3110 Oliver Street Northwest, Washington
technical data · neighborhood and transit
Quick answers
- Does 3110 Oliver Street Northwest have open permits or code violations?
- DC Department of Buildings lists 11 permits, 11 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 1, the highest potential. Test for radon before you buy.
- What natural disasters is 3110 Oliver 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
11 permits not closed out. Unfinished permits pass to the next owner.
- Construction Apr 2026Permit issued
Full shingle roof replacement including 5 sheets of sheathing replacement (16.7%). no structural change. 10-yard dumpster in driveway.
- Supplemental Aug 2025Permit issued
- Supplemental Mar 2024Permit issued
- Supplemental Mar 2024Permit issued
- Supplemental Mar 2024Permit issued
- Construction Jan 2024Permit issued
Construct rear addition and renovate interior of single-family detached dwelling, 2-stories with cellar including mechanical, electrical and plumbing systems, grading, terraces, walks, landscaping and associated appurtenances. 3,317 sf
- Post card Dec 2023Expired
- Supplemental Sep 2023Permit issued
- Supplemental Sep 2023Permit issued
- Construction Jun 2023Permit issued
Reconfigure first floor kitchen and dinning room, new single story screened porch.
- Supplemental Jun 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
Radon potential
High
Average indoor levels here can exceed 4 pCi/L, EPA's action level. A $15 test kit settles it before you buy.
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
1,750 ft
Lafayette ES (1,750 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
8.0 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 Oliver Street Northwest
All addressesViewing recommendations
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.
- 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.
- 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.
- Knock on a neighboring gate and ask about noise, pets, flooding, or other issues common in the area.
- Check the roof, gutters, and downspouts for signs of leaks or recent repairs, especially if it has rained recently.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.