Zoning, building permits and septic rules in Colonial Beach, Virginia

At a glance

Zoning

Town of Colonial Beach's own Zoning Ordinance applies inside town limits¹

Building permit

Required statewide under the Virginia building code; the town office that issues it is unconfirmed⁴

Zoning permit

Issued before lots are consolidated or accessory structures go on vacant lots; expires if work does not start within 1 year⁵

R-1 minimum lot

12,000 square feet⁶

R-2 minimum lot

5,000 square feet⁷

Septic

Westmoreland County Health Department, Environmental Health Division, outside public sewer areas⁸

Who to call

Contact details are copied from each office’s official page and were checked against it on October 23, 2026.

Does Colonial Beach, Virginia have zoning, and what does it mean for lot size and setbacks?

Yes. Colonial Beach adopts its own Zoning Ordinance, and it applies to all land inside town limits instead of Westmoreland County zoning¹. Only uses expressly listed for a district are permitted there; an unlisted use is prohibited¹. The town's districts include A-1 Agricultural, R-1, R-2, R-2A, R-3, R-4, MHP manufactured home park, CR, C-1, C-2, maritime commercial, resort commercial, I-1 light industrial and PUD, plus flood plain and Chesapeake Bay overlays⁹.

In the R-1 district, the minimum lot is 12,000 square feet⁶. R-1 front setbacks run from 20 to 35 feet, the rear setback is at least 35 feet, and side setbacks are 7 feet on one side and 15 feet combined¹⁰. Lot coverage in R-1 is capped at 36% without mitigation¹¹, and height at 35 feet¹².

In the R-2 district, the minimum lot is 5,000 square feet⁷. R-2 front setbacks run from 15 to 30 feet, the rear setback is at least 25 feet, and side setbacks are 5 feet on one side and 15 feet combined¹³. Check the town's official zoning map for your parcel's district; the posted ordinance articles date from 2012 and 2013 and later amendments were not checked¹.

Do you need a building permit in Colonial Beach, and who issues it?

A building permit is required for construction anywhere in Virginia under the statewide building code, and the applicant must show contractor licensure or a written statement that the applicant is not subject to licensure⁴. Enforcement belongs to the local government's building inspections department². We could not confirm which Colonial Beach office issues building permits and inspections, so call the town's Planning and Community Development office before you hire anyone.

The town does issue zoning permits. Colonial Beach issues a zoning permit before lots are consolidated or when accessory structures are placed on vacant lots, and the permit expires if the activity does not start within 1 year⁵. The town's forms page lists a Principal Structure or Renovation Addition to Principal Structure form, a Zoning Permit Short Form and a Trades Permit form¹⁴.

Westmoreland County's Building Official and the county's zoning permit rules cover unincorporated Westmoreland County, not land inside Colonial Beach¹⁵. Sending a town address to the county planning counter means going to the wrong office.

Can you live in an RV, manufactured home or tiny home in Colonial Beach?

We could not confirm a Colonial Beach rule on living in an RV on private land; the town's ordinance articles we reviewed regulate where RVs may be parked, not whether people may sleep in them, so ask the planning office¹⁶.

Manufactured homes are allowed in the town's MHP district, at a maximum density of 8 dwelling units per acre¹⁷. Manufactured homes outside the MHP district were not addressed in the text we reviewed.

For tiny homes, Virginia's building code lets a dwelling of 400 square feet or less use Appendix AQ as an alternative path, but that is a building-code rule and does not grant zoning approval, placement rights or septic approval¹⁸. Accessory apartments larger than 750 square feet may be permitted in R-1 and R-2 subject to an approved site plan and conditions set by town council¹⁹²⁰.

How do septic permits work inside Colonial Beach?

Septic permits are not a town function. Virginia requires a written construction permit before any sewage disposal system is built, expanded or modified²¹, and in Westmoreland County the Health Department's Environmental Health Division handles the permit process³. A new septic system needs a soil determination and a septic permit before installation, and an operation permit after inspection is needed for the certificate of occupancy⁸.

Whether a given lot inside the town must connect to public sewer is a question we could not confirm. The county notes that public water and sewer are available in specified areas, including areas served by the Town of Colonial Beach, and that a private septic system is required outside public sewer areas²². Ask the town's utility billing office and the Environmental Health office which applies before you close.

Soils matter too: about 12% of soils across Westmoreland County rate as not limited for a conventional drain field, so expect a site evaluation on any lot that needs septic²³.

Building a home in Colonial Beach: the steps, in order

1. Call the town's Planning and Community Development office to confirm the zoning district, setbacks and any flood plain or Chesapeake Bay overlay on your lot⁹¹⁶.
2. Ask the same office who issues building permits and inspections inside town limits; we could not confirm this.
3. Apply for the zoning permit the town requires before building on or consolidating lots⁵.
4. Confirm sewer: either a public connection or a Health Department septic permit²²²⁴.
5. Build to the statewide building code, with the local building official inspecting footings, foundations, framing and a final inspection²⁵.
6. Obtain a certificate of occupancy before anyone moves in²⁶.

What stays with Westmoreland County, and what to check before you buy

Septic and private-well permits stay with the Westmoreland County Health Department³. A private well construction or abandonment permit costs $300²⁷. For land outside town limits, use the Westmoreland County page, because county rules apply only to unincorporated land¹⁵.

Check flood risk first. In R-1, new principal structures must be flood proofed 3 feet above base flood elevation²⁸, and Virginia allows a building official to require permits for otherwise exempt items in a special flood hazard area²⁹. A driveway or entrance onto a state-maintained road needs a VDOT land-use permit³⁰. Westmoreland County's effective property tax rate is 0.6%³¹, and typical home insurance runs about $1,504 a year³².

Watch-outs

• We could not confirm which Colonial Beach office issues building permits, inspections and certificates of occupancy, so confirm with the Planning and Community Development office before you sign a contractor¹⁶.
• The Colonial Beach zoning articles we reviewed date from 2012 and 2013, so ask the planning office whether later amendments changed your district's rules¹.
• An owner-builder exemption from contractor licensing does not exempt the work from the building code, permits or inspections³³.
• Rules for living in an RV, tiny home, minimum dwelling size and private wells inside town limits were not confirmed; ask the town before buying with that plan¹⁶.

Sources

1. Colonial Beach Zoning Ordinance, Article 1 Purpose and Applicability (updated November 8, 2012) (Town of Colonial Beach), quoted and re-checked
2. Virginia Uniform Statewide Building Code (USBC) (Virginia statewide rule), quoted and re-checked
3. Water & Sewer, quoted and re-checked
4. 13VAC5-63-80. Section 108 Application for permit (Virginia statewide rule), quoted and re-checked
5. Colonial Beach Zoning Ordinance, Article 2 Administration and Enforcement (updated November 2012) (Town of Colonial Beach), quoted and re-checked
6. Colonial Beach Zoning Ordinance, Article 4 Residential Limited R-1 (updated March 2012) (Town of Colonial Beach), quoted and re-checked
7. Colonial Beach Zoning Ordinance, Article 6 Residential General R-2 (updated December 2013) (Town of Colonial Beach), quoted and re-checked
8. Water & Sewer, quoted and re-checked
9. Colonial Beach Zoning Ordinance, Article 3 Districts and Zoning Map Description (updated October 11, 2012) (Town of Colonial Beach), quoted and re-checked
10. Colonial Beach Zoning Ordinance, Article 4 Residential Limited R-1 (updated March 2012) (Town of Colonial Beach), quoted and re-checked
11. Colonial Beach Zoning Ordinance, Article 4 Residential Limited R-1 (updated March 2012) (Town of Colonial Beach), quoted and re-checked
12. Colonial Beach Zoning Ordinance, Article 4 Residential Limited R-1 (updated March 2012) (Town of Colonial Beach), quoted and re-checked
13. Colonial Beach Zoning Ordinance, Article 6 Residential General R-2 (updated December 2013) (Town of Colonial Beach), quoted and re-checked
14. Town of Colonial Beach Applications, Permits & Forms (colonialbeachva.gov)
15. Westmoreland County Zoning Ordinance, quoted and re-checked
16. Town of Colonial Beach Planning and Community Development (colonialbeachva.gov)
17. Colonial Beach Zoning Ordinance, Article 3 Districts and Zoning Map Description (updated October 11, 2012) (Town of Colonial Beach), quoted and re-checked
18. 13VAC5-63-210. Chapter 3 Use and occupancy classification, quoted and re-checked
19. Colonial Beach Zoning Ordinance, Article 4 Residential Limited R-1 (updated March 2012) (Town of Colonial Beach), quoted and re-checked
20. Colonial Beach Zoning Ordinance, Article 6 Residential General R-2 (updated December 2013) (Town of Colonial Beach), quoted and re-checked
21. 12VAC5-610-240. Permits; general (Virginia statewide rule), quoted and re-checked
22. Water & Sewer, quoted and re-checked
23. 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
24. Virginia Department of Health, Three Rivers Health District — Westmoreland County Health Department (vdh.virginia.gov)
25. 13VAC5-63-130. Section 113 Inspections (Virginia statewide rule), quoted and re-checked
26. 13VAC5-63-160. Section 116 Certificates of occupancy (Virginia statewide rule), quoted and re-checked
27. Environmental Health Services - Three Rivers Health District, quoted and re-checked
28. Colonial Beach Zoning Ordinance, Article 4 Residential Limited R-1 (updated March 2012) (Town of Colonial Beach), quoted and re-checked
29. 13VAC5-63-80. Section 108 Application for permit (Virginia statewide rule), quoted and re-checked
30. Land use permits (Virginia statewide rule), quoted and re-checked
31. Effective property tax rate: Bolthole Index county data
32. Typical home insurance premium: Bolthole Index county data
33. § 54.1-1101. Exemptions; failure to obtain certificate of occupancy; penalties (Virginia statewide rule), quoted and re-checked

Written October 23, 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.