Berkeley County, West Virginia requires building permits for construction and listed building-system work, with inspections and a Certificate of Occupancy before a covered building is occupied123. The county has no comprehensive countywide zoning, but Tuscarora and Windewald have zoning districts and municipalities may apply their own rules45. Private well and septic projects go through the Berkeley-Morgan County Health Department6.
At a glance
- Building permit
- Required for construction, alterations, demolition, occupancy changes and listed building-system work1
- Zoning
- No comprehensive countywide zoning; Tuscarora and Windewald have zoning districts47
- Septic permit
- Health-department permit and inspection required for an on-site system; utility letters are the alternative689
- Owner-builder
- Allowed under state law if you personally do the work; anyone you hire still needs a WV contractor's license10
- Well permit
- A health-department well permit is part of the building application when public water is unavailable1112
- Agricultural buildings
- Exempt from the State Building Code, State Fire Code and county building code13
- Subdivision
- The county regulates subdivision and land development, though that ordinance does not control land uses14
Who to call
Building permits
Berkeley County Building Permits and Inspections
Residential and commercial building permits, inspections and certificates of occupancy for unincorporated Berkeley County
400 W Stephen, Suite 202, Martinsburg, WV 25401
Zoning
Berkeley County Planning Department
The county's Subdivision & Land Development Ordinance, Comprehensive Plan, floodplain ordinance, and the county's only two zoning ordinances (Airport Zoning and the Windewald/Tuscarora District)
400 W Stephen, Suite 203, Martinsburg, WV 25401
Septic permits
Berkeley-Morgan County Health Department, Environmental Services
Individual on-site sewage (septic) and private water-supply permits for Berkeley County
122 Waverly Court, Martinsburg, WV 25403
Contact details are copied from each office’s official page and were checked against it on October 10, 2026.
Off-grid gear
Going off-grid in Berkeley County means bringing your own water and power. The kit we’d start with:
- Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
- Power Bluetti Solar generators and home battery backup for living off the grid.
- Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
- Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.
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Do you need a building permit in Berkeley County, West Virginia?
Yes. In areas under Berkeley County's permit jurisdiction, a permit is required to construct, enlarge, alter, repair, move or demolish a building, change its occupancy, or install or change listed electrical, gas, mechanical or plumbing systems1. Berkeley County has adopted a building code and administers the 2018 International Residential Code and 2018 International Building Code; municipal requirements may differ1516. New buildings, additions and alterations require at least four inspections, and final inspection plus a Certificate of Occupancy are required before occupancy23. Buildings used primarily for agriculture are exempt from the state, fire and county building codes17. An owner or occupant who personally performs the work may claim an exemption from contractor licensure, but not from the county permit, code or inspection process10.
Who is the Berkeley County building department, and how do you reach them?
Berkeley County Building Permits and Inspections is at 400 West Stephen Street, Suite 202, Martinsburg, and its phone number is (304) 264-196618. Submit the required site plan and construction drawings, pay the permit fee when directed, and wait for plan-review approval and permit issuance before starting work19. Residential submissions include well and septic permits or public-utility availability letters, plus a plot plan showing structures, drainage, disturbed areas, driveway access, and well and septic locations12021. Berkeley County publishes building permit and inspection fees, and impact fees are assessed when building permits are issued2223. A state-highway driveway needs an entrance permit with the application, while construction in a mapped 100-year floodplain needs a Floodplain Certificate2124.
Does Berkeley County have zoning?
Berkeley County has no comprehensive countywide zoning, and the majority of the county is not zoned425. Tuscarora and Windewald have mapped zoning districts, and incorporated municipalities may administer their own rules57. Outside those special districts and municipalities, we could not confirm any county rule on minimum dwelling size, minimum lot size, setbacks, building height, lot coverage, RV occupancy, tiny-home occupancy, manufactured-home occupancy or temporary camping, so ask the Planning Department before you buy26. Building permits, subdivision and land-development review, floodplain rules, septic requirements and private restrictions may still control whether a particular plan works114248. Ask the Planning Department to locate the parcel on the applicable maps before relying on the no-countywide-zoning answer26.
How do septic permits work in Berkeley County?
The Berkeley-Morgan County Health Department administers Berkeley County's individual on-site sewage and water-supply programs6. New septic systems and modifications require a permit before installation, and the soil-absorption area cannot be covered or the system used until approved2728. A Berkeley County building application using private service needs health-department well and septic permits; public water and sewer availability letters are the alternative81120. A private well also needs a local health-department permit before drilling, modifying or abandoning it, and a state-licensed well driller must perform the work12. Only about 25% of mapped Berkeley County soils avoid a “very limited” rating for conventional drain fields, so establish septic feasibility before choosing a house site29. The Berkeley office is at 122 Waverly Court in Martinsburg and can be reached at (304) 263-513130.
Can you live in an RV or tiny home on your land in Berkeley County?
Berkeley County has no comprehensive countywide zoning, and the majority of the county is not zoned425. We could not confirm a county rule on RV occupancy, tiny-home occupancy, manufactured-home occupancy or temporary camping outside the special zoning districts and incorporated municipalities, so ask Planning before relying on any of them26. That zoning answer does not waive other requirements: Tuscarora and Windewald have zoning districts, municipalities may have their own rules, and building, subdivision, septic and floodplain requirements can still apply514824. A tiny home used as a dwelling is not exempt from Berkeley County's permit and inspection process merely because the parcel is not zoned12. We could not confirm whether a non-septic off-grid sanitation system can be approved; ask Environmental Services about the proposed system30. Ask Planning to confirm the parcel's district and Building Permits and Inspections how the proposed unit will be classified2618.
How do you build a home in Berkeley County, West Virginia, step by step?
- Ask the Planning Department whether the parcel is in Tuscarora, Windewald, a municipality or an airport-regulated area, and whether subdivision review applies514.
- Establish water and wastewater service by obtaining health-department well and septic permits or public-utility availability letters81120.
- Design the access and site plan; a driveway from a state highway needs an entrance permit submitted with the building application21.
- Resolve floodplain review before construction if the site lies in a mapped 100-year floodplain24.
- Submit the site plan, construction drawings and supporting documents, then pay the permit fee when directed19.
- Begin construction only after plan review is approved and the building permit is issued19.
- Schedule the required inspections and obtain the Certificate of Occupancy before occupying the building23.
What should you check before buying land in Berkeley County?
Check legal access, wastewater feasibility and flood exposure before treating a Berkeley County parcel as buildable. A state-highway driveway needs an entrance permit, and the building plot plan must show existing or proposed access21. Only about 25% of mapped soils avoid a “very limited” rating for a conventional septic drain field, so obtain the health department's site-specific answer early296. Residential or commercial construction in a mapped 100-year floodplain needs a county Floodplain Certificate24. If a tract will be divided or developed, the county subdivision ordinance may apply even where no zoning district controls land use14. Typical home value is about $325,983, while the median annual property-tax bill is $1,353 at an effective rate near 0.5%313233. Confirm whether the land is in Tuscarora, Windewald, a municipality or an airport-regulated area before relying on the no-countywide-zoning answer526.
Watch-outs
- Berkeley County has no comprehensive countywide zoning, but Tuscarora and Windewald have zoning districts, municipalities may have their own rules, and county building, subdivision and floodplain requirements can still apply451424.
- Structures over 7,600 square feet need construction drawings sealed by a West Virginia design professional, and the West Virginia State Fire Marshal must approve the plans as part of the county's building-permit process18.
- We could not confirm a county rule on RV or tiny-home occupancy outside the Tuscarora and Windewald districts and the municipalities, or whether non-septic off-grid sanitation can be approved; ask Planning and Environmental Services42630.
Sources
- Building Permit Process, quoted and re-checked
- Inspection Requirements, quoted and re-checked
- Inspection Requirements, quoted and re-checked
- Current Comprehensive Plan - Adopted February 2025, quoted and re-checked
- Planning FAQs, quoted and re-checked
- Environmental Services, quoted and re-checked
- Planning FAQs, quoted and re-checked
- Building Permit Process, quoted and re-checked
- Environmental Services, quoted and re-checked
- West Virginia Contractor Licensing Act, §§30-42-3, 30-42-6, and 30-42-10, quoted and re-checked
- Building Permit Process, quoted and re-checked
- Water Wells (West Virginia statewide rule), quoted and re-checked
- West Virginia Code §15A-11-5, Promulgation of rules and statewide building code (West Virginia statewide rule), quoted and re-checked
- County Ordinances, quoted and re-checked
- County Ordinances, quoted and re-checked
- berkeleywv.org, quoted and re-checked
- West Virginia Code §15A-11-5. State Building Code (West Virginia statewide rule), quoted and re-checked
- Berkeley County Building Permits and Inspections (berkeleywv.org)
- Building Permit Process, quoted and re-checked
- Building Permit Process, quoted and re-checked
- Building Permit Process, quoted and re-checked
- Berkeley County Building Permit/Inspection Fees, quoted and re-checked
- Impact Fees, quoted and re-checked
- berkeleywv.org, quoted and re-checked
- Planning FAQs, quoted and re-checked
- Berkeley County Planning Department (berkeleywv.org)
- West Virginia Code §16-1-9 (West Virginia statewide rule), quoted and re-checked
- Inspection of a Standard Septic Tank System Installation (West Virginia statewide rule), quoted and re-checked
- Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
- Berkeley-Morgan County Health Department, Environmental Services (bchealthdept.org)
- Typical home value (Zillow): Bolthole Index county data
- Median property tax bill: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
Written October 10, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.