# Building permits at 1575 Blue Sage Ct, Boulder, CO

11 permits on record here. The newest, Jan 13: INSTALL REPLACEMENT 95% 138K BTU GAS BOILER PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING. 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 |
|---|---|---|---|---|
| Jan 13, 2026 | Mechanical (HVAC) | INSTALL REPLACEMENT 95% 138K BTU GAS BOILER 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 dir | $32,207 | [MEC2026-00046](https://nearbypermits.com/boulder/permit/MEC2026-00046/) |
| May 30, 2024 | Mechanical (HVAC) | install replacement 15 SEER 3.5 ton ac w/reconnect | $12,317 | [MEC2024-00723](https://nearbypermits.com/boulder/permit/MEC2024-00723/) |
| Jun 20, 2006 | Plumbing | Additionand remodel to existing SFD. including mudroom addition and sports room addition. New SF is 535 SF. House is 4 levels. Devils thumb 5 subs tbd | Not listed | [PMT2006-01689-PLB](https://nearbypermits.com/boulder/permit/PMT2006-01689-PLB/) |
| Jun 20, 2006 | Mechanical (HVAC) | Additionand remodel to existing SFD. including mudroom addition and sports room addition. New SF is 535 SF. House is 4 levels. Devils thumb 5 subs tbd | $13,000 | [PMT2006-01689-MEC](https://nearbypermits.com/boulder/permit/PMT2006-01689-MEC/) |
| Jun 20, 2006 | Electrical | Additionand remodel to existing SFD. including mudroom addition and sports room addition. New SF is 535 SF. House is 4 levels. Devils thumb 5 subs tbd | Not listed | [PMT2006-01689-ELE](https://nearbypermits.com/boulder/permit/PMT2006-01689-ELE/) |
| Jun 20, 2006 | Addition | Additionand remodel to existing SFD. including mudroom addition and sports room addition. New SF is 535 SF. House is 4 levels. Devils thumb 5 subs tbd | $299,620 | [PMT2006-01689](https://nearbypermits.com/boulder/permit/PMT2006-01689/) |
| Jun 20, 2003 | Electrical | Relocate electrical service. | $800 | [PMT2003-02437-ELE](https://nearbypermits.com/boulder/permit/PMT2003-02437-ELE/) |
| Sep 11, 2001 | Mechanical (HVAC) | Replace furnace and add comfort cooling | $5,704 | [PMT2001-03999-MEC](https://nearbypermits.com/boulder/permit/PMT2001-03999-MEC/) |
| Sep 11, 2001 | Electrical | Replace furnace and add comfort cooling | $400 | [PMT2001-03999-ELE](https://nearbypermits.com/boulder/permit/PMT2001-03999-ELE/) |
| Nov 5, 1997 | Alteration or repair | Partial basement finish - storage room - no plumbi the original general permit | $7,000 | [PMT1997-06857](https://nearbypermits.com/boulder/permit/PMT1997-06857/) |
| Feb 25, 1994 | Alteration or repair | Remodel bathrooms and deck extension the original general permit number is 941 | $20,000 | [PMT1994-01224](https://nearbypermits.com/boulder/permit/PMT1994-01224/) |

## 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 Blue Sage Ct with permits, nearest house number first:

- [1580 Blue Sage Ct](https://nearbypermits.com/boulder/address/1580-blue-sage-ct/): newest permit Jul 20, 2026
- [1585 Blue Sage Ct](https://nearbypermits.com/boulder/address/1585-blue-sage-ct/): newest permit Jan 30, 2026
- [1600 Blue Sage Ct](https://nearbypermits.com/boulder/address/1600-blue-sage-ct/): newest permit Jun 17, 2026
- [1550 Blue Sage Ct](https://nearbypermits.com/boulder/address/1550-blue-sage-ct/): newest permit Feb 26, 2025
- [1440 Blue Sage Ct](https://nearbypermits.com/boulder/address/1440-blue-sage-ct/): newest permit Jul 10, 2025
- [1420 Blue Sage Ct](https://nearbypermits.com/boulder/address/1420-blue-sage-ct/): newest permit Jul 27, 2026
- [1401 Blue Sage Ct](https://nearbypermits.com/boulder/address/1401-blue-sage-ct/): newest permit Apr 17, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-17 16:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 11 permits at this address: https://nearbypermits.com/boulder/address/1575-blue-sage-ct/