Craig County, Virginia requires building permits for new homes and other covered work, and its Building & Zoning office administers both the statewide building code and county zoning12. The Virginia Department of Health handles onsite sewage and private-well permitting, with sewage approval needed before the county building permit34.
At a glance
- Building permit
- Required for new homes and other covered work; some minor work is exempt1
- Zoning
- Yes; county districts set parcel-specific uses and dimensions outside separate municipal zoning52
- Septic permit
- Required through the Virginia Department of Health36
- Private well
- VDH review applies where public water is unavailable74
- Owner-builder
- Homeowners and direct family may do their own work without a contractor license, but permits and code still apply8
- RV living
- Private-land occupancy conditions were not confirmed; ask Building & Zoning before relying on an RV as housing9
- Tiny home
- No specific occupancy rule or minimum dwelling size was confirmed; zoning and building review still apply51
- Farm building
- A qualifying nonresidential farm structure may be code-exempt but still needs a zoning permit10
Who to call
Building permits
Craig County Building & Zoning
Building permits, plan review, inspections, zoning, erosion and sediment control, stormwater provisions and floodplain permit coordination
108 Court Street, New Castle, VA 24127
Septic permits
Craig County Health Department
Local contact for Virginia Department of Health onsite sewage and private-well services in Craig County
161 Main Street, New Castle, VA 24127
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 Craig 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.
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.
Do you need a building permit in Craig County, Virginia?
Yes. Craig County requires building permits for new residential and commercial structures, additions, alterations and other covered work1. Sheds and playhouses larger than 256 square feet need a building permit, while a zoning permit is required for those structures on either side of that threshold1. Craig County lists several exemptions for minor work, but work in a special flood hazard area can still require a permit even when it would otherwise be exempt111. Qualifying farm buildings may be exempt from the building code only when they are nonresidential, sit where farming operations occur and serve an eligible farm use; Craig County still requires a zoning permit for the farm structure10.
Who is the Craig County building department, and how do you reach it?
Craig County Building & Zoning handles building applications, plan review, inspections and zoning review9. The office is at 108 Court Street in New Castle; call 540-864-5010 or email permits@craigcountyva.gov9. Applications may go through Cloudpermit or arrive as an emailed PDF, and plans plus a site plan are required when applicable129. The office issues building and zoning permits Monday through Thursday from 7:30 a.m. to 5:30 p.m., while online applications can be submitted at any time12. Craig County inspects permitted work, and a certificate of occupancy is generally required before a regulated building is occupied or its occupancy changes1314.
Does Craig County, Virginia have zoning?
Yes. Craig County administers zoning districts with parcel-specific use and dimensional rules, but the Town of New Castle publishes its own zoning ordinance52. Ask Craig County Building & Zoning to confirm the jurisdiction, mapped district, allowed use, setbacks and site-plan requirements before placing a home159. The reviewed rules do not establish one minimum lot size or one setback for every residential parcel. The available dimensions apply specifically to manufactured-home parks: each lot must contain at least 5,000 square feet, and a manufactured home must sit at least 35 feet from a public street1617. Craig County manufactured-home parks are limited to districts that permit them and carry additional spacing, access, utility and site requirements18.
How do septic and well permits work in Craig County?
The Virginia Department of Health handles onsite sewage and private-well permitting for Craig County34. Start with the Craig County Health Department at 161 Main Street in New Castle, phone (540) 864-513619. A written construction permit is required before an onsite sewage system is built, expanded or modified, and Craig County requires VDH sewage approval before issuing the building permit63. Public water and sewer serve much of the New Castle area; outside that service area, homes and businesses need private wells and septic systems prescribed by VDH7. Septic feasibility is a major early check because only 8.3% of Craig County soils are rated without severe limitations for a conventional drain field20.
Can you live in an RV or tiny home on your land in Craig County?
We could not confirm Craig County's conditions for occupying an RV on private land, even though the county lists a recreational-vehicle parking permit; ask Building & Zoning about the parcel, duration, utilities and sewage plan before using an RV as housing9. Virginia campground rules do not establish a general right to occupy an RV on a private parcel21. We also could not confirm a Craig County-specific tiny-home occupancy rule or numeric minimum dwelling size. A tiny home proposed as a dwelling still needs review under the county's zoning and building-permit rules unless Building & Zoning identifies a specific exception51. Manufactured homes follow separate placement rules, including county district controls and statewide protections for qualifying homes1822.
Building a home in Craig County: the steps, in order
- Ask Craig County Building & Zoning to confirm whether county or Town of New Castle zoning applies, then identify the district, allowed use and setbacks215.
- Confirm public water and sewer availability; if the parcel needs private systems, obtain VDH sewage approval and begin the well review with the Craig County Health Department73.
- Obtain a VDOT land-use permit for a new driveway entering a state-maintained road23.
- Submit the building application, plans and any applicable site plan through Cloudpermit or by emailed PDF129.
- If doing your own work, document the owner-builder arrangement; the contractor-license exemption does not waive building permits or code compliance8.
- Schedule inspections and obtain the certificate of occupancy before moving into the completed home1314.
What should you check before buying land in Craig County?
Resolve the usable building envelope before closing. Only 8.3% of Craig County soils are rated without severe limitations for a conventional septic drain field, and 38.4% of the county has a slope of 15% or less2024. Confirm the zoning jurisdiction, district, setbacks and permitted use with Craig County Building & Zoning, especially near New Castle29. Check whether public utilities reach the parcel or a private well and septic system will be required7. For land in a floodplain or suspected floodplain area, Craig County requires an elevation certificate from a professional engineer or licensed surveyor25. Confirm legal access and budget for a VDOT entrance permit if the driveway will meet a state-maintained road23.
Watch-outs
- Craig County requires a zoning permit for a shed or playhouse even when its size leaves it exempt from the building-permit requirement1.
- The owner-builder option removes a contractor-licensing requirement for qualifying homeowners and direct family members; it does not remove county building permits, inspections or code compliance8.
- The reviewed 5,000-square-foot lot minimum and 35-foot public-street setback apply to manufactured-home parks, not every residential parcel in Craig County1617.
Sources
- Building and Zoning FAQs, quoted and re-checked
- Building & Zoning, quoted and re-checked
- Virginia Department of Health Onsite Sewage & Water Services (2026 county census)
- Environmental Health - Roanoke Health District, quoted and re-checked
- Building & Zoning, quoted and re-checked
- 12VAC5-610-240. Permits; general (Virginia statewide rule), quoted and re-checked
- craigcountyva.gov, quoted and re-checked
- Building and Zoning FAQs, quoted and re-checked
- Craig County Building & Zoning (craigcountyva.gov)
- Building and Zoning FAQs, quoted and re-checked
- 13VAC5-63-80. Section 108 Application for permit (Virginia statewide rule), quoted and re-checked
- Building & Zoning, quoted and re-checked
- Building & Zoning, quoted and re-checked
- 13VAC5-63-160. Section 116 Certificates of occupancy, quoted and re-checked
- Building & Zoning, quoted and re-checked
- Zoning Ordinance, quoted and re-checked
- craigcountyva.gov, quoted and re-checked
- Zoning Ordinance, quoted and re-checked
- Craig County Health Department (vdh.virginia.gov)
- 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
- Code of Virginia, Title 35.1 — Hotels, Restaurants, Summer Camps, and Campgrounds (Virginia statewide rule), quoted and re-checked
- § 15.2-2290. Uniform regulations for manufactured housing (Virginia statewide rule), quoted and re-checked
- craigcountyva.gov, quoted and re-checked
- Share of land at 15% slope or less: Bolthole Index county data
- Flood Plain Policy, quoted and re-checked
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.