Washington

4005 Alabama Avenue Southeast, Washington

Semi-detached house

technical data · neighborhood and transit

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4005 Alabama Avenue Southeast, WashingtonOpen map

Quick answers

Does 4005 Alabama Avenue Southeast 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 4005 Alabama Avenue Southeast 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.

  1. Construction Apr 2024Expired

    This is revision request for permit# sol2300738. the revision will be to install 16 rooftop solar panels instead of 19, thus leaving us with a 6.4kw system

  2. Supplemental Mar 2024Permit issued
  3. Supplemental Jan 2024Permit issued
  4. Construction Jan 2024Permit issued

    **revision request** this is a request to revise an existing permit (sol2302729). we will be installing 19 solar panels instead of 22 solar panels, with electrical upgrade to support as necessary.

  5. Supplemental Dec 2023Permit issued

    Electrical trade permit

  6. Construction Dec 2023Permit issued

    The project scope includes the installation of a 4.8kw dc rated grid-tied photovoltaic system. the installation consists of a railed, roof mounted solar array, inverters and related electrical metering and safety equipment. all equipment will be installed as required by applicable codes and the local utility company. during daylight hours, this pv system (solar electric) will provide electricity in parallel with the local utility service provider.

  7. Construction Nov 2023Expired

    Install rooftop solar system with electrical upgrade to support. pls see attached stamped planset

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

Superfund site

2.2 mi

Washington Navy Yard (NPL Site). Check groundwater and vapor reports on the EPA site page.

EPA National Priorities List

Leaking fuel tanks

5 within 1,650 ft

Nearest: Pmg Mid Atlantic Llc, 4101 Alabama Av Se (1,000 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

Wildfire risk

Very Low

Wildfire risk is low enough that standard home insurance usually covers it.

FEMA National Risk Index

Nearest public schools

2,100 ft

Rocketship PCS - Legacy Prep (2,100 ft), Beers ES (2,800 ft), I Dream PCS (3,900 ft). Confirm the assigned school with the district.

U.S. Department of Education, NCES

Major airport

5.0 mi

Reagan National (DCA). Aircraft may be audible under approach paths.

FAA large-hub airports

Sinkhole-prone ground

Limestone karst

The bedrock here (sand, Chesapeake Group; Calvert Formation) can dissolve and open sinkholes. Ask for a geotechnical report and check whether sinkhole coverage is in the insurance policy.

USGS Karst in the United States (OFR 2014-1156)

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 4005 Alabama Avenue Southeast, Washington

Building typeSemi-detached house

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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.
  • 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.
  • Semi-detached or row house: the shared wall matters. Listen from the room adjoining the neighbor's side and ask whether any structural work has been done there.
  • Ask to see the construction documents (permit, sign-off) and check for visible cracks on the facade or in the attic/basement.
  • 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 exactly where you'd park: a spot in the yard or garage, or street parking, and how crowded the street gets in the evening.
  • 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.