# Building permits at 3159 Ouray St, Boulder, CO 14 permits on record here. The newest, Jul 21: ESS battery. 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 | |---|---|---|---|---| | Jul 21, 2026 | Electrical | ESS battery. Installation of one Tesla Powerwall 3 battery, retrofit to an existing PV solar system. | $10,134 | [ELE2026-00701](https://nearbypermits.com/boulder/permit/ELE2026-00701/) | | Mar 5, 2026 | Mechanical (HVAC) | replace basement furnace upstairs system- replacement furnace and heat pump replacing air conditioner. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, pl | $26,032 | [MEC2026-00337](https://nearbypermits.com/boulder/permit/MEC2026-00337/) | | Apr 17, 2023 | Electrical | Installation of a grid-tied, flush mount 8.91KW PV solar system. | $20,709 | [ELE2023-00354](https://nearbypermits.com/boulder/permit/ELE2023-00354/) | | Jul 30, 2010 | Mechanical (HVAC) | New A/C unit in new single family dwelling. | $3,494 | [PMT2010-02828-MEC](https://nearbypermits.com/boulder/permit/PMT2010-02828-MEC/) | | Jul 30, 2010 | Electrical | New A/C unit in new single family dwelling. | $300 | [PMT2010-02828-ELE](https://nearbypermits.com/boulder/permit/PMT2010-02828-ELE/) | | May 5, 2010 | Plumbing | Basement finish of 1067 square feet. To include one bedroom, one office/bedroom, one bathroom and rec room. | $1,000 | [PMT2010-01679-PLB](https://nearbypermits.com/boulder/permit/PMT2010-01679-PLB/) | | May 5, 2010 | Mechanical (HVAC) | Basement finish of 1067 square feet. To include one bedroom, one office/bedroom, one bathroom and rec room. | $800 | [PMT2010-01679-MEC](https://nearbypermits.com/boulder/permit/PMT2010-01679-MEC/) | | May 5, 2010 | Electrical | Basement finish of 1067 square feet. To include one bedroom, one office/bedroom, one bathroom and rec room. | $1,500 | [PMT2010-01679-ELE](https://nearbypermits.com/boulder/permit/PMT2010-01679-ELE/) | | May 5, 2010 | Alteration or repair | Basement finish of 1067 square feet. To include one bedroom, one office/bedroom, one bathroom and rec room. | $84,464 | [PMT2010-01679](https://nearbypermits.com/boulder/permit/PMT2010-01679/) | | Dec 3, 2009 | Fence, wall or deck | Installation of 96 lineal feet of fencing -- 32 feet at 5' high, the remainder being 6 feet high. See enclosed drawing & engineer's letter. | $4,632 | [PMT2009-04934-FEN](https://nearbypermits.com/boulder/permit/PMT2009-04934-FEN/) | | Jun 17, 2009 | Plumbing | New SFD, 2790 sf finished, 1219 sf unfinished basement, 511 sf attached garage, 466 sf in decks & porches. Lot 36, Northfield Commons | $8,000 | [PMT2009-01111-PLB](https://nearbypermits.com/boulder/permit/PMT2009-01111-PLB/) | | Jun 17, 2009 | Mechanical (HVAC) | New SFD, 2790 sf finished, 1219 sf unfinished basement, 511 sf attached garage, 466 sf in decks & porches. Lot 36, Northfield Commons | $8,000 | [PMT2009-01111-MEC](https://nearbypermits.com/boulder/permit/PMT2009-01111-MEC/) | | Jun 17, 2009 | Electrical | New SFD, 2790 sf finished, 1219 sf unfinished basement, 511 sf attached garage, 466 sf in decks & porches. Lot 36, Northfield Commons | $7,000 | [PMT2009-01111-ELE](https://nearbypermits.com/boulder/permit/PMT2009-01111-ELE/) | | Jun 17, 2009 | New building | New SFD, 2790 sf finished, 1219 sf unfinished basement, 511 sf attached garage, 466 sf in decks & porches. Lot 36, Northfield Commons | $294,445 | [PMT2009-01111](https://nearbypermits.com/boulder/permit/PMT2009-01111/) | ## More on this street Other addresses on Ouray St with permits, nearest house number first: - [3097 Ouray St](https://nearbypermits.com/boulder/address/3097-ouray-st/): newest permit May 27, 2025 - [3093 Ouray St](https://nearbypermits.com/boulder/address/3093-ouray-st/): newest permit Apr 21, 2025 - [3227 Ouray St](https://nearbypermits.com/boulder/address/3227-ouray-st/): newest permit Oct 17, 2025 - [3236 Ouray St](https://nearbypermits.com/boulder/address/3236-ouray-st/): newest permit Jul 15, 2025 - [3255 Ouray St](https://nearbypermits.com/boulder/address/3255-ouray-st/): newest permit Jan 13, 2026 - [3257 Ouray St](https://nearbypermits.com/boulder/address/3257-ouray-st/): newest permit Dec 9, 2025 - [3269 Ouray St](https://nearbypermits.com/boulder/address/3269-ouray-st/): newest permit Oct 7, 2025 - [3285 Ouray St](https://nearbypermits.com/boulder/address/3285-ouray-st/): newest permit Jun 17, 2026 - [3287 Ouray St](https://nearbypermits.com/boulder/address/3287-ouray-st/): newest permit Mar 25, 2025 - [3294 Ouray St](https://nearbypermits.com/boulder/address/3294-ouray-st/): newest permit Jul 27, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 09:26 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/3159-ouray-st/