# Building permits at 2939 11th St, Boulder, CO

Nine permits on record here. The newest, Aug 4, 2025: Installing new R454B high efficiency cold climate mini split hyper heat pumps throughout home. 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 4, 2025 | Mechanical (HVAC) | Installing new R454B high efficiency cold climate mini split hyper heat pumps throughout home. Electricity will be supplied to outdoor condensers with 240V disconnects. | $7,955 | [MEC2025-01207](https://nearbypermits.com/boulder/permit/MEC2025-01207/) |
| Feb 10, 2023 | Alteration or repair | Conversion of existing wet bar area onto a Kitchen for an ADU. Refer to CPL2018-00261, and AUR2019-00067. | $15,000 | [BLD-SFD2022-00551](https://nearbypermits.com/boulder/permit/BLD-SFD2022-00551/) |
| Sep 12, 2019 | Roofing | Total tear-off & reroof of SFD, 19 squares of asphalt 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. At inspection, provide to building inspection staff original wrappers of materials u | $8,000 | [RFG2019-01010](https://nearbypermits.com/boulder/permit/RFG2019-01010/) |
| Apr 13, 2018 | Plumbing | Remodel including: conversion of illegal kitchen into a wet bar to consist of bar sink (no larger than 16"x20"x6"), removal of dishwasher and removal fridge. Responding to CPL2018-00261. | $200 | [PLB2018-00032](https://nearbypermits.com/boulder/permit/PLB2018-00032/) |
| Apr 13, 2018 | Alteration or repair | Remodel including: conversion of illegal kitchen into a wet bar to consist of bar sink (no larger than 16"x20"x6"), removal of dishwasher and removal fridge. Responding to CPL2018-00261... | $1,389 | [BLD-SFD2018-00025](https://nearbypermits.com/boulder/permit/BLD-SFD2018-00025/) |
| Oct 14, 2015 | Demolition | Demolition Permit to remove existing 12'x12' shed (installed in 2002, per permit history). No actual deconstruction proposed, just removal for reuse off property. | Not listed | [PMT2015-04560-DEM](https://nearbypermits.com/boulder/permit/PMT2015-04560-DEM/) |
| Mar 16, 2006 | Mechanical (HVAC) | Replacement Low Pressure Boiler | $6,225 | [PMT2006-20080-MEC](https://nearbypermits.com/boulder/permit/PMT2006-20080-MEC/) |
| Oct 28, 2002 | New building | Install new 12 X 12 storage shed in rear yard. | $3,000 | [PMT2002-04675](https://nearbypermits.com/boulder/permit/PMT2002-04675/) |
| May 17, 1995 | Alteration or repair | Remodel master bedroom, bath, and kitchen the original general permit number i | $21,000 | [PMT1995-03680](https://nearbypermits.com/boulder/permit/PMT1995-03680/) |

## More on this street

Other addresses on 11th St with permits, nearest house number first:

- [2926 11th St](https://nearbypermits.com/boulder/address/2926-11th-st/): newest permit Feb 18, 2026
- [2924 11th St](https://nearbypermits.com/boulder/address/2924-11th-st/): newest permit May 1, 2026
- [3035 11th St A](https://nearbypermits.com/boulder/address/3035-11th-st-a/): newest permit Jun 26, 2025
- [2839 11th St](https://nearbypermits.com/boulder/address/2839-11th-st/): newest permit May 11, 2026
- [3046 11th St](https://nearbypermits.com/boulder/address/3046-11th-st/): newest permit Jan 13, 2025
- [3062 11th St](https://nearbypermits.com/boulder/address/3062-11th-st/): newest permit Sep 28, 2026
- [3101 11th St](https://nearbypermits.com/boulder/address/3101-11th-st/): newest permit Jan 17, 2025
- [3131 11th St](https://nearbypermits.com/boulder/address/3131-11th-st/): newest permit Dec 3, 2024
- [3134 11th St](https://nearbypermits.com/boulder/address/3134-11th-st/): newest permit May 27, 2026
- [3142 11th St](https://nearbypermits.com/boulder/address/3142-11th-st/): newest permit Sep 1, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 21:29 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 9 permits at this address: https://nearbypermits.com/boulder/address/2939-11th-st/