# Building permits at 2021 Bluff St, Boulder, CO

Nine permits on record here. The newest, Mar 30: Ductless Heat Pump System Installation: Quilt 3-Zone Mini Split Cold Climate Heat Pump System QUILT OUTDOOR. 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 |
|---|---|---|---|---|
| Mar 30, 2026 | Mechanical (HVAC) | Ductless Heat Pump System Installation: Quilt 3-Zone Mini Split Cold Climate Heat Pump System QUILT OUTDOOR UNIT: With a SEER2 of 25.3 and HSPF 12. Electrical is a 25A 240V circuit. Service outlet and disconnect to be added as well. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCE | $24,873 | [MEC2026-00453](https://nearbypermits.com/boulder/permit/MEC2026-00453/) |
| Jul 27, 2010 | Fence, wall or deck | Installation of 70 lineal feet of fence along a portion of the west property line -- not to exceed 7' in height as measured per BRC 9-9-15 -- fence will start approximately 22' back from the front property line. | $1,400 | [PMT2010-03102-FEN](https://nearbypermits.com/boulder/permit/PMT2010-03102-FEN/) |
| Feb 2, 2010 | Plumbing | One story addition of 180 square feet to west side of home. To include foudation repair per engineered design. Landmark review through HIS2009-00200 and setback variance through ADR2009-00133. | $2,500 | [PMT2009-05200-PLB](https://nearbypermits.com/boulder/permit/PMT2009-05200-PLB/) |
| Feb 2, 2010 | Mechanical (HVAC) | One story addition of 180 square feet to west side of home. To include foudation repair per engineered design. Landmark review through HIS2009-00200 and setback variance through ADR2009-00133. | $1,000 | [PMT2009-05200-MEC](https://nearbypermits.com/boulder/permit/PMT2009-05200-MEC/) |
| Feb 2, 2010 | Electrical | One story addition of 180 square feet to west side of home. To include foudation repair per engineered design. Landmark review through HIS2009-00200 and setback variance through ADR2009-00133. | $3,000 | [PMT2009-05200-ELE](https://nearbypermits.com/boulder/permit/PMT2009-05200-ELE/) |
| Feb 2, 2010 | Addition | One story addition of 180 square feet to west side of home. To include foudation repair per engineered design. Landmark review through HIS2009-00200 and setback variance through ADR2009-00133. | $100,000 | [PMT2009-05200](https://nearbypermits.com/boulder/permit/PMT2009-05200/) |
| Oct 28, 2008 | Roofing | Tear-off reroof of SFD, 23 squares on a pitch represented as 6/12. Shingles to comply with ASTM D225 or D3462 and D3161 Class F. Overlay not allowed - see section R907.3 (specifically item 4) of 2006 IRC. | $5,300 | [PMT2008-04710-RFG](https://nearbypermits.com/boulder/permit/PMT2008-04710-RFG/) |
| Jan 3, 2005 | Mechanical (HVAC) | mechanical permit to replace a water heater | $600 | [PMT2004-04903-MEC](https://nearbypermits.com/boulder/permit/PMT2004-04903-MEC/) |
| Sep 15, 1989 | Alteration or repair | Add & remodel. The original general permit number is p4665. | $25,000 | [PMT1989-P4665](https://nearbypermits.com/boulder/permit/PMT1989-P4665/) |

## More on this street

Other addresses on Bluff St with permits, nearest house number first:

- [2010 Bluff St](https://nearbypermits.com/boulder/address/2010-bluff-st/): newest permit Sep 28, 2026
- [2049 Bluff St](https://nearbypermits.com/boulder/address/2049-bluff-st/): newest permit Aug 21, 2026
- [1936 Bluff St](https://nearbypermits.com/boulder/address/1936-bluff-st/): newest permit Aug 3, 2026
- [2112 Bluff St](https://nearbypermits.com/boulder/address/2112-bluff-st/): newest permit Nov 19, 2024
- [1927 Bluff St](https://nearbypermits.com/boulder/address/1927-bluff-st/): newest permit Aug 7, 2026
- [1921 Bluff St](https://nearbypermits.com/boulder/address/1921-bluff-st/): newest permit Feb 10, 2026
- [2131 Bluff St](https://nearbypermits.com/boulder/address/2131-bluff-st/): newest permit Apr 27, 2026
- [2205 Bluff St](https://nearbypermits.com/boulder/address/2205-bluff-st/): newest permit Sep 26, 2025
- [1833 Bluff St](https://nearbypermits.com/boulder/address/1833-bluff-st/): newest permit Feb 17, 2026
- [2219 Bluff St](https://nearbypermits.com/boulder/address/2219-bluff-st/): newest permit Aug 19, 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 14:36 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 9 permits at this address: https://nearbypermits.com/boulder/address/2021-bluff-st/