# Building permits at 4541 8th St, Boulder, CO

Eight permits on record here. The newest, Nov 13, 2025: Voided for inactivity - no inspection within 180 days. 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 |
|---|---|---|---|---|
| Nov 13, 2025 | Mechanical (HVAC) | Voided for inactivity - no inspection within 180 days. Install one Navien Combi wall hung 95% eff. boiler model NCB190/060H. Includes Honeywell programable thermostat, equipment, materials, 50 percent glycol to water mix, zone valves, expansion tank, automatic air vent, circulator pump, PVC flue, fi | $13,445 | [MEC2025-01980](https://nearbypermits.com/boulder/permit/MEC2025-01980/) |
| Oct 28, 2025 | Mechanical (HVAC) | Voided for inactivity - no inspection within 180 days Supply and install Mitsubishi H2i Heat Pump: 2 head system 1-2 wall head 2 ton mini split system with 1- 9,000btu wall heads and 1- 12,000btu wall head, 12" stand for outdoor unit, MHK2, thermostat for each wall head, condensate drain with pump,  | $16,913 | [MEC2025-01845](https://nearbypermits.com/boulder/permit/MEC2025-01845/) |
| Sep 2, 2021 | Roofing | Total tear-off & reroof of SFD, 10 squares of dimensional shingles on a pitch represented as 7/12. 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 | $2,800 | [RFG2021-00562](https://nearbypermits.com/boulder/permit/RFG2021-00562/) |
| Jun 14, 2001 | Fire systems | Fire sprinkler system | $2,127 | [PMT2001-02436-FIR](https://nearbypermits.com/boulder/permit/PMT2001-02436-FIR/) |
| Jan 11, 2001 | Plumbing | New carriage house with attached garage | $3,626 | [PMT2000-03766-PLB](https://nearbypermits.com/boulder/permit/PMT2000-03766-PLB/) |
| Jan 11, 2001 | Mechanical (HVAC) | New carriage house with attached garage | $1,992 | [PMT2000-03766-MEC](https://nearbypermits.com/boulder/permit/PMT2000-03766-MEC/) |
| Jan 11, 2001 | Electrical | New carriage house with attached garage | $2,971 | [PMT2000-03766-ELE](https://nearbypermits.com/boulder/permit/PMT2000-03766-ELE/) |
| Jan 11, 2001 | New building | New carriage house with attached garage | $46,000 | [PMT2000-03766](https://nearbypermits.com/boulder/permit/PMT2000-03766/) |

## More on this street

Other addresses on 8th St with permits, nearest house number first:

- [4539 8th St](https://nearbypermits.com/boulder/address/4539-8th-st/): newest permit Nov 13, 2025
- [4535 8th St](https://nearbypermits.com/boulder/address/4535-8th-st/): newest permit Oct 28, 2025
- [4529 8th St](https://nearbypermits.com/boulder/address/4529-8th-st/): newest permit Oct 28, 2025
- [4527 8th St](https://nearbypermits.com/boulder/address/4527-8th-st/): newest permit Nov 13, 2025
- [4521 8th St](https://nearbypermits.com/boulder/address/4521-8th-st/): newest permit Nov 13, 2025
- [4519 8th St](https://nearbypermits.com/boulder/address/4519-8th-st/): newest permit Oct 28, 2025
- [4511 8th St](https://nearbypermits.com/boulder/address/4511-8th-st/): newest permit Oct 27, 2025
- [4501 8th St](https://nearbypermits.com/boulder/address/4501-8th-st/): newest permit Nov 13, 2025
- [4597 8th St](https://nearbypermits.com/boulder/address/4597-8th-st/): newest permit Nov 13, 2025
- [3239 8th St](https://nearbypermits.com/boulder/address/3239-8th-st/): newest permit Apr 1, 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 07:26 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/4541-8th-st/