# Building permits at 310 Bates Ave, Boulder, CO

Five permits on record here. The newest, Oct 21, 2025: Replace 50-gallon water heater like for like. 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 21, 2025 | Mechanical (HVAC) | Replace 50-gallon water heater like for like. All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test directly to the assigned inspector on the day the rough mechanical insp | $4,146 | [MEC2025-01761](https://nearbypermits.com/boulder/permit/MEC2025-01761/) |
| Oct 10, 2013 | Electrical | Replace water damaged wiring in basement and install wiring for smoke and CO detectors. | $975 | [PMT2013-05436-ELE](https://nearbypermits.com/boulder/permit/PMT2013-05436-ELE/) |
| Dec 15, 2009 | Roofing | Remove existing shingles and re-roof single-family residence with dimensional shingles. 15 squares, roof pitch represented by contractor to be 4:12. | $4,200 | [PMT2009-05093-RFG](https://nearbypermits.com/boulder/permit/PMT2009-05093-RFG/) |
| Nov 25, 2002 | Alteration or repair | Replace siding, soffit and fascia. | $1,845 | [PMT2002-05078-SDG](https://nearbypermits.com/boulder/permit/PMT2002-05078-SDG/) |
| May 18, 1994 | Alteration or repair | Interior remodel and add basement egress window the original general permit nu | $9,000 | [PMT1994-03598](https://nearbypermits.com/boulder/permit/PMT1994-03598/) |

## More on this street

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

- [345 Bates Ave](https://nearbypermits.com/boulder/address/345-bates-ave/): newest permit Jul 14, 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 13:00 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 5 permits at this address: https://nearbypermits.com/boulder/address/310-bates-ave/