# Building permits at 937 Maxwell Ave, Boulder, CO

Eight permits on record here. The newest, Nov 24, 2025: *Voided for inactivity. 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 |
|---|---|---|---|---|
| Nov 24, 2025 | Mechanical (HVAC) | *Voided for inactivity. No inspections requested within 180 days.* Replace 50-gallon water heater PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please  | $2,628 | [MEC2025-02100](https://nearbypermits.com/boulder/permit/MEC2025-02100/) |
| Sep 23, 2013 | Mechanical (HVAC) | Replacement Forced Air Furnace | $1,200 | [PMT2013-20344-MEC](https://nearbypermits.com/boulder/permit/PMT2013-20344-MEC/) |
| Dec 14, 2012 | Fence, wall or deck | Construction of new 48-inch high, 20-foot long white-painted wood fence (including gate) along the north-west corner of house, north of driveway. New fence shall match design of exisiting fence. | $1,000 | [PMT2012-05973-FEN](https://nearbypermits.com/boulder/permit/PMT2012-05973-FEN/) |
| Dec 6, 2012 | Fence, wall or deck | Installation of 25 lineal feet of 4' high spaced picket fencing (scalloped top and painted white to match existing) along the northern portion of the eastern property line as approved under HIS2012-00278. | $1,000 | [PMT2012-05858-FEN](https://nearbypermits.com/boulder/permit/PMT2012-05858-FEN/) |
| Jun 1, 2009 | Fence, wall or deck | Extension of existing fence, four feet in height, 20 feet in length. Same as existing, approved through HIS2009-00094. | $300 | [PMT2009-01933-FEN](https://nearbypermits.com/boulder/permit/PMT2009-01933-FEN/) |
| Feb 8, 1990 | Alteration or repair | Remodel. The original general permit number is p8287. | $2,000 | [PMT1990-P8287](https://nearbypermits.com/boulder/permit/PMT1990-P8287/) |
| Jan 31, 1990 | Alteration or repair | Int rmdl. The original general permit number is p8142. | $2,000 | [PMT1990-P8142](https://nearbypermits.com/boulder/permit/PMT1990-P8142/) |
| Nov 2, 1987 | Electrical | Electrical service change | $250 | [PMT1987-M4902-ELE](https://nearbypermits.com/boulder/permit/PMT1987-M4902-ELE/) |

## More on this street

Other addresses on Maxwell Ave with permits, nearest house number first:

- [900 Maxwell Ave](https://nearbypermits.com/boulder/address/900-maxwell-ave/): newest permit Jul 16, 2026
- [1000 Maxwell Ave](https://nearbypermits.com/boulder/address/1000-maxwell-ave/): newest permit Jul 20, 2026
- [1020 Maxwell Ave](https://nearbypermits.com/boulder/address/1020-maxwell-ave/): newest permit Oct 29, 2024
- [834 Maxwell Ave](https://nearbypermits.com/boulder/address/834-maxwell-ave/): newest permit Apr 27, 2026
- [826 Maxwell Ave](https://nearbypermits.com/boulder/address/826-maxwell-ave/): newest permit Jun 15, 2026
- [818 Maxwell Ave](https://nearbypermits.com/boulder/address/818-maxwell-ave/): newest permit Oct 24, 2024
- [815 Maxwell Ave 3](https://nearbypermits.com/boulder/address/815-maxwell-ave-3/): newest permit Aug 11, 2026
- [806 Maxwell Ave](https://nearbypermits.com/boulder/address/806-maxwell-ave/): newest permit Dec 11, 2025
- [1111 Maxwell Ave 215](https://nearbypermits.com/boulder/address/1111-maxwell-ave-215/): newest permit Mar 3, 2026
- [1112 Maxwell Ave](https://nearbypermits.com/boulder/address/1112-maxwell-ave/): newest permit Sep 30, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 11:33 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 8 permits at this address: https://nearbypermits.com/boulder/address/937-maxwell-ave/