4355 Main Street, Philadelphia
technical data · neighborhood and transit
Quick answers
- Is 4355 Main Street in a flood zone?
- No. FEMA maps it in Zone X, outside the high-risk flood area. Flood insurance is optional.
- Does 4355 Main Street have open permits or code violations?
- Philadelphia Department of Licenses and Inspections lists 60 permits, 10 not closed, and 60 violations, 2 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 1, the highest potential. Test for radon before you buy.
- What natural disasters is 4355 Main Street at risk for?
- FEMA's National Risk Index rates the area relatively low overall, with elevated heat wave risk.
Permits and code violations
10 permits not closed out. Unfinished permits pass to the next owner. 2 open violations.
- General permit minor Sep 2026Issued
For the installation of new roof coverings on existing roofs as per attached standard. deviations from these standards require submission of construction and site plans. replacement of sheathing in excess of 10% of roof area shall not be applicable to the ez permit process
- Zoning permit May 2026Issued
For the refacement of one existing awning and for the removal of one projecting sign installed without permit. size and location as shown in plans.
- Electrical permit Oct 2025Issued
Remove old 200 amp panel and breakers. replace with new 200 amp circuit breaker panel and breakers. all work to be done according to the 2017 nec.
- Zoning permit Aug 2025Issued
Retail sales - consumer goods
- Commercial building permit May 2025Completed
For the replacement of the epdm main roof covering as per approved plans and in accordance with 2018 iebc and phc approval. separate permits to be obtained for all other work.
- Zoning permit Feb 2023Expired
Residential - household living - two-family
- Zoning permit Jan 2023Expired
For the change of occupancy from ground floor retail sales and single family dwelling to ground floor retail sales and two family dwelling above. for the erection of rear addition at third (3) floor level. no facade work proposed. sizes and locations as shown in the application/plan.
- Alteration permit Aug 2019Completed
For alterations to an existing 2nd flr space to install partition walls. certificate of occupancy to be provided in association with the 2nd and 3rd story. (iebc 2018, work-area method, lvl ii alterations) **separate electrical, and mechanical permits to be required as applicable.** no work to exterior windows, doors or facades.
- Use permit Jul 2019Completed
For use as personal services (yoga studio) on the entire 3rd floor of an existing structure containing other previously approved uses.
- Electrical permit Jul 2019Completed
Install 4 heat lamps and 1 gfci in dance studio, per 2017 nec
- Use permit Apr 2019Completed
For use as yoga studio on the third floor and one apartment.
- Use permit Sep 2018Completed
Use of first floor of an existing building as a commissary kitchen, along with all other previously approved uses. no signs on this application
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
FEMA flood zone
Zone X
Moderate flood hazard: a 0.2% annual chance. Flood insurance is optional and usually cheaper here.
FEMA National Flood Hazard Layer (FIRM)
Leaking fuel tanks
4 within 1,650 ft
Nearest: George M Germanovich Jr, 469 Conchester Hwy (1,150 ft), open. 1 still open. Ask whether groundwater or soil vapor testing was done.
EPA UST Finder, leaking underground storage tank releases
Brownfield site
450 ft
133 Grape St Hanson Associates. Former industrial land in EPA's cleanup and reuse program.
EPA ACRES Brownfields
Toxic release facility
1,000 ft
Richardsapex Inc and 3 more within a mile. Reports chemical releases to air, water or land to EPA each year.
EPA Toxics Release Inventory
High-voltage line
1,100 ft
230 kV line run by PECO ENERGY CO.
HIFLD transmission lines
Radon potential
High
Average indoor levels here can exceed 4 pCi/L, EPA's action level. A $15 test kit settles it before you buy.
EPA and USGS Geologic Radon Potential Map
Nearest public schools
2,750 ft
Dobson James Sch (2,750 ft), Belmont Hills El Sch (3,900 ft), Roxborough HS (4,350 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 Main Street
All addressesViewing recommendations
What's worth checking in person before deciding.
- The building has commercial space on the ground floor. Ask about their hours, check where the ventilation or refrigeration units are, and what time deliveries happen in the morning.
- 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.
- 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.
- 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.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.