Local zoning · Red Bluff
Red Bluff — Landscaping and Screening
Landscaping and Screening under the Red Bluff local zoning and planning code, with the controlling citations.
Last reviewed: July 2, 2026
Overview
Landscaping and screening in Red Bluff are regulated through the City Zoning Ordinance (Title 25 of the municipal code) and applied differently by district. Required landscaped area minimums, front/street-side planting, parking-lot landscaping/shading, and basic limits on fences, walls and hedges are set in the zoning tables and general provisions; other screening (noise berms, masonry walls) may trigger planting requirements as a condition of permit approval. For rules that interact with site layout see the city's rules on parking, development standards, design review, overlay districts, and ADUs; Title 24 matters remain with the California Building Standards Code.
Note: all legal requirements below are summarized from the Red Bluff zoning materials retrieved for this research; text citations show the controlling §. See the Source References at the end for the ordinance excerpts used.
What the ordinance actually requires (synthesis)
Minimum landscaped area by district is set in the lot-standards tables:
- Residential districts (R‑1, R‑2, R‑3, R‑4, HR, RE) list a Landscaped area (Minimum) in the residential lot standards table; the code directs landscaping to comply with those area standards § 25.49 / § 25.53.
- Commercial districts (C‑1, C‑2, C‑3, FC, HC) include a Landscaped area (Minimum) entry in the commercial lot standards table and require front/street-side yards be landscaped; parking areas must provide landscaping/shading per § 25.221 (see notes in the table) § 25.80 / § 25.76.
- Industrial and Public zones likewise include minimum landscaped area entries in their respective lot standards tables and reference parking/landscape notes § 25.93 / § 25.104.
Fences, walls and hedges: residential districts have explicit height limits — in R‑1, R‑2, R‑3, R‑4, H‑R and MHCA, fences, walls and hedges shall not exceed 6 feet in side and rear yards and shall not exceed 42 inches in front yards (and the special corner-lot setback area referenced in § 25.192(D)) — § 25.192(E).
Noise attenuation and screening: when noise attenuation devices (earth berms, masonry walls, etc.) are required, the ordinance mandates screen landscaping be installed on both sides of masonry walls, earth berms or other sound attenuation facilities; these installations require approval by the Community Development Director or designee — § 25.191(C).
Subdivision / common-area planting: certain combining districts and subdivisions allow the Planning Commission to require screen planting and fencing as a condition of approval (for example, MHCA / mobile-home common area rules explicitly state screen planting/fencing may be required on exterior boundaries) — § 25.112(F)(3).
Design review linkage: multi‑family and nonresidential development in higher-density residential districts (R‑3, R‑4) and projects in HR must comply with the City's design review guidelines; where design review applies the landscaping and screening plans will be evaluated against those guidelines — § 25.51.
Parking-lot landscaping / shading: multiple lot-standard tables include a note that “Parking areas shall provide landscaping and shading per § 25.221.” The text of § 25.221 (detail of parking-lot planting, tree counts, planter widths, shading percentage) was referenced in the lot notes but was not available in the retrieved materials for full quoting here — the ordinance repeatedly points developers to § 25.221 for parking landscaping specifics. Verify with the jurisdiction for the full text of § 25.221.
District-by-district breakdown (purpose, typical uses, key standards, where it applies)
Note: below each district name is bolded; key numeric standards and controlling sections are bolded and accompanied by the controlling § citation.
Residential districts — RE, R‑1, R‑2, R‑3, R‑4, HR
- Purpose / typical uses: low- to high-density housing and accessory residential uses; HR is the historic residential zone. Permitted uses and permit levels are listed in the residential zones table. § 25.52 / § 25.53.
- Key dimensional & landscape standards:
- Front yard setbacks vary (e.g., R‑1 = 20 ft, RE = 25 ft) and are shown in § 25.53.
- Minimum landscaped area is listed in the residential lot standards table (see Landscaped area (Minimum) column) and the code requires compliance with those figures § 25.49 / § 25.53.
- Fences/walls/hedges: in R‑1, R‑2, R‑3, R‑4, H‑R and MHCA, max 6 ft side/rear; 42 in front — § 25.192(E).
- Where it applies: city neighborhoods labeled RE, R‑1, R‑2, R‑3, R‑4, HR on the zoning map; see the residential table § 25.53.
Commercial districts — C‑1, C‑2, C‑3, FC, HC
- Purpose / typical uses: neighborhood, general and freeway-oriented commercial uses, plus the historic downtown HC. Use tables list permitted/conditional uses § 25.79 / § 25.80.
- Key dimensional & landscape standards:
- Front yard minimums often 5 ft (varies by subzone; FC = 10 ft) and are shown in the commercial lot standards table § 25.80.
- Minimum landscaped area entries appear in the table; the notes require front and street-side yards to be landscaped and that parking areas provide landscaping and shading per § 25.221 — § 25.80 / § 25.76.
- Design review may apply in downtown/historic areas; consult the design review program for criteria.
- Where it applies: commercial corridors and the downtown core as mapped; HC has additional historic design rules.
Industrial districts — M‑1, M‑2, P‑I
- Purpose / typical uses: light to general industrial and planned industrial uses; lot standards include landscaped area minimums and references to parking/landscape notes § 25.93.
- Key dimensional & landscape standards:
- Minimum landscaped area is specified in the industrial lot standards table; front and street-side yards are to be landscaped and parking areas must follow the parking/landscape rules referenced in Article XXIII/§ 25.221.
Public zones — A‑V, P‑A
- Purpose / typical uses: airport, public agency and other civic uses. Lot tables include Landscaped area (Minimum) and note that front and street side yards shall be landscaped; parking areas include landscape and shading requirements per Article XXIII/§ 25.221 § 25.104.
Combining / Special districts — MHCA, others (AA, AG, AZ, FP, FW, NR, etc.)
- Purpose / typical uses: modifiers that add site-specific rules (floodplain, airport approach, mobile-home common areas). Where applied the combining district adds requirements; for MHCA the code specifically allows the Planning Commission to require screen planting and fencing on subdivision boundaries § 25.112(F)(3).
Quick reference table (decision-relevant standards)
| Rule / Topic | What the code requires | Code Reference |
|---|---|---|
| Fence/wall max height (residential side/rear) | 6 ft (side/rear yards) | § 25.192(E) |
| Fence/wall max height (residential front) | 42 in | § 25.192(E) |
| Front / street-side planting (commercial & public) | Front and street-side yards must be landscaped | § 25.80 note; § 25.104 note |
| Parking lot landscaping / shading | Required — see § 25.221 for specifics (trees, planter widths, shading %) | § 25.80 note; § 25.53 notes (see § 25.221) |
| Screen planting for noise attenuation | Screen landscaping required on both sides of masonry walls/berms (requires Director approval) | § 25.191(C) |
| Subdivision exterior boundary screening | Screen planting/fencing may be required on subdivisions/MHCA | § 25.112(F)(3) |
Checklist
- Confirm the zoning district for your parcel (R‑1, C‑2, M‑1, etc.) and read the matching lot-standards table in § 25.53 / § 25.80 / § 25.93 / § 25.104.
- Prepare a landscape plan showing landscaped area percentages (meet the Landscaped area (Minimum) for your district) — check § 25.49 / § 25.53 / § 25.76.
- For parking lots, include tree species, planter dimensions and shading calculations per § 25.221 (obtain full § text and application specifications from the Community Development Department). Verify § 25.221 text with the city.
- If proposing fences or walls in a residential zone, limit heights to 6 ft side/rear and 42 in front; show fence location relative to setbacks § 25.192(E).
- If noise attenuation devices are proposed or required, add screen landscaping on both sides of berms/walls per § 25.191(C) and obtain Director approval.
- Determine whether your project triggers design review (e.g., R‑3, R‑4, HR or downtown/commercial) and link landscape/planting to the design review submittal package.
- Confirm whether any overlay/combining district (e.g., MHCA, floodplain) applies; combining districts can add screening requirements — see overlay districts and § 25.112(F).
- Verify maintenance responsibilities (HOA, owner, or public) where screening is required as a condition of subdivision or permit approval § 25.112(F).
Risks & Ambiguities
| Issue | Why it matters | What to verify |
|---|---|---|
| § 25.221 full content (parking-lot planting detail) | Lot-standard tables reference § 25.221 for parking shading and planter requirements but the detailed text was not in the retrieved excerpts, so applicants may miss tree-count or shading % obligations | Obtain the full text of § 25.221 from the Community Development Department or the online code; confirm required tree spacing, planter widths, and shading percentage. |
| Conflicts between fence/hedge heights and sight-line/fire code | Front-yard fences limited to 42 in can conflict with driveway sight-lines or fire access; other agencies (fire) may require different standards | Verify fence/wall siting with the Community Development Director and the Fire Department; check permit conditions and any easements. |
| Noise‑attenuation planting specifics | § 25.191(C) mandates screen landscaping on both sides of attenuation walls but does not list species or spacing in the retrieved text | Confirm planting species, spacing, irrigation and maintenance obligations when noise attenuation is required; the Director must approve the landscaping plan. |
| Overlay / historic design constraints | HC, HR and certain overlays may impose different or additional landscape/design rules | If property is in HC, HR, or other overlays, get applicable design review guidelines; check historic preservation requirements. |
| Parcel-specific landscaped area calculation | The table shows a minimum percentage or requirement, but lot irregularities may make compliance calculation ambiguous | Provide a site plan to the Community Development Department and request early review; consider variance or setback-adjustment procedures if needed. |
Plain-English Summary
Red Bluff’s zoning rules require a minimum amount of landscaping by zone, require front and street-facing yards to be planted in most commercial/residential contexts, limit fence heights in residential yards to 6 ft (side/rear) and 42 inches (front), and explicitly require landscape screening around noise walls and often in subdivisions — check your district’s lot-standards table and get the full parking‑lot planting rules in § 25.221 from the Community Development Department before you finalize plans.
Information Gaps
- Full text and technical requirements of § 25.221 (parking lot landscaping/shading rules) — referenced but not present in retrieved materials.
- Detailed planting lists/species, irrigation and maintenance standards (flat text not provided in the retrieved sections). Not found in retrieved materials.
- Any local landscape design manual or fee schedule associated with landscape plan review. Not found in retrieved materials.
- Parcel-specific interpretations (e.g., corner-lot exceptions, combined overlays) — Verify with the Community Development Department and, when needed, the Planning Commission.
Source References
- Red Bluff Zoning Ordinance (Title 25) — general adoption and purpose; tables and textual provisions cited above — full file excerpts used in this page:
- § 25.53 Residential lot standards / landscaped area (residential) — § 25.49 / § 25.53 tables and notes.
- § 25.80 Commercial lot standards (includes landscaped area notes and parking landscaping cross-reference).
- § 25.93 / § 25.104 Industrial and public lot standards (landscaped area notes).
- § 25.192(E) Rules on yards, fences, walls and hedges (height limits).
- § 25.191(C) Noise attenuation and screen landscaping on berms/walls.
- § 25.112(F)(3) MHCA / subdivision screen planting & fencing may be required as a condition of approval.
- Red Bluff planning overview (internal navigation page): /us/california/red-bluff
(If you need the literal text of § 25.221 or the City's design-review landscape checklist, I can request the City’s full code pages or prepare a tailored list of questions to take to the Community Development Department. Verify all parcel-specific interpretations with the City)
Sources
Retrieved passages
- CBC § 25.80 (§ 25.80) High relevance
- Red Bluff Zoning Code (§ 25.19.17) High relevance
- CWUIC § 65850.6 (Title 24) High relevance
- Red Bluff Zoning Code (chapter is) High relevance
- Red Bluff Zoning Code (§ 25.19.27) Medium relevance
- Red Bluff Zoning Code (§ 25.01.2) Medium relevance
- CBC § 25.16.1 (§ 25.16.1) Medium relevance
- Red Bluff Zoning Code (§ 25.104.) Medium relevance
- CBC § 25.80 (§ 25.80) Medium relevance
- CBC § 25.79 (Article XXIII.) Medium relevance
- Red Bluff Zoning Code (§ 25.239) Medium relevance
- Red Bluff Zoning Code (Article XXIII.) Medium relevance
- Red Bluff Zoning Code (ARTICLE XIX) Medium relevance
- Red Bluff Zoning Code (§ 25.239) Medium relevance
Cited sections
- Red Bluff Zoning Ordinance (Title 25) — general adoption and purpose; tables and textual provisions cited above — full file excerpts used in this page: (Title 25)
- **§ 25.53** Residential lot standards / landscaped area (residential) — § 25.49 / § 25.53 tables and notes. (§ 25.53)
- **§ 25.80** Commercial lot standards (includes landscaped area notes and parking landscaping cross-reference). (§ 25.80)
- **§ 25.93 / § 25.104** Industrial and public lot standards (landscaped area notes). (§ 25.93)
- **§ 25.192(E)** Rules on yards, fences, walls and hedges (height limits). (§ 25.192)
- **§ 25.191(C)** Noise attenuation and screen landscaping on berms/walls. (§ 25.191)
- **§ 25.112(F)(3)** MHCA / subdivision screen planting & fencing may be required as a condition of approval. (§ 25.112)
- Red Bluff planning overview (internal navigation page): /us/california/red-bluff
- RedBluff_ZoningCode.md
Frequently asked questions
What are the maximum fence heights in Red Bluff residential zones?
In Red Bluff, for R‑1, R‑2, R‑3, R‑4, H‑R and MHCA districts the code limits fences, walls and hedges to 6 feet in side and rear yards and 42 inches in front yards (and in the special corner setback described in § 25.192(D)) — § 25.192(E).
How much of my lot must be landscaped in Red Bluff?
Minimum landscaped area amounts are set in the lot‑standards tables for each district (see the Landscaped area (Minimum) column in § 25.53 for residential and § 25.80 for commercial). The ordinance requires compliance with those figures; calculate landscaping on your site plan to match the table for your zone.
Are parking lots required to have trees and shading?
Yes — the lot standards note that parking areas must provide landscaping and shading and point applicants to § 25.221 for the parking‑landscape standards. The full technical requirements (tree counts, planter sizes, shading percentage) are in § 25.221, which should be obtained from the City — referenced in the park/lot notes (commercial, residential, public tables).
Do I need to plant screening if I put up a masonry wall for noise?
Yes — if a masonry wall, earth berm or other sound attenuation device is installed, the code requires screen landscaping on both sides of the wall/berm and requires Community Development Director approval of the landscaping plan — § 25.191(C).
Will design review require a different landscaping approach?
Possibly. Multi‑family and nonresidential projects in R‑3, R‑4, and all development in HR are subject to the City's design review guidelines; landscape and screening will be evaluated under those guidelines, so include plant palettes and maintenance plans in the design‑review submittal — § 25.51.
Can the City require planting and fencing at a subdivision boundary?
Yes — the code authorizes screen planting and fencing as a condition of subdivision approval, and the MHCA combining district language specifically allows screen planting/fencing to be required on the exterior boundaries of subdivisions — § 25.112(F)(3).
Where can I confirm my parcel’s required landscaping percentages and setbacks?
Check the lot‑standards table for your zone (residential § 25.53, commercial § 25.80, industrial § 25.93, public § 25.104) and consult the Community Development Department for parcel‑specific determinations and for the full text of referenced rules like § 25.221.
If I want an exception to a setback so I can place screening closer to a property line, how is that handled?
Setback reductions are processed through the Planning Commission under the setback-adjustment rules; the Commission can approve reduced yard setbacks after findings that include no reduction in neighborhood safety or aesthetics and compliance with landscaping and parking requirements — § 25.157–25.158. Verify the required findings and neighbor consent procedures with the City.
Is there a local plant list or irrigation standard in the zoning code?
Not found in the retrieved zoning excerpts. The zoning code establishes area minimums and certain screening/planting requirements but does not include a detailed species list or irrigation standard in the excerpts reviewed here. Verify with the Community Development Department for any local landscape standards or manuals. Not found in retrieved materials.
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