# Building permits at 2428 Bluff St, Boulder, CO 12 permits on record here. The newest, Nov 20, 2024: Change affordability status of recently completed ADU to market rate. 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 | |---|---|---|---|---| | Nov 20, 2024 | Fence, wall or deck | Change affordability status of recently completed ADU to market rate. See BLD-2022-00054 for the completed permit for the establishment of the detached affordable ADU. | Not listed | [BLD-ACC2024-00106](https://nearbypermits.com/boulder/permit/BLD-ACC2024-00106/) | | Sep 27, 2024 | Fence, wall or deck | Deck Permit for Upper level deck on ADU | $11,000 | [BLD-ACC2024-00081](https://nearbypermits.com/boulder/permit/BLD-ACC2024-00081/) | | Jul 5, 2024 | Fire systems | Installation of new NFPA 13D fire sprinkler system supplied by a dedicated 1" copper main. 2 level dwelling unit with no attached garage. (Fsn13d) | $10,281 | [FIR2024-00280](https://nearbypermits.com/boulder/permit/FIR2024-00280/) | | Jan 3, 2024 | New building | New build of a Single Family Residence. The master bedroom is on the main level with a master bath on suite. Living/Kitchen/Dining on Main Level. The Laundry and powder room are also on this level. Lower/Basement Level has 2 bedrooms with 1 bathroom. There is a rec. room and storage on the lower lev | $491,034 | [BLD-SFD2023-00257](https://nearbypermits.com/boulder/permit/BLD-SFD2023-00257/) | | Sep 6, 2023 | Electrical | Installation of a 14.00 kWp DC Solar PV System, grid tied with NO back-up battery. | $54,390 | [ELE2023-00728](https://nearbypermits.com/boulder/permit/ELE2023-00728/) | | Jul 12, 2023 | Fire systems | Installation of new NFPA 13D wet pipe fire sprinkler system with a 1" copper fire main and 1 1/4" backflow. Main floor consists of a two-car heated garage, mechanical room, bike storage and entry for a total of 628 sq ft. Upper floor has bedroom, bath, kitchen, living room for a total of 637 sq ft. | $5,187 | [FIR2023-00249](https://nearbypermits.com/boulder/permit/FIR2023-00249/) | | Jul 11, 2023 | Demolition | VOID- 180 days no activity Demolition of single family home at 2428 Bluff. Previously approved HIS2019-00211. Garage already demo'd under per HIS2021-00266. | Not listed | [DEM2023-00035](https://nearbypermits.com/boulder/permit/DEM2023-00035/) | | Dec 30, 2022 | New building | New Garage/Workshop with an ADU on the upper level. There will be a kitchen/living/dining area with 1bd, 1bt. Garage/workshop is 601 sf of unfinished space. The ADUis 761 sf including the access stair on the lower level. ADU parking is surface parking adjacent to building off of alley. Revised augus | $250,000 | [BLD-ACC2022-00054](https://nearbypermits.com/boulder/permit/BLD-ACC2022-00054/) | | May 9, 2022 | Mechanical (HVAC) | Remove secondary gas meter and remove interior gas line and interior stove in basement. Reference review # AUR2022-00006. Xcel removed two gas meters and replaced with one. Duplex is decommissioned. | $500 | [MEC2022-00893](https://nearbypermits.com/boulder/permit/MEC2022-00893/) | | Mar 7, 2022 | Electrical | Temp construction power pole for residential new build | Not listed | [ELE2022-00355](https://nearbypermits.com/boulder/permit/ELE2022-00355/) | | Dec 28, 2021 | Demolition | Full structure demolition of a 20'x24' wood frame garage in alley in back. | Not listed | [DEM2021-00085](https://nearbypermits.com/boulder/permit/DEM2021-00085/) | | Nov 28, 1990 | Mechanical (HVAC) | Mechanical F A FURNACE | $900 | [PMT1990-R4985-MEC](https://nearbypermits.com/boulder/permit/PMT1990-R4985-MEC/) | ## More on this street Other addresses on Bluff St with permits, nearest house number first: - [2425 Bluff St](https://nearbypermits.com/boulder/address/2425-bluff-st/): newest permit Dec 12, 2025 - [2434 Bluff St](https://nearbypermits.com/boulder/address/2434-bluff-st/): newest permit Jan 23, 2026 - [2435 Bluff St](https://nearbypermits.com/boulder/address/2435-bluff-st/): newest permit Aug 13, 2025 - [2420 Bluff St](https://nearbypermits.com/boulder/address/2420-bluff-st/): newest permit Jun 2, 2025 - [2443 Bluff St](https://nearbypermits.com/boulder/address/2443-bluff-st/): newest permit Jan 21, 2025 - [2445 Bluff St](https://nearbypermits.com/boulder/address/2445-bluff-st/): newest permit Aug 4, 2026 - [2406 Bluff St](https://nearbypermits.com/boulder/address/2406-bluff-st/): newest permit Aug 13, 2025 - [2502 Bluff St A](https://nearbypermits.com/boulder/address/2502-bluff-st-a/): newest permit Jan 28, 2026 - [2512 Bluff St](https://nearbypermits.com/boulder/address/2512-bluff-st/): newest permit Aug 10, 2026 - [2515 Bluff St](https://nearbypermits.com/boulder/address/2515-bluff-st/): newest permit May 5, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 20:35 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/2428-bluff-st/