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Washington

807 Decatur Street Northwest, Washington

House

technical data · neighborhood and transit

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807 Decatur Street Northwest, WashingtonOpen map

Quick answers

Does 807 Decatur Street Northwest have open permits or code violations?
DC Department of Buildings lists 15 permits, 13 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 807 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

13 permits not closed out. Unfinished permits pass to the next owner.

  1. Supplemental Aug 2026Permit issued
  2. Supplemental Jun 2026Completed
  3. Supplemental Apr 2026Permit issued
  4. Supplemental Jan 2026Permit issued

    Mechanical trade permit

  5. Supplemental Jan 2026Permit issued

    Plumbing trade permit

  6. Post card Nov 2025Permit issued
  7. Construction Sep 2024Expired

    Removal of 230 square feet of existing concrete pad, stairs, and planter. replacement of stairs and addition of pervious gravel patio.

  8. Supplemental Nov 2023Permit issued
  9. Construction Nov 2023Permit issued

    Residential grid roof mounted interactive solar installation system ac size @ stc: 7.600 kw system dc size @ stc: 10.400 kw (26) canadian solar cs6r-400ms-hl (1) solar edge se7600h-us (240v)

  10. Supplemental Nov 2023Completed

    Plumbing trade permit

  11. Construction Nov 2023Permit issued

    Residential grid roof mounted interactive solar installation system ac size @ stc: 7.6 kw system dc size @ stc: 10.80 kw (27) canadian solar cs6r-400ms-hl solar modules (1) solaredge se7600h-us (240v) inverter

  12. Supplemental Nov 2023Permit 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

4 within 1,650 ft

Nearest: Dominick Cardella, 4804 Georgia Av Nw (950 ft), no further action. Every release here is closed by the state regulator.

EPA UST Finder, leaking underground storage tank releases

Brownfield site

1,650 ft

5100 Georgia Ave Property. Former industrial land in EPA's cleanup and reuse program.

EPA ACRES Brownfields

Toxic release facility

4,750 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

1,200 ft

E.L. Haynes PCS - HS (1,200 ft), E.L. Haynes PCS - ES (1,200 ft), Barnard ES (1,800 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

Sunlight

How the sun hits 807 Decatur Street Northwest, Washington

Sunlight at this address
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Viewing 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.
  • 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.
  • 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.
  • Ask what heating system is in place (own boiler, wood, gas) and request the last winter month's bills.
  • 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.