# Building permits at 4435 Nassau Pl, Boulder, CO

Seven permits on record here. The newest, Jun 11, 2025: 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 |
|---|---|---|---|---|
| Jun 11, 2025 | Roofing | Total tear-off & reroof of SFD, 26 squares of dimensional shingles on a pitch represented as 7/12. 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 than asphalt shingles (regardless of pitch).  | $9,050 | [RFG2025-00377](https://nearbypermits.com/boulder/permit/RFG2025-00377/) |
| Oct 23, 1998 | Alteration or repair | Reinforce existing deck with 2 piers the original general permit number is 987 | $300 | [PMT1998-07229](https://nearbypermits.com/boulder/permit/PMT1998-07229/) |
| Jun 22, 1998 | Alteration or repair | Basement finish the original general permit number is 984019. | Not listed | [PMT1998-04019](https://nearbypermits.com/boulder/permit/PMT1998-04019/) |
| Mar 24, 1998 | Plumbing | New SFD, 3 BR, 3.5 BA, Finished Basement, Attached 2 car garage. | $10,000 | [PMT1998-01693-PLB](https://nearbypermits.com/boulder/permit/PMT1998-01693-PLB/) |
| Mar 24, 1998 | Mechanical (HVAC) | New SFD, 3 BR, 3.5 BA, Finished Basement, Attached 2 car garage. | $1,200 | [PMT1998-01693-MEC](https://nearbypermits.com/boulder/permit/PMT1998-01693-MEC/) |
| Mar 24, 1998 | Electrical | New SFD, 3 BR, 3.5 BA, Finished Basement, Attached 2 car garage. | $2,450 | [PMT1998-01693-ELE](https://nearbypermits.com/boulder/permit/PMT1998-01693-ELE/) |
| Mar 24, 1998 | New building | New SFD, 3 BR, 3.5 BA, Finished Basement, Attached 2 car garage. | $166,880 | [PMT1998-01693](https://nearbypermits.com/boulder/permit/PMT1998-01693/) |

## 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 Nassau Pl with permits, nearest house number first:

- [4520 Nassau Pl](https://nearbypermits.com/boulder/address/4520-nassau-pl/): newest permit Jun 17, 2026
- [4565 Nassau Pl](https://nearbypermits.com/boulder/address/4565-nassau-pl/): newest permit Jul 28, 2025
- [4295 Nassau Pl](https://nearbypermits.com/boulder/address/4295-nassau-pl/): newest permit Jun 25, 2026
- [4605 Nassau Pl](https://nearbypermits.com/boulder/address/4605-nassau-pl/): newest permit Sep 11, 2025
- [4141 Nassau Pl](https://nearbypermits.com/boulder/address/4141-nassau-pl/): newest permit Jan 2, 2026
- [4094 Nassau Pl](https://nearbypermits.com/boulder/address/4094-nassau-pl/): newest permit Dec 3, 2025
- [4075 Nassau Pl](https://nearbypermits.com/boulder/address/4075-nassau-pl/): newest permit Jan 7, 2026
- [4035 Nassau Pl](https://nearbypermits.com/boulder/address/4035-nassau-pl/): newest permit Oct 24, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 07:57 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/4435-nassau-pl/