# Building permits at 20 S 33rd St, Boulder, CO

Four permits on record here. The newest, Dec 6, 2024: Disconnect and remove the existing furnace and install new equipment. 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 6, 2024 | Mechanical (HVAC) | Disconnect and remove the existing furnace and install new equipment, like for like. 80% Afue, 40k btu | $6,299 | [MEC2024-01820](https://nearbypermits.com/boulder/permit/MEC2024-01820/) |
| Feb 13, 2006 | Roofing | Remove existing shingles and re-roof single family residence with dimensional shingles. 19 squares, 4:12 pitch. | $3,353 | [PMT2006-00529-RFG](https://nearbypermits.com/boulder/permit/PMT2006-00529-RFG/) |
| Apr 17, 2003 | Electrical | Electrical service change to 150 amps. | $625 | [PMT2003-01296-ELE](https://nearbypermits.com/boulder/permit/PMT2003-01296-ELE/) |
| Aug 28, 2001 | Mechanical (HVAC) | Replace forced air furnace. | $2,153 | [PMT2001-03753-MEC](https://nearbypermits.com/boulder/permit/PMT2001-03753-MEC/) |

## More on this street

Other addresses on S 33rd St with permits, nearest house number first:

- [40 S 33rd St](https://nearbypermits.com/boulder/address/40-s-33rd-st/): newest permit Jul 30, 2025
- [60 S 33rd St](https://nearbypermits.com/boulder/address/60-s-33rd-st/): newest permit Aug 11, 2025
- [65 S 33rd St](https://nearbypermits.com/boulder/address/65-s-33rd-st/): newest permit May 12, 2025
- [80 S 33rd St](https://nearbypermits.com/boulder/address/80-s-33rd-st/): newest permit Feb 17, 2026
- [100 S 33rd St](https://nearbypermits.com/boulder/address/100-s-33rd-st/): newest permit Sep 3, 2026
- [120 S 33rd St](https://nearbypermits.com/boulder/address/120-s-33rd-st/): newest permit Oct 23, 2025
- [130 S 33rd St](https://nearbypermits.com/boulder/address/130-s-33rd-st/): newest permit Oct 8, 2025
- [140 S 33rd St](https://nearbypermits.com/boulder/address/140-s-33rd-st/): newest permit Mar 3, 2025
- [145 S 33rd St](https://nearbypermits.com/boulder/address/145-s-33rd-st/): newest permit Mar 11, 2025
- [150 S 33rd St](https://nearbypermits.com/boulder/address/150-s-33rd-st/): newest permit Jul 8, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 09:16 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/20-s-33rd-st/