403 Delphine Street, Philadelphia
technical data · neighborhood and transit
Quick answers
- Does 403 Delphine Street have open permits or code violations?
- Philadelphia Department of Licenses and Inspections lists 9 permits, 1 not closed, and 23 violations, 1 open.
- What is the 2026 conforming loan limit in Philadelphia County?
- $832,750 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 403 Delphine Street at risk for?
- FEMA's National Risk Index rates the area relatively high overall, with elevated heat wave and cold wave risk.
Permits and code violations
1 permit not closed out. Unfinished permits pass to the next owner. 1 open violation.
- Plumbing permit Nov 2020Completed
Replace 3/4" k copper water line
- Plumbing permit Sep 2020Completed
Replace 5" curb trap and 4" fresh air inlet ppc 2018
- Electrical permit Jun 2010Completed
Install 100 amp service, (3)pull chianes, (3)smoke detectors, (2)receptacles, (6)fixtures and (6)switches. replace (10)switches and (10)receptacles..... in accordance with 2008 nec
- Plumbing permit Mar 2009Completed
3/4" water service and distribution. curb trap and partial main drain. 2nd floor bathroom: underfloor plumbing with new vanity and toilet, replace yard drain
- Plumbing permit Jul 2008Completed
Replacement of house trap and fresh air inlet
- Plumbing permit Apr 2007Completed
Water service and supply 3/4 k copper
- Plumbing permit Mar 2007Completed
Replacement of curb trap and fresh air inlet.
- Administrative permit Jan 2007Expired
Certificate of occupancy not required memo for an existing single family dwelling (r-3) to be used as a residence for two unrelated persons living as a family(r-3).
- Use permit Jan 2007Completed
Single family dwelling group home 2 person-unrelated
Philadelphia Department of Licenses and Inspections
Safety and environment
FEMA natural hazard risk
Relatively High
Highest for this area: heat wave, cold wave, winter weather. These drive insurance cost here.
FEMA National Risk Index, census tract
Leaking fuel tanks
5 within 1,650 ft
Nearest: Sunoco 0363 1710, 5338 N 5th St (500 ft), open. 2 still open. Ask whether groundwater or soil vapor testing was done.
EPA UST Finder, leaking underground storage tank releases
Toxic release facility
5,000 ft
Cardone Industries and 1 more within a mile. Reports chemical releases to air, water or land to EPA each year.
EPA Toxics Release Inventory
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
Nearest public schools
1,000 ft
Morrison Andrew J Sch (1,000 ft), Marshall Thurgood (1,550 ft), Olney HS (2,100 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Conforming loan limit 2026
$832,750
Philadelphia County. 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 Delphine Street
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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.
- Look at the stairwell (cleanliness, smell) and the association's notice board: unpaid dues, conflicts, recent decisions.
- Knock on a neighboring door and ask two things: what bothers them most often, and what work is planned for the building.
- 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 specifically where you'd park: is there paid city parking, who currently holds it, what the permit costs, and how long the waitlist is.
- 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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