# Building permits at 1660 Mariposa Ave, Boulder, CO

Seven permits on record here. The newest, Aug 13: All Structures must be permitted separately Total tear-off & reroof of SFD. 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 |
|---|---|---|---|---|
| Aug 13, 2026 | Roofing | All Structures must be permitted separately Total tear-off & reroof of SFD, 17 squares of dimensional shingles on a pitch represented as 4/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other t | $20,891 | [RFG2026-00732](https://nearbypermits.com/boulder/permit/RFG2026-00732/) |
| Dec 13, 2021 | Mechanical (HVAC) | Replace furnace | $4,941 | [MEC2021-02397](https://nearbypermits.com/boulder/permit/MEC2021-02397/) |
| Oct 5, 2004 | Alteration or repair | Trellis and deck additions (186 s.f. total). Window replacement and stucco on exterior walls. | $28,551 | [PMT2004-02495](https://nearbypermits.com/boulder/permit/PMT2004-02495/) |
| Jul 29, 2004 | Electrical | Add five exterior can lights. | $200 | [PMT2004-02973-ELE](https://nearbypermits.com/boulder/permit/PMT2004-02973-ELE/) |
| Mar 22, 2002 | Fence, wall or deck | Install new 6-foot cedar fence. | $2,995 | [PMT2002-00954-FEN](https://nearbypermits.com/boulder/permit/PMT2002-00954-FEN/) |
| Jul 29, 2000 | Electrical | Service change, hook up new A/C | $1,395 | [PMT2000-02302-ELE](https://nearbypermits.com/boulder/permit/PMT2000-02302-ELE/) |
| May 1, 2000 | Roofing | re-roof | $2,341 | [PMT2000-01758-RFG](https://nearbypermits.com/boulder/permit/PMT2000-01758-RFG/) |

## 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 Mariposa Ave with permits, nearest house number first:

- [1709 Mariposa Ave](https://nearbypermits.com/boulder/address/1709-mariposa-ave/): newest permit Sep 4, 2026
- [1739 Mariposa Ave](https://nearbypermits.com/boulder/address/1739-mariposa-ave/): newest permit Jul 27, 2026
- [1512 Mariposa Ave](https://nearbypermits.com/boulder/address/1512-mariposa-ave/): newest permit Apr 22, 2026
- [1809 Mariposa Ave](https://nearbypermits.com/boulder/address/1809-mariposa-ave/): newest permit Feb 24, 2026
- [1816 Mariposa Ave](https://nearbypermits.com/boulder/address/1816-mariposa-ave/): newest permit Sep 24, 2026
- [1900 Mariposa Ave](https://nearbypermits.com/boulder/address/1900-mariposa-ave/): newest permit Jun 2, 2026
- [1902 Mariposa Ave](https://nearbypermits.com/boulder/address/1902-mariposa-ave/): newest permit Jun 5, 2026
- [1910 Mariposa Ave](https://nearbypermits.com/boulder/address/1910-mariposa-ave/): newest permit Oct 13, 2025
- [1911 Mariposa Ave](https://nearbypermits.com/boulder/address/1911-mariposa-ave/): newest permit Dec 16, 2024
- [1401 Mariposa Ave](https://nearbypermits.com/boulder/address/1401-mariposa-ave/): newest permit Aug 29, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-13 00:00 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 7 permits at this address: https://nearbypermits.com/boulder/address/1660-mariposa-ave/