# Building permits at 2400 Central Ave, Boulder, CO 37 permits on record here. The newest, Sep 21: We will be Relocating 5 new Victaulic pendent sprinkler heads that are currently installed in flex drops to. 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 | |---|---|---|---|---| | Sep 21, 2026 | Fire systems | We will be Relocating 5 new Victaulic pendent sprinkler heads that are currently installed in flex drops to the new ceiling layout. | $3,000 | [FIR2026-00330](https://nearbypermits.com/boulder/permit/FIR2026-00330/) | | Sep 2, 2026 | Alteration or repair | Interior tenant improvement incorporating an espresso bar and prep kitchen program into the lobby area of level 1. | $1,450,000 | [BLD-NRE2026-00076](https://nearbypermits.com/boulder/permit/BLD-NRE2026-00076/) | | May 29, 2025 | Sign | Install 1 new monument sign for Apple (406419) | $3,500 | [SGN2025-00031](https://nearbypermits.com/boulder/permit/SGN2025-00031/) | | Mar 5, 2024 | Electrical | Connect temp power from utility transformer to H1S, transformer T-1S2 and H2S. Connected to Building permit BLD-NRE2022-00224 for unit C | Not listed | [ELE2024-00183](https://nearbypermits.com/boulder/permit/ELE2024-00183/) | | Oct 17, 2023 | Fire systems | New fire voice alarm system at 2400 Central for full tenant buildout. Existing Two-Way Communicator remains (FAN) | $175,000 | [FIR2023-00369](https://nearbypermits.com/boulder/permit/FIR2023-00369/) | | Aug 29, 2023 | Fire systems | Additions/ alterations to the existing wet and dry pipe fire sprinkler systems to accommodate a tenant finish for the entire building for a single tenant. See BLD-NRE2022-00224 for general building permit. See FIR2022-00073 for original (core/shell) fire sprinkler system permit. Apple boulder 5 (fsr | $525,941 | [FIR2023-00295](https://nearbypermits.com/boulder/permit/FIR2023-00295/) | | Jul 13, 2023 | Elevator | Research/development lab (48,041 sf) and office/supporting spaces (68,279 sf). Added square footage (1,060sf) approved in ADR2022-00256 will be incorporated into this t.i. the additional floor area includes a walkway to the elevators and space for meeting rooms and walkway to the stair core. Per ADR | $30,360,000 | [BLD-NRE2022-00224](https://nearbypermits.com/boulder/permit/BLD-NRE2022-00224/) | | Apr 3, 2023 | Fence, wall or deck | *Voided for inactivity - no inspections within 180 days* Replacement of existing site wall along non-certified levee with a new site wall. Related to FLD2022-00028. | $200,000 | [FEN2022-00006](https://nearbypermits.com/boulder/permit/FEN2022-00006/) | | Apr 3, 2023 | Electrical | 252.69Kw ballasted/attached rooftop PV array on a flat tpo roof. (521) Qcells 485 modules, panel claw hybrid racking, tigo optimizers, (4) sma 62kw inveters | $503,000 | [ELE2023-00084](https://nearbypermits.com/boulder/permit/ELE2023-00084/) | | May 17, 2022 | Fire systems | Installation of a new Edwards system technologies 101000 fire alarm system in a new core and shell office building to replace the existing building at 2400 and 2450 Central Ave. The fire alarm system is also responsible for: sprinkler monitoring functions, elevator recall functions, air handler unit | $45,000 | [FIR2022-00144](https://nearbypermits.com/boulder/permit/FIR2022-00144/) | | Apr 29, 2022 | Fire systems | New NFPA 13 fire sprinkler systems (four wet, one dry, light hazard design) for a new core and shell office building to replace the existing building at 2400 and 2450 Central Ave. See BLD-NRE2021-00211 for general building permit. See FIR2022-00144 for fire alarm permit. 2400 Central (fsn13) | $147,469 | [FIR2022-00073](https://nearbypermits.com/boulder/permit/FIR2022-00073/) | | Apr 21, 2022 | Alteration or repair | Replacement of existing site wall along non-certified levee with a new site wall. Related to FEN2022-00006. | Not listed | [FLD2022-00028](https://nearbypermits.com/boulder/permit/FLD2022-00028/) | | Apr 14, 2022 | Electrical | Installing temp power from kVA Pad Mounted Utility Transformer 120/208V 3 Phase to 600 Amp CT-Cabinet & Meter. From CT- Cabinet & Meter to 600 Amp 3 Phase 600 Amp FRN Fuses Disconnect. From 600 Amp 3 Phase 600 Amp FRN Fuses Disconnect to 600 Amp, 3 Phase, four wire, Bussed Gutter with Taps to 200 Am | Not listed | [ELE2022-00579](https://nearbypermits.com/boulder/permit/ELE2022-00579/) | | Mar 29, 2022 | New building | New core and shell for an office building to replace the existing building at 2400 and 2450 Central Ave. Associated with LUR2020-00008, TEC2020-00032, TEC2020-00035, TEC2020-00036, and ADR2021-00119. | $31,394,344 | [BLD-NRE2021-00211](https://nearbypermits.com/boulder/permit/BLD-NRE2021-00211/) | | Mar 28, 2022 | Plumbing | New core and shell for an office building to replace the existing building at 2400 and 2450 Central Ave. Associated with LUR2020-00008, TEC2020-00032, TEC2020-00035, TEC2020-00036, and ADR2021-00119. | $976,955 | [PLB2021-00840](https://nearbypermits.com/boulder/permit/PLB2021-00840/) | | Mar 28, 2022 | Mechanical (HVAC) | New core and shell for an office building to replace the existing building at 2400 and 2450 Central Ave. Associated with LUR2020-00008, TEC2020-00032, TEC2020-00035, TEC2020-00036, and ADR2021-00119. | $1,814,345 | [MEC2021-02422](https://nearbypermits.com/boulder/permit/MEC2021-02422/) | | Mar 28, 2022 | Electrical | New core and shell for an office building to replace the existing building at 2400 and 2450 Central Ave. Associated with LUR2020-00008, TEC2020-00032, TEC2020-00035, TEC2020-00036, and ADR2021-00119. | $2,606,373 | [ELE2021-02001](https://nearbypermits.com/boulder/permit/ELE2021-02001/) | | Feb 10, 2022 | Other | Erosion Control Permit for 3.98 acre site, 2300-2400 Central Avenue | Not listed | [ECP2022-00004](https://nearbypermits.com/boulder/permit/ECP2022-00004/) | | Feb 8, 2022 | Demolition | Demolition of existing manufacturing building at 2450 Central Ave | Not listed | [DEM2022-00010](https://nearbypermits.com/boulder/permit/DEM2022-00010/) | | Feb 8, 2022 | Demolition | Demolition of the existing manufacturing building | Not listed | [DEM2022-00009](https://nearbypermits.com/boulder/permit/DEM2022-00009/) | | May 13, 2019 | Mechanical (HVAC) | Replacing 1 Trane RTU with a new Trane YHD high efficiency RTU on a commercial building. | $10,098 | [MEC2019-00668](https://nearbypermits.com/boulder/permit/MEC2019-00668/) | | May 8, 2019 | Mechanical (HVAC) | replacing 2 Trane RTU's with new Trane high efficiency RTU's | $21,373 | [MEC2019-00656](https://nearbypermits.com/boulder/permit/MEC2019-00656/) | | Feb 14, 2019 | Mechanical (HVAC) | Replacement of existing Trane RTU with a new Trane high efficiency unit. RTU-A being replaced. Like-for-like replacement, no structural modifications approved in this scope of work. | $12,578 | [MEC2019-00192](https://nearbypermits.com/boulder/permit/MEC2019-00192/) | | Jan 18, 2019 | Electrical | Exterior lighting upgrades to comply with the Outdoor Lighting Ordinance, including the installation of (12) new bollards. | $52,242 | [ELE2018-00324](https://nearbypermits.com/boulder/permit/ELE2018-00324/) | | Jan 18, 2019 | Alteration or repair | Sitework associated with exterior lighting upgrades to comply with the Outdoor Lighting Ordinance, including the installation of (12) new bollards. 2450 Central | $5,626 | [BLD-ACC2018-00050](https://nearbypermits.com/boulder/permit/BLD-ACC2018-00050/) | | Nov 19, 2018 | Other | Floodplain development permit for the installation of 12 new bollards associated with exterior lighting upgrades under BLD-ACC2018-00050. | Not listed | [FLD2018-00067](https://nearbypermits.com/boulder/permit/FLD2018-00067/) | | Aug 9, 2018 | Electrical | Exterior lighting upgrades to comply with the Outdoor Lighting Ordinance, including the installation of (2) new bollards.. | $41,480 | [ELE2018-00326](https://nearbypermits.com/boulder/permit/ELE2018-00326/) | | Aug 9, 2018 | Alteration or repair | Sitework associated with exterior lighting upgrades to comply with the Outdoor Lighting Ordinance, including the installation of (8) new bollards.. | $3,142 | [BLD-ACC2018-00051](https://nearbypermits.com/boulder/permit/BLD-ACC2018-00051/) | | Jun 25, 2018 | Sign | New, single-sided, non-illuminated, sleeve to go over existing free-standing sign. | $8,890 | [SGN2018-00037](https://nearbypermits.com/boulder/permit/SGN2018-00037/) | | Jun 20, 2018 | Sign | New, single-sided, non-illuminated, sleeve to go over existing free-standing sign.. | $8,890 | [SGN2018-00039](https://nearbypermits.com/boulder/permit/SGN2018-00039/) | | Jun 22, 2011 | Plumbing | Tenant Remodel - For conversion of former carpet cleaning business to industrial manufacturing space. Includes electrical, mechanical, and plumbing. 2450 Central | $2,000 | [PMT2011-01029-PLB](https://nearbypermits.com/boulder/permit/PMT2011-01029-PLB/) | | Jun 22, 2011 | Mechanical (HVAC) | Tenant Remodel - For conversion of former carpet cleaning business to industrial manufacturing space. Includes electrical, mechanical, and plumbing. 2450 Central | $8,000 | [PMT2011-01029-MEC](https://nearbypermits.com/boulder/permit/PMT2011-01029-MEC/) | | Jun 22, 2011 | Electrical | Tenant Remodel - For conversion of former carpet cleaning business to industrial manufacturing space. Includes electrical, mechanical, and plumbing. 2450 Central | $10,000 | [PMT2011-01029-ELE](https://nearbypermits.com/boulder/permit/PMT2011-01029-ELE/) | | Jun 22, 2011 | Alteration or repair | Tenant Remodel - For conversion of former carpet cleaning business to industrial manufacturing space. Includes electrical, mechanical, and plumbing. 2450 Central | $20,000 | [PMT2011-01029](https://nearbypermits.com/boulder/permit/PMT2011-01029/) | | Apr 10, 2006 | Mechanical (HVAC) | New exhaust fan for flow hood. 2450 Central | $2,800 | [PMT2006-01281-MEC](https://nearbypermits.com/boulder/permit/PMT2006-01281-MEC/) | | Apr 9, 1996 | Plumbing | Plumbing run gas line from meter location to gas dryer | $900 | [PMT1996-02226-PLB](https://nearbypermits.com/boulder/permit/PMT1996-02226-PLB/) | | Mar 23, 1988 | Mechanical (HVAC) | Mechanical hot water heater. 2450 Central | $350 | [PMT1988-N7176-MEC](https://nearbypermits.com/boulder/permit/PMT1988-N7176-MEC/) | ## More on this street Other addresses on Central Ave with permits, nearest house number first: - [2465 Central Ave](https://nearbypermits.com/boulder/address/2465-central-ave/): newest permit Dec 11, 2025 - [2300 Central Ave](https://nearbypermits.com/boulder/address/2300-central-ave/): newest permit Oct 13, 2025 - [2500 Central Ave](https://nearbypermits.com/boulder/address/2500-central-ave/): newest permit Jun 22, 2026 - [2545 Central Ave](https://nearbypermits.com/boulder/address/2545-central-ave/): newest permit Jun 22, 2026 - [2590 Central Ave](https://nearbypermits.com/boulder/address/2590-central-ave/): newest permit Dec 8, 2025 - [2100 Central Ave](https://nearbypermits.com/boulder/address/2100-central-ave/): newest permit Aug 17, 2026 - [2000 Central Ave](https://nearbypermits.com/boulder/address/2000-central-ave/): newest permit Dec 22, 2025 - [1901 Central Ave](https://nearbypermits.com/boulder/address/1901-central-ave/): newest permit Jan 14, 2026 - [5500 Central Ave](https://nearbypermits.com/boulder/address/5500-central-ave/): newest permit May 20, 2026 - [5505 Central Ave](https://nearbypermits.com/boulder/address/5505-central-ave/): newest permit Aug 13, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 17:52 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 37 permits at this address: https://nearbypermits.com/boulder/address/2400-central-ave/