Local zoning · Farmersville

Farmersville — Historic Preservation

Q: If my lot is in the O‑S zone, what standards apply to preservation?

The O‑S zone’s purpose is to preserve areas of historical and cultural value; dimensional rules include 35 ft front setback, 10/20 ft side setbacks, 40 ft rear setback, and 30 ft height , and new uses must comply with the Farmersville Design Guidelines. See § 17.20.010–.045 .

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

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Last reviewed: July 2, 2026

Overview

Farmersville’s Title 17 (Zoning) does not contain a standalone historic‑preservation chapter or a local landmark designation procedure in the retrieved ordinance materials. The code does, however, include several places where historic resources are acknowledged and protected through existing zone purposes, development/design‑review triggers, and accessory dwelling unit (ADU) rules — for example the O‑S zone purpose and the ADU/demolition rule at § 17.24.060. Where design control or permit review applies, projects affecting potentially historic buildings will be evaluated under the city’s site plan and design review process and the Farmersville Design Guidelines. § citations below show where those rules appear in the zoning text.

Note: this page covers only what appears in the Farmersville zoning/planning ordinance files you provided; items explicitly not present in those files are flagged as "Not found in retrieved materials" and should be verified with the City of Farmersville.

How historic preservation shows up in Title 17 (high level)

The O‑S (Open Space) district is explicitly intended to preserve “areas of historical and cultural value” and therefore is the primary districted reference to historic resources in the zoning text. § 17.20.010
The ADU/demolition rules require coordination of a demolition permit for detached garages replaced by an ADU unless the property is “located within an architecturally and historically significant historic district.” That rule is in § 17.24.060.
Design review/site‑plan review is the normal administrative pathway to evaluate changes to building exteriors; the planning director/planning commission procedures and authorities are in Chapter 17.72 (notably § 17.72.051 and § 17.72.060).
The Farmersville Design Guidelines are adopted to complement the zoning code and are invoked repeatedly as a required compliance point in multiple zones (for example § 17.12.045).

Because the code relies on design review and zone purpose statements rather than a separate local landmarks ordinance, applicants should treat design review and the ADU/demolition rule as the main decision points for projects that may affect historic fabric.

(Links: this page mentions the citywide Farmersville zoning & planning overview, design review, development standards/setbacks, overlay districts, parking, ADUs, and the California Building Standards Code where relevant.)

District-by-district breakdown (where historic preservation matters)

Note: each district subsection below gives the district name (bold), the ordinance purpose language or relevant standard, typical permit/review triggers that affect historic resources, and where the district applies in the city text.

O-S Open Space Zone

Purpose: The O‑S district is explicitly intended “to preserve open space recreation areas and areas of historical and cultural value.” § 17.20.010
Typical permitted uses: Uses listed by reference to the residential land use table; the zone is permissive of parks, passive recreation and uses consistent with preserving cultural resources. § 17.20.020
Key dimensional standards: Front yard setback 35 ft, side yards 10 ft interior / 20 ft street side, rear yard 40 ft, height limit 30 ft. § 17.20.030, § 17.20.040
Development controls: All new uses in O‑S must comply with the Farmersville Design Guidelines. § 17.20.045
Where it matters for historic preservation: O‑S is the only zoning purpose statement that names historical/cultural value specifically; projects on O‑S land will be reviewed under the same site plan/design processes as other zones. § 17.20.010 and Chapter 17.72 apply.

P‑D Planned Development Overlay

Purpose / where applied: The P‑D overlay may be applied to parcels in any underlying zone to allow flexibility while requiring an approved development plan; it can be used to protect or shape development that affects historic resources because the P‑D must demonstrate consistency with the General Plan and design guidelines. § 17.36.020–.050
Typical permitted uses & standards: Uses and standards are those shown on the approved development plan; underlying zone standards generally apply unless deviations are approved for improved design. § 17.36.030–.040
Design obligations: Compliance with Farmersville Design Guidelines is explicit for P‑D projects. § 17.36.045

Practical note: A P‑D can be used to craft site‑specific preservation conditions (e.g., to require preservation of a historic structure) but the code does not list a P‑D procedure that is specific to landmarks. § 17.36

All Residential Zones (R‑1, R‑M, etc.) — design review and ADU/demolition nexus

Purpose / design requirements: Residential district chapters repeatedly require compliance with the Farmersville Design Guidelines for “all new uses.” See multiple district cross‑references (for example § 17.32.045 for R‑M; § 17.12.045 for design guidelines generally).
ADU / demolition rule: When an applicant proposes an ADU that replaces a detached garage, the city must review and issue the demolition permit together with the ADU application and may not require notice/placard for garage demolition unless the property is “located within an architecturally and historically significant historic district.” That rule is in § 17.24.060 (ADU/granny flat rules). § 17.24.060
Typical dimensional standards (examples you will see in the code): Front setbacks commonly 15–35 ft, side setbacks 5–10 ft, lot coverage/density and height vary by residential district — see the applicable R chapter for precise numbers; design review and plot plan review triggers are frequent. See the zone chapters for exact figures.

Practical note: If your property is in a historic district (see Risks below), the ADU demolition‑permit rule makes the ADU application subject to additional scrutiny for demolition; otherwise demolition of a garage with an ADU is processed concurrently. § 17.24.060

P‑QP Public / Quasi‑Public Zone

Purpose: The P‑QP zone applies to public agency properties like schools and civic centers; it calls for compliance with Farmersville Design Guidelines and for use compatibility with adjacent residential zones. § 17.22.010, § 17.22.050
Relevance to historic preservation: Public properties with historic features will be evaluated under design review/site plan rules and the design guidelines; there is no separate historic‑landmark procedure. § 17.22.050

Most decision‑relevant standards / quick reference table

Topic	What matters for preservation projects	Code reference
O‑S zone purpose (historical value)	O‑S explicitly preserves “areas of historical and cultural value”	§ 17.20.010
O‑S setbacks / height	Front 35 ft, Side 10 ft / 20 ft, Rear 40 ft, Height 30 ft	§ 17.20.030–.040
ADU + garage demolition	Demolition permit for a garage replaced by ADU is reviewed with the ADU; notice/placard not required unless in an “architecturally and historically significant historic district”	§ 17.24.060
Design/site plan review triggers	Administrative site plan or planning commission review for site and design plans; planning director/commission authority and appeal paths described	§ 17.72.051, § 17.72.060
Farmersville Design Guidelines	Invoked as required compliance across zones (applies to “all new uses” where noted)	§ 17.12.045
CEQA interplay	Projects subject to CEQA are reviewed under the code plus CEQA procedures	§ 17.04.070

Checklist — what an applicant touching a potentially historic property must satisfy

Confirm whether the parcel lies in the O‑S zone, a P‑D overlay, or an identified historic district (Not found in retrieved materials — verify with the City).
For ADU proposals that remove a detached garage, include the demolition permit with the ADU application as required by § 17.24.060 .
Prepare site plan and structure design plan materials consistent with the Farmersville Design Guidelines and submit under Chapter 17.72; expect either administrative review (§ 17.72.051) or planning commission review (§ 17.72.060).
Assemble dimensional compliance (setbacks, height, lot coverage) from the applicable zone chapter — e.g., O‑S setback/height standards § 17.20.030–.040.
If CEQA applies, include CEQA clearance/documentation as required under § 17.04.070.
If relying on an overlay or P‑D to protect a structure, provide the P‑D development plan and findings in accordance with § 17.36.
Expect conditioned approvals under § 17.72.070; prepare to accept mitigation, preservation covenants or conditioned design features.

Risks & Ambiguities

Issue	Why it matters	What to verify
No local landmark designation procedure found	If the city had a landmarks chapter, it would define designation, owner consent, and protections; its absence means there may be no formal city landmark/individual‑designation process in Title 17	Verify with the City Clerk / Planning Department whether a separate landmark ordinance or register exists (Not found in retrieved materials)
No historic‑district map in Title 17 files	The ADU/demolition rule depends on whether a property is in an “architecturally and historically significant historic district”; without a map you cannot determine applicability	Ask the planning department for the official historic district boundaries or a local register (Not found in retrieved materials)
Reliance on Farmersville Design Guidelines without guideline text	The code requires compliance with the design guidelines, but the guidelines’ specific preservation standards (if any) are in a separate document	Obtain the Farmersville Design Guidelines to see required materials, retention standards and review checklist § 17.12.045
Which reviews are administrative vs. discretionary	Site plan/design review can be administrative or require planning commission hearing; the threshold affects timing and appeal rights	Confirm whether the project will be processed under § 17.72.051 (administrative) or § 17.72.060 (commission) and prepare for potential appeals § 17.72.080 (appeals procedure)
Interaction with state historic/building codes	Title 17 defers building‑code safety and historic building standards to other codes (Title 24/CHBC) which can allow alternative compliance for historic buildings	Coordinate early with Building Department; reference California historical code where relevant (Not found in zoning materials; see state code files provided)

Plain-English Summary

Farmersville’s zoning code does not contain a separate local historic‑landmark law. Instead, historic resources are protected through the O‑S zone purpose, city design review and the Farmersville Design Guidelines, and a specific ADU/demolition rule that flags properties inside an “architecturally and historically significant historic district.” If your project affects old or character‑defining parts of a building, plan on design review, include demolition requests (if applicable) with the related ADU, and check with the Planning Department for any local historic‑district boundaries. § 17.20.010, § 17.24.060, and Chapter 17.72 are the key zoning references.

Source References

Farmersville Zoning Ordinance, Title 17 — General Provisions and zoning text (see multiple chapters cited in text): § 17.04.050 through the district chapters.
§ 17.20.010–.045 (O‑S Open Space purpose, setbacks, design guideline compliance)
§ 17.24.060 (ADU / demolition permit rule for detached garages; editor’s note: Ord. No. 523 enacted new § 17.24.060)
Chapter 17.72 — Site plan and structure design review (administrative and commission procedures; § 17.72.051, § 17.72.060, § 17.72.070)
§ 17.12.045 — Relationship to Farmersville Design Guidelines (adoption / required compliance)
§ 17.04.070 — CEQA relationship for projects determined to be subject to CEQA.
Farmersville P‑D (Planned Development) standards: § 17.36.020–.045 (P‑D overlay and design guideline compliance)
State ADU guidance (uploaded handbook) re: ADUs and historic resources (context for ADU‑historic interaction): uploaded ADU handbook.

Sources

Retrieved passages

Farmersville Zoning Code (title shall) Medium relevance
Farmersville Zoning Code (§ 1) Medium relevance
Farmersville Zoning Code (§ 1) Medium relevance
Farmersville Zoning Code (title shall) Medium relevance
Farmersville Zoning Code (§ 1) Medium relevance
Farmersville Zoning Code (Section 17.104.030.) Medium relevance
Farmersville Zoning Code (§ 4) Medium relevance
Farmersville Zoning Code (chapter if) Medium relevance
Farmersville Zoning Code (Section 17.72.070.) Medium relevance
Farmersville Zoning Code (Title 17) Medium relevance
Farmersville Zoning Code (Chapter 17.20) Medium relevance
Farmersville Zoning Code (section shall) Medium relevance
Farmersville Zoning Code (§ 65915) Medium relevance

Cited sections

Official Farmersville code library

Frequently asked questions

Do I have to treat my Farmersville house as historic if it’s old?

Not automatically. Title 17 does not present a citywide landmark designation procedure in the retrieved materials; only the O‑S district purpose recognizes historical/cultural value. Confirm with the Planning Department whether your property appears on any local register or in an identified historic district (Not found in retrieved materials).

What happens if I want an ADU and need to demolish a detached garage?

If you propose an ADU that replaces a detached garage, the demolition permit for the garage must be reviewed together with the ADU application; the city will not require separate notice/placarding for that garage demolition unless the property is located within an “architecturally and historically significant historic district.” See § 17.24.060.

Is there a Farmersville historic‑district map I can check?

Not found in the retrieved zoning files. The code references the concept of an “architecturally and historically significant historic district” for the ADU/demolition rule, but no district map or designation procedure appears in the provided materials — verify with the City of Farmersville planning office (Not found in retrieved materials).

Will my project require design review if it affects historic materials?

Yes — changes to exterior design are evaluated through the administrative or commission site plan/design review process. Administrative review rules are in § 17.72.051 and planning commission review authority is in § 17.72.060; the Farmersville Design Guidelines are invoked as a standards reference. Prepare elevations, materials and a design narrative accordingly.

If my lot is in the O‑S zone, what standards apply to preservation?

The O‑S zone’s purpose is to preserve areas of historical and cultural value; dimensional rules include 35 ft front setback, 10/20 ft side setbacks, 40 ft rear setback, and 30 ft height, and new uses must comply with the Farmersville Design Guidelines. See § 17.20.010–.045.

Can an ADU be built in a historic district in Farmersville?

The zoning text requires special handling of ADU‑related garage demolition when a property is in an “architecturally and historically significant historic district” (see § 17.24.060). State ADU guidance (uploaded ADU handbook) recognizes that ADUs can be allowed in historic districts but allows objective standards to prevent adverse impacts on historic resources; local code must be checked for how that is implemented. See § 17.24.060 and the ADU handbook for state‑level context.

Who decides design conditions and preservation requirements?

Design conditions are imposed through site plan/structure design plan approval via the planning director (administrative) or planning commission (discretionary). Conditions of approval are listed in § 17.72.070 and appeals follow the paths in § 17.72.051–.060.

Do I need to comply with CEQA for a demolition or exterior change on a possible historic resource?

If a project is determined to be subject to CEQA, the City reviews the project in accordance with the zoning code and CEQA procedures under § 17.04.070. Coordinate early with planning staff to determine CEQA applicability.

If I want the city to formally protect my building, where is the landmark application form?

Not found in the retrieved zoning materials. There is no landmark designation procedure or form in the parts of Title 17 we have; contact the Planning Department to ask whether a separate landmark ordinance, register, or administrative process exists outside Title 17. (Not found in retrieved materials.)

If state historic codes apply (e.g., CHBC), how do they interact?

State building codes and the California Historical Building Code provide alternate means of compliance for qualified historic buildings; zoning does not replace building‑code requirements. Coordinate with the Building Department early; any code exceptions for historic structures come from Title 24/California historical provisions (not a zoning matter). See the uploaded state code files for context (state code files provided).

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