Local zoning · Pacific Grove

Pacific Grove — Historic Preservation

Q: Can the HRC let me break zoning rules to save a historic building?

The HRC can grant a historic preservation permit to allow exceptions to zoning district regulations (parking, yards, height, coverage) when necessary to preserve or restore an HRI building, but it cannot allow a use that is otherwise prohibited in the zoning district — see § 23.76.060 .

Historic Preservation under the Pacific Grove local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

Pacific Grove’s historic preservation rules live in the zoning code’s Chapter 23.76 (Historic Preservation) and the community development permit procedures in Chapter 23.70. The local framework creates a city Historic Resources Inventory (HRI), establishes a five‑member Historic Resources Committee (HRC) to review HRI actions and permits, requires review of almost all exterior changes to HRI properties, and gives limited incentives (exceptions) to help preserve listed buildings. See § 23.76.010 through § 23.76.130 for the core rules.

Note: this page covers only what the Pacific Grove zoning/planning ordinance says about historic preservation (permits, review authorities, HRI, demolition/relocation rules). For building-code compliance use the California Building Standards Code.

How the ordinance works (quick points)

The ordinance defines the HRI, evaluation criteria for listing, and who decides (the Historic Resources Committee) — see § 23.76.025 and § 23.76.021.
Any addition, exterior alteration, demolition, relocation or many administrative actions affecting buildings on the HRI requires prior approval by the appropriate review authority; the HRC is the principal decision‑maker for HRI work. See § 23.76.080 and § 23.70.070.
Demolition of an HRI building triggers a public hearing and the HRC may impose up to a 180‑day waiting period to explore relocation, documentation, or alternatives — § 23.76.090.
The ordinance requires compliance with the Secretary of the Interior’s Standards and the City’s Architectural Review Guidelines (Appendices I–IV) when reviewing HRI exterior changes — § 23.76.080 and related finding requirements.
The State Historic Building Code (SHBC) must be used for HRI buildings during building permit processing where applicable — § 23.76.040.

Across this page I link to related topics in the Pacific Grove menu when first mentioned: design review, parking, overlay districts, development standards, ADUs, California Building Standards Code, signage, and nonconforming uses.

District-by-district breakdown (what the historic chapter actually says)

The historic preservation chapter intersects with Pacific Grove’s zoning districts by prescribing how review and exemptions apply by district. The zoning code references the familiar local residential districts (R-1, R-2, R-3, R-4) and other district labels (for example R‑H, M‑H, and several commercial districts). Below each district entry I list (A) what the historic rules say about that district, (B) what the code shows about typical permitted uses or purposes if available in the retrieved materials, and (C) dimensional or development standards only if the ordinance text retrieved states them (otherwise I flag the info as Not found in retrieved materials).

Important: the historic ordinance itself does not reproduce the full permitted‑use tables or dimensional schedules for general zoning — those live elsewhere in Title 23 or in the development standards. Where the historic provisions reference coastal vs. noncoastal differences, I cite the controlling sections.

R‑1 (single‑family residential)

What the historic rules say here: Administrative architectural permit rules single out the R‑1 district for both historic and nonhistoric properties. For non‑HRI properties outside the coastal zone, the director may approve exterior modifications or additions that are 25% or more of existing floor area (no second story) if the change is found "visually significant" (staff threshold triggers notice or hearing). For HRI or potentially historic buildings the director may approve limited rear/side additions under specified size limits if consistent with Secretary of the Interior standards (see details in § 23.70.030).
Typical permitted uses / purpose: Not found in retrieved materials for this chapter (refer to the zoning use tables elsewhere). Verify permitted uses with the full zoning use table. Verify with the jurisdiction.
Key dimensional standards: Not found in retrieved materials in the historic chapter (development standards live in other Title 23 tables such as Table 23.64.180 referenced for accessory structure sizes). Verify with development standards.
Where it applies: Citywide; special rules differ for land inside vs. outside the coastal zone as identified in multiple HRC and staff‑permit rules (see § 23.70.030 and § 23.70.070).

R‑2, R‑3, R‑4 (other residential districts)

What the historic rules say here: The code treats R‑2, R‑3, and R‑4 similarly for administrative architectural permits: many replacement/repair items are eligible for staff approval if they are in‑kind, matching, or visually insignificant (window replacement, siding, roof materials) and smaller additions (under 400 sq ft or 10% floor area outside coastal zone) can be administratively approved when visually insignificant. For HRI properties, the director may allow some side/rear additions under limits if Secretary of the Interior standards are met — see § 23.70.030 and § 23.76.080.
Typical permitted uses / purpose: Not found in retrieved materials for this chapter. Verify with the main zoning code permits lists. Verify with the jurisdiction.
Key dimensional standards: The HRI rules reference quantitative thresholds (e.g., 400 sq ft or 10% of existing floor area; also 120 sq ft for some Category 1 detached accessory structures) for administrative approvals — those numeric thresholds are in the ordinance and should be treated as controlling where cited: 400 sq ft / 10% (administrative additions), 120 sq ft (accessory structure reference) — see § 23.70.030(b)(1) and Table references.
Where it applies: Rules apply within and outside the coastal zone, but the list of items that can be approved administratively differs for projects inside the coastal zone; see § 23.70.030 and § 23.70.070.

R‑H and M‑H (special/combined residential)

What the historic rules say here: The administrative permit exemptions list references R‑H and M‑H where home business rules apply and where some administrative actions are available; however the historic chapter’s decision authority and HRI protections apply irrespective of base district when a property is on the HRI (the HRC is the reviewer for HRI work). See § 23.70.030 and § 23.76.021.
Typical permitted uses / purpose: Not found in retrieved materials for this chapter. Verify with base zoning use lists.
Key dimensional standards: Not found in retrieved materials for this chapter. Verify with the jurisdiction.
Where it applies: Citywide; how administrative permits are processed depends on coastal zone status and whether the building is on the HRI.

Commercial districts (references appearing in the historic rules)

What the historic rules say here: The HRI rules are not limited to residential districts — any building on the HRI is subject to HRC review when an applicable permit is required (architectural permits, demolitions, relocations, historic preservation permits). The code explicitly excludes only a few districts from certain exemptions (for example, administrative exemptions exclude some work in the downtown commercial C‑D and C‑1‑T hotel/light commercial zones in certain contexts) — see § 23.70.030(b)(6).
Typical permitted uses / purpose: Not found in retrieved materials for this chapter. Verify with the main zoning use lists.
Key dimensional standards: Not found in retrieved materials for this chapter. See the city development standards.
Where it applies: Citywide; HRI status governs the review requirement regardless of base zoning.

Key standards and decision‑relevant items (table)

Rule or permit point	What it means in practice	Code reference
HRI listing and evaluation criteria	The HRC uses criteria such as association with events/people, architectural significance, integrity to add/delete properties from the HRI; DPR 523 documentation is required for determinations.	§ 23.76.025, § 23.76.030
Review authority for HRI projects	The Historic Resources Committee is the decision authority for historic determinations, architectural permits for HRI properties (major work), historic demolition, relocation, and exceptions to standards.	§ 23.76.021, § 23.70.070
Administrative approvals / thresholds	Administrative architectural permits may apply for limited additions/repairs; specific numeric thresholds include 400 sq ft or 10% of floor area (some zones/outside coastal) and 120 sq ft for some accessory structures; director may refer items to HRC.	§ 23.70.030(b)(1), Table refs (Table 23.64.180)
Demolition procedure	Demolition of an HRI building requires a historic demolition permit, public hearing, and the HRC may impose a waiting period up to 180 days to explore alternatives or documentation.	§ 23.76.090
Secretary of the Interior standards	Exterior alterations to HRI buildings must be consistent with the Secretary of the Interior’s Standards and the Pacific Grove Architectural Review Guidelines (Appendices I–IV).	§ 23.76.080, § 23.70.060(e)
State Historic Building Code (SHBC)	The SHBC is the required alternative building regulation for HRI buildings during building permit processing. ([See Title 24/State code link above.])	§ 23.76.040
Minimum maintenance obligation	Owners must keep HRI buildings in good repair; the director may require maintenance to prevent demolition by neglect.	§ 23.76.110

Practical guidance and synthesis (plain-English interpretation)

If your property is on or likely eligible for the Historic Resources Inventory, almost every exterior change (windows, doors, porches, roof, wall materials, profile changes) will require review and prior approval; do not assume small changes are free. See § 23.76.080 and the admin permit thresholds in § 23.70.030.
The HRC prefers in‑kind repairs and work consistent with the Secretary of the Interior’s Standards; if original materials are too deteriorated the chief building official may allow in‑kind replacement after review (see replacement rules in § 23.70.030).
Demolitions face public hearings and possible delay; plan for a public process, potential advertising costs, and the HRC’s right to require a waiting period for relocation/documentation under § 23.76.090.
The code provides narrow incentives: the HRC can grant a historic preservation permit allowing exceptions to standards (parking, yards, height, coverage) to enable preservation — but not to allow new uses the zone forbids (see § 23.76.060).
Where the ordinance says an administrative permit "may" be granted (e.g., replacement windows that are in‑kind or visually insignificant), expect staff discretion and possible referral to the HRC; the director can refer or defer to the hearing authority. See § 23.70.030 and § 23.70.020.

I also note that the historic chapter references other parts of the zoning code (development standards, parking, signage, nonconforming uses, and design review) where the exact technical requirements live; follow the HRC/Director directions for concurrent reviews.

Checklist (what an applicant must satisfy for most HRI exterior projects)

Confirm whether the property is listed on the Historic Resources Inventory (HRI) or has a pending historic determination (see § 23.76.030).
Prepare a project description that demonstrates consistency with the purposes of historic preservation (see § 23.76.010) and with the Secretary of the Interior’s Standards where applicable.
For additions/alterations: show compliance with the Architectural Review Guidelines Appendices I–IV and the standards cited in § 23.76.080 and § 23.70.060(e).
For demolition: file a historic demolition permit, budget for a public hearing and possible 180‑day waiting period and required advertisement (see § 23.76.090).
If seeking an exception to development standards (e.g., yards, height, coverage), apply for a historic preservation permit; the HRC may grant exceptions but may not authorize prohibited uses — § 23.76.060.
If the work involves structural change or building permits, prepare to use the California Building Standards Code or the State Historic Building Code as required for HRI structures (§ 23.76.040).
Provide documentation requested by staff/HRC: DPR 523 forms, historic assessments, photos, engineers’ reports (particularly for demolition/relocation cases) — see § 23.76.030 and § 23.76.090.

Risks & Ambiguities

Issue	Why it matters	What to verify
Is my property on the HRI?	HRI status triggers HRC review and many permit requirements; missing this can delay work.	Verify HRI status with Community Development or the HRC; see § 23.76.030.
Demolition vs. “partial demolition” thresholds	The code defines partial demolition by percent changes (more than 25% of exterior facing a street or 50% lateral length within 24 months) — this determines whether proposed work is treated as demolition.	Review § 23.76.020 definition and confirm project measurements in advance.
Window/feature replacement standards	Staff can allow in‑kind replacements, but if original fabric is “too deteriorated,” a consultant review is required; inconsistent documentation can stall approval.	Follow § 23.70.030(b)(2) procedures and provide photographic documentation or consultant report as needed.
Coastal zone differences	Some administrative approvals differ inside versus outside the coastal zone — you could think a change is exempt when it is not.	Check whether the parcel is within the Coastal Zone and apply the coastal‑vs‑noncoastal rules in § 23.70.030 and § 23.70.070.
Exception/incentive scope	A historic preservation permit can grant exceptions to parking, yards, height and coverage but cannot authorize a use otherwise prohibited by the base zone.	If you are seeking an exception, cite § 23.76.060 and prepare to show the exception is necessary to preserve/restore the HRI building.
CEQA questions for historic determinations	HRI additions/deletions and HRC actions reference CEQA standards — environmental review may be required and can affect timing.	Confirm CEQA applicability per § 23.70.070(f) and consult staff early.

Plain‑English Summary

If your house or building is on Pacific Grove’s Historic Resources Inventory (or is likely eligible), expect required review of most exterior work by staff or the Historic Resources Committee; demolitions require public hearings and can be delayed for up to 180 days so alternatives are sought. The HRC uses Secretary of the Interior standards and the City’s Architectural Review Guidelines; limited exceptions to development rules may be granted only to preserve historic resources. Key ordinance citations include § 23.76.010 through § 23.76.110 and the review procedures in Chapter 23.70.

Source References

Pacific Grove Municipal Code, Chapter 23.76 (Historic Preservation): § 23.76.010 (Purpose); § 23.76.020 (Definitions); § 23.76.025 (Evaluation criteria); § 23.76.030 (HRI determinations); § 23.76.040 (State Historic Building Code); § 23.76.060 (Historic preservation permit); § 23.76.070 (Unsafe conditions); § 23.76.080 (Additions/alterations); § 23.76.090 (Demolitions); § 23.76.100 (Relocation); § 23.76.110 (Minimum maintenance).
Review authority and permit procedures (Chapter 23.70): § 23.70.030 (Staff approvals / administrative architectural permits); § 23.70.060 (Architectural Review Board criteria); § 23.70.070 (Historic Resources Committee procedures); Table 23.70.012‑1 (roles of review authorities).
Cultural / Coastal zone resource requirements (Chapter 23.90): § 23.90.200 (Cultural resources documentation and historic resources report requirement for projects affecting historic resources).

Sources

Retrieved passages

Pacific Grove Zoning Code (§ 1) High relevance
CBC § 1 (§ 1) High relevance
CBC § 120 High relevance
CBC § 23.76.025 (§ 23.76.025.) High relevance
Pacific Grove Zoning Code High relevance
Pacific Grove Zoning Code (section shall) High relevance
CPC § 2 (§ 2) High relevance
CBC § 1 (§ 1) High relevance
Pacific Grove Zoning Code (§ 1) High relevance
Pacific Grove Zoning Code (Section 15064.5) High relevance
Pacific Grove Zoning Code (chapter or) High relevance
Pacific Grove Zoning Code (§ 1) High relevance

Cited sections

Official Pacific Grove code library

Frequently asked questions

What triggers Historic Resources Committee review in Pacific Grove?

The HRC is the decision authority for historic determinations (additions/deletions to the HRI), architectural permits for major alterations/new construction/demolition/reconstruction for buildings on the HRI, historic demolition and relocation permits, and historic preservation permits for exceptions. See § 23.76.021 and § 23.70.070.

Do I need a permit to replace windows on a house that’s on the HRI?

Yes — window replacement on HRI properties must follow the Secretary of the Interior’s Standards and the Architectural Review Guidelines; some in‑kind repairs may be administratively approved, but replacements often require staff review and may involve the city’s historic consultant per § 23.70.030 and § 23.76.080.

What happens if I apply to demolish an HRI building?

You must file a historic demolition permit; the HRC holds a public hearing and may approve, deny, approve with a waiting period up to 180 days (for documenting/relocation) or approve relocation as an alternative — see § 23.76.090.

Can the HRC let me break zoning rules to save a historic building?

The HRC can grant a historic preservation permit to allow exceptions to zoning district regulations (parking, yards, height, coverage) when necessary to preserve or restore an HRI building, but it cannot allow a use that is otherwise prohibited in the zoning district — see § 23.76.060.

Are there numeric thresholds for when staff can approve changes without a hearing?

Yes — for example, outside the coastal zone the director may approve side/rear additions under 400 sq ft or 10% of existing floor area (whichever is less) for certain residential districts; there is also a 120 sq ft threshold referenced for some accessory structures. These thresholds are in § 23.70.030(b).

Which standard governs how the HRC judges rehabilitation work?

The HRC is guided by the Secretary of the Interior’s Standards for Rehabilitation and the Pacific Grove Architectural Review Guidelines, Appendices I–IV; compliance with these is required for exterior alterations to HRI buildings per § 23.76.080 and § 23.70.060(e).

What if my building is damaged by fire — can I rebuild without HRC review?

If a chief building inspector declares an unsafe or dangerous condition and the condition cannot be corrected under the State Historic Building Code, necessary work to correct the unsafe condition may proceed; see the unsafe conditions rules in § 23.76.070. Rebuilding may still intersect with Chapter 23.70 review requirements.

Do I need a historic resources report for a coastal development permit?

Yes — Chapter 23.90 requires a historic resources (historic assessment) report for projects that include demolition or alterations to potential historical resources in the coastal zone; see § 23.90.200.

Can small maintenance be done without HRC approval?

Ordinary maintenance and repair (in‑kind materials, restoration of existing elements consistent with Secretary standards) is explicitly allowed and exempt in many cases; see § 23.76.050 and exemptions in § 23.70.015 for further detail.

If my house is not on the HRI but is older than 50 years, what then?

Buildings 50 years or older with undetermined historic status are treated with caution: certain administrative approvals and repair allowances apply but the chief planner may require a Phase 1 historic assessment or refer to the HRC. See § 23.70.030 and § 23.70.070 for the staff/HRC roles.

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