507 Sheridan Street Northwest, Washington
technical data · neighborhood and transit
Quick answers
- Does 507 Sheridan Street Northwest have open permits or code violations?
- DC Department of Buildings lists 14 permits, 9 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 507 Sheridan 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
9 permits not closed out. Unfinished permits pass to the next owner.
- Post card Oct 2026Permit issued
- Supplemental Mar 2025Permit issued
Electrical trade permit
- Construction Mar 2025Permit issued
We are installing a roof-mounted solar system with following details: 6.89 kw dc 17 x runergy hy-dh108p8b 405w modules 1 x solaredge home hub se5700h-us (240v) inverter 17 x solaredge power optimizer s440
- Supplemental Feb 2025Permit issued
Electrical trade permit
- Supplemental Nov 2024Permit issued
- Construction Nov 2024Permit issued
Residential grid roof mounted interactive solar installation system ac size @ stc: 4.860 kw system dc size @ stc: 6.150 kw (15) znshine solar zxm7-sh108 410w (15) enphase iq8m-72-2-us (rgm certified)
- Supplemental Oct 2024Permit issued
Electrical trade permit
- Construction Sep 2024Permit issued
We are installing a roof-mounted solar system with following details: 8.90 kw dc 20 x ure fbm445m7g-bb-445w modules 1 x solaredge se7600h-us inverter 20 x solaredge power optimizer s500b
- Construction Oct 2022Completed
Home owner would like to close/cancell a window on kitchen side. will the second from right to left. house is under construction with building permit #b2200059
- Supplemental Aug 2022Permit issued
- Supplemental Jun 2022Completed
- Supplemental May 2022Completed
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
1 within 1,650 ft
Nearest: Off Of Public Education Facilities Modernization, 6315 5th St Nw (150 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
Nearest public schools
300 ft
Ida B. Wells MS (300 ft), Whittier ES (400 ft), Coolidge HS (400 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
7.9 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 Sheridan Street Northwest
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What's worth checking in person before deciding.
- 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.
- Test water pressure and temperature at the tap, in the bathroom and kitchen, for at least a minute.
- 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.
- 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.
- Check the sewer connection (public network or septic tank) and the water source (public network or well), including pressure and water quality.
- Schedule a viewing in the evening too, on a weekday, to see street traffic, streetlights, and how quiet the neighborhood is after 8 PM.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.