4579 Boone Street, Philadelphia
technical data · neighborhood and transit
Quick answers
- Does 4579 Boone Street have open permits or code violations?
- Philadelphia Department of Licenses and Inspections lists 25 permits, all closed, and 9 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 1, the highest potential. Test for radon before you buy.
- What natural disasters is 4579 Boone Street at risk for?
- FEMA's National Risk Index rates the area relatively low overall, with elevated heat wave risk.
Permits and code violations
Every permit on file is closed out. No open violations.
- General permit Dec 2023Completed
For the installation of roof mounted solar array system in accordance with manufacturer's specifications. all work to be done per approved plans. if field conditions vary contact design engineer prior to the start of any work. separate permits to be obtained for all other work.
- Electrical permit Nov 2023Completed
Installation of solar array in accordance with signed standard.
- Mechanical / fuel gas permit Jun 2021Completed
New construction of one (1) three (3) story single family dwelling with roof deck accessed by pilot house, size and location as per plans.
- Electrical permit Feb 2021Completed
New construction of one (1) three (3) story single family dwelling with roof deck accessed by pilot house, size and location as per plans.
- Fire suppression permit Dec 2020Completed
Install new fire suppression system and 1" combined service in accordance with nfpa 13d throughout the entire building. all work shall comply with the approved plans. all work shall be performed by a fire suppression contractor licensed by the city of philadelphia.**
- Plumbing permit Nov 2020Completed
New construction water service
- Plumbing permit Nov 2020Completed
New construction exterior plumbing
- Plumbing permit Nov 2020Completed
New construction interior plumbing
- Residential building permit Sep 2020Completed
New construction of one (1) three (3) story single family dwelling with roof deck accessed by pilot house, size and location as per plans. amendment: to amend the statement of special inspections schedule
- Electrical permit May 2020Completed
Install 200 amp electrical service. wire throughout new single family dwelling: switches, receptacles, lights, phones, tvs, and interconnected smoke/co detectors as per nec 2014.
- Mechanical / fuel gas permit Mar 2020Completed
Ez permit ductwork & warm-air appliances- for the installation if new ductwork, registers/grilles/diffusers, and warm-air appliances as per attached standards. deviations from these standards require submission of construction and site plans
- Plumbing permit Dec 2019Completed
Ws,ct,fai,hd,ad pa20193392039 "self-certification's are no longer permitted" - " and 3-wc,5-lavs,3-sh,1-bt,1ks,1wm,1-dw & hwh, stack the installation will comply with the philadelphia plumbing code 2004
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
1,950 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
Namico 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
1,850 ft
Dobson James Sch (1,850 ft), Roxborough HS (2,200 ft), Belmont Hills El Sch (4,900 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 Boone Street
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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.
- Check the condition of the fence, yard, and sidewalk out front: who is responsible for upkeep, and whether there are any boundary disputes with neighbors.
- 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.
- Check the sewer connection (public network or septic tank) and the water source (public network or well), including pressure and water quality.
- Knock on a neighboring gate and ask about noise, pets, flooding, or other issues common in the area.
- Ask what heating system is in place (own boiler, wood, gas) and request the last winter month's bills.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.