57 Davenport Street Northwest, Washington
Estimated number, map position is approximatetechnical data · neighborhood and transit
Quick answers
- Does 57 Davenport Street Northwest have open permits or code violations?
- DC Department of Buildings lists 9 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 1, the highest potential. Test for radon before you buy.
- What natural disasters is 57 Davenport Street Northwest at risk for?
- FEMA's National Risk Index rates the area very low overall.
Permits and code violations
3 permits not closed out. Unfinished permits pass to the next owner.
- Construction Jul 2026Permit issued
12 dcmr subtitle f, dc plumbing code, adopting 2015 ipc ? 405.3.1 there shall be not less than a 21-inch (533 mm) clearance in front of the water closet, urinal, lavatory or bidet to any wall, fixture or door. i built an adu with a very limited space and i want to request to have my toilet in the powder room at 15" from the wall, considering that i'm the only user of this adu, see attached letter. there are no safety concerns with 15 of clearance.
- Supplemental Jan 2026Completed
Plumbing trade permit
- Supplemental Dec 2025Permit issued
- Construction Dec 2025Permit issued
Residential grid roof mounted interactive solar installation system ac size @ stc: 10.00 kw system dc size @ stc: 13.500 kw (30) talesun solar bipro tm7g54m/450 solar modules (1) solaredge use10000h-usmnbl75 home hub (240v) w/integral certified rgm
- Supplemental Dec 2025Completed
- Supplemental Sep 2025Completed
- Supplemental Sep 2025Completed
- Construction Aug 2025Completed
Building an adu in the backyard of my property. it contains of living room, kitchen, toilet on the first floor, steps to the second floor, bedroom, closet, bathroom, w/d closet on the second floor. patio in front of the living room, and parking pad. addition in the main house on the second floor - bedroom 15'x9.30'
- Supplemental Aug 2024Completed
DC Department of Buildings
Safety and environment
FEMA natural hazard risk
Very Low
No single natural hazard ranks high for this area.
FEMA National Risk Index, census tract
Historic listing nearby
500 ft
Stone, Robert and Lillie May, House and 1 more listings close by. 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
2,800 ft
AppleTree Early Learning Center PCS - Spring Valley (2,800 ft), Janney ES (3,650 ft), Westbrook Elementary (3,750 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
7.5 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 Davenport Street Northwest
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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.
- Look at the stairwell (cleanliness, smell) and the association's notice board: unpaid dues, conflicts, recent decisions.
- 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.
- Schedule a viewing on a weekday too, between 6:00 and 7:30 PM, the window when the building is busiest: neighbors, parking, elevator.
- Knock on a neighboring door and ask two things: what bothers them most often, and what work is planned for the building.
- 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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