# Building permits at 428 Utica Ave, Boulder, CO 12 permits on record here. The newest, Oct 6: Replacing current water heater with new 50 gallon heat pump water heater. 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 | |---|---|---|---|---| | Oct 6, 2026 | Mechanical (HVAC) | Replacing current water heater with new 50 gallon heat pump water heater. 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 n | $6,430 | [MEC2026-01914](https://nearbypermits.com/boulder/permit/MEC2026-01914/) | | Nov 13, 2023 | Roofing | Total tear-off & reroof of SFD, 37 squares of dimensional shingles on a pitch represented as 6/12. 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 | $20,500 | [RFG2023-00618](https://nearbypermits.com/boulder/permit/RFG2023-00618/) | | Oct 20, 2023 | Electrical | Roof mounted solar photovoltaic system; system size: 9.32kw (23) rec405aa pure black modules inverter model: (23) iq8m-72-2-us(240v) single-phase microinverter microinverters are installed under each module | $29,759 | [ELE2023-01146](https://nearbypermits.com/boulder/permit/ELE2023-01146/) | | Sep 7, 2023 | Electrical | Upgrade the electrical panel from 150 amps to 200 amps. | $4,000 | [ELE2023-00923](https://nearbypermits.com/boulder/permit/ELE2023-00923/) | | Jul 12, 2006 | Electrical | Electrical permit for flush mounted solar photovoltaic system. | $44,355 | [PMT2006-02733-ELE](https://nearbypermits.com/boulder/permit/PMT2006-02733-ELE/) | | May 2, 2006 | Plumbing | GC TBD 110 SF addition to SFD. which will be beneath existing clear story of existing roof. Interior remodel of new fireplace in basement and relocation of fireplace on first floor. Roof elevations do not change or added to.. Addition is supported on existing foundation. No increase in impervious su | $3,000 | [PMT2006-01100-PLB](https://nearbypermits.com/boulder/permit/PMT2006-01100-PLB/) | | May 2, 2006 | Mechanical (HVAC) | GC TBD 110 SF addition to SFD. which will be beneath existing clear story of existing roof. Interior remodel of new fireplace in basement and relocation of fireplace on first floor. Roof elevations do not change or added to.. Addition is supported on existing foundation. No increase in impervious su | Not listed | [PMT2006-01100-MEC](https://nearbypermits.com/boulder/permit/PMT2006-01100-MEC/) | | May 2, 2006 | Electrical | GC TBD 110 SF addition to SFD. which will be beneath existing clear story of existing roof. Interior remodel of new fireplace in basement and relocation of fireplace on first floor. Roof elevations do not change or added to.. Addition is supported on existing foundation. No increase in impervious su | $2,000 | [PMT2006-01100-ELE](https://nearbypermits.com/boulder/permit/PMT2006-01100-ELE/) | | May 2, 2006 | Addition | GC TBD 110 SF addition to SFD. which will be beneath existing clear story of existing roof. Interior remodel of new fireplace in basement and relocation of fireplace on first floor. Roof elevations do not change or added to.. Addition is supported on existing foundation. No increase in impervious su | $27,258 | [PMT2006-01100](https://nearbypermits.com/boulder/permit/PMT2006-01100/) | | Mar 29, 2006 | Demolition | Non structural non bearing interior wall demo. See PMT2006-01100 for addition remodel permit. | Not listed | [PMT2006-01102-DEM](https://nearbypermits.com/boulder/permit/PMT2006-01102-DEM/) | | Nov 20, 1987 | Alteration or repair | Basement. The original general permit number is m5259. | $4,000 | [PMT1987-M5259](https://nearbypermits.com/boulder/permit/PMT1987-M5259/) | | Apr 21, 1987 | New building | 1 Dw un. The original general permit number is m0163. | $145,000 | [PMT1987-M0163](https://nearbypermits.com/boulder/permit/PMT1987-M0163/) | ## 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 Utica Ave with permits, nearest house number first: - [424 Utica Ave](https://nearbypermits.com/boulder/address/424-utica-ave/): newest permit Jul 20, 2026 - [420 Utica Ave](https://nearbypermits.com/boulder/address/420-utica-ave/): newest permit Jul 15, 2025 - [440 Utica Ave](https://nearbypermits.com/boulder/address/440-utica-ave/): newest permit Nov 13, 2025 - [445 Utica Ave](https://nearbypermits.com/boulder/address/445-utica-ave/): newest permit Mar 30, 2026 - [450 Utica Ave](https://nearbypermits.com/boulder/address/450-utica-ave/): newest permit Jul 31, 2025 - [490 Utica Ave](https://nearbypermits.com/boulder/address/490-utica-ave/): newest permit Mar 26, 2026 - [492 Utica Ave](https://nearbypermits.com/boulder/address/492-utica-ave/): newest permit Apr 8, 2026 - [525 Utica Ave](https://nearbypermits.com/boulder/address/525-utica-ave/): newest permit Mar 13, 2026 - [547 Utica Ave](https://nearbypermits.com/boulder/address/547-utica-ave/): newest permit Dec 19, 2024 - [565 Utica Ave](https://nearbypermits.com/boulder/address/565-utica-ave/): newest permit May 2, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 20:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 12 permits at this address: https://nearbypermits.com/boulder/address/428-utica-ave/