# Building permits at 4202 26th St, Boulder, CO

Seven permits on record here. The newest, Dec 4, 2025: Replacement furnace 97%AFUE 90k BTU natural gas forced air furnace Any electrical work required beyond a. 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 |
|---|---|---|---|---|
| Dec 4, 2025 | Mechanical (HVAC) | replacement furnace 97%AFUE 90k BTU natural gas forced air furnace Any electrical work required beyond a like-for-like replacement of equipment will require an electrical permit for inspection of the electrical scope. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plas | $7,981 | [MEC2025-02150](https://nearbypermits.com/boulder/permit/MEC2025-02150/) |
| Jan 2, 2025 | Electrical | Add power to kitchen cooktop. | $1,000 | [ELE2024-01092](https://nearbypermits.com/boulder/permit/ELE2024-01092/) |
| Aug 16, 2024 | Electrical | Installation of a grid-tied, flush mount 10 kW PV solar system as well as one Tesla Powerwall unit. | $27,950 | [ELE2024-00691](https://nearbypermits.com/boulder/permit/ELE2024-00691/) |
| May 31, 2023 | Mechanical (HVAC) | Install new mini split w/ electrical connect. 2-1 system: Condenser - 42,000 BTU Coil - 36,000 BTU Head 1: 9,000 BTU | $13,103 | [MEC2023-00795](https://nearbypermits.com/boulder/permit/MEC2023-00795/) |
| May 21, 2018 | Alteration or repair | Replacing the guardrail and floor boards on an existing upper level deck. Also reinforcing the existing joists with some new bracing members.. | $3,200 | [BLD-ACC2018-00037](https://nearbypermits.com/boulder/permit/BLD-ACC2018-00037/) |
| Jan 15, 1988 | Sign | Sign temp 180 day sign at 4205 north 26th street. | $200 | [PMT1988-M6026-SGN](https://nearbypermits.com/boulder/permit/PMT1988-M6026-SGN/) |
| Jun 2, 1987 | New building | 1 Dw un. The original general permit number is m1655. | $64,000 | [PMT1987-M1655](https://nearbypermits.com/boulder/permit/PMT1987-M1655/) |

## More on this street

Other addresses on 26th St with permits, nearest house number first:

- [4210 26th St](https://nearbypermits.com/boulder/address/4210-26th-st/): newest permit Sep 2, 2025
- [4180 26th St](https://nearbypermits.com/boulder/address/4180-26th-st/): newest permit Jan 5, 2026
- [4272 26th St](https://nearbypermits.com/boulder/address/4272-26th-st/): newest permit Nov 5, 2025
- [4273 26th St](https://nearbypermits.com/boulder/address/4273-26th-st/): newest permit Sep 4, 2025
- [4130 26th St](https://nearbypermits.com/boulder/address/4130-26th-st/): newest permit Sep 9, 2026
- [3998 26th St](https://nearbypermits.com/boulder/address/3998-26th-st/): newest permit Aug 18, 2026
- [3996 26th St](https://nearbypermits.com/boulder/address/3996-26th-st/): newest permit Dec 9, 2024
- [3986 26th St](https://nearbypermits.com/boulder/address/3986-26th-st/): newest permit Jul 8, 2025
- [3881 26th St](https://nearbypermits.com/boulder/address/3881-26th-st/): newest permit Jun 15, 2026
- [3833 26th St](https://nearbypermits.com/boulder/address/3833-26th-st/): newest permit Apr 16, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 00:30 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/4202-26th-st/