# Building permits at 1900 King Ave, Boulder, CO 15 permits on record here. The newest, Sep 21: Installation of solar panels and 3 batteries. 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 | |---|---|---|---|---| | Sep 21, 2026 | Electrical | Installation of solar panels and 3 batteries. | $100,000 | [ELE2026-00905](https://nearbypermits.com/boulder/permit/ELE2026-00905/) | | Nov 23, 2021 | Roofing | HIS2021-00274 ROOF -Remove EPDM & Cover Board -Install new cover board 1/4" dens deck prime -Adhere 60 mil EPDM down into the gutters First Section 11LF X 16LF Second Section 30LF X 30LF Third Section 34LF X 26LF GARAGE -Structural Taper 2% Slope -Install new cover board 1/4" dens deck prime -Adhere | $30,000 | [RFG2021-00754](https://nearbypermits.com/boulder/permit/RFG2021-00754/) | | Apr 28, 2021 | Plumbing | One-story addition and attached two-car garage. Addition is 657 sq ft and includes new bedroom, bathroom, and hallway. Attached two-car garage is 584 sq ft. Removal of non-historic carport (280 sq ft) and non-original conditioned interior space (62 sq ft) at the corner of Camden and King. Associated | $25,000 | [PLB2021-00006](https://nearbypermits.com/boulder/permit/PLB2021-00006/) | | Apr 28, 2021 | Mechanical (HVAC) | One-story addition and attached two-car garage. Addition is 657 sq ft and includes new bedroom, bathroom, and hallway. Attached two-car garage is 584 sq ft. Removal of non-historic carport (280 sq ft) and non-original conditioned interior space (62 sq ft) at the corner of Camden and King. Associated | $22,000 | [MEC2021-00012](https://nearbypermits.com/boulder/permit/MEC2021-00012/) | | Apr 28, 2021 | Electrical | One-story addition and attached two-car garage. Addition is 657 sq ft and includes new bedroom, bathroom, and hallway. Attached two-car garage is 584 sq ft. Removal of non-historic carport (280 sq ft) and non-original conditioned interior space (62 sq ft) at the corner of Camden and King. Associated | $20,000 | [ELE2021-00013](https://nearbypermits.com/boulder/permit/ELE2021-00013/) | | Apr 28, 2021 | Addition | One-story addition and attached two-car garage. Addition is 657 sq ft and includes new bedroom, bathroom, and hallway. Attached two-car garage is 584 sq ft. Removal of non-historic carport (280 sq ft) and non-original conditioned interior space (62 sq ft) at the corner of Camden and King. Associated | $280,000 | [BLD-SFD2021-00008](https://nearbypermits.com/boulder/permit/BLD-SFD2021-00008/) | | Oct 24, 2019 | Plumbing | Remodel and addition for a single family detached dwelling. Addition to be about 54 sqft for expansion of the kitchen. Remodel includes the remainder of the house a reconfiguration of the interior space on two levels with an addition of a second bath on the upper level. Scope also includes addition | $20,000 | [PLB2019-00317](https://nearbypermits.com/boulder/permit/PLB2019-00317/) | | Oct 24, 2019 | Mechanical (HVAC) | Remodel and addition for a single family detached dwelling. Addition to be about 54 sqft for expansion of the kitchen. Remodel includes the remainder of the house a reconfiguration of the interior space on two levels with an addition of a second bath on the upper level. Scope also includes addition | $50,000 | [MEC2019-00794](https://nearbypermits.com/boulder/permit/MEC2019-00794/) | | Oct 24, 2019 | Electrical | Remodel and addition for a single family detached dwelling. Addition to be about 54 sqft for expansion of the kitchen. Remodel includes the remainder of the house a reconfiguration of the interior space on two levels with an addition of a second bath on the upper level. Scope also includes addition | $20,000 | [ELE2019-00645](https://nearbypermits.com/boulder/permit/ELE2019-00645/) | | Oct 24, 2019 | Addition | *Remodel and addition for a single family detached dwelling. Addition to be about 54 sqft for expansion of the kitchen. Remodel includes the remainder of the house a reconfiguration of the interior space on two levels with an addition of a second bath on the upper level. Scope also includes addition | $203,204 | [BLD-SFD2019-00227](https://nearbypermits.com/boulder/permit/BLD-SFD2019-00227/) | | May 10, 2018 | Mechanical (HVAC) | Owner/contractor installation of new gas line from meter to existing exterior fireplace location. Includes installation of new gas log kit. LAC approved with HIS2018-00163.. | $850 | [MEC2018-00263](https://nearbypermits.com/boulder/permit/MEC2018-00263/) | | May 4, 2005 | Plumbing | Sewer service repair and replace from the house to the main | Not listed | [PMT2005-01584-FLD](https://nearbypermits.com/boulder/permit/PMT2005-01584-FLD/) | | Jan 12, 2004 | Electrical | Remodel existing bedroom to create library. Room is less than 70 square feet. | $350 | [PMT2004-00106-ELE](https://nearbypermits.com/boulder/permit/PMT2004-00106-ELE/) | | Jan 12, 2004 | Alteration or repair | Remodel existing bedroom to create library. Room is less than 70 square feet. | $10,650 | [PMT2004-00106](https://nearbypermits.com/boulder/permit/PMT2004-00106/) | | Oct 23, 1996 | Addition | Addition to rear of structure the original general permit number is 967046. | $80,000 | [PMT1996-07046](https://nearbypermits.com/boulder/permit/PMT1996-07046/) | ## More on this street Other addresses on King Ave with permits, nearest house number first: - [2201 King Ave](https://nearbypermits.com/boulder/address/2201-king-ave/): newest permit Sep 11, 2026 - [1498 King Ave](https://nearbypermits.com/boulder/address/1498-king-ave/): newest permit Sep 17, 2026 - [1455 King Ave](https://nearbypermits.com/boulder/address/1455-king-ave/): newest permit Dec 30, 2025 - [1353 King Ave](https://nearbypermits.com/boulder/address/1353-king-ave/): newest permit Jul 7, 2026 - [1340 King Ave](https://nearbypermits.com/boulder/address/1340-king-ave/): newest permit Apr 23, 2026 - [1330 King Ave](https://nearbypermits.com/boulder/address/1330-king-ave/): newest permit Feb 23, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 03:24 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 15 permits at this address: https://nearbypermits.com/boulder/address/1900-king-ave/