4600 Connecticut Avenue Northwest, Washington
technical data · neighborhood and transit
Quick answers
- Does 4600 Connecticut Avenue Northwest have open permits or code violations?
- DC Department of Buildings lists 32 permits, 26 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 4600 Connecticut Avenue Northwest at risk for?
- FEMA's National Risk Index rates the area relatively low overall, with elevated heat wave and winter weather risk.
Permits and code violations
26 permits not closed out. Unfinished permits pass to the next owner.
- Shop drawing Oct 2026Permit issued
Replace machines, controller, traveling cable, cab panel-shell with new on car #1, #2, #3.
- Home occupation Sep 2026Permit issued
Undefined
- Construction Aug 2026Permit issued
Interior work only***repair & replace the below items in the e.m.r***replace the elevator mainline disconnects, replace the 110v cab light disconnects, replace lights and gfis in emr and pits, replace emr door, replace pit access ladders.
- Supplemental Aug 2026Permit issued
- Supplemental Feb 2026Permit issued
- Post card Dec 2025Permit issued
- Post card Dec 2025Permit issued
- Post card Dec 2025Permit issued
- Supplemental Dec 2025Permit issued
- Supplemental Oct 2025Completed
- Post card Oct 2025Permit issued
- Home occupation Sep 2024Permit issued
Home office - consulting
DC Department of Buildings
Safety and environment
FEMA natural hazard risk
Relatively Low
Highest for this area: heat wave, winter weather. These drive insurance cost here.
FEMA National Risk Index, census tract
Leaking fuel tanks
7 within 1,650 ft
Nearest: Parker House Condominium, 4700 Connecticut Av Nw (350 ft), no further action. Every release here is closed by the state regulator.
EPA UST Finder, leaking underground storage tank releases
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
1,250 ft
Murch ES (1,250 ft), Deal MS (2,400 ft), Jackson-Reed HS (2,850 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
6.9 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 Connecticut Avenue Northwest
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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.
- 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.
- Look at the stairwell (cleanliness, smell) and the association's notice board: unpaid dues, conflicts, recent decisions.
- Schedule a viewing on a weekday too, between 6:00 and 7:30 PM, the window when the building is busiest: neighbors, parking, elevator.
- 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.