# Building permits at 4500 13th St, Boulder, CO 13 permits on record here. The newest, Feb 21, 2025: North Boulder Library WQ feature required restorations. 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 | |---|---|---|---|---| | Feb 21, 2025 | Other | North Boulder Library WQ feature required restorations. (NOTE ONLY: on 12.16.2025, copy of the state Stormwater permit Termination is issued/attached to the ECP, post ECP Close Out). | Not listed | [ECP2025-00001](https://nearbypermits.com/boulder/permit/ECP2025-00001/) | | Jan 28, 2025 | Fence, wall or deck | Joined Triangle Sails (Shade structure for the NOBO Library playground) | $101,000 | [BLD-ACC2024-00102](https://nearbypermits.com/boulder/permit/BLD-ACC2024-00102/) | | Mar 7, 2024 | Sign | VOID- 180 Days no activity Wall Sign | $12,987 | [SGN2023-00138](https://nearbypermits.com/boulder/permit/SGN2023-00138/) | | Sep 12, 2023 | Electrical | Install a 14kW grid tied roof mounted PV system on the new North Boulder Branch Library building. General contractor is Fransen Pittman. Sandbox solar is applying for this solar permit. | $59,000 | [ELE2023-00897](https://nearbypermits.com/boulder/permit/ELE2023-00897/) | | Jun 1, 2023 | Fire systems | Fire alarm system for a new library fully protected by a wet pipe NFPA 13 fire sprinkler system. New fire alarm system will monitor the sprinkler system for water flow or tampering of shutoff or control valves. Notification appliances and initiation devices will also be added. See BLD-NRE2022-00167 | $30,585 | [FIR2023-00180](https://nearbypermits.com/boulder/permit/FIR2023-00180/) | | Apr 25, 2023 | Grading | NoBo Library Project | Not listed | [GRA2023-00004](https://nearbypermits.com/boulder/permit/GRA2023-00004/) | | Apr 25, 2023 | Other | North Boulder Branch Library Project | Not listed | [ECP2023-00004](https://nearbypermits.com/boulder/permit/ECP2023-00004/) | | Mar 6, 2023 | New building | New two-story public library building with surrounding landscaping (North Boulder Branch Library). Revision 3/20/24 Revision to One Line to change from 500 KVA to 300 KVA. | $8,500,000 | [BLD-NRE2022-00167](https://nearbypermits.com/boulder/permit/BLD-NRE2022-00167/) | | Feb 8, 2023 | Fire systems | NFPA 13 wet pipe fire sprinkler system in a new library building. See BLD-NRE2022-00167 for general building permit. See FIR2023-00180 for fire alarm permit. North boulder branch library (fsn13) | $45,400 | [FIR2023-00033](https://nearbypermits.com/boulder/permit/FIR2023-00033/) | | Mar 22, 2021 | New building | The Boulder Public Library and City of Boulder are proposing a new public library in North Boulder at 4500 Broadway in Boulder, Colorado. The subject property is approximately 2.76-acres and is located on the Northwest Quarter of Section 18, Township 1 North, Range 70 West of the 6th Principle Merid | Not listed | [WET2021-00002](https://nearbypermits.com/boulder/permit/WET2021-00002/) | | Jul 18, 2008 | Other | Wetlands permit application for Fourmile Canyon Creek floodway improvements. | Not listed | [LUR2008-00027](https://nearbypermits.com/boulder/permit/LUR2008-00027/) | | Jun 20, 2008 | Other | Floodplain Development Permit. Improvements to Four Mile Creek to contain 100 year flow within proposed channel-returning flows to regulary flow path on east edge of property. -- Channel improvements associated with Violet Crossing | Not listed | [LUR2008-00054](https://nearbypermits.com/boulder/permit/LUR2008-00054/) | | Mar 25, 2008 | Fence, wall or deck | Temporary construction fence -- 900 linear feet of 6' high chain link fence. | $2,500 | [PMT2008-01108-FEN](https://nearbypermits.com/boulder/permit/PMT2008-01108-FEN/) | ## More on this street Other addresses on 13th St with permits, nearest house number first: - [4525 13th St 4b](https://nearbypermits.com/boulder/address/4525-13th-st-4b/): newest permit Jan 27, 2025 - [4551 13th St C](https://nearbypermits.com/boulder/address/4551-13th-st-c/): newest permit Jun 8, 2026 - [4397 13th St](https://nearbypermits.com/boulder/address/4397-13th-st/): newest permit Aug 31, 2026 - [4391 13th St](https://nearbypermits.com/boulder/address/4391-13th-st/): newest permit Sep 29, 2026 - [4390 13th St](https://nearbypermits.com/boulder/address/4390-13th-st/): newest permit Jul 16, 2025 - [4367 13th St](https://nearbypermits.com/boulder/address/4367-13th-st/): newest permit Dec 29, 2025 - [4361 13th St](https://nearbypermits.com/boulder/address/4361-13th-st/): newest permit May 7, 2025 - [4654 13th St](https://nearbypermits.com/boulder/address/4654-13th-st/): newest permit Mar 18, 2026 - [4658 13th St](https://nearbypermits.com/boulder/address/4658-13th-st/): newest permit Dec 9, 2025 - [3355 13th St](https://nearbypermits.com/boulder/address/3355-13th-st/): newest permit Apr 11, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 22:36 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 13 permits at this address: https://nearbypermits.com/boulder/address/4500-13th-st/