Historic Preservation in Clark County, NV (2026)
1 county-level rule, plus city-specific rules for 1 city in Clark County, Nevada.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Clark County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Historic-Cultural Monuments
Clark County's Historic Designation Overlay protects neighborhoods, structures, and sites with historical, architectural, cultural, paleontological, or archeological value, and requires a Design Review application before any new construction, major addition, demolition, or significant exterior alteration within the overlay.
Clark County Historic Designation Overlay Rules
Significant RestrictionsClark County Code § 30.02.26(D)
The Historic Designation Overlay (HDO) is established to preserve and protect properties and sites that represent distinctive historical, architectural, cultural, paleontological, or archeological character and value. 2. Applicability None of the standards in this Section may be waived or varied. 3. Establishment of HDO i. Criteria for Establishment ...
Historic Preservation by City in Clark County
1 cities in Clark County have their own historic preservation rules. Each link goes to that city's dedicated page with code citations.
All Clark County ordinances
See every category we cover for Clark County: parking, noise, fences, fires, animals, pools, and more.
Clark County Ordinance Hub →