4100 East Capitol Street Northeast, Washington
technical data · neighborhood and transit
Quick answers
- Does 4100 East Capitol Street Northeast have open permits or code violations?
- DC Department of Buildings lists 10 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 2, moderate potential.
- What natural disasters is 4100 East Capitol Street Northeast 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.
- Post card Jun 2026Permit issued
- Supplemental Jun 2026Permit issued
Electrical trade permit
- Post card Jul 2024Completed
- Post card Jul 2024Completed
- Construction Oct 2022Completed
Revision to project b2205034, to include a change of layout in the basement and first floor only.
- Supplemental Sep 2022Completed
- Supplemental Jul 2022Completed
- Supplemental Jul 2022Completed
- Supplemental Jun 2022Completed
- Construction May 2022Completed
Interior renovation-remove non-load bearing wallsreplacing plumbing fixtures in-kind, new millwork & lighting, mep systems upgraded
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
Superfund site
2.5 mi
Washington Navy Yard (NPL Site). Check groundwater and vapor reports on the EPA site page.
EPA National Priorities List
Leaking fuel tanks
6 within 1,650 ft
Nearest: Neal Investments Inc, 4117 Ames St Ne (300 ft), open. 1 still open. Ask whether groundwater or soil vapor testing was done.
EPA UST Finder, leaking underground storage tank releases
Toxic release facility
4,150 ft
Potomac Power Resources Benning Generating Station. 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
250 ft
DC Prep PCS - Benning ES (250 ft), DC Prep PCS - Benning MS (250 ft), The SEED PCS of Washington DC (1,250 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
5.7 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 East Capitol Street Northeast
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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.
- Schedule a viewing on a weekday too, between 6:00 and 7:30 PM, the window when the building is busiest: neighbors, parking, elevator.
- 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.
- Knock on a neighboring door and ask two things: what bothers them most often, and what work is planned for the building.
- 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.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.
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