Off-grid site report
Bucks County, PA
40.1777, -74.7627 · 16 ft elevationRead this before you act on anything below. This is my researched starting point for Bucks County, PA, not legal advice and not a guarantee. Rules change, and the deciding facts on any specific parcel (setbacks, perc results, overlay districts, deed restrictions, road frontage) live at the county or town office, not in any database. Before you buy land or build, confirm the current rules directly with the local zoning and health offices - the sources on this page tell you exactly who to call.
The local rulesBucks County, PA
Zoning & raw-land occupancy
Varies locallyBucks County has no countywide zoning; each of the 54 municipalities (townships/boroughs) sets its own zoning ordinance under the state's Municipalities Planning Code. The Bucks County Planning Commission only advises, it doesn't administer zoning. source
Dwellings, tiny homes & RVs
Varies locallyNo county rule addresses tiny homes or RV occupancy directly; this is set entirely by each township/borough's zoning and adoption of the state Uniform Construction Code. Confirm with your specific municipality.
Building permits & codes
RestrictedBuilding permits are issued by each township or borough under the Pennsylvania Uniform Construction Code, not by the county. Larger earth disturbance can also trigger review by the Bucks County Conservation District. source
Septic & composting toilets
RestrictedThe Bucks County Department of Health permits all on-lot sewage systems (septic, holding tanks, alternate systems) countywide, one of only four PA counties where the county health department handles this directly. Some townships add their own pump-out requirements. source
Greywater reuse
RestrictedNo dedicated county greywater rule was found; it appears to fall under the same sewage-facilities framework BCDH administers for septic systems, so treat it as regulated rather than exempt. Confirm directly with BCDH. source
Rainwater harvesting
Unclear - verifyNo Bucks County or BCDH-specific rule on rainwater harvesting was found; this appears to default to the Pennsylvania state baseline, permitted for non-potable use, not an approved potable supply on its own.
Private wells & water rights
RestrictedBucks County requires its own well permit and inspection through the Department of Health, a stricter rule than the state's general no-permit baseline for private wells, and some townships add a second township-level well permit. source
Living disconnected from utilities
Varies locallyNo county rule addresses off-grid utility disconnection; it's governed by each township's certificate-of-occupancy standards, which can effectively require a certified water supply or sewage permit before occupancy. Confirm with your municipality's code office.
Sun30-year normals
- Peak-sun hours, annual average
- 4.8 hrs/day
- Worst month (sizes an off-grid array)
- 2.9 hrs/day
- Yearly output per 1 kW of panels
- 1,375 kWh
JFMAMJJASOND
Weather1991-2020
- Precipitation
- 46 in/yr
- Heating degree days
- 5,159 (moderate)
- Frost-free season
- Apr 15 to Oct 26
How far help isstraight-line
- Hospital
Wills Eye Hospital - 26.1 mi
- Fire station
Falls Twp. Fire Co. - 3.1 mi
- Hardware store
Newtown Hardware House - 9.8 mi
- Grocery
Food Bazaar Supermarket - 2.3 mi
From OpenStreetMap. Road miles will be longer, often much longer in hill country.
Plan this spot
These open with this location's real numbers already filled in (ZIP 08611).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
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Sources: US Census Bureau geocoder; NLR PVWatts v8 (solar); NOAA NCEI 1991-2020 climate normals (nearest station) or Open-Meteo (ZIP-centroid) for weather; Open-Elevation; OpenStreetMap contributors. Public data retrieved Aug 21, 2026; agencies update their layers on their own schedules. Planning data, not a survey or legal advice.