1411 Walnut Street, Philadelphia
technical data · neighborhood and transit
Quick answers
- Does 1411 Walnut Street have open permits or code violations?
- Philadelphia Department of Licenses and Inspections lists 60 permits, 20 not closed, and 60 violations, 6 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 1411 Walnut Street at risk for?
- FEMA's National Risk Index rates the area relatively low overall, with elevated heat wave risk.
Permits and code violations
20 permits not closed out. Unfinished permits pass to the next owner. 6 open violations.
- Fire suppression permit Oct 2026Issued
Ez permit sprinkler relocation (nfpa 13)- for the relocation of sprinkler heads as per attached standards. deviations from these standards require submission of construction and site plans. (cp-2026-004392) relocate (8) sprinkler heads
- Electrical permit Oct 2026Issued
Electrical permit for combo cp-2026-004392
- Mechanical / fuel gas permit Oct 2026Issued
Mechanical / fuel gas permit for combo cp-2026-004392
- Zoning permit Oct 2026Issued
For the erection of one (1) statically illuminated accessory wall sign. size and location as shown in plans.
- Plumbing permit Oct 2026Issued
Alterations to existing commercial building. all work limited to above grade only. interior installation of drainage, waste, vent, and water supply for listed fixtures. all materials shall be metallic to roof extension. venting to be designed and installed in accordance with section 919 philadelphia single stack vent system. all work to be installed in strict compliance with 2021 ppc and approved plans
- Commercial building permit Sep 2026Issued
Level ii interior alterations with partial change of occupancy to create a retail sales of wearing apparel & accessories and group medical, dental & health practitioner's office on the first floor of an existing building as per approved plans. existing building sprinklered. *2021 iebc review* **separate permits required for any mep or fire suppression work**
- Zoning permit Aug 2026Issued
Medical, dental, and health practitioner - group medical, dental, and health practitioner; retail sales - wearing apparel and accessories
- Zoning permit Apr 2026Issued
Medical, dental, and health practitioner - group medical, dental, and health practitioner
- Administrative permit Nov 2025Completed
For certificate of occupancy at ground floor of existing building. no alterations allowed under this permit. building to comply with 2018 fire and property maintenance codes.
- General permit Jul 2025Completed
**amendment dated 9/18/2025 to revise address to location where sign was installed** for the installation of one (1) statically illuminated flat-wall sign. size and location as shown in application/plans. signs accessory to a retail sales of consumer goods. separate permit required for electric.
- Zoning permit Jun 2025Completed
**amendment dated 9/18/2025 to revise parcel/address to location where sign was installed** for the installation of one (1) statically illuminated flat-wall sign. size and location as shown in application/plans.
- Zoning permit Jun 2025Issued
Retail sales - consumer goods
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
2.9 mi
Martin Aaron, Inc. (NPL Site). Check groundwater and vapor reports on the EPA site page.
EPA National Priorities List
Leaking fuel tanks
2 within 1,650 ft
Nearest: Broad & Pine Assoc, 400 S Broad St (1,500 ft), no further action. Every release here is closed by the state regulator.
EPA UST Finder, leaking underground storage tank releases
Brownfield site
1,150 ft
Jump Street and 18 more within half a mile. Former industrial land in EPA's cleanup and reuse program.
EPA ACRES Brownfields
Toxic release facility
2,500 ft
Trigen Philadelphia Energy Corp Edison Facility and 5 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
Union League of Philadelphia and 7 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
2,050 ft
Independence CS (2,050 ft), Philadelphia Electrical & Technology CHS (2,700 ft), Freire CS (2,850 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
6.7 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 Walnut 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 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.
- 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.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.