504 Whittier Street Northwest, Washington
technical data · neighborhood and transit
Quick answers
- Does 504 Whittier Street Northwest have open permits or code violations?
- DC Department of Buildings lists 7 permits, 3 not closed, and 0 violations.
- What is the 2026 conforming loan limit in District of Columbia?
- $1,249,125 for a single-unit home, per FHFA. Larger loans are jumbo loans.
- Is radon a problem here?
- EPA radon zone 2, moderate potential.
- What natural disasters is 504 Whittier Street Northwest at risk for?
- FEMA's National Risk Index rates the area very low overall, with elevated heat wave risk.
Permits and code violations
3 permits not closed out. Unfinished permits pass to the next owner.
- Supplemental Dec 2025Permit issued
- Construction Dec 2025Permit issued
To install 21.12kw dc on roof of the building
- Shop drawing Jun 2022Expired
Installation of a new residential elevator
- Supplemental Apr 2022Completed
- Supplemental Apr 2022Completed
- Supplemental Mar 2022Completed
- Construction Mar 2022Completed
Installation of new plumbing fixtures in an exisiting rough in bathroom in basement installation of elevator in an exisiting elevator shaft elevator company will obtain an elevator permit
DC Department of Buildings
Safety and environment
FEMA natural hazard risk
Very Low
Highest for this area: heat wave. These drive insurance cost here.
FEMA National Risk Index, census tract
Leaking fuel tanks
5 within 1,650 ft
Nearest: 6820 Ltd Partnership, 6820 Blair Rd Nw (1,200 ft), no further action. Every release here is closed by the state regulator.
EPA UST Finder, leaking underground storage tank releases
Radon potential
Moderate
Average indoor levels of 2 to 4 pCi/L. EPA still suggests testing ground-floor and basement units.
EPA and USGS Geologic Radon Potential Map
Nearest public schools
1,400 ft
Coolidge HS (1,400 ft), Takoma ES (1,600 ft), Ida B. Wells MS (1,650 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
8.2 mi
Reagan National (DCA). Aircraft may be audible under approach paths.
FAA large-hub airports
Conforming loan limit 2026
$1,249,125
District of Columbia. 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 Whittier Street Northwest
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.
- Ask to see the construction documents (permit, sign-off) and check for visible cracks on the facade or in the attic/basement.
- Schedule a viewing in the evening too, on a weekday, to see street traffic, streetlights, and how quiet the neighborhood is after 8 PM.
- Ask what heating system is in place (own boiler, wood, gas) and request the last winter month's bills.
- Check the condition of the fence, yard, and sidewalk out front: who is responsible for upkeep, and whether there are any boundary disputes with neighbors.
- Knock on a neighboring gate and ask about noise, pets, flooding, or other issues common in the area.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.