1615 N Pennsylvania St

1615 N Pennsylvania St is a 7-story building in Greater Downtown Denver with 98% of its floor area within daylight reach of a facade. This screen estimates 154 homes and scores it 96 out of 100 for office-to-residential conversion suitability.

CO-1 · Screened 2026-09-13 · Strong candidate

1615 N Pennsylvania St — 98% of the building’s floor area sits within daylight reach of a facade; the drawing shows its typical floor, where the share is 99%. The hatched area is windowless core: 367 sq ft per typical floor that must be renovated but can never be rented as an apartment. Deepest interior point: 41 ft from the nearest window.

This building does not pencil at default assumptions, even with a modeled RESIDE Act grant.

Across its 6 residential floors this building carries 2,885 sq ft of windowless core — area that must be gutted, re-plumbed and sprinklered but can never be rented as an apartment.

Modeled conversion metrics for 1615 N Pennsylvania St, 2026-09-13.
Suitability scoreStrong candidate	96 / 100
Storiesfrom 84 ft aerial-survey height ÷ 12 ft floor-to-floor	7
Height bandsfloor plate by floor range, from the city's roof outlines	Floors 1–2: 25,330 sq ft · Floors 3–7: 24,564 sq ft
Floor platetypical floor, from the city outlines	24,564 sq ft
Daylight efficiencyshare within 35 ft of a facade	98%
Deepest interior pointviability threshold is 80 ft	41 ft
Windowless coretypical floor; the building-wide total is in the text above	367 sq ft
Estimated homesat 750 sq ft average	154
Conversion cost$360/sq ft all-in on 148,152 sq ft	$53.3M
Gap before grantshortfall against completed value	$17.0M
Modeled RESIDE grantbelow the statutory cap	$9.2M
ZoningNorth Capitol Hill	C-MX-8

These figures are a screen, not a feasibility study, and they come from public footprint and height data rather than from plans. See how this was computed and what it cannot tell you, or open this building in the interactive survey to change the assumptions behind it.