Union County, Pennsylvania
Gregg Township is a township in Union County, Pennsylvania. Gregg Township adopts its own zoning, so inside its limits Gregg Township’s rules apply, not the county’s. 9 rules below are quoted from official sources and independently re-checked, most recently on November 1, 2026. Rules for unincorporated land are on the Union County page.
Improvements inside Gregg township, Union County, Pennsylvania
“building and zoning permits are required for improvements within gregg township.”
All land inside Gregg township, Union County, Pennsylvania: the township administers its own zoning ordinance
“building and zoning permits are required for improvements within gregg township. zoning has been in place since 1968 and was updated in 1998.”
Single-family dwelling or seasonal dwelling in the agriculture district (Article 5) of Gregg township
minimum lot size, on-lot water and sewer: 40000 sq ft · minimum lot size, central water and/or sewer: 20000 sq ft
“5.4.4.1 minimum lot size: on-lot water and sewer: 40,000 sq. ft. central water and/or sewer: 20,000 sq. ft.”
Single-family or seasonal dwelling in the agriculture district (Article 5) of Gregg township
front yard, principal structure: 25 ft · side yard, principal structure: 10 ft · rear yard, principal structure: 20 ft · yard, accessory structure: 6 ft (applies to accessory structures)
“5.4.4.3 minimum yards front: 25 ft. side: 10 ft. rear: 20 ft. (principal structure) 6 ft. (accessory structure)”
“6.4.1.3 minimum yards: front: 25 ft. side: 10 ft. rear: 10 ft. (primary structure) 6 ft. (accessory structure)”
Residential development in the Article 6 district of Gregg township (district name not confirmed)
maximum building coverage: <= 20 percent · maximum impervious coverage: <= 40 percent
“6.3.3 maximum building coverage: 20% 6.3.4 maximum impervious coverage: 40%”
Structures in the agriculture district (Article 5) of Gregg township
maximum building height: <= 45 ft (certain agricultural structures exempt (section 15.6))
“5.3.1 maximum building height: 45 ft. (note: certain agricultural structures are exempt, see section 15.6)”
Subdivision and land development inside Gregg township
“click here for a: subdivision and land development ordinance – saldo.pdf”
Zoning, building and subdivision/land development permit applications for land inside Gregg township
“for a zoning, building or subdivision/land development permit, please go to www.ckcog.com.”
We looked and could not find an official answer yet. Silence is not permission; ask Gregg Township or Union 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 Gregg Township publishes no rule on the point, not that none exists. Union County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Gregg Township means bringing your own water and power. The kit we’d start with:
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