Montgomery County, Pennsylvania
Upper Gwynedd Township is a township in Montgomery County, Pennsylvania. 6 rules below are quoted from official sources and independently re-checked, most recently on October 24, 2026. Rules for unincorporated land are on the Montgomery County page.
Zoning districts inside Upper Gwynedd Township.
“Article III Districts; Zoning Map; Boundaries”
Building-code administration inside Upper Gwynedd Township.
“The Township hereby elects to administer and enforce the provisions of the Pennsylvania Construction Code Act, Act 45 of 1999, 35 P.S. §§ 7210.101 through 7210.1103, as amended from time to time, and its regulations.”
Upper Gwynedd Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Every building or dwelling hereafter erected or used for a permitted purpose in the R-1 Residential District.
minimum lot area: >= 43560 square feet
“A lot area of not less than 43,560 square feet and a lot width of not less than 200 feet at the building line or at the point of the proposed building closest to the street and extending the full depth of the building shall be provided for every building or dwelling hereafter erected or used for any purpose permitted in this district.”
Each lot in the R-1 Residential District.
maximum building coverage: <= 10 percent
“Not more than 10% of the area of each lot may be occupied by buildings.”
Buildings and structures in the BP Business Professional District.
maximum height: <= 35 feet
“No building or structure, including any towers, whether attached or freestanding, shall exceed 35 feet.”
All lots developed in the R-1 Residential District inside Upper Gwynedd Township.
“All lots developed in an R-1 Residential District shall be connected to public sewers and public water.”
We looked and could not find an official answer yet. Silence is not permission; ask Upper Gwynedd Township or Montgomery County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Upper Gwynedd Township publishes no rule on the point, not that none exists. Montgomery County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Upper Gwynedd Township means bringing your own water and power. The kit we’d start with:
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