624 Chestnut Street, Philadelphia
Estimated number, map position is approximatetechnical data · neighborhood and transit
Quick answers
- Does 624 Chestnut Street have open permits or code violations?
- Philadelphia Department of Licenses and Inspections lists 60 permits, 14 not closed, and 60 violations, 9 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 624 Chestnut Street at risk for?
- FEMA's National Risk Index rates the area relatively low overall, with elevated heat wave risk.
Permits and code violations
14 permits not closed out. Unfinished permits pass to the next owner. 9 open violations.
- Electrical permit Jul 2026Completed
Install one heating fan unit in wall, one lighting fixture and one switch
- Plumbing permit May 2026Completed
Installing 1 water closet & 1 lavatory.
- Commercial building permit Sep 2025Issued
For windows replacement to a portion of an existing structure. **all work to be done per approved plans.** if field conditions vary contact design engineer prior to the start of any work**iebc 2018*** windows replacement only**
- Commercial building permit Aug 2025Completed
For the erection additions, roof decks and roof deck access structures, all accessory to an existing structure.also for the extensio of an existing elevator shaft **all work to be done per approved plans.** building to be fully sprinklered** min class 1 stadpipe system to be provided in exit stairways**if field conditions vary contact design engineer prior to the start of any work**iebc 2018****
- Plumbing permit Aug 2025Completed
1 1/2" water distribution pipe
- Fire suppression permit Jun 2025Completed
For the installation of a new fire suppression system serviced by a four (4) inch fire service line and a four (4) inch dcv ames 2000ss backflow prevention assembly (no more than 0.25% lead) as per approved plans and in accordance with the 2016 nfpa 13. for the installation of a fire pump as per approved plans, nfpa 20, and in accordance with manufacturers specifications. for two (2) class one (1) manual wet standpipes as per approved plans and in accordance with the nfpa 14. if field conditions vary, contact design engineer prior to start of any work. all work shall be performed by a fire suppression contractor licensed by the city of philadelphia. **two (2) hour fire-rated enclosure required around "peco vault"**
- Mechanical / fuel gas permit Jun 2025Completed
For the installation of hvac appliances, equipment, ductwork and registers/diffusers per approved plans and manufacturer's specifications. *2018 imc review*
- Electrical permit Jun 2025Completed
Install a new 600 amp service with 9-gang meter pack, sub panels, grounding system, and sub feeders. install fire pump. install new wiring throughout common areas, basement, and upper floors. install lighting, switches, outlets, emergency lights, exit signs, and provide power for hvac equipment as per 2017 nec. install fire alarm equipment to existing fire alarm panel as per 2016 nfpa 72.
- Plumbing permit May 2025Issued
Interior alterations and 2 story addition to existing building creating a day care. interior installation of drainage, waste, vent, and water supply including booster pump for listed fixtures rough to finish. all food prep fixtures shall have air gaps and backflow preventers as specified in plumbing code. all work performed in compliance with 2018 ppc and approved plans. no exterior work shall be performed.
- Zoning permit May 2025Completed
For the erection an addition, roof decks, roof deck access structures, and temporary greenhouse structure accessory to existing child care center in an attached structure. size and location as shown in plan.
- Plumbing permit Apr 2025Completed
Replace 2" water service from curb to the foundation wall.
- Fire suppression permit Dec 2024Completed
For the installation of a new fire suppression system complying with nfpa 13 throughout an existing structure. installation to include 4" fire service line and 4." dc wilkins 350 ast backflow prevention assembly as per approved plans. **standpipe system in accordance with nfpa14 to be provided**all work shall be performed by a fire suppression contractor licensed by the city of philadelphia
Philadelphia Department of Licenses and Inspections
Safety and environment
FEMA natural hazard risk
Relatively Low
Highest for this area: heat wave. These drive insurance cost here.
FEMA National Risk Index, census tract
Superfund site
2.4 mi
Martin Aaron, Inc. (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: Greyhound Lines, 1001 Filbert St (1,550 ft), open. 1 still open. Ask whether groundwater or soil vapor testing was done.
EPA UST Finder, leaking underground storage tank releases
Toxic release facility
850 ft
Trigen Philadelphia Energy Corp Edison Facility and 2 more within a mile. Reports chemical releases to air, water or land to EPA each year.
EPA Toxics Release Inventory
Historic listing nearby
150 ft
Benjamin Franklin Hotel and 1 more listings close by. Exterior changes can need preservation review; listed buildings can qualify for rehabilitation tax credits.
National Park Service, National Register
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
National Constitution Center HS (450 ft), Mastery CHS-Lenfest Campus (1,650 ft), McCall Gen George A Sch (1,700 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
7.1 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 Chestnut 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.
- Schedule a viewing on a weekday too, between 6:00 and 7:30 PM, the window when the building is busiest: neighbors, parking, elevator.
- 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.
- 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.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.
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