# Building permits at 201 E 1st Ave, Denver, CO One permit on record here. The newest, May 12, 2025: Alteration or repair permit, no description from the city. Within a quarter mile, the city has issued no other permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | May 12, 2025 | Alteration or repair | | $80,000 | [2025-COMMCON-0000656](https://nearbypermits.com/denver/permit/2025-COMMCON-0000656/) | ## Within ΒΌ mi since May 1, 2026 0 permits in the circle. From our copy of the city's data (last 24 months). ## More on this street Other addresses on E 1st Ave with permits, nearest house number first: - [1700 E 1st Ave](https://nearbypermits.com/denver/address/1700-e-1st-ave/): newest permit Sep 18, 2026 - [2375 E 1st Ave](https://nearbypermits.com/denver/address/2375-e-1st-ave/): newest permit Jun 4, 2025 - [2500 E 1st Ave](https://nearbypermits.com/denver/address/2500-e-1st-ave/): newest permit Apr 3, 2026 - [2751 E 1st Ave](https://nearbypermits.com/denver/address/2751-e-1st-ave/): newest permit Jun 4, 2025 - [2955 E 1st Ave](https://nearbypermits.com/denver/address/2955-e-1st-ave/): newest permit Mar 18, 2026 - [3000 E 1st Ave](https://nearbypermits.com/denver/address/3000-e-1st-ave/): newest permit Sep 28, 2026 - [3033 E 1st Ave](https://nearbypermits.com/denver/address/3033-e-1st-ave/): newest permit Dec 3, 2025 - [3112 E 1st Ave](https://nearbypermits.com/denver/address/3112-e-1st-ave/): newest permit Apr 7, 2026 - [3300 E 1st Ave](https://nearbypermits.com/denver/address/3300-e-1st-ave/): newest permit Feb 11, 2025 - [3301 E 1st Ave](https://nearbypermits.com/denver/address/3301-e-1st-ave/): newest permit Jul 10, 2025 --- Source: Denver Community Planning and Development permit data (https://www.arcgis.com/home/item.html?id=014a873bf7444a658fc2ea0da7ad0704), City of Denver Open Data Catalog, CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/). Checked 2026-10-07 18:34 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map and the one permit at this address: https://nearbypermits.com/denver/address/201-e-1st-ave/