306 Decatur Street Northwest, Washington
technical data · neighborhood and transit
Quick answers
- Does 306 Decatur Street Northwest have open permits or code violations?
- DC Department of Buildings lists 7 permits, 7 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 306 Decatur 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
7 permits not closed out. Unfinished permits pass to the next owner.
- Supplemental Jul 2025Permit issued
- Construction Jul 2024Expired
Repair/replace rear yard fence.
- Construction Jan 2023Permit issued
The inspector requested we submit revised structural drawings for building permit b2103036 (already approved). we were directed by our engineer to make some adjustments to a small portion of the framing. i'll be uploading the two pages that were revised.
- Supplemental May 2022Permit issued
- Supplemental May 2022Permit issued
- Supplemental May 2022Permit issued
- Supplemental Jan 2022Permit issued
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
6 within 1,650 ft
Nearest: Anacostia Realty Llc, 5515 S Dakota Av Ne 5501 S Dakota Av Ne (700 ft), no further action. Every release here is closed by the state regulator.
EPA UST Finder, leaking underground storage tank releases
Toxic release facility
2,700 ft
Fort Totten Ready Mix Concrete. Reports chemical releases to air, water or land to EPA each year.
EPA Toxics Release Inventory
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
450 ft
Barnard ES (450 ft), E.L. Haynes PCS - HS (2,050 ft), E.L. Haynes PCS - ES (2,050 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
6.7 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 Decatur 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.
- 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.
- 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.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.
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