5101 Wisconsin Avenue Northwest, Washington
technical data · neighborhood and transit
Quick answers
- Does 5101 Wisconsin Avenue Northwest have open permits or code violations?
- DC Department of Buildings lists 7 permits, 2 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 1, the highest potential. Test for radon before you buy.
- What natural disasters is 5101 Wisconsin Avenue Northwest at risk for?
- FEMA's National Risk Index rates the area relatively low overall, with elevated heat wave risk.
Permits and code violations
2 permits not closed out. Unfinished permits pass to the next owner.
- Supplemental Apr 2026Completed
- Supplemental Mar 2026Completed
- Supplemental Mar 2026Completed
- Construction Mar 2026Completed
Interior renovation of the 4th floor (unoccupied space) for tenant expansion. new work to include mechanical and electrical. no change occupancy. no structural / alteration
- Construction Jan 2024Permit issued
Revised application for permit# sol2302061. rooftop mounted solar system using pre-engineered racking system. dc system size remained 74.925kw, but the ac system size has increased to 60kw.
- Construction Aug 2023Expired
74.925kw dc rooftop solar system with 185 solar modules attached using a pre-engineered racking system.
- Supplemental Aug 2023Completed
DC Department of Buildings
Safety and environment
FEMA natural hazard risk
Relatively Low
Highest for this area: heat wave. These drive insurance cost here.
FEMA National Risk Index, census tract
Leaking fuel tanks
8 within 1,650 ft
Nearest: Paul Brothers Oldsmobile, 5220 Wisconsin Av Nw (750 ft), open. 2 still open. Ask whether groundwater or soil vapor testing was done.
EPA UST Finder, leaking underground storage tank releases
Brownfield site
2,350 ft
4025 Chesapeake Street Property. Former industrial land in EPA's cleanup and reuse program.
EPA ACRES Brownfields
High-voltage line
550 ft
138 kV line run by POTOMAC ELECTRIC POWER CO.
HIFLD transmission lines
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
2,550 ft
Deal MS (2,550 ft), Jackson-Reed HS (2,750 ft), Janney ES (3,250 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
7.6 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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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.
- Knock on a neighboring door and ask two things: what bothers them most often, and what work is planned for the building.
- Schedule a viewing on a weekday too, between 6:00 and 7:30 PM, the window when the building is busiest: neighbors, parking, elevator.
- Ask for the latest maintenance bill from a winter month, not a summer one: that's where the real cost of living there shows up.
- Look at the stairwell (cleanliness, smell) and the association's notice board: unpaid dues, conflicts, recent decisions.
- Ask specifically where you'd park: is there paid city parking, who currently holds it, what the permit costs, and how long the waitlist is.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.
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