# Building permits at 3074 4th St, Boulder, CO 12 permits on record here. The newest, Mar 13, 2025: Remove and replace furnace and Central AC. 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 | |---|---|---|---|---| | Mar 13, 2025 | Mechanical (HVAC) | Remove and replace furnace and Central AC | $5,817 | [MEC2025-00347](https://nearbypermits.com/boulder/permit/MEC2025-00347/) | | Sep 18, 2023 | Mechanical (HVAC) | Replace gas water heater - new 50 gal electric water heater (0.92UEF/4500W) | $6,600 | [MEC2023-01389](https://nearbypermits.com/boulder/permit/MEC2023-01389/) | | Aug 19, 2013 | New building | On an existing concrete front porch -- removal of existing vertical decorative iron supports, install replacement columns (see engineer's drawing over existing slab) and construct a 108 sf deck w/ composite deck surface over the existng concrete pad (see engineer's letter). Deck surface height to re | $5,000 | [PMT2013-04090](https://nearbypermits.com/boulder/permit/PMT2013-04090/) | | Mar 6, 2012 | Electrical | Installation of a smart-grid wireless CT energy hub. | $180 | [PMT2012-00928-ELE](https://nearbypermits.com/boulder/permit/PMT2012-00928-ELE/) | | Mar 3, 2011 | Plumbing | Remodel of existing single family dwelling. To include basement bathroom, laundry closet, relocation of stair, kitchen remodel and upgrade of electrical throughout. Addition of 25 square feet to deck in rear yard. | $1,000 | [PMT2011-00589-PLB](https://nearbypermits.com/boulder/permit/PMT2011-00589-PLB/) | | Mar 3, 2011 | Mechanical (HVAC) | Remodel of existing single family dwelling. To include basement bathroom, laundry closet, relocation of stair, kitchen remodel and upgrade of electrical throughout. Addition of 25 square feet to deck in rear yard. | $2,500 | [PMT2011-00589-MEC](https://nearbypermits.com/boulder/permit/PMT2011-00589-MEC/) | | Mar 3, 2011 | Electrical | Remodel of existing single family dwelling. To include basement bathroom, laundry closet, relocation of stair, kitchen remodel and upgrade of electrical throughout. Addition of 25 square feet to deck in rear yard. | $2,000 | [PMT2011-00589-ELE](https://nearbypermits.com/boulder/permit/PMT2011-00589-ELE/) | | Mar 3, 2011 | Alteration or repair | Remodel of existing single family dwelling. To include basement bathroom, laundry closet, relocation of stair, kitchen remodel and upgrade of electrical throughout. Addition of 25 square feet to deck in rear yard. | $36,573 | [PMT2011-00589](https://nearbypermits.com/boulder/permit/PMT2011-00589/) | | Nov 18, 2010 | Plumbing | Removal of one non-bearing interior wall to expland master bedroom, new hall closet, new shower tile, upgrade electrical in affected rooms and upgrade panel. | $1,200 | [PMT2010-04849-PLB](https://nearbypermits.com/boulder/permit/PMT2010-04849-PLB/) | | Nov 18, 2010 | Electrical | Removal of one non-bearing interior wall to expland master bedroom, new hall closet, new shower tile, upgrade electrical in affected rooms and upgrade panel. | $2,000 | [PMT2010-04849-ELE](https://nearbypermits.com/boulder/permit/PMT2010-04849-ELE/) | | Nov 18, 2010 | Alteration or repair | Removal of one non-bearing interior wall to expland master bedroom, new hall closet, new shower tile, upgrade electrical in affected rooms and upgrade panel. | $20,000 | [PMT2010-04849](https://nearbypermits.com/boulder/permit/PMT2010-04849/) | | Apr 4, 2007 | Roofing | Reroof. | $3,624 | [PMT2007-01184-RFG](https://nearbypermits.com/boulder/permit/PMT2007-01184-RFG/) | ## More on this street Other addresses on 4th St with permits, nearest house number first: - [3077 4th St](https://nearbypermits.com/boulder/address/3077-4th-st/): newest permit Feb 6, 2025 - [3084 4th St](https://nearbypermits.com/boulder/address/3084-4th-st/): newest permit Nov 25, 2024 - [3062 4th St](https://nearbypermits.com/boulder/address/3062-4th-st/): newest permit Aug 12, 2026 - [3057 4th St](https://nearbypermits.com/boulder/address/3057-4th-st/): newest permit Dec 16, 2025 - [3056 4th St](https://nearbypermits.com/boulder/address/3056-4th-st/): newest permit Dec 12, 2024 - [3044 4th St](https://nearbypermits.com/boulder/address/3044-4th-st/): newest permit Mar 23, 2026 - [3111 4th St](https://nearbypermits.com/boulder/address/3111-4th-st/): newest permit Aug 3, 2026 - [3122 4th St](https://nearbypermits.com/boulder/address/3122-4th-st/): newest permit Sep 18, 2026 - [3160 4th St](https://nearbypermits.com/boulder/address/3160-4th-st/): newest permit Oct 6, 2025 - [3171 4th St](https://nearbypermits.com/boulder/address/3171-4th-st/): newest permit Sep 8, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 16:19 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/3074-4th-st/