-in cooler, and space for future 11' | $5,000 | [MEC2021-02448](https://nearbypermits.com/boulder/permit/MEC2021-02448/) | | Mar 8, 2022 | Alteration or repair | Unit 7 - Tenant improvement of existing (furniture store) 4278 SF retail space into Flower and Plant Store: Reconfiguration of 1000 SF of back-of-house space to include single accessible unisex toilet room, 215 SF flower processing room, 135 SF office, 9'x14' walk-in cooler, and space for future 11' | $125,000 | [FLD2021-00115](https://nearbypermits.com/boulder/permit/FLD2021-00115/) | | Mar 8, 2022 | Electrical | Unit 7 - Tenant improvement of existing (furniture store) 4278 SF retail space into Flower and Plant Store: Reconfiguration of 1000 SF of back-of-house space to include single accessible unisex toilet room, 215 SF flower processing room, 135 SF office, 9'x14' walk-in cooler, and space for future 11' | $25,000 | [ELE2021-02025](https://nearbypermits.com/boulder/permit/ELE2021-02025/) | | Mar 8, 2022 | Alteration or repair | Unit 7 - Tenant improvement of existing (furniture store) 4278 SF retail space into Flower and Plant Store: Reconfiguration of 1000 SF of back-of-house space to include single accessible unisex toilet room, 215 SF flower processing room, 135 SF office, 9'x14' walk-in cooler, and space for future 11' | $125,000 | [BLD-NRE2021-00214](https://nearbypermits.com/boulder/permit/BLD-NRE2021-00214/) | | Sep 19, 2018 | Mechanical (HVAC) | Replacement water heater, like-for-like, with 6 gallon 1.5 kW water heater. Unit is exempt from ASHRAE standards per manufacturer's specs. | $1,833 | [MEC2018-01038](https://nearbypermits.com/boulder/permit/MEC2018-01038/) | | May 5, 2017 | Sign | SIGN - Installation of (2) replacement, internally illuminated, wall signs. - "Furniture" | $9,280 | [PMT2017-01500-SGN](https://nearbypermits.com/boulder/permit/PMT2017-01500-SGN/) | | Oct 14, 2016 | Sign | Sign Permit for internally illuminated wall sign for Napa University Auto Parts. | $9,926 | [PMT2016-04594-SGN](https://nearbypermits.com/boulder/permit/PMT2016-04594-SGN/) | | Oct 31, 2011 | Mechanical (HVAC) | Replacement energy compliant RTU, unit 3B -- 115,000 btu input, 36,000 btu cooling.. 13.0 | $6,406 | [PMT2011-04651-MEC](https://nearbypermits.com/boulder/permit/PMT2011-04651-MEC/) | | Mar 1, 2011 | Alteration or repair | Installation of uncovered concrete loading dock at existing overhead door at rear of building for Napa Auto Parts. | $6,000 | [PMT2011-00543-FLD](https://nearbypermits.com/boulder/permit/PMT2011-00543-FLD/) | | Mar 1, 2011 | Alteration or repair | Installation of uncovered concrete loading dock at existing overhead door at rear of building for Napa Auto Parts. | $6,000 | [PMT2011-00543](https://nearbypermits.com/boulder/permit/PMT2011-00543/) | | Mar 29, 2010 | Sign | New freestanding sign for "Napa". Sign replaces a previous freestanding sign and uses the same footing. CEIH: July 14, 2015 This permit was pulled for a late inspection (permit was issued in 2010). Upon inspection, it was found that the sign was larger than permitted; a panel has been added to the l | $1,500 | [PMT2009-03184-SGN](https://nearbypermits.com/boulder/permit/PMT2009-03184-SGN/) | | Mar 29, 2010 | Sign | New freestanding sign for "Napa". Sign replaces a previous freestanding sign and uses the same footing. CEIH: July 14, 2015 This permit was pulled for a late inspection (permit was issued in 2010). Upon inspection, it was found that the sign was larger than permitted; a panel has been added to the l | Not listed | [PMT2009-03184-FLD](https://nearbypermits.com/boulder/permit/PMT2009-03184-FLD/) | | Mar 15, 2010 | Sign | Sign Permit - For internally illuminated wall sign for "NAPA Auto Parts". | $4,200 | [PMT2010-00788-SGN](https://nearbypermits.com/boulder/permit/PMT2010-00788-SGN/) | | Mar 15, 2010 | Electrical | Sign Permit - For internally illuminated wall sign for "NAPA Auto Parts". | $100 | [PMT2010-00788-ELE](https://nearbypermits.com/boulder/permit/PMT2010-00788-ELE/) | | Sep 18, 2009 | Electrical | Removal of light fixtures and installation of 22 energy compliant light fixtures. | $6,250 | [PMT2009-03750-ELE](https://nearbypermits.com/boulder/permit/PMT2009-03750-ELE/) | | Apr 16, 2009 | Demolition | Interior non-structural demoltion for removal of partition walls and ceiling grid. | Not listed | [PMT2009-00923-DEM](https://nearbypermits.com/boulder/permit/PMT2009-00923-DEM/) | | Feb 14, 2007 | Fire systems | Fire Sprinkler System - Ozo coffee | $1,150 | [PMT2007-00281-FIR](https://nearbypermits.com/boulder/permit/PMT2007-00281-FIR/) | | Oct 13, 2006 | Sign | Sign permit for internally illuminated wall sign - Rosario Custom Framing | $1,200 | [PMT2006-03705-SGN](https://nearbypermits.com/boulder/permit/PMT2006-03705-SGN/) | | Oct 13, 2006 | Electrical | Sign permit for internally illuminated wall sign - Rosario Custom Framing | Not listed | [PMT2006-03705-ELE](https://nearbypermits.com/boulder/permit/PMT2006-03705-ELE/) | | Mar 3, 2006 | Mechanical (HVAC) | Replace rooftop HVAC. 48,000BTU | $6,300 | [PMT2006-00748-MEC](https://nearbypermits.com/boulder/permit/PMT2006-00748-MEC/) | | Jul 1, 2005 | Alteration or repair | Installation of 20 X 20 tent for temporary sales event for International Hot Tub Co.. Tent to be installed 7/01/2005 and removed 7/05/2005. | Not listed | [PMT2005-02570](https://nearbypermits.com/boulder/permit/PMT2005-02570/) | | Nov 15, 2004 | Sign | Replacement internally illuminated freestanding sign "Photo Craft Imaging." | $3,000 | [PMT2004-03998-SGN](https://nearbypermits.com/boulder/permit/PMT2004-03998-SGN/) | | Nov 15, 2004 | Electrical | Replacement internally illuminated freestanding sign "Photo Craft Imaging." | Not listed | [PMT2004-03998-ELE](https://nearbypermits.com/boulder/permit/PMT2004-03998-ELE/) | | Mar 18, 2004 | Mechanical (HVAC) | Replace rooftop HVAC unit, 130,000 BTU/4ton system for Unit #6B. | $5,800 | [PMT2004-00961-MEC](https://nearbypermits.com/boulder/permit/PMT2004-00961-MEC/) | | Mar 18, 2002 | Electrical | Disconnect and reconnect the electrical for two replacement HVAC units at numbers 1A and 6A. | $600 | [PMT2002-00956-ELE](https://nearbypermits.com/boulder/permit/PMT2002-00956-ELE/) | | Mar 15, 2002 | Mechanical (HVAC) | Replacement of Two Existing Rooftop HVAC Units (Units #1A & 6A). This permit is for mechanical only. | $11,780 | [PMT2002-00939-MEC](https://nearbypermits.com/boulder/permit/PMT2002-00939-MEC/) | | Aug 27, 1996 | Alteration or repair | Tenant finish the original general permit number is 965612. | $3,500 | [PMT1996-05612](https://nearbypermits.com/boulder/permit/PMT1996-05612/) | | May 17, 1989 | Sign | Sign electric sign | Not listed | [PMT1989-P2620-SGN](https://nearbypermits.com/boulder/permit/PMT1989-P2620-SGN/) | | May 16, 1989 | Electrical | Electrical WIRE SIGN | $250 | [PMT1989-P2581-ELE](https://nearbypermits.com/boulder/permit/PMT1989-P2581-ELE/) | | Mar 8, 1989 | Electrical | Electrical wire HVAC unit on rooftop | $650 | [PMT1989-P1066-ELE](https://nearbypermits.com/boulder/permit/PMT1989-P1066-ELE/) | | Mar 8, 1989 | Mechanical (HVAC) | Mechanical new roof top units | $2,259 | [PMT1989-P1040-MEC](https://nearbypermits.com/boulder/permit/PMT1989-P1040-MEC/) | | Mar 7, 1989 | Mechanical (HVAC) | Mechanical ROOF TOP UNIT | $600 | [PMT1989-P1030-MEC](https://nearbypermits.com/boulder/permit/PMT1989-P1030-MEC/) | | Sep 15, 1988 | Electrical | Electrical WIRE 4 OUTLETS | $450 | [PMT1988-N1118-ELE](https://nearbypermits.com/boulder/permit/PMT1988-N1118-ELE/) | | Jul 12, 1988 | Sign | Sign elec sign | $400 | [PMT1988-M9580-SGN](https://nearbypermits.com/boulder/permit/PMT1988-M9580-SGN/) | | Jul 11, 1988 | Electrical | Electrical hookup elec sign | $200 | [PMT1988-M9563-ELE](https://nearbypermits.com/boulder/permit/PMT1988-M9563-ELE/) | | May 26, 1988 | Alteration or repair | Dock & OH door. The original general permit number is m8547. | $7,000 | [PMT1988-M8547](https://nearbypermits.com/boulder/permit/PMT1988-M8547/) | ## 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 Arapahoe Ave with permits, nearest house number first: - [3555 Arapahoe Ave](https://nearbypermits.com/boulder/address/3555-arapahoe-ave/): newest permit Aug 20, 2026 - [3601 Arapahoe Ave 207](https://nearbypermits.com/boulder/address/3601-arapahoe-ave-207/): newest permit Nov 24, 2025 - [3401 Arapahoe Ave 101](https://nearbypermits.com/boulder/address/3401-arapahoe-ave-101/): newest permit Jul 13, 2026 - [3400 Arapahoe Ave](https://nearbypermits.com/boulder/address/3400-arapahoe-ave/): newest permit Feb 21, 2025 - [3701 Arapahoe Ave](https://nearbypermits.com/boulder/address/3701-arapahoe-ave/): newest permit Jul 29, 2026 - [3350 Arapahoe Ave](https://nearbypermits.com/boulder/address/3350-arapahoe-ave/): newest permit Apr 16, 2026 - [3301 Arapahoe Ave 101](https://nearbypermits.com/boulder/address/3301-arapahoe-ave-101/): newest permit Apr 6, 2026 - [3289 Arapahoe Ave](https://nearbypermits.com/boulder/address/3289-arapahoe-ave/): newest permit Jul 29, 2025 - [3223 Arapahoe Ave](https://nearbypermits.com/boulder/address/3223-arapahoe-ave/): newest permit Jun 22, 2026 - [3216 Arapahoe Ave](https://nearbypermits.com/boulder/address/3216-arapahoe-ave/): newest permit Feb 26, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-11 00:58 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 40 permits at this address: https://nearbypermits.com/boulder/address/3550-arapahoe-ave/