# Building permits at 3120 Jefferson St, Boulder, CO

Four permits on record here. The newest, Aug 14: Install temp construction meter in back yard. 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 14, 2026 | Electrical | Install temp construction meter in back yard. Associated with BLD-SFD2026-00140 and BLD-ACC2026-00007. | Not listed | [ELE2026-00880](https://nearbypermits.com/boulder/permit/ELE2026-00880/) |
| Oct 6, 2023 | Roofing | Total tear-off & reroof of SFD, 20 squares of dimensional shingles on a pitch represented as 2/12. 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 | $7,335 | [RFG2023-00534](https://nearbypermits.com/boulder/permit/RFG2023-00534/) |
| Mar 24, 2016 | Electrical | Residential service upgrade to 150 amps on a single family dwelling. | $3,200 | [PMT2016-01259-ELE](https://nearbypermits.com/boulder/permit/PMT2016-01259-ELE/) |
| Mar 8, 2007 | Fence, wall or deck | Replace 8-feet of chain link fence in rear yard with cedar privacy fence, 6-feet in height. | $715 | [PMT2007-00803-FEN](https://nearbypermits.com/boulder/permit/PMT2007-00803-FEN/) |

## 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 Jefferson St with permits, nearest house number first:

- [3021 Jefferson St](https://nearbypermits.com/boulder/address/3021-jefferson-st/): newest permit Dec 17, 2025
- [3018 Jefferson St](https://nearbypermits.com/boulder/address/3018-jefferson-st/): newest permit Jun 18, 2026
- [3015 Jefferson St](https://nearbypermits.com/boulder/address/3015-jefferson-st/): newest permit Jul 23, 2026
- [3014 Jefferson St](https://nearbypermits.com/boulder/address/3014-jefferson-st/): newest permit Feb 10, 2026
- [3011 Jefferson St](https://nearbypermits.com/boulder/address/3011-jefferson-st/): newest permit Jan 27, 2025
- [2990 Jefferson St](https://nearbypermits.com/boulder/address/2990-jefferson-st/): newest permit Mar 16, 2026
- [2975 Jefferson St](https://nearbypermits.com/boulder/address/2975-jefferson-st/): newest permit Oct 17, 2025
- [2970 Jefferson St](https://nearbypermits.com/boulder/address/2970-jefferson-st/): newest permit Mar 26, 2026
- [2945 Jefferson St](https://nearbypermits.com/boulder/address/2945-jefferson-st/): newest permit Aug 22, 2025
- [2920 Jefferson St](https://nearbypermits.com/boulder/address/2920-jefferson-st/): newest permit Jun 15, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-11 14:00 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/3120-jefferson-st/