333 Porter Street, Philadelphia
technical data · neighborhood and transit
Quick answers
- Does 333 Porter Street have open permits or code violations?
- Philadelphia Department of Licenses and Inspections lists 17 permits, 3 not closed, and 13 violations, 4 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 2, moderate potential.
- What natural disasters is 333 Porter Street at risk for?
- FEMA's National Risk Index rates the area relatively moderate overall, with elevated inland flooding and heat wave risk.
Permits and code violations
3 permits not closed out. Unfinished permits pass to the next owner. 4 open violations.
- Plumbing permit Dec 2024Expired
Replace underfloor plumbing with fixture replacement of (1) tub. with pipe replacement removing & re-installing (1) toilet & (1) lav in 2nd floor bathroom
- Plumbing permit Jun 2021Expired
Replacement of 30 gallon gas water heater
- Alteration permit Jul 2018Completed
Ez permit standards alterations- for alterations to an existing one family dwelling as per attached standard. deviations from this standard will result in permit revocation and require submission of construction plans. framing, drywall, flooring windows doors. work to be performed by homeowner.
- Plumbing permit Jan 2017Completed
Replace 5" (inch) curb trap with 4" house drain into building
- Alteration permit Aug 2016Expired
Roof replacement-install (1)ply hot roof on shed including base ply with modified flashing and copper eaves box
- Demolition permit Jul 2014Completed
Int demo
- Plumbing permit Jul 2011Completed
Re rough water supply piping to fixtures and waste piping from fixtures
- Alteration permit Jul 2011Completed
Enclose existing front area with 2"x 4" partitions with type x gwb on each side of the the partitions. creating a one hour wall along the property line. no windows allowed in side walls. new window and door to be installed in front.
- Zoning permit Jul 2011Completed
Enclose front porch-sfd
- Alteration permit Jun 2011Completed
Install 250 square foot of siding on the front facade. alterations to non load bearing partions, floor, wall, and ceiling coverings only. replace doors and windows in existing openings. electrical, plumbing, and mechanical work will require additional permits. call the inspector prior to starting work.
- Alteration permit Jun 2011Completed
Install 250 square foot of siding on the front facade. alterations to non load bearing partions, floor, wall, and ceiling coverings only. replace doors and windows in existing openings. electrical, plumbing, and mechanical work will require additional permits. call the inspector prior to starting work.
- Electrical permit Jun 2011Completed
Single family dwelling install 100a service and rewire as per the 2008 nec
Philadelphia Department of Licenses and Inspections
Safety and environment
FEMA natural hazard risk
Relatively Moderate
Highest for this area: inland flooding, heat wave, cold wave. These drive insurance cost here.
FEMA National Risk Index, census tract
Superfund site
1.2 mi
Publicker Industries Inc. (Deleted NPL Site). Check groundwater and vapor reports on the EPA site page.
EPA National Priorities List
Leaking fuel tanks
4 within 1,650 ft
Nearest: Amoco 468, 401 Oregon Ave (1,000 ft), no further action. Every release here is closed by the state regulator.
EPA UST Finder, leaking underground storage tank releases
Brownfield site
2,200 ft
Growing Home Garden. Former industrial land in EPA's cleanup and reuse program.
EPA ACRES Brownfields
Toxic release facility
2,250 ft
Inolex Chemical Co and 5 more within a mile. Reports chemical releases to air, water or land to EPA each year.
EPA Toxics Release Inventory
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
350 ft
Taggart John H Sch (350 ft), Sharswood George Sch (900 ft), Key Francis Scott Sch (2,400 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
5.6 mi
Philadelphia International (PHL). Aircraft may be audible under approach paths.
FAA large-hub airports
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
Have you lived here? Share your experience.
Leave a reviewThe Address Story
Every address has a context. Read its story.
How much it costs to live here
Price, rent, mortgage, and the city's economic context, all in one place.
The money at this address
Renting, buying, and investing, on the same numbers. Enter the listing price to see all calculations.
Enter a rent and the yield calculation fills in on its own.
Loan calculator for this address
Enter the listing price. The calculation uses only your numbers.
Rough estimate, with a fixed rate. The bank's offer may include fees and insurance.
More on Porter Street
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.
- Knock on a neighboring door and ask two things: what bothers them most often, and what work is planned for the building.
- 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.
- Look at the stairwell (cleanliness, smell) and the association's notice board: unpaid dues, conflicts, recent decisions.
- 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.
- Schedule a viewing on a weekday too, between 6:00 and 7:30 PM, the window when the building is busiest: neighbors, parking, elevator.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.
The year built, height regime, structure, and elevator for this address are being indexed right now, city by city. Save the page and check back: it fills in over time. If you live here, you can fill it in yourself in a minute by leaving a review.