# Building permits at 890 30th St, Boulder, CO 12 permits on record here. The newest, Aug 24: Install Plumis System in new ADU - 5 heads. 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 | |---|---|---|---|---| | Aug 24, 2026 | Fire systems | Install Plumis System in new ADU - 5 heads | $10,875 | [FIR2026-00290](https://nearbypermits.com/boulder/permit/FIR2026-00290/) | | May 13, 2026 | Fence, wall or deck | New detached accessory dwelling unit | $199,750 | [BLD-ACC2025-00057](https://nearbypermits.com/boulder/permit/BLD-ACC2025-00057/) | | Mar 26, 2026 | Demolition | Demolition of attached garage to allow for construction of an ADU in the same general vicinity. To be associated with BLD-ACC2025-00057 | Not listed | [DEM2025-00069](https://nearbypermits.com/boulder/permit/DEM2025-00069/) | | Jun 4, 2024 | Roofing | Total tear-off & reroof of SFD, 20 squares of dimensional shingles on a pitch represented as 4/12. 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 | $15,500 | [RFG2024-00329](https://nearbypermits.com/boulder/permit/RFG2024-00329/) | | May 9, 2011 | Fence, wall or deck | Installation of cedar privacy fence in fron and western portion of side-adjacent to street. Fence to be 7-feet in height, 170-feet in length. | Not listed | [PMT2011-01603-FLD](https://nearbypermits.com/boulder/permit/PMT2011-01603-FLD/) | | May 9, 2011 | Fence, wall or deck | Installation of cedar privacy fence in fron and western portion of side-adjacent to street. Fence to be 7-feet in height, 170-feet in length. | $2,800 | [PMT2011-01603-FEN](https://nearbypermits.com/boulder/permit/PMT2011-01603-FEN/) | | Jun 26, 2007 | Mechanical (HVAC) | New Comfort Cooling | $2,372 | [PMT2007-20158-MEC](https://nearbypermits.com/boulder/permit/PMT2007-20158-MEC/) | | Jun 11, 2007 | Mechanical (HVAC) | New Comfort Cooling | $2,372 | [PMT2007-20146-MEC](https://nearbypermits.com/boulder/permit/PMT2007-20146-MEC/) | | Jun 6, 2007 | Electrical | Service change to 150 amps, change out switches & outlets, re-ground system at boxes. | $2,000 | [PMT2007-02240-ELE](https://nearbypermits.com/boulder/permit/PMT2007-02240-ELE/) | | Jun 1, 2007 | Fence, wall or deck | Construction of 140 linear feet of 6 foot fence per approved plans. | Not listed | [PMT2007-02044-FLD](https://nearbypermits.com/boulder/permit/PMT2007-02044-FLD/) | | Jun 1, 2007 | Fence, wall or deck | Construction of 140 linear feet of 6 foot fence per approved plans. | $2,800 | [PMT2007-02044-FEN](https://nearbypermits.com/boulder/permit/PMT2007-02044-FEN/) | | Nov 2, 2006 | Mechanical (HVAC) | Replacement of forced air furnace | $1,088 | [PMT2006-04738-MEC](https://nearbypermits.com/boulder/permit/PMT2006-04738-MEC/) | ## More on this street Other addresses on 30th St with permits, nearest house number first: - [915 30th St](https://nearbypermits.com/boulder/address/915-30th-st/): newest permit Apr 9, 2026 - [840 30th St](https://nearbypermits.com/boulder/address/840-30th-st/): newest permit Mar 10, 2025 - [965 30th St B](https://nearbypermits.com/boulder/address/965-30th-st-b/): newest permit Feb 2, 2026 - [995 30th St B](https://nearbypermits.com/boulder/address/995-30th-st-b/): newest permit Oct 30, 2025 - [730 30th St](https://nearbypermits.com/boulder/address/730-30th-st/): newest permit Mar 25, 2026 - [555 30th St](https://nearbypermits.com/boulder/address/555-30th-st/): newest permit Jul 14, 2026 - [1301 30th St 101](https://nearbypermits.com/boulder/address/1301-30th-st-101/): newest permit Mar 25, 2025 - [345 30th St](https://nearbypermits.com/boulder/address/345-30th-st/): newest permit Dec 10, 2024 - [340 30th St](https://nearbypermits.com/boulder/address/340-30th-st/): newest permit Mar 6, 2025 - [320 30th St](https://nearbypermits.com/boulder/address/320-30th-st/): newest permit Jul 3, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 21:07 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/890-30th-st/