Santa Cruz County, CA Historic Preservation: Historic-Cultural Monuments (2026)
Key Facts
- Governing chapter
- SCCC Ch. 16.42, Historic Preservation
- Reviewing body
- Historic Resources Commission (Ch. 2.58)
- Protected ratings
- NR-1 through NR-5
- Recording deadline
- 90 days after Board designation
- Penalty
- Misdemeanor, SCCC § 1.12.030 & Ch. 19.01
- Appeal path
- Board of Supervisors, SCCC § 18.10.310
Summary
Santa Cruz County designates historic resources by Board of Supervisors resolution under SCCC § 16.42.050, ranking each NR-1 through NR-5. Once listed, exterior changes, new construction, relocation, or demolition all require a historic resource preservation plan approved by the Historic Resources Commission.
(A) Protected Historic Resources. The Santa Cruz County historic resources inventory shall consist of those structures, objects, properties, sites, and districts as designated by certified resolution of the Board of Supervisors and thereby incorporated by reference and made a part of this chapter... (B) Rating of Significance... designated historic structures, objects, sites and districts shall be assigned a National Register (NR) Rating Code for historic significance... as follows: (1) NR-1. A property listed in the National Register of Historic Places. (2) NR-2. A property that has been determined to be eligible for listing on the National Register... (5) NR-5. A property determined to have local historical significance. (C) Designation Criteria. Structures, objects, sites and districts shall be designated as historic resources if, and only if, they meet one or more of the following criteria and have retained their architectural integrity and historic value: (1) The resource is associated with a person of local, State or national historical significance.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 5004302; v11 updated 2026-05-19; through 05-19-2026).
Full Breakdown
42 (Historic Preservation) governs any structure, object, site, or district the County lists in its historic resources inventory. 58 SCCC) assigns a National Register (NR) rating: NR-1 covers properties already listed on the National Register of Historic Places, NR-2 and NR-3 cover properties eligible or believed eligible for listing, NR-4 covers properties with potential future eligibility pending more research, and NR-5 covers properties of local historical significance only; only NR-1 through NR-5 ratings trigger chapter requirements, while an NR-6 rating flags a property evaluated and found ineligible.
050(C) requires that a resource meet at least one of four criteria and retain architectural integrity: association with a historically significant person, association with a historic event, representation of a distinct architectural style or master builder's work, or the likelihood of yielding important historical information. 050(D)-(E). 040 bars any material change to the exterior, new construction (including fences and decks), relocation, or demolition affecting the resource unless the Historic Resources Commission has approved a historic resource preservation plan; demolition of noncontributing structures in a historic district is exempted. 050(F).
Violations & Fines
Violating any provision of Chapter 16.42 is a criminal misdemeanor under § 16.42.120(A), with the penalty set by SCCC § 1.12.030 and Chapter 19.01. The same conduct is separately treated as a land use violation subject to civil enforcement under Chapter 19.01 per § 16.42.120(B), so the County can pursue criminal and civil remedies concurrently. Anyone aggrieved by a Historic Resources Commission act or determination can appeal directly to the Board of Supervisors under SCCC § 18.10.310 et seq., per § 16.42.110(A).
Frequently Asked Questions
What ratings make a Santa Cruz County property a protected historic resource?
Can I remodel a house the County has designated historic?
What happens if I alter a designated property without approval?
How does a property get added to or removed from the historic inventory?
Sources & Official References
Other rules in Santa Cruz County
California rules heatmap·Compare Santa Cruz County to another location·View the California historic preservation overview
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