Crawford County, PA zoning map, flood zone and property lines by address
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Towns in Crawford County: Meadville, Titusville, Cambridge Springs.
Flood zone by address
ParcelSheet reads FEMA's National Flood Hazard Layer at the lot: the zone, whether it is a high risk area where lenders ask for flood insurance, and the base flood elevation where FEMA lists one. FEMA's countywide study for Crawford County has 163 FIRM panels, the newest effective August 2012; no coastal V zones are mapped in it.
The official panel and any Letter of Map Amendment are at FEMA's Map Service Center. An elevation certificate for a Crawford house comes from a licensed surveyor and is often on file with the county or city building office.
Property lines
The parcel outline, parcel number and mapped size come from the Pennsylvania county parcel layers (each county publishes its own), so a Crawford lot shows the same lines the county assessment office draws. Crawford County covers about 647,908 acres of land and 16,158 acres of water.
Mapped lines are approximate. The Crawford County assessment office keeps the parcel record (Crawford County website); a licensed surveyor sets the true corners.
Zoning
In Pennsylvania zoning is set by the township, borough or city, or the county where the municipality has no zoning of its own: in Crawford County, Meadville, Titusville, Cambridge Springs each zone the land inside their limits. ParcelSheet shows the use code on the lot's parcel record and the municipality it sits in; the township or borough zoning office has the district, the uses it allows and the lot size it needs. The Crawford County website lists the county's municipalities.
ADU and guest houses
Under Pennsylvania Municipalities Planning Code (Act 247 of 1968, 53 P.S. 10101 and following), the township, borough or city, or the county where the municipality has no zoning of its own can allow an accessory dwelling unit on a lot with a house. Whether a Crawford lot can add one depends on its district; the township or borough zoning office has the rule. ParcelSheet shows the mapped lot size and the ground's slope, the first two things the question turns on.
Septic and soil
ParcelSheet reads the USDA soil survey at the lot: the soil's name, its septic absorption rating and whether it is prime farmland. Crawford County is soil survey area PA039, Crawford County, Pennsylvania, last updated September 2026, on Web Soil Survey.
A new or changed septic system in Crawford County needs a permit from the local agency's sewage enforcement officer (the township, borough, joint agency or county health department, under Pennsylvania DEP Act 537 rules).
Setbacks
Setbacks in Crawford County come from the zoning district: the front, side and rear distances a house must keep. ParcelSheet does not draw setback lines; the township or borough zoning office gives them for the lot's district, and Meadville, Titusville, Cambridge Springs for land inside their limits.
Hazards that apply
- Wetlands and wildfire. ParcelSheet shows the National Wetlands Inventory near a Crawford lot and the Forest Service wildfire hazard rating at it.
Questions
Is my house in a flood zone in Crawford County?
Type the address in the box above and ParcelSheet reads FEMA's flood zone at the lot's center. FEMA's countywide flood map for Crawford County has 163 panels, the newest effective August 2012. A lender or insurer uses the official FIRM panel; FEMA's Map Service Center has it.
How do I find property lines in Crawford County?
Open the Pennsylvania map, type the address, and the parcel outline from the Crawford County assessment office shows on the map with its parcel number and mapped size. Mapped lines are approximate; only a licensed surveyor sets the true corners.
What is my property zoned in Crawford County?
Zoning in Crawford County is set by the township, borough or city, or the county where the municipality has no zoning of its own (such as Meadville, Titusville). ParcelSheet shows the use code on the parcel record and names the municipality; the township or borough zoning office has the final word.
Can I build an ADU in Crawford County?
Under Pennsylvania Municipalities Planning Code (Act 247 of 1968, 53 P.S. 10101 and following), the township, borough or city, or the county where the municipality has no zoning of its own can allow an accessory dwelling unit, and each sets its own rules. In Crawford County ask the township or borough zoning office for the lot's district first; ParcelSheet shows the lot size as mapped so you can see the room you have.
Do I need a septic permit in Crawford County?
Yes. A new or changed septic system in Crawford County needs a permit from the local agency's sewage enforcement officer (the township, borough, joint agency or county health department, under Pennsylvania DEP Act 537 rules). ParcelSheet shows the USDA soil survey's septic rating at the lot, from survey area PA039 (Crawford County, Pennsylvania).
What can I build on 5 acres in Crawford County?
Zoning in Crawford County is set by the township, borough or city, or the county where the municipality has no zoning of its own (such as Meadville, Titusville). The zoning district decides the uses, how many homes and the smallest lot it allows on 5 acres. ParcelSheet shows the lot size as mapped and the use code on the parcel record; the township or borough zoning office has the district and its rules. See the Crawford County website.
What are the residential setbacks in Crawford County (2026)?
Setbacks in Crawford County come from the zoning code of the municipality the lot sits in: the front, side and rear distances depend on the lot's district. ParcelSheet does not draw setback lines or give a number it did not read; the township or borough zoning office gives them for the district. See the Crawford County website.
Next to Crawford County: Erie County, Mercer County, Venango County, Warren County.
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