Jackson Historic Preservation — Zoning Ordinance

Q: Do I need Historic Design Review to change the paint color or replace windows on a downtown Jackson building?

Yes — if the property is in the HC zone or the (hc) overlay and the work affects the exterior appearance, Historic Design Review applies and you must receive a Certificate of Appropriateness before a building permit is issued ( § 17.77.020(A–B) ) .

Q: Can I get relief from setback or parking rules to preserve a historic building?

Possibly — a Historic Variance exists to permit minimal adjustments necessary for adaptive reuse of a City‑designated historic resource; the property must be formally designated and the variance must meet strict findings showing it is the minimum necessary and compatible with preservation goals ( § 17.82.050(B–D) ) . For parking specifics coordinate with the City’s parking rules and variance procedures ( variances and exceptions ).

Q: If my property is not designated historic, can it still be subject to the (hc) overlay rules?

If a parcel sits within the (hc) overlay on the Historic Corridor Map the overlay standards apply even if the parcel has not been designated individually; any work within the overlay must comply with Chapter 17.26 design guidelines and the overlay development standards ( § 17.20.060(B–E) ) .

Last reviewed: July 2, 2026

Overview

Jackson's historic-preservation rules are embedded in Title 17 (the Development Code). The code relies on a combination of a Historic Commercial (HC) zone, a Historic Corridor (hc) overlay, design guidelines, and procedures for historic design review, demolition review, and historic variances to protect architectural resources and the city's nineteenth‑century character. Key procedural controls require Certificates of Appropriateness before building permits and special review for demolition, with penalties and reconstruction requirements for unlawful demolition. See § 17.20.060, § 17.77.020, and § 17.83.020 for the core rules .

When preparing projects in historic areas you will routinely need to coordinate design review with other permit reviews (conditional use, variances), follow the City's Historic Preservation Design Guidelines, and meet the development standards of the underlying zoning district (setbacks, lot coverage, parking, etc.). See the City's pages on design review, overlay districts, and development standards for adjacent procedural steps.

Code framework — what controls historic preservation in Jackson

Historic policy lives in Title 17, the Development Code; the Title itself is identified in § 17.01.010 .
The principal historic tools are:
- Historic Corridor (hc) Overlay: standards and applicability for corridors with concentrations of historic buildings (§ 17.20.060) .
- Historic Commercial (HC) Zone and related Historic Design Review chapter (Chapter 17.77): procedures, Certificate of Appropriateness requirements, and review authority (§ 17.77.010–.050, § 17.77.020) .
- Demolition Review procedures and findings (Chapter 17.83) — demolition of historic resources is a discretionary action (§ 17.83.010–.050) .
- Historic Variances (Chapter 17.82) — limited relief to help adaptive reuse of designated historic resources (§ 17.82.050) .
- Design Guidelines: Chapter 17.26 and references in Chapters 17.20 and 17.77; reviewers must refer to these guidelines when deciding appropriateness (§ 17.20.060(E) and § 17.77.030(D–E)) .

Practical note: projects in historic areas are reviewed concurrently with other discretionary permits, and a Certificate of Appropriateness is required before issuance of building permits (§ 17.77.030(B) and § 17.77.020(B)) . You will usually need to coordinate design drawings, materials samples, and signage as part of the application package (see the signage page for sign processes).

District-by-district breakdown

Note: Jackson separates “overlay” controls (applied as a suffix to underlying zones) from full zoning districts. Where the historic overlay applies it layers additional standards on top of the primary district's numeric standards; the code repeatedly instructs compliance with both the overlay and the primary district standards (setbacks, parking, lot coverage, etc.). See § 17.20.020 and § 17.20.060(B–E) .

Historic Commercial — HC (Historic Commercial Zone)

Purpose: Implement historic‑commercial goals and provide design review for downtown and other commercial historic resources; projects affecting exterior appearance inside the HC zone must undergo historic review (§ 17.77.010–.020) .
Typical permitted uses: Any use allowed by the underlying commercial district tables remains subject to historic review; the code treats the HC zone as an overlay‑style historic commercial district tied to allowed commercial uses in Article II (zoning tables) (see § 17.77.020(A)) .
Key process standard: No building permit until a Certificate of Appropriateness is granted (§ 17.77.020(B)) .
Where it applies: Properties shown as HC on Jackson's zoning map and those referenced in the Historic Corridor/Historic Commercial mapping; verify parcel status on the zoning map (Verify with the jurisdiction).

Historic Corridor — (hc) Overlay

Purpose: Safeguard cultural heritage, protect architectural styles and patterns, and integrate preservation into land‑use decisions (§ 17.20.060(A)) .
Allowed uses: Any land use allowed in the primary zoning district may be allowed within the (hc) overlay, subject to the overlay standards (§ 17.20.060(C–D)) .
Key dimensional / development standards: Projects in the (hc) overlay must follow the primary district numeric standards plus Chapter 17.26 Historic Preservation Design Guidelines; new construction should be consistent with Jackson's late‑nineteenth‑century character; reconstruction of pre‑1940 structures is expected to reuse the same building footprint unless a Conditional Use Permit is approved by the Planning Commission (§ 17.20.060(E)(1–2)) .
Where it applies: The Historic Corridor Map and overlay symbols on the zoning map designate which parcels have the (hc) overlay (§ 17.20.060(B)) .

Visual Corridor — (vc) Overlay (Historic-relation)

Purpose: Protect scenic views; explicitly requires compatibility with historic structures and visual clustering to preserve open space (§ 17.20.050(E)) .
Practical effect: Projects within (vc) must respect historic character and view sheds in addition to the primary district standards; treat this overlay as an additional design constraint where it overlaps historic resources.

Quick reference table — decision‑relevant historic standards and permit triggers

Topic / Trigger	Rule or Requirement	Code Reference
Certificate of Appropriateness required before building permit	No building permit issued until project evaluated through Historic Design Review and Certificate of Appropriateness granted	§ 17.77.020(B)
Applicability of Historic Corridor overlay	(hc) may be combined with any residential, commercial, manufacturing, or special purpose district; overlay applies where shown on Historic Corridor Map	§ 17.20.060(B–C)
Reconstruction footprint rule (pre‑1940)	Reconstruction shall utilize same building footprint for structures built prior to 1940 unless CUP obtained	§ 17.20.060(E)(1)
Demolition review trigger	Any action that will remove, relocate, or demolish a historic resource is subject to Demolition Review; no demolition building permit until Demolition Review completed	§ 17.83.020
Findings for Certificate of Appropriateness	Project must be consistent with chapter purpose, guidelines, not adversely affect significant features, compatible with designated resources, consistent with General Plan	§ 17.77.040(A)(1–5)
Historic Variance eligibility	Property must be designated as a historic resource by City Council to be eligible for a Historic Variance	§ 17.82.050(B)(1)
Duty to maintain historic properties	Owners must keep exterior portions in good repair to prevent deterioration and hazards	§ 17.20.060(G)
Penalty / replacement after unlawful demolition	Owner must reconstruct a replacement building replicating the historic resource within 18 months; limited approvals for 5 years after unlawful demolition	§ 17.83.050(B–C)

Checklist — what an applicant must satisfy (pre-application / application steps)

Confirm whether the parcel is in the Historic Commercial (HC) zone or carries the (hc) overlay on the zoning map; check the Historic Corridor Map (Verify with the jurisdiction). See § 17.20.060(B–C) .
Prepare a complete Historic Design Review submittal: plans, elevations, material samples, signage, and presentation‑quality materials as required by the City Planner (§ 17.77.030(A)) .
If demolition or partial demolition is proposed, file a Demolition Review application and do not proceed with any demolition building permit until approved (§ 17.83.020–.030) .
If the structure predates 1940 and you want to change footprint, plan for a Conditional Use Permit and justify the change under § 17.20.060(E)(1) .
Coordinate Historic Design Review concurrently with any discretionary permits (CUP, Variance); the highest review authority on the project will make the final decision (§ 17.77.030(B)) .
Expect the Design Review Committee (DRC) to review and forward recommendations; City Planner may exempt minor projects from DRC if appropriate (§ 17.77.030(C)) .
If seeking relief to numeric standards for a designated historic resource, prepare a Historic Variance application and show the minimum departure necessary; property must be City‑designated as historic to qualify (§ 17.82.050(B–E)) .
Address any required mitigation, CEQA requirements, and consistency with the General Plan as part of the findings package for approvals (§ 17.77.040(A)(5)) .
After approval, ensure all work conforms to the approved plans and obtain City Planner approval for any changes (§ 17.77.050) .
Coordinate parking and other site standards with the primary zoning district rules and the City’s parking standards; historic approvals do not waive primary district requirements unless a variance is granted (§ 17.20.060(E) and § 17.82.050). See variances and exceptions and nonconforming uses for related mechanics.

Risks & Ambiguities

Issue	Why it matters	What to verify
Is the parcel actually designated HC or (hc)?	Overlay/zone status triggers entirely different review pathways and requirements (Certificate of Appropriateness, Demolition Review)	Confirm parcel designation on the official zoning map / Historic Corridor Map with Planning (Verify with the jurisdiction). See § 17.20.060(B)
Classification of historic resource (Category A/B/C)	Demolition findings, allowed outcomes, and replacement obligations differ by category; economic feasibility tests apply for Category C	Ask Planning for the City's survey/category for the property and applicable Demolition Review criteria (§ 17.83.040)
Which numeric standards apply (setbacks, height, parking)?	The overlay defers to the primary district's numeric rules; relief requires variance or planned development	Confirm the underlying primary zone (RS, RM, C, M, etc.) and its development standards; verify whether a Historic Variance is required (§ 17.20.020, § 17.82.050)
Timing: Certificate vs building permit	Building permits cannot be issued before Certificate of Appropriateness — missing this causes delays and stop‑work risks	Expect concurrent discretionary review but no building permit until Certificate is granted (§ 17.77.020(B))
Unlawful demolition penalties	Significant reconstruction and use limitations can follow unlawful demolition (financial and land‑use consequences)	Verify enforcement policies and financial exposure; see § 17.83.050(B–C) for reconstruction and five‑year restrictions
Applicability of State standards (CEQA, Secretary of the Interior)	CEQA and Secretary of the Interior standards may be referenced for significance and reconstruction methods	Confirm CEQA applicability and whether National Register or Secretary standards are called in for a project (§ 17.83.040(D) referencing CEQA Guidelines §15064.5)

Plain-English Summary

If your property is in Jackson's historic area (HC zone or the (hc) overlay), you must submit plans and materials for Historic Design Review, get a Certificate of Appropriateness before any building permit is issued, and seek Demolition Review for any tear‑down; the City may require reconstruction or impose penalties for unlawful demolition and limited variances are available only for City‑designated historic resources. See § 17.20.060, § 17.77.020–.040, and § 17.83.020–.050 for the controlling rules .

Source References

City of Jackson Development Code (Title 17) — Historic Corridor (hc) Overlay: § 17.20.060
City of Jackson Development Code (Title 17) — Historic Design Review (Chapter 17.77): § 17.77.010–.050
City of Jackson Development Code — Findings/Certificate of Appropriateness: § 17.77.040
City of Jackson Development Code — Historic Variances: § 17.82.050
City of Jackson Development Code — Demolition Review and enforcement: § 17.83.010–.050
City of Jackson Development Code — Duty to keep in good repair: § 17.20.060(G)
Jackson overlay and development-expectation references and related chapters (e.g., Visual Corridor (vc), Planned Development): Chapters 17.20, 17.36, and 17.78

Information not directly found in the retrieved materials is flagged elsewhere on this page as "Verify with the jurisdiction."

Sources

Retrieved passages

Jackson Zoning Code (article for) High relevance
Jackson Zoning Code (§ 17.20.060.) High relevance
Jackson Zoning Code (§ 17.77.030.) High relevance
Jackson Zoning Code (§ 17.82.050.) High relevance
Jackson Zoning Code (Chapter 17.20.080) High relevance
Jackson Zoning Code (§ 17.77.050.) High relevance
Jackson Zoning Code (Section 15064.5) Medium relevance
Jackson Zoning Code (§ 17.20.050.) Medium relevance

Cited sections

Official Jackson code library

Frequently asked questions

Do I need Historic Design Review to change the paint color or replace windows on a downtown Jackson building?

Yes — if the property is in the HC zone or the (hc) overlay and the work affects the exterior appearance, Historic Design Review applies and you must receive a Certificate of Appropriateness before a building permit is issued (§ 17.77.020(A–B)) .

Will the City let me demolish an old storefront if it’s falling apart?

Not automatically. Any demolition of an historic resource triggers Demolition Review; the Planning Commission/DRC must make findings that fit the resource category (A/B/C) and public‑interest tests or that the building is an immediate hazard before allowing removal (§ 17.83.020–.040) .

My building was constructed in 1935 — can I change its footprint?

Jackson’s rule favors using the same footprint for pre‑1940 structures in the (hc) overlay; changing footprint typically requires a Conditional Use Permit from the Planning Commission (§ 17.20.060(E)(1)) . Verify whether your parcel is within the (hc) overlay (Verify with the jurisdiction).

What is a Certificate of Appropriateness and who issues it?

A Certificate of Appropriateness is the document showing Historic Design Review approval; the City Planner or the applicable review authority issues or recommends it after findings that the project complies with the purpose and guidelines (§ 17.77.040(A)) .

Can I get relief from setback or parking rules to preserve a historic building?

Possibly — a Historic Variance exists to permit minimal adjustments necessary for adaptive reuse of a City‑designated historic resource; the property must be formally designated and the variance must meet strict findings showing it is the minimum necessary and compatible with preservation goals (§ 17.82.050(B–D)) . For parking specifics coordinate with the City’s parking rules and variance procedures (variances and exceptions).

If the Design Review Committee denies my application, can I appeal?

Yes — denials and decisions include written reasons and the denial process and appeal timelines follow the Development Code’s review and appeals chapters; the City Planner will also provide recommended changes and applicants can resubmit (§ 17.77.040(B)) .

Do the Secretary of the Interior standards or CEQA apply to Jackson’s historic reviews?

Yes, the Demolition Review references CEQA Guidelines § 15064.5 for determining significance and the code calls for adherence to reconstruction standards consistent with Secretary of the Interior guidance where applicable (§ 17.83.030(D) and § 17.83.050(B)) .

Are there criminal or financial penalties for demolishing a historic building without approval?

Yes — the code authorizes fines (up to $1,000 in an infraction/misdemeanor context) and requires reconstruction to replicate the historic resource within 18 months, plus certain land‑use limits for five years after unlawful demolition (§ 17.83.050(A–C)) .

Can public projects in a historic district (sidewalks, streetscape) be exempt from historic review?

Public projects within the HC zone are expressly subject to Historic Design Review per the code; the code contemplates public improvements being evaluated under the same chapter and guidelines (§ 17.77.020(A)) .

If my property is not designated historic, can it still be subject to the (hc) overlay rules?

If a parcel sits within the (hc) overlay on the Historic Corridor Map the overlay standards apply even if the parcel has not been designated individually; any work within the overlay must comply with Chapter 17.26 design guidelines and the overlay development standards (§ 17.20.060(B–E)) .

Jackson — Historic Preservation