# Building permits at 1533 48th St 17, Boulder, CO

Three permits on record here. The newest, May 27: Replacement boiler PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic. 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 |
|---|---|---|---|---|
| May 27, 2026 | Mechanical (HVAC) | Replacement 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 directly to the assigned ins | $9,926 | [MEC2026-00845](https://nearbypermits.com/boulder/permit/MEC2026-00845/) |
| Jul 26, 2023 | Mechanical (HVAC) | Install new mini split w/ electrical connect - 3-1 system Condenser - 30,000 BTU Head 1 - 15,000 BTU Head 2 12,000 BTU Head - 9,000 BTU | $12,345 | [MEC2023-01100](https://nearbypermits.com/boulder/permit/MEC2023-01100/) |
| Sep 29, 2021 | Mechanical (HVAC) | Replacement of 50 gallon water heater: Water Heater, 40000BTU, Natural Gas, Interior, Replace | $900 | [MEC2021-01938](https://nearbypermits.com/boulder/permit/MEC2021-01938/) |

## 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 48th St with permits, nearest house number first:

- [1535 48th St 18](https://nearbypermits.com/boulder/address/1535-48th-st-18/): newest permit Nov 15, 2024
- [1525 48th St 13](https://nearbypermits.com/boulder/address/1525-48th-st-13/): newest permit Jan 17, 2025
- [1547 48th St](https://nearbypermits.com/boulder/address/1547-48th-st/): newest permit Jul 7, 2025
- [1513 48th St](https://nearbypermits.com/boulder/address/1513-48th-st/): newest permit Sep 16, 2025
- [1553 48th St](https://nearbypermits.com/boulder/address/1553-48th-st/): newest permit Nov 5, 2024
- [1569 48th St](https://nearbypermits.com/boulder/address/1569-48th-st/): newest permit Mar 25, 2026
- [1571 48th St](https://nearbypermits.com/boulder/address/1571-48th-st/): newest permit Mar 6, 2025
- [1795 48th St](https://nearbypermits.com/boulder/address/1795-48th-st/): newest permit Jul 2, 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 06:35 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 3 permits at this address: https://nearbypermits.com/boulder/address/1533-48th-st-17/