Local zoning · King City

King City — Zoning

Zoning under the King City local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

King City’s zoning rules are codified in Title 17 of the Municipal Code (the City of King Zoning Ordinance). The ordinance establishes 18 base districts and several combining/overlay districts, ties the map to the clerk’s office, and sets permitted uses, development standards, and when discretionary approvals (CUPs, design/architectural review) are required. For a quick starting point, see the city overview page for planning and zoning in King City King City zoning & planning overview.

The sections below summarize what the ordinance actually says district‑by‑district (purpose, typical permitted uses, and the most decision‑relevant dimensional standards), with code citations to the controlling sections.

District‑by‑district breakdown

Note: each district heading below names the district exactly as used in Title 17, gives a plain‑English purpose, lists the most typical permitted uses, and pulls out the controlling dimensional/development standards called out in the code. Where the code cross‑references other chapters (parking, ADUs, overlays, design review), those cross‑references are cited.

A — Agricultural district

  • Purpose: intended for farming and agriculture uses; preserves agricultural operations and farm‑related structures. See the agricultural district regulations in § 17.10.
  • Typical permitted uses: crop & tree farming, farm labor quarters, packing/processing of agricultural products (subject to performance standards), accessory farm buildings, and one family dwellings incidental to farming. See § 17.10.040.
  • Key dimensional standards: maximum height 30 ft for main buildings (§ 17.10.050); minimum lot/building site sizes vary (e.g., single‑family or farm labor dwelling: 20,000 sq ft), front/side/rear yards: 30 ft / 10 ft / 20 ft respectively (§§ 17.10.050–17.10.070).
  • Where it applies: see the official zoning map on file with the city clerk; unmapped land defaults to unclassified U‑B‑1 (see § 17.06.030 and § 17.06.060).

R‑1 — Low density single‑family residential

  • Purpose: single‑family residential neighborhoods; one primary dwelling per lot. § 17.12.010.
  • Typical permitted uses: single‑family dwellings, accessory dwelling units (ADUs) and junior ADUs (see Chapter 17.47), home occupations, second units if meeting Chapter 17.80 standards (§ 17.12.020).
  • Key dimensional standards: maximum building height 30 ft (two stories) for main buildings; accessory buildings max 14 ft (§ 17.12.050); minimum yards and lot sizing requirements in § 17.12.060 and related subsections (side yards 6 ft interior, corner side 10 ft; rear 10 ft — see related R‑district yard rules).
  • Notes: ADUs are processed under ministerial standards in § 17.47; see the ADU rules for ministerial processing and dimensional exceptions.

R‑2 — Medium density (duplex) residential

  • Purpose: permit two‑ and three‑family living while maintaining privacy and open space. § 17.14.010.
  • Typical permitted uses: single‑family, duplexes, triplexes, accessory dwelling units, home occupations; transitional housing subject to the same objective standards (§ 17.14.020).
  • Key standards: max height 30 ft / two stories; minimum lot sizes for residential 6,000 sq ft (interior) / 7,000 (corner) for residences, with lot width requirements (see §§ 17.14.050–17.14.060); parking per Chapter 17.52.

R‑3 — Medium‑high density residential

  • Purpose and uses: allows small multi‑family units, apartments and townhouses (up to code limits), and ADUs per Chapter 17.47. § 17.16.010–17.16.020.
  • Standards: architectural control and plan review requirements apply for multi‑unit projects; see § 17.16 and the architectural control chapter 17.50 for required submittals.

R‑4 — High‑density multiple residential & professional office

  • Purpose: higher density residential and some professional office uses; more detailed development plan and landscaping requirements. See Chapter 17.18 (development plan and minimum unit sizes in §§ 17.18.140–17.18.150).
  • Typical uses: multi‑family dwellings, apartments, professional offices in some areas; architectural committee review mandatory for most projects (§ 17.18.160).

C‑N — Limited neighborhood commercial (Chapter 17.20)

  • Purpose: neighborhood‑serving shops and services sized and designed to fit near residences. § 17.20.030–§ 17.20.050.
  • Uses: grocery, bakery, drug store, restaurants, small retail and professional offices (some uses require CUP), mixed residential above commercial allowed (subject to density limits). § 17.20.030.
  • Dimensional standards: main building max 30 ft / 2 stories, minimum 20 ft front yard (may be used for parking/landscaping), side/rear yards vary (none unless bordering R zones), parking per Chapter 17.52 (§ 17.20.050–17.20.060).

C‑1 — Retail commercial (Chapter 17.22)

  • Purpose & uses: generally retail and commercial services oriented to the downtown/retail core; see Chapter 17.22 for applicability and site plan requirements. Required elevations, landscaping and parking review by architectural committee are common. § 17.22 excerpts.
  • Standards: front/side/rear yard rules and parking controlled by Chapters 17.48–17.52 and optional design standards when applied.

C‑1‑TD — Retail‑commercial transition district (Chapter 17.23)

  • Purpose: transition areas between retail and heavier commercial/industrial uses; flexible yard rules to allow transition. § 17.23.010.
  • Notable: often no front/side/rear yard required unless abutting an R district; building height limited to 30 ft & two stories (§ 17.23.060–17.23.090).

C‑2 — General commercial (Chapter 17.24)

  • Purpose: broad commercial and light industrial uses that serve the city, visitors and industry. § 17.24.010.
  • Uses permitted (sample): wholesale stores & warehouses, light manufacturing inside buildings, vehicle sales/service (enclosed), building materials in buildings, research labs, some pet care (distance‑limited), and emergency shelters consistent with state law (§ 17.24.020).
  • Key standards (Table 17.24‑1): max height 30 ft; minimum lot sizes: 5,000 sq ft (typical), 15,000 sq ft for service stations; lot width/depth standards shown in Table 17.24‑1; yards generally 0 ft unless adjacent to R zones (then front 15 ft, side 10 ft, rear 10 ft) — see §§ 17.24.050–17.24.080.

H‑S — Highway service district (Chapter 17.26)

  • Purpose: vehicle‑oriented businesses with architectural and landscaping controls for roadside areas (§ 17.26.010).
  • Typical uses: service stations, traveler‑oriented retail, restaurants and similar highway‑serving uses; site design and landscaping requirements apply; see Chapter 17.26 for details.

F‑S — Freeway service district (Chapter 17.32)

  • Purpose & standards: regulations tailored to freeway/frontage uses; minimum building site, setbacks, and height standards in § 17.32.060–17.32.080. Note airport approach and scenic corridor combining rules may apply in some locations.

M — Industrial (includes M‑1, M‑2; see Chapters 17.30–17.31)

  • M‑1 (industrial/light): chapter 17.30 sets a larger lot minimum (one acre typical), front setback 40 ft, side/rear 20 ft, lot coverage 60%, landscaping standards (20 ft front/side yard landscaping) and performance rules; some manufacturing uses are explicitly prohibited (see § 17.30.030 – § 17.30.130).
  • M‑2 (sound industrial): intended for heavier manufacturing with permitted uses by CUP, specific site and screening standards, height typically limited to 30 ft unless sprinklered, yards and lot sizes set in § 17.31.

P‑D — Planned development district (Chapter 17.33)

  • Purpose: allows tailored land uses and standards through a specific plan and discretionary approvals; all uses allowed in R‑1 are allowed in P‑D when R‑1 standards are met, plus other uses per the approved plan (§§ 17.33.080–17.33.090).

O — Open space district (Chapter 17.34)

  • Purpose: preserve open space and rural character; permitted uses include parks, crop/tree farming and passive open space; development standards tied to use (golf courses, crop farming minimums) (§ 17.34.010–17.34.040).

P‑F / S‑F — Primary and Secondary flood plain districts (Chapter 17.38)

  • Purpose: protect floodplain areas; special development, elevation, and use rules apply. P‑F and S‑F limit vulnerable uses and set minimum building sites and elevations; see § 17.38.010–§ 17.38.060.

U — Unclassified district (Chapter 17.46)

  • Purpose: lands not assigned a zoning district default to U (U‑B‑1) with a 10,000 sq ft building site standard; single family allowed if meeting R‑1‑B1 standards (§ 17.06.060 and § 17.46.010–17.46.040).

RI — Residential‑Industrial transitional district (Chapter 17.13)

  • Purpose: transitional area between industrial/agricultural and other uses; intended to provide workforce housing near jobs while limiting heavier industrial activities (§ 17.13.010).
  • Uses: a mix of light industrial, warehouses, limited retail accessory sales, caretaker residences, and multi‑family housing subject to permits; accessory dwelling units allowed consistent with Chapter 17.47 (§ 17.13.020–17.13.040). Development standards borrow from M‑1, Agricultural, or R‑4 zones depending on the use category (§ 17.13.060–17.13.110).

Key cross‑references (process & technical chapters)

  • Parking standards and required spaces: Chapter 17.52 (use‑based parking table, dimensions, handicapped standards). See King City Parking and § 17.52.
  • Architectural/design review and when required: Chapter 17.50 (architectural committee, required drawings and landscape permit). See King City Design Review and § 17.50.010.
  • ADUs: Chapter 17.47 — ministerial processing timeframe and dimensional standards; ADUs are permitted in most residential zones (R‑1 through R‑4) subject to Chapter 17.47 and state ADU law. See King City ADUs and § 17.47.030.
  • Overlays/combining districts: Combining lot size “B”, Scenic Corridor “S‑C”, and Airport “A‑P” are established in § 17.06.020 and detail is in Chapters 17.42 (S‑C) and 17.44 (A‑P). See King City Overlay Districts and §§ 17.42; 17.44.
  • Nonconforming uses: Chapter 17.58 governs nonconforming uses, limits on continuance, and required actions. See King City Nonconforming Uses and § 17.58.010.
  • Sign rules: Chapter 17.55 applies to all districts; see King City Signage and § 17.55.020.
  • Development standards and setbacks: most districts defer to Chapters 17.48–17.52 for administrative details; see King City Development Standards and the district sections cited above (e.g., § 17.24.060 table).
  • Where the code relies on building regulations (construction/technical compliance): the ordinance references the state's building code adopted by reference; consult the California Building Standards Code. Not a zoning requirement but relevant for permitting.

Quick decision‑relevant table

Topic Key rule / typical value Code Reference
R‑1 permitted primary uses Single‑family dwellings, ADUs allowed § 17.12.020
R‑1 max height 30 ft / 2 stories § 17.12.050
C‑2 max height 30 ft / 2 stories § 17.24.050 and Table 17.24‑1
C‑2 minimum lot (typical) 5,000 sq ft (service station 15,000 sq ft) Table 17.24‑1 / § 17.24.060
M‑1 min building site 1 acre; front yard 40 ft; side/rear 20 ft § 17.30.060–17.30.080
Parking (residential) Two‑car garage per single‑family unit (standard) — detailed table in Ch. 17.52 § 17.52.010 and parking tables
ADUs Ministerial processing; size, setbacks and parking exceptions in Ch. 17.47 § 17.47.030
Nonconforming uses Allowed under limited conditions; chapter sets amortization and limits § 17.58.010

Checklist

An applicant should verify and assemble these items before filing (each line is either required by Title 17 or commonly enforced at intake):

  • Confirm the parcel’s zoning on the official zoning map (map on file with city clerk) and the applicable base district (§ 17.06.030).
  • Confirm whether any combining/overlay district applies (S‑C, A‑P, B) (§ 17.06.020).
  • Confirm the proposed use is permitted by the district (or whether CUP/permit required — see the district’s “Uses permitted” subsection, e.g., § 17.24.020 for C‑2).
  • Prepare site plan showing building footprint, setbacks, landscape areas, parking (per Chapter 17.52) and drainage/BMPs for stormwater if required (§ 17.52; RWQCB guidance referenced in Title 17).
  • If project requires architectural review, include elevations, landscaping plan and materials for the architectural committee (§ 17.50.010).
  • If in a floodplain (P‑F or S‑F), include elevation certificates and flood protection measures per § 17.38.
  • For ADUs, follow Chapter 17.47 ministerial submittal and dimensional requirements and check applicable state ADU law references.

Risks & Ambiguities

Issue Why it matters What to verify
Zoning boundary uncertainty Boundaries are defined by map on file; where a lot is split by a line the more restrictive district applies — affects permitted uses and setbacks Verify exact parcel district with the city clerk and use § 17.06.040 rules for boundary determinations.
Combining/overlay rules S‑C and A‑P overlays add more restrictive standards (setbacks, height, plan requirements) Check whether overlay applies to your parcel and apply the more restrictive standards: § 17.06.020 and Ch. 17.42 / 17.44.
Nonconforming prior uses Nonconforming uses are tolerated in limited circumstances but have rules about expansion/abandonment Consult § 17.58.010 and the nonconforming chapter; verify legal history of the use.
Mixed use / RI zone matrix RI borrows standards from multiple zones depending on activity (M‑1, Agricultural, R‑4) — confusion about which standard applies For the proposed use identify the RI subsection that controls (see § 17.13.060–17.13.110) and confirm with planning staff.
Cannabis uses City zoning restricts where storefront and non‑storefront cannabis businesses may operate and prohibits outdoor cultivation Read Chapter 17.03 and the zone lists (C‑2, H‑S areas, M‑zones, East Ranch Specific Plan); verify map‑based allowed areas and proximity rules. § 17.03 & § 17.24 / 17.30.

Plain‑English summary

King City’s zoning (Title 17) divides the city into 18 named districts (R‑1, R‑2, R‑3, R‑4, C‑N, C‑1, C‑2, H‑S, F‑S, M‑1/M‑2, P‑D, O, P‑F, S‑F, U, RI, etc.) and ties each parcel to specific permitted uses, setbacks, heights and lot sizes; many technical details (parking, design review, ADUs, nonconforming uses) live in cross‑chapters referenced above. Always check the official zoning map on file at City Hall and the exact § cited for your district before preparing permits. § 17.06.010, § 17.12.010, § 17.24.010, § 17.30.060.

Source References

  • City of King Municipal Code, Title 17 — The City of King Zoning Ordinance (multiple chapters used above): representative citations include § 17.06.010 (districts established) ; § 17.12.010 (R‑1 purpose) ; § 17.14.010 (R‑2) ; § 17.16.010 (R‑3) ; § 17.18.150 (R‑4 development standards) ; § 17.20.030–17.20.060 (C‑N) ; § 17.22 (C‑1 area rules) ; § 17.23.010–17.23.090 (C‑1‑TD) ; § 17.24.010–17.24.080 (C‑2 purpose, uses, Table 17.24‑1) ; § 17.26.010 (H‑S) ; § 17.30.060–17.30.130 (M‑1 standards) ; § 17.31 (M‑2) ; § 17.33 (P‑D) ; § 17.34 (O) ; § 17.38 (P‑F / S‑F) ; § 17.42 (Scenic Corridor) ; § 17.44 (A‑P / airport) ; § 17.47 (ADUs) ; § 17.50 (architectural control / design review) ; § 17.52 (parking) ; § 17.55 (signs) ; § 17.58 (nonconforming uses) ; and the cannabis regulation excerpts in Chapter 17.03 and related zone lists (Chapter 17.24/17.30) for location restrictions § 17.03.

Sources

Retrieved passages

  • King City Zoning Code (§ 17.13.010.) High relevance
  • King City Zoning Code (§ 3.2) High relevance
  • King City Zoning Code (§ 1) High relevance
  • King City Zoning Code (Chapter 12.75) High relevance
  • King City Zoning Code (§ 3.5) High relevance
  • King City Zoning Code (§ 1) High relevance
  • King City Zoning Code (§ 2) High relevance
  • King City Zoning Code High relevance
  • CFC § 17.31.050 (§ 17.31.050.) Medium relevance
  • King City Zoning Code (§ 4.32.6) Medium relevance
  • King City Zoning Code (Section 5026) Medium relevance
  • King City Zoning Code (§ 4.21.2) Medium relevance
  • King City Zoning Code (§ 17.3.1) Medium relevance
  • King City Zoning Code (Title 17) Medium relevance
  • King City Zoning Code (§ 17.22.080.) Medium relevance
  • King City Zoning Code (§ 17.20.050.) High relevance
  • King City Zoning Code (Chapter 17.31.) Medium relevance
  • CFC § 1 (§ 1) Medium relevance
  • King City Zoning Code (§ 17.24.100.) Medium relevance
  • King City Zoning Code (§ 17.12.020.) High relevance
  • King City Zoning Code (§ 4.25.8) High relevance
  • King City Zoning Code (§ 4.37.3) High relevance
  • King City Zoning Code (chapter shall) High relevance
  • King City Zoning Code (§ 4.23.8) High relevance
  • King City Zoning Code (§ 4.23.2) High relevance
  • King City Zoning Code (§ 4.28.4) Medium relevance
  • King City Zoning Code (§ 4.23.9) Medium relevance

Cited sections

Frequently asked questions

What can I build on an R‑1 lot in King City?

Primary permitted use in R‑1 is a single‑family dwelling; accessory dwelling units and junior ADUs are allowed subject to Chapter 17.47; some accessory structures and home occupations are allowed. See § 17.12.020 and § 17.12.050 for height limits (30 ft) and accessory building heights (14 ft).

What are King City setback requirements for single‑family homes?

R‑district front, side and rear yard minima are set in the R‑district chapters: for R‑1 the code limits main building height to 30 ft and sets side yards 6 ft (interior) and corner side 10 ft, rear 10 ft; see § 17.12.050–§ 17.12.060. Verify the parcel’s zoning and any overlay that might impose larger setbacks.

Do I need architectural/design review in King City?

If your project is in R‑3, R‑4, H‑S, C‑N, M, or P‑D the application must include elevations and landscaping for architectural review (see § 17.50.010); many commercial and multifamily projects across C and M zones also require architectural committee review. See King City Design Review and § 17.50.010.

Where do I find parking requirements for my use?

Off‑street parking minimums and stall dimensions are in Chapter 17.52; the parking table lists residential, commercial and industrial ratios and stall dimensions (standard and compact). See § 17.52.010 and the parking tables. Also consult King City Parking.

Can I place an accessory dwelling unit (ADU) in King City and how is it reviewed?

ADUs are permitted in residential zones and are processed ministerially under Chapter 17.47 (review without discretionary hearing within 60 days for a complete application). Check § 17.47.030 for ministerial review and Chapter 17.80 for second‑unit size/parking rules when applicable. See King City ADUs.

Are there zones where cannabis storefronts are allowed?

Title 17 restricts cannabis storefronts and non‑storefront operations to specific zones: non‑storefront operations are allowed in M‑zones and the East Ranch Business Park; storefront dispensaries are limited to certain H‑S, C‑2 and First Street corridor areas with proximity and adjacency limitations; outdoor cultivation is prohibited. See Chapter 17.03 and the zone listings in § 17.24 and § 17.30 for the exact lists and restrictions.

What if my lot is split by a zoning line?

If a lot is split by a district boundary the title says the lot shall be deemed included within the district which is the more restrictive; otherwise boundaries are presumed to follow the nearest street or lot line (§ 17.06.040). Always verify with the city clerk’s zoning map.

What happens if my existing use is no longer allowed in the new code?

Nonconforming uses are governed by Chapter 17.58; such uses may continue under limited conditions but are discouraged from long‑term continuance and may be phased out or limited under the nonconforming uses rules. See § 17.58.010.

Is there a minimum landscaped area for parking lots?

Yes — for many commercial/industrial zones the code requires minimum landscaping (for example C‑2 and M‑zones require parking/lot landscaping, typically 10% or other area‑based minima and front/side landscaping strips — see § 17.24.130, § 17.30.130). Also landscaping permits and landscape plan submittal are required under § 17.50.017.

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