Nearby Permits
Map of 5 permits within a quarter mile of 4209 23rdAlteration or repair, E Alameda Ave, Sep 9, 2026Alteration or repair, 8568 E 49th Ave, Jul 14, 2026Alteration or repair, N Peoria St, Jun 15, 2026New building, 4775 N Aiport Way, Aug 6, 2026New building, 4512 8th, Jul 21, 2026660 ft Map preview
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4209 23rd

Denver, CO 80019

The biggest project within a quarter mile since May 1: a $20M alteration or repair at 8568 E 49th Ave, permitted Jul 14.

One permit on record here. The newest, Jun 27, 2025: New building permit, no description from the city. Within a quarter mile, the city has issued 5 more permits since May 1. Two are for new buildings, the nearest under 10 ft away.

MayJunJulAugSepOct
Here1 permit · 4209 23rd
  1. Jun 27, 2025$275,879
Next doorunder 250 ft · 5 permits · 2 new buildings, $2M
  1. Sep 9$410,000
  2. Aug 6$1,681,520
  3. Jul 21$274,252
  4. Jul 14$20,450,000
  5. Jun 15$105,000

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Denver Community Planning and Development updated its data Oct 5, 2026. We checked it Oct 6, 09:00 UTC. See the city's official records (City of Denver Open Data Catalog, CC BY 3.0).

At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.

For agents and scripts: This page as Markdown · JSON · Nearby as JSON · MCP tool permits_near