# Building permits at 435 University Ave, Boulder, CO 14 permits on record here. The newest, Sep 15, 2025: All Structures must be permitted separately Partial tear-off & reroof/repair of SFD. 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 15, 2025 | Roofing | All Structures must be permitted separately Partial tear-off & reroof/repair of SFD, 4 squares of modified bituminous on a pitch represented as 2/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type | $1,923 | [RFG2025-00712](https://nearbypermits.com/boulder/permit/RFG2025-00712/) | | Apr 14, 2022 | Roofing | partial re-roof; installing Black Modified; 2.73 squares | $2,148 | [RFG2022-00308](https://nearbypermits.com/boulder/permit/RFG2022-00308/) | | Sep 16, 2021 | Fire systems | Installation of a Plumis Mist System for the conversion of a garage to and ADU. See BLD-ACC2021-00068 for general building permit. Greenfield | $3,500 | [FIR2021-00313](https://nearbypermits.com/boulder/permit/FIR2021-00313/) | | Sep 2, 2021 | Plumbing | Detached garage interior conversion 538 SF ADU, market rate, permitted under PMT1992-03826. | $4,300 | [PLB2021-00270](https://nearbypermits.com/boulder/permit/PLB2021-00270/) | | Sep 2, 2021 | Mechanical (HVAC) | Detached garage interior conversion 538 SF ADU, market rate, permitted under PMT1992-03826. | $5,700 | [MEC2021-00779](https://nearbypermits.com/boulder/permit/MEC2021-00779/) | | Sep 2, 2021 | Electrical | Detached garage interior conversion 538 SF ADU, market rate, permitted under PMT1992-03826. | $800 | [ELE2021-00640](https://nearbypermits.com/boulder/permit/ELE2021-00640/) | | Sep 2, 2021 | Alteration or repair | Detached garage interior conversion 538 SF ADU, market rate, permitted under PMT1992-03826. Revised - The conditioned area of the unit submitted as 469 sqft and prescriptive path for structures under 500 sqft is proposed as compliance. | $33,270 | [BLD-ACC2021-00068](https://nearbypermits.com/boulder/permit/BLD-ACC2021-00068/) | | Jul 7, 2014 | Demolition | Interior, non-structural demolition to address demolition to address damage due to tree. Structural repair permitted separately. | Not listed | [PMT2014-03168-DEM](https://nearbypermits.com/boulder/permit/PMT2014-03168-DEM/) | | Jul 18, 1997 | Addition | Second story addition above existing 1 story struc the original general permit | $100,000 | [PMT1997-04293](https://nearbypermits.com/boulder/permit/PMT1997-04293/) | | Nov 24, 1993 | New building | Detached garage - reinstated permit dated 9/23/92 the original general permit | Not listed | [PMT1993-08843](https://nearbypermits.com/boulder/permit/PMT1993-08843/) | | Nov 18, 1992 | Addition | 2Nd story addition to exist detached garage for of the original general permit | $5,000 | [PMT1992-05252](https://nearbypermits.com/boulder/permit/PMT1992-05252/) | | Sep 24, 1992 | New building | Detached garage the original general permit number is 923826. | $20,000 | [PMT1992-03826](https://nearbypermits.com/boulder/permit/PMT1992-03826/) | | Sep 17, 1990 | Alteration or repair | Remodel. The original general permit number is r3030. | $30,000 | [PMT1990-R3030](https://nearbypermits.com/boulder/permit/PMT1990-R3030/) | | Aug 31, 1990 | Demolition | Demolition DEMO | Not listed | [PMT1990-R2831-DEM](https://nearbypermits.com/boulder/permit/PMT1990-R2831-DEM/) | ## 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 University Ave with permits, nearest house number first: - [437 University Ave](https://nearbypermits.com/boulder/address/437-university-ave/): newest permit Mar 20, 2026 - [505 University Ave](https://nearbypermits.com/boulder/address/505-university-ave/): newest permit Apr 3, 2026 - [529 University Ave](https://nearbypermits.com/boulder/address/529-university-ave/): newest permit Nov 24, 2025 - [555 University Ave](https://nearbypermits.com/boulder/address/555-university-ave/): newest permit Oct 15, 2025 - [602 University Ave](https://nearbypermits.com/boulder/address/602-university-ave/): newest permit Nov 3, 2025 - [610 University Ave](https://nearbypermits.com/boulder/address/610-university-ave/): newest permit Apr 22, 2026 - [618 University Ave](https://nearbypermits.com/boulder/address/618-university-ave/): newest permit Apr 22, 2026 - [632 University Ave](https://nearbypermits.com/boulder/address/632-university-ave/): newest permit Jul 28, 2026 - [648 University Ave](https://nearbypermits.com/boulder/address/648-university-ave/): newest permit Aug 6, 2025 - [701 University Ave](https://nearbypermits.com/boulder/address/701-university-ave/): newest permit Apr 1, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-10 00:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 14 permits at this address: https://nearbypermits.com/boulder/address/435-university-ave/