4711 Saint Denis Drive, Philadelphia
technical data · neighborhood and transit
Quick answers
- Does 4711 Saint Denis Drive have open permits or code violations?
- Philadelphia Department of Licenses and Inspections lists 7 permits, all closed, and 6 violations.
- 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 2, moderate potential.
- What natural disasters is 4711 Saint Denis Drive at risk for?
- FEMA's National Risk Index rates the area relatively moderate overall, with elevated heat wave and cold wave risk.
Permits and code violations
Every permit on file is closed out. No open violations.
- Plumbing permit Dec 2025Completed
Replace 3/4" copper water line
- Plumbing permit Jul 2021Completed
Replace 3/4" k copper water line
- Plumbing permit Aug 2019Completed
Replace water distribution as per 204 ppc
- Plumbing permit Mar 2013Completed
New storm & sanitary traps, new 3/4" water distribution pipe (sfd) pa1 call#20130722001
- Zoning permit Sep 2012Completed
Erection of a rear first story deck 20' x 14' accessory to an existing single family dwelling. no stairs to grade or roof. .
- Alteration permit Sep 2012Completed
Erection of a rear first story deck 20' x 14' accessory to an existing single family dwelling. no stairs to grade or roof.
- Alteration permit Mar 2008Completed
Interior alterations to include new drywall where needed. applicant agrees to limit the construction to comply with ez permit standard for interior alterations, dated february 2007. deviation from the standard will result in revocation of this permit and imposition of further penalties.
Philadelphia Department of Licenses and Inspections
Safety and environment
FEMA natural hazard risk
Relatively Moderate
Highest for this area: heat wave, cold wave. These drive insurance cost here.
FEMA National Risk Index, census tract
Leaking fuel tanks
8 within 1,650 ft
Nearest: Exxon Svc Sta, 9899 Frankford Ave (1,150 ft), no further action. Every release here is closed by the state regulator.
EPA UST Finder, leaking underground storage tank releases
Toxic release facility
5,050 ft
Jowitt Rodgers Co. Reports chemical releases to air, water or land to EPA each year.
EPA Toxics Release Inventory
High-voltage line
1,200 ft
230 kV line run by PECO ENERGY CO.
HIFLD transmission lines
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
Wildfire risk
Relatively Low
Wildfire risk is low enough that standard home insurance usually covers it.
FEMA National Risk Index
Nearest public schools
2,900 ft
John Hancock Demonstration Sch (2,900 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 Saint Denis Drive
All addressesViewing recommendations
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.
- 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.
- Schedule a viewing in the evening too, on a weekday, to see street traffic, streetlights, and how quiet the neighborhood is after 8 PM.
- Check the roof, gutters, and downspouts for signs of leaks or recent repairs, especially if it has rained recently.
- Knock on a neighboring gate and ask about noise, pets, flooding, or other issues common in the area.
- Ask what heating system is in place (own boiler, wood, gas) and request the last winter month's bills.
- Check the sewer connection (public network or septic tank) and the water source (public network or well), including pressure and water quality.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.