# Building permits at 3111 Washington St, Boulder, CO 10 permits on record here. The newest, Nov 13, 2025: Furnace replace-YORK VARIABLE BLOWER. 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) | Furnace replace-YORK VARIABLE BLOWER. 80K BTU 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 new plastic glued vents for f | $3,816 | [MEC2025-02004](https://nearbypermits.com/boulder/permit/MEC2025-02004/) | | Aug 6, 2020 | Mechanical (HVAC) | *Voided for inactivity - no inspections within 180 days* *replace existing hot water heater | $1,621 | [MEC2020-01134](https://nearbypermits.com/boulder/permit/MEC2020-01134/) | | Dec 21, 2015 | Electrical | Interior remodel for single family detached dwelling. Scope includes vaulting in living room, replacement of existing living room windows, front door, and addition of three skylights. Two new egress windows will be added in two bedrooms in existing openings. | $1,000 | [PMT2015-05641-ELE](https://nearbypermits.com/boulder/permit/PMT2015-05641-ELE/) | | Dec 21, 2015 | Alteration or repair | Interior remodel for single family detached dwelling. Scope includes vaulting in living room, replacement of existing living room windows, front door, and addition of three skylights. Two new egress windows will be added in two bedrooms in existing openings. | $60,000 | [PMT2015-05641](https://nearbypermits.com/boulder/permit/PMT2015-05641/) | | Jun 18, 2015 | Electrical | Electrical service upgrade to 200 amps. | Not listed | [PMT2015-02417-ELE](https://nearbypermits.com/boulder/permit/PMT2015-02417-ELE/) | | May 13, 2011 | Roofing | Remove existing shingles and re-roof single family residence with dimensional shingles. 26 squares, roof pitch represented by owner to be 2:12 and 4:12 pitches. | $6,000 | [PMT2011-01823-RFG](https://nearbypermits.com/boulder/permit/PMT2011-01823-RFG/) | | Apr 7, 2011 | Electrical | Relocate 100 amp service disconnect to outside of house, add smoke and CO alarms and add a switch at back door. | $1,100 | [PMT2011-01307-ELE](https://nearbypermits.com/boulder/permit/PMT2011-01307-ELE/) | | Jun 13, 2008 | Mechanical (HVAC) | Repalcement forced air furnace 80,000 BTU | $2,500 | [PMT2008-02310-MEC](https://nearbypermits.com/boulder/permit/PMT2008-02310-MEC/) | | Mar 8, 2007 | Fence, wall or deck | Replace chain link/wire fence in rear and northeastern side yard of single famiy residence with cedar fence, 6-feet max. in height, 122 feet in length. | $4,090 | [PMT2007-00802-FEN](https://nearbypermits.com/boulder/permit/PMT2007-00802-FEN/) | | Nov 21, 1988 | Addition | Addition. The original general permit number is n2871. | $5,000 | [PMT1988-N2871](https://nearbypermits.com/boulder/permit/PMT1988-N2871/) | ## More on this street Other addresses on Washington St with permits, nearest house number first: - [3040 Washington St](https://nearbypermits.com/boulder/address/3040-washington-st/): newest permit Mar 25, 2025 - [3023 Washington St](https://nearbypermits.com/boulder/address/3023-washington-st/): newest permit Apr 25, 2025 - [3021 Washington St](https://nearbypermits.com/boulder/address/3021-washington-st/): newest permit Aug 26, 2025 - [3018 Washington St](https://nearbypermits.com/boulder/address/3018-washington-st/): newest permit Mar 18, 2025 - [2985 Washington St](https://nearbypermits.com/boulder/address/2985-washington-st/): newest permit Oct 31, 2024 - [2980 Washington St](https://nearbypermits.com/boulder/address/2980-washington-st/): newest permit Sep 11, 2026 - [2965 Washington St](https://nearbypermits.com/boulder/address/2965-washington-st/): newest permit Sep 22, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 09:23 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 10 permits at this address: https://nearbypermits.com/boulder/address/3111-washington-st/