# Building permits at 4656 16th St, Boulder, CO

Eight permits on record here. The newest, Jul 31, 2025: Replace furnace & add AC - new 60K BTU 96% furnace & 2.5 Ton 15 SEER AC. 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 |
|---|---|---|---|---|
| Jul 31, 2025 | Mechanical (HVAC) | Replace furnace & add AC - new 60K BTU 96% furnace & 2.5 Ton 15 SEER AC | $14,816 | [MEC2025-01222](https://nearbypermits.com/boulder/permit/MEC2025-01222/) |
| Dec 19, 2018 | Electrical | *Voided for inactivity due to no inspections performed within 180 days of issuance.*Removal of wall on first floor, approximately 7' in length. Adding a wall upstairs approximately 7' in length, adding an electrical outlet to wall on second floor. | Not listed | [ELE2018-01320](https://nearbypermits.com/boulder/permit/ELE2018-01320/) |
| Dec 19, 2018 | Alteration or repair | Removal of wall on first floor, approximately 7' in length. Adding a wall upstairs approximately 7' in length, adding an electrical outlet to wall on second floor. | $3,252 | [BLD-SFA2018-00027](https://nearbypermits.com/boulder/permit/BLD-SFA2018-00027/) |
| Jul 11, 2007 | Plumbing | 2-story townhouse with 700 sf 1st floor and 680 sf second floor. 2 full bathrooms. Unit #5. | $10,594 | [PMT2007-00482-PLB](https://nearbypermits.com/boulder/permit/PMT2007-00482-PLB/) |
| Jul 11, 2007 | Mechanical (HVAC) | 2-story townhouse with 700 sf 1st floor and 680 sf second floor. 2 full bathrooms. Unit #5. | $9,025 | [PMT2007-00482-MEC](https://nearbypermits.com/boulder/permit/PMT2007-00482-MEC/) |
| Jul 11, 2007 | Fire systems | 2-story townhouse with 700 sf 1st floor and 680 sf second floor. 2 full bathrooms. Unit #5. | Not listed | [PMT2007-00482-FIR](https://nearbypermits.com/boulder/permit/PMT2007-00482-FIR/) |
| Jul 11, 2007 | Electrical | 2-story townhouse with 700 sf 1st floor and 680 sf second floor. 2 full bathrooms. Unit #5. | $5,915 | [PMT2007-00482-ELE](https://nearbypermits.com/boulder/permit/PMT2007-00482-ELE/) |
| Jul 11, 2007 | New building | 2-story townhouse with 700 sf 1st floor and 680 sf second floor. 2 full bathrooms. Unit #5. | $160,287 | [PMT2007-00482](https://nearbypermits.com/boulder/permit/PMT2007-00482/) |

## More on this street

Other addresses on 16th St with permits, nearest house number first:

- [4671 16th St](https://nearbypermits.com/boulder/address/4671-16th-st/): newest permit Dec 6, 2024
- [4628 16th St](https://nearbypermits.com/boulder/address/4628-16th-st/): newest permit Apr 16, 2026
- [4626 16th St](https://nearbypermits.com/boulder/address/4626-16th-st/): newest permit Apr 3, 2026
- [4691 16th St](https://nearbypermits.com/boulder/address/4691-16th-st/): newest permit Jan 16, 2025
- [4699 16th St](https://nearbypermits.com/boulder/address/4699-16th-st/): newest permit Dec 8, 2025
- [4706 16th St](https://nearbypermits.com/boulder/address/4706-16th-st/): newest permit Jun 12, 2026
- [4714 16th St](https://nearbypermits.com/boulder/address/4714-16th-st/): newest permit Sep 3, 2026
- [4718 16th St](https://nearbypermits.com/boulder/address/4718-16th-st/): newest permit Sep 23, 2026
- [4725 16th St 103](https://nearbypermits.com/boulder/address/4725-16th-st-103/): newest permit Nov 19, 2025
- [4726 16th St](https://nearbypermits.com/boulder/address/4726-16th-st/): newest permit Mar 18, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 12:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 8 permits at this address: https://nearbypermits.com/boulder/address/4656-16th-st/