401 South York Street, Denver
technical data · neighborhood and transit
Quick answers
- Does 401 South York Street have open permits or code violations?
- Denver Community Planning and Development lists 14 permits, 3 not closed, and 0 violations.
- What is the 2026 conforming loan limit in Denver County?
- $862,500 for a single-unit home, per FHFA. Larger loans are jumbo loans.
- Is radon a problem here?
- EPA radon zone 1, the highest potential. Test for radon before you buy.
- What natural disasters is 401 South York Street at risk for?
- FEMA's National Risk Index rates the area relatively low overall, with elevated hail risk.
Permits and code violations
3 permits not closed out. Unfinished permits pass to the next owner.
- Residential construction Feb 2025Issued
Alteration/tenant finish, valued at $65,581
- Residential construction Dec 2022Final
Alteration/tenant finish, valued at $50,000
- Residential construction Aug 2022Issued
New building, valued at $369,645
- Residential construction Jul 2022Final
Phased construction, valued at $15,000
- Residential construction Dec 2018Final
Addition, valued at $150,000
- Residential construction Apr 2016Final
Alteration/tenant finish, valued at $26,000
- Residential construction Nov 2015Final
Addition, valued at $360,000
- Residential construction Nov 2015Final
Addition, valued at $40,000
- Residential construction Oct 2015Final
Phased construction, valued at $7,000
- Residential construction Sep 2014Final
Alteration/tenant finish
- Residential construction Jun 2014Final
Alteration/tenant finish, valued at $4,000
- Residential construction Jun 2014Issued
New building, valued at $450,000
Denver Community Planning and Development
Safety and environment
FEMA natural hazard risk
Relatively Low
Highest for this area: hail. These drive insurance cost here.
FEMA National Risk Index, census tract
Superfund site
2.1 mi
Denver Radium Site (NPL Site). Check groundwater and vapor reports on the EPA site page.
EPA National Priorities List
Historic listing nearby
350 ft
Hegner, Casper Forman and Nancy Lee, House. Exterior changes can need preservation review; listed buildings can qualify for rehabilitation tax credits.
National Park Service, National Register
Radon potential
High
Average indoor levels here can exceed 4 pCi/L, EPA's action level. A $15 test kit settles it before you buy.
EPA and USGS Geologic Radon Potential Map
Wildfire risk
Very Low
Wildfire risk is low enough that standard home insurance usually covers it.
FEMA National Risk Index
Nearest public schools
3,050 ft
Steele Elementary School (3,050 ft), Stephen Knight Center for Early Education (3,700 ft), Bromwell Elementary School (4,850 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Conforming loan limit 2026
$862,500
Denver County. Mortgages up to this amount qualify for Fannie Mae and Freddie Mac pricing. Above it, the loan is a jumbo with stricter terms.
FHFA Conforming Loan Limit Values, one-unit
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More on South York Street
All addressesViewing recommendations
What's worth checking in person before deciding.
- Test water pressure and temperature at the tap, in the bathroom and kitchen, for at least a minute.
- This is a house, not an apartment. Check the lot boundaries, car access, and how water drains from the yard after rain, including whether the neighboring lot sits higher and could send water toward the property.
- Knock on a neighboring gate and ask about noise, pets, flooding, or other issues common in the area.
- Check exactly where you'd park: a spot in the yard or garage, or street parking, and how crowded the street gets in the evening.
- Check the sewer connection (public network or septic tank) and the water source (public network or well), including pressure and water quality.
- Check the roof, gutters, and downspouts for signs of leaks or recent repairs, especially if it has rained recently.
- Schedule a viewing in the evening too, on a weekday, to see street traffic, streetlights, and how quiet the neighborhood is after 8 PM.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.