# Building permits at 3490 Emerson Ave, Boulder, CO

Four permits here in the last two years. The newest, Apr 9: Furnace replacement PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic. 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 |
|---|---|---|---|---|
| Apr 9, 2026 | Mechanical (HVAC) | Furnace replacement 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 provide photographic evidence of the pressure test directly to the assigned in | $1,500 | [MEC2026-00435](https://nearbypermits.com/boulder/permit/MEC2026-00435/) |
| Mar 19, 2026 | Electrical | Electrical service up grade | $5,000 | [ELE2026-00248](https://nearbypermits.com/boulder/permit/ELE2026-00248/) |
| Mar 17, 2026 | Mechanical (HVAC) | Remove & haul away old water heater - Install new 50 gal Rheem ? Adapt to existing water lines with new ?exible supply lines and shut o? valves as necessary ? Add new extension tank ? Add new drain pan as needed ? Adapt to existing gas ? Adapt to existing ?ue Any electrical work required beyond a li | $1,500 | [MEC2026-00192](https://nearbypermits.com/boulder/permit/MEC2026-00192/) |
| Jul 7, 2025 | Roofing | Total tear-off & reroof of SFD, 22 squares of dimensional shingles on a pitch represented as 4/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection required if pitch is less than 4/12. All roof covering materials shall be listed as Class A as tested in accordance w | $7,500 | [RFG2025-00465](https://nearbypermits.com/boulder/permit/RFG2025-00465/) |

## More on this street

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

- [3510 Emerson Ave](https://nearbypermits.com/boulder/address/3510-emerson-ave/): newest permit Nov 13, 2025
- [3450 Emerson Ave](https://nearbypermits.com/boulder/address/3450-emerson-ave/): newest permit Jul 8, 2026
- [3410 Emerson Ave](https://nearbypermits.com/boulder/address/3410-emerson-ave/): newest permit Mar 31, 2026
- [3390 Emerson Ave](https://nearbypermits.com/boulder/address/3390-emerson-ave/): newest permit May 13, 2026
- [3595 Emerson Ave](https://nearbypermits.com/boulder/address/3595-emerson-ave/): newest permit Feb 10, 2026
- [3610 Emerson Ave](https://nearbypermits.com/boulder/address/3610-emerson-ave/): newest permit Jul 14, 2025
- [3655 Emerson Ave](https://nearbypermits.com/boulder/address/3655-emerson-ave/): newest permit Jul 9, 2025
- [3305 Emerson Ave](https://nearbypermits.com/boulder/address/3305-emerson-ave/): newest permit Nov 19, 2024
- [3295 Emerson Ave](https://nearbypermits.com/boulder/address/3295-emerson-ave/): newest permit Feb 19, 2026
- [3710 Emerson Ave](https://nearbypermits.com/boulder/address/3710-emerson-ave/): newest permit Sep 24, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 19:52 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 4 permits at this address: https://nearbypermits.com/boulder/address/3490-emerson-ave/