Butler County, Pennsylvania
Borough of Valencia is a borough in Butler County, Pennsylvania. Septic permits inside Borough of Valencia come from the county and state together. 15 rules below are quoted from official sources and independently re-checked, most recently on November 7, 2026. Rules for unincorporated land are on the Butler County page.
Structures inside Valencia Borough for which a building permit is required after Borough zoning approval.
“Certain structures may require a building permit from Adams Township. You must first get approval from the Valencia Borough Zoning Officer before applying for a building permit.”
A planned residential development in Valencia Borough requiring a final development plan.
“An application for final plan approval can be submitted, provided that: (a) The Borough Council has granted tentative plan approval to the development plan; and (b) All conditions imposed by the Borough Council on the tentative plan approval have been complied with in a manner acceptable to the Borough.”
Valencia Borough zoning-certificate and development applications.
“Include the appropriate fee to Valencia Borough. The fee schedule is located here. The check should be made payable to Valencia Borough.”
Building a house or adding a structure inside Valencia Borough.
“Residents interested in building a house or adding a structure must complete the following: 1. Fill out a Zoning Certificate Application. 2. Attach a completed drawing of the structure on a plot plan. If you do not have a plot plan, you can download and print out a county GIS map and use that instead.”
Borough of Valencia does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Lots in Valencia Borough's Rural Residential (RR) District.
minimum lot size: 1.5 acres
“The Rural Residential District is established to promote preservation of the Borough’s wooded steep slopes, and to provide for an orderly development of those undeveloped or historically agricultural lands adjoining the traditional residential core of the Borough and Three Degree Road. 1-402. Yard and Bulk Requirements A. Minimum Lot Size: 1.5 Acres”
“The Neighborhood Residential District is established to promote and protect the traditional neighborhood development pattern of the Borough’s traditional residential core, including those businesses and institutions of a complementary scale that have historically operated there. 1-502. Yard and Bulk Requirements A. Minimum Lot Size: 7,250 square feet”
Principal development in Valencia Borough's Rural Residential (RR) District.
minimum front yard: 30 feet · minimum side yard: 20 feet · minimum rear yard: 40 feet
“B. Minimum Front Yard: 30 Feet C. Minimum Side Yard: 20 Feet D. Minimum Rear Yard: 40 Feet”
“B. Minimum Front Yard: 20 Feet C. Minimum Side Yard: 15 Feet Total, neither less than 5. D. Minimum Rear Yard: 40 Feet”
Lots in Valencia Borough's Neighborhood Residential (NR) District.
maximum lot coverage: <= 60 percent
“Where yard, lot size, and lot coverage requirements are required by Parts 11, 12, or 16 of this Ordinance and exceed the base yard and bulk requirements of this section, said requirements shall prevail. G. Maximum Lot Coverage: 60% H. Maximum Impervious Surface Coverage: 70% or 14,000 square feet, whichever is less.”
“Where yard, lot size, and lot coverage requirements are required by Parts 10, 11, 12 or 16 of this Ordinance and exceed the base yard and bulk requirements of this section, said requirements shall prevail. I. Maximum Lot Coverage: 40% J. Maximum Impervious Surface Coverage: 60% or 20,000 square feet, whichever is less.”
Onlot sewage systems inside Valencia Borough under Pennsylvania's statewide sewage-facilities permitting rule.
“No local agency may issue a permit for the installation of an individual or community onlot sewage system except by and through a certified sewage enforcement officer employed or contracted by the local agency.”
Installation or construction of an individual or community onlot sewage system, or use or occupancy of a building served by one, inside Valencia Borough.
“No person may install, award a contract for construction or construct an individual or community onlot sewage system, or install, construct, occupy or use a building to be served by that system without first obtaining a permit from the local agency, except as provided in subsections (c)—(e).”
Individual or community onlot sewage systems installed inside Valencia Borough.
“No part of an individual or community onlot sewage system may be covered until a final inspection is conducted and final written approval is given by the local agency. The sewage system shall be inspected, approved and covered before the structure is occupied by a person.”
A recycling, incinerating, composting, or other water-conservation toilet at a property inside Valencia Borough that has an existing unaltered onlot sewage system.
“A permit is not required for the installation of a recycling toilet, incinerating toilet, composting toilet or other type of water conservation device where the existing onlot system will not be altered.”
Residential driveways serving lots entirely or partially in Valencia Borough's Collector Corridor Overlay.
driveways per lot: 1 (Where driveway access is authorized in the Collector Corridor Overlay.)
“Driveways serving lots entirely or partially located within the CC Overlay that bear access to a local public street shall access solely from that street unless access of a driveway thereto meeting the standards of this Ordinance is infeasible due to terrain or other natural limitations. Where driveway access is authorized, one driveway shall be permitted per lot.”
We looked and could not find an official answer yet. Silence is not permission; ask Borough of Valencia or Butler 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 Borough of Valencia publishes no rule on the point, not that none exists. Butler County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Borough of Valencia means bringing your own water and power. The kit we’d start with:
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