307 Green Lane, Philadelphia
technical data · neighborhood and transit
Quick answers
- Does 307 Green Lane have open permits or code violations?
- Philadelphia Department of Licenses and Inspections lists 15 permits, 6 not closed, and 38 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 1, the highest potential. Test for radon before you buy.
- What natural disasters is 307 Green Lane at risk for?
- FEMA's National Risk Index rates the area relatively low overall, with elevated heat wave risk.
Permits and code violations
6 permits not closed out. Unfinished permits pass to the next owner. 6 open violations.
- Plumbing permit May 2026Completed
To replace water and drain lines for first floor powder room.
- Plumbing permit Sep 2025Completed
Replace tub/shower with acrylic base & acrylic walls. replace fixtures & the valve.
- Electrical permit Oct 2022Completed
Install 200amp service, wiring throughout, install light fixtures, install outlets, switches, smoke detectors, grounding, as per nec 2014
- Plumbing permit Oct 2022Expired
Replacement of 30 gal gas water heater
- Fire suppression permit Jul 2022Expired
For installation of sprinkler system per nfpa 13d with 1-inch combined service line as per approved plans.
- Plumbing permit Jul 2022Expired
Supply drain and water for the following: five (5) toilets four (4) shower/tubs one (1) dishwasher one (1) washer/dryer with laundry sink one (1) tankless water heater one (1) indirect waste drain (one 1) hose bibb
- Mechanical / fuel gas permit Jun 2022Expired
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 submission of construction and site plans. each hvac unit to be self-contained within each dwelling unit. no penetrations of rated assemblies. (1 gas furnace - 92%, 80,000 btu 1 coil - 4 ton 1 a/c - 3.5 ton, 13 seer duct work).
- Residential building permit Oct 2021Expired
For the construction of an addition above an existing attached structure as per approved plan; for use as single-family household living. *separate permits required for electrical, plumbing, and mechanical work* **underpinning is not part of this permit**
- Zoning permit Sep 2021Issued
For the erection of an addition above an existing attached structure. size and location as shown in the application/plans.
- General permit minor Aug 2021Completed
Interior demolition: removal of the plaster, trim, non-structural walls, flooring and removal of all associated debris, all work will be done according to philadelphia code, this permit is for interior demolition only, separate permit will be pulled for any interior renovations.
- Residential building permit Jun 2021Completed
Make safe permit - for (make safe - remove one story rear shed by hand tools only.) to resolve case #702599. abutting sidewalk must be closed with fencing a minimum of 6' in height. separate streets department permit required for sidewalk closure. a separate permit is required for any additional alterations that are not specifically addressed on case #702599. "in accordance with code bulletin pm-1801, a pa professional engineer is required to monitor repairs made under this permit. the engineer must submit a sealed statement to the department confirming that the structure is in sound condition at completion."
- Electrical permit Feb 2019Completed
Replacement of knob and tube circuitry with new grounded circuits per 2008 nec.
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
Brownfield site
1,600 ft
133 Grape St Hanson Associates. Former industrial land in EPA's cleanup and reuse program.
EPA ACRES Brownfields
Toxic release facility
2,450 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
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
2,450 ft
Dobson James Sch (2,450 ft), Roxborough HS (2,550 ft), Cook-Wissahickon Sch (5,100 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 Green Lane
All addressesViewing recommendations
What's worth checking in person before deciding.
- This is a house, not an apartment. Check the lot boundaries, car access, and how water drains from the yard after rain, including whether the neighboring lot sits higher and could send water toward the property.
- Test water pressure and temperature at the tap, in the bathroom and kitchen, for at least a minute.
- Knock on a neighboring gate and ask about noise, pets, flooding, or other issues common in the area.
- Check the sewer connection (public network or septic tank) and the water source (public network or well), including pressure and water quality.
- Check exactly where you'd park: a spot in the yard or garage, or street parking, and how crowded the street gets in the evening.
- Schedule a viewing in the evening too, on a weekday, to see street traffic, streetlights, and how quiet the neighborhood is after 8 PM.
- Check the roof, gutters, and downspouts for signs of leaks or recent repairs, especially if it has rained recently.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.