# Building permits at 1840 Iris Ave, Boulder, CO 10 permits on record here. The newest, Mar 3, 2025: Replacement boiler - 110000 BTU, 95% AFUE, natural gas. 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 3, 2025 | Mechanical (HVAC) | Replacement boiler - 110000 BTU, 95% AFUE, natural gas. | $11,788 | [MEC2025-00309](https://nearbypermits.com/boulder/permit/MEC2025-00309/) | | May 10, 2023 | Mechanical (HVAC) | *Voided for inactivity - no inspections within 180 days* Install new mini split - 2-1 unit: Condenser - 24,000 BTU Head 1 -12,000 BTU Head 2 -15,000 BTU Electrical disconnect/reconnect & new wire for mini split. | $9,049 | [MEC2023-00691](https://nearbypermits.com/boulder/permit/MEC2023-00691/) | | May 24, 2013 | Electrical | Installation of 38' x 18' in-ground swimming pool and equipment. Includes associated electrical and mechanical. See ADR2013-00068 for approved minor modification. Decking by seperate permit. | $3,000 | [PMT2013-01697-ELE](https://nearbypermits.com/boulder/permit/PMT2013-01697-ELE/) | | May 24, 2013 | New building | Installation of 38' x 18' in-ground swimming pool and equipment. Includes associated electrical and mechanical. See ADR2013-00068 for approved minor modification. Decking by seperate permit. | $72,800 | [PMT2013-01697](https://nearbypermits.com/boulder/permit/PMT2013-01697/) | | Sep 14, 2010 | Plumbing | Second floor addition of 1213 sf, consisting of a master suite, bedrooms, and a full bath and a 3/4 bath. Remodel entire first floor 1760 sf, demolish existing garage (594 sf), build new garage 298, no new decks or porches. Relocate mechanical room w/ new appliances -- hydronic heating w/ domstic si | $10,000 | [PMT2010-03532-PLB](https://nearbypermits.com/boulder/permit/PMT2010-03532-PLB/) | | Sep 14, 2010 | Mechanical (HVAC) | Second floor addition of 1213 sf, consisting of a master suite, bedrooms, and a full bath and a 3/4 bath. Remodel entire first floor 1760 sf, demolish existing garage (594 sf), build new garage 298, no new decks or porches. Relocate mechanical room w/ new appliances -- hydronic heating w/ domstic si | $20,000 | [PMT2010-03532-MEC](https://nearbypermits.com/boulder/permit/PMT2010-03532-MEC/) | | Sep 14, 2010 | Electrical | Second floor addition of 1213 sf, consisting of a master suite, bedrooms, and a full bath and a 3/4 bath. Remodel entire first floor 1760 sf, demolish existing garage (594 sf), build new garage 298, no new decks or porches. Relocate mechanical room w/ new appliances -- hydronic heating w/ domstic si | $5,500 | [PMT2010-03532-ELE](https://nearbypermits.com/boulder/permit/PMT2010-03532-ELE/) | | Sep 14, 2010 | Addition | Second floor addition of 1213 sf, consisting of a master suite, bedrooms, and a full bath and a 3/4 bath. Remodel entire first floor 1760 sf, demolish existing garage (594 sf), build new garage 298, no new decks or porches. Relocate mechanical room w/ new appliances -- hydronic heating w/ domstic si | $211,288 | [PMT2010-03532](https://nearbypermits.com/boulder/permit/PMT2010-03532/) | | Jun 5, 2009 | Fence, wall or deck | Replace fence in front yard of single family residence. Eastern portion of fence to be replaced in same location, western portion of fence to be relocated approximately 5-feet to the north but still outside of sidewalk easement. Fence to be 6-feet in height, 109-feet in length. | $4,500 | [PMT2009-02045-FEN](https://nearbypermits.com/boulder/permit/PMT2009-02045-FEN/) | | May 22, 1989 | Fence, wall or deck | Fence 6 foot cedar fence | $900 | [PMT1989-P2725-FEN](https://nearbypermits.com/boulder/permit/PMT1989-P2725-FEN/) | ## More on this street Other addresses on Iris Ave with permits, nearest house number first: - [1838 Iris Ave](https://nearbypermits.com/boulder/address/1838-iris-ave/): newest permit Feb 6, 2025 - [1845 Iris Ave](https://nearbypermits.com/boulder/address/1845-iris-ave/): newest permit Aug 20, 2026 - [1847 Iris Ave](https://nearbypermits.com/boulder/address/1847-iris-ave/): newest permit Jan 27, 2026 - [1815 Iris Ave](https://nearbypermits.com/boulder/address/1815-iris-ave/): newest permit Oct 28, 2024 - [1810 Iris Ave](https://nearbypermits.com/boulder/address/1810-iris-ave/): newest permit Feb 5, 2026 - [1905 Iris Ave](https://nearbypermits.com/boulder/address/1905-iris-ave/): newest permit Mar 6, 2026 - [2000 Iris Ave](https://nearbypermits.com/boulder/address/2000-iris-ave/): newest permit Jan 22, 2026 - [2120 Iris Ave](https://nearbypermits.com/boulder/address/2120-iris-ave/): newest permit Nov 13, 2025 - [1333 Iris Ave](https://nearbypermits.com/boulder/address/1333-iris-ave/): newest permit Jul 28, 2025 - [1310 Iris Ave](https://nearbypermits.com/boulder/address/1310-iris-ave/): newest permit Feb 4, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 18:28 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 10 permits at this address: https://nearbypermits.com/boulder/address/1840-iris-ave/