321 Porter Street, Philadelphia
technical data · neighborhood and transit
Quick answers
- Does 321 Porter Street have open permits or code violations?
- Philadelphia Department of Licenses and Inspections lists 29 permits, 5 not closed, and 11 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 321 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
5 permits not closed out. Unfinished permits pass to the next owner. No open violations.
- Plumbing permit Oct 2024Completed
Supply and drainage for 1.5 baths 1 kitchen
- Mechanical / fuel gas permit Oct 2024Completed
Ez permit ductwork & warm-air appliances - for the installation of new ductwork, registers/grilles/diffusers, and warm-air appliances as per attached standards. deviations from these standards require the submission of construction and site plans.
- Electrical permit Oct 2024Completed
Install 200amp service complete with grounding wiring throughout building for outlets switches lighting and fixtures g.f.c.i smoke detectors all work will be completed in a workmanlike manner per nec code 2017
- Residential building permit Oct 2024Completed
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. separate permits are required for plumbing and electrical work and the installation of heating/cooling appliances. structural alteration or repair is expressly prohibited under this permit. prohibited structural work includes any modification to exterior walls, party walls, floor/roof framing or foundations; including underpinning, excavation, and removal of foundation slab.no work may be performed in the basement or cellar.
- General permit minor Jul 2024Completed
For minor construction work at the subject property in accordance with all applicable provisions of the philadelphia code, all references codes and standards, and the attached ez standard, where included. deviation from this standard shall result in permit revocation. a separate permit from the philadelphia department of streets is required for any sidewalk and street closures. all means of pedestrian protection required at the site in accordance with the philadelphia building code chapter 33 shall be in place prior to start of work.
- Plumbing permit Jun 2021Completed
Replacement of 40 gallon gas water heater
- Plumbing permit Jun 2021Expired
Replacement of 30 gallon gas water heater
- Plumbing permit Jan 2017Completed
Replace 5" (inch) curb trap with 4" house drain into building
- Mechanical permit Sep 2016Expired
Install a bryant boiler 70k-btu-81% afue with all materials needed for a complete instalation. remove old equipment.
- Alteration permit Aug 2016Expired
Roof replacement-install (1)ply hot roof on shed including base ply with modified flashing and copper eaves box
- Alteration permit Aug 2014Completed
Vinyl siding to the bay as per ez vinyl standards
- Alteration permit Aug 2014Expired
500 square feet of interior alterations - single family dwelling - applicant agrees to limit the construction to comply with ez permit standard for interior alterations, dated jan 2011. deviations from this standard will result in the revocation of this permit and imposition of further penalties. licensed contractor to be listed on permit separate permits required for plumbing, electric and hvac. call inspector at district office at least 24 hours prior to starting work.
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
1.1 mi
Publicker Industries Inc. (Deleted NPL Site). Check groundwater and vapor reports on the EPA site page.
EPA National Priorities List
Leaking fuel tanks
6 within 1,650 ft
Nearest: Sunoco 0363 4060, 59 Oregon Ave (1,600 ft), open. 1 still open. Ask whether groundwater or soil vapor testing was done.
EPA UST Finder, leaking underground storage tank releases
Brownfield site
2,250 ft
Growing Home Garden. Former industrial land in EPA's cleanup and reuse program.
EPA ACRES Brownfields
Toxic release facility
2,150 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
450 ft
Taggart John H Sch (450 ft), Sharswood George Sch (850 ft), Key Francis Scott Sch (2,450 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
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More on Porter 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.
- 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.
- Knock on a neighboring door and ask two things: what bothers them most often, and what work is planned for the building.
- 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.
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