Sunnyvale — Zoning

Last reviewed: July 2, 2026

Overview

This page summarizes what the Sunnyvale zoning title (commonly organized under Title 19) actually says about zoning: how the city defines districts, where the official zoning map lives, the major residential, commercial, industrial, office and special-plan districts, and the key standards (density, height, FAR, setbacks) that drive land‑use decisions. For the supporting ordinance text and the official map see § 19.16.050 and § 19.16.060.

Note: for design review, parking, development standards, overlays, and accessory dwelling units (ADUs) see the linked Sunnyvale topic pages below as you apply the ordinance: Sunnyvale Development Standards, Sunnyvale Parking, Sunnyvale Design Review, Sunnyvale Overlay Districts, Sunnyvale ADUs, and the statewide California Building Standards Code. These are referenced where the zoning text ties into those topics.

What the code requires (fundamentals)

• The official zoning districts and their boundaries are incorporated by reference on the city's Precise Zoning Plan / Zoning Districts Map; verify the district for a specific parcel with the City Clerk or planning counter under § 19.16.050 and § 19.16.060.
• No use or construction is allowed except as permitted in the zoning district that applies to the site; noncompliance is explicitly prohibited in § 19.16.040.
• Permitted, conditionally permitted (use permit / miscellaneous plan permit) and prohibited uses are listed by district in the district chapters and in the various use tables (for example Chapters 19.18, 19.20, 19.22, 19.24, and the Lawrence Station Area Plan Chapter 19.35).
• Dimensional controls (heights, lot coverage, FAR) are controlled by Chapter 19.32 and by the development‑standards tables referenced there; setbacks are in Chapter 19.34 and the tables it references.

Below are district-by-district summaries focused on what decision‑makers and applicants need to know. Each district title and the controlling ordinance cross‑reference are bolded.

Residential districts

• R-0, R-1 — purpose: very low / low density residential, limited to not more than seven dwelling units per acre. Basic permitted residential uses; other uses allowed only if compatible. See § 19.18.020.
  Key standards: minimum lot/width and setbacks are set in Chapter 19.30 and 19.34 and the building-height/coverage table in § 19.32.020 applies. Verify table values for a parcel.

• R-1.5 — purpose: low‑medium density residential, not more than 10 du/acre. Special side‑yard wall-height limits apply (walls facing side yards cannot exceed 12 ft within 12 ft of property lines; second‑story wall height limit 21 ft) as an exception in § 19.32.020.

• R-1.7/PD — purpose: small‑lot residential combined with a planned‑development combining district; not more than 14 du/acre. R‑1.7 must be combined with a PD per § 19.18.020 and Chapter 19.26.

• R-2 — purpose: low‑medium density, not more than 12 du/acre; duplexes and small multi‑units allowed consistent with use tables in Chapter 19.18.

• R-3, R-4, R-5 — medium to high density residential (R‑3 ≤ 24 du/acre, R‑4 ≤ 36 du/acre, R‑5 ≤ 45 du/acre). R‑5 also allows high‑density residential in combination with hotels/motels. Height bonuses and different unit-count rules for multi‑family are handled in Chapter 19.30 and § 19.32.020 (e.g., height bonus for R‑3/R‑4/R‑5 when underground parking is provided).

• R-MH — residential mobile‑home district, limited to mobile homes and related park uses (max 12 dwelling units per acre for parks) as stated in § 19.18.020.

(See Chapter 19.30 for minimum lot areas, widths and unit-count tables; many numeric lot/width entries are tabulated there.)

Commercial districts

• C-1, C-2, C-3 — commercial zoning districts: each has a defined purpose, differing intensity and permitted uses. The commercial use table and the list of uses requiring a use permit are in Chapter 19.20 and its Table (see § 19.20.030 and § 19.20.040). Hotels in C‑2/C‑3 may exceed 75 feet by use permit per § 19.32.020.

• Special commercial types and neighborhood commercial designations (e.g., C‑N/neighborhood commercial if present on the map) are governed by the same Chapter 19.20 use tables and the miscellaneous permit rules. Verify the exact local label on the Precise Zoning Map per § 19.16.050.

Office and Public Facilities

• O (Office) — reserved for administrative, professional, R&D, and compatible residential uses; see § 19.24.020. Typical permitted uses and which uses require a use permit or miscellaneous plan permit (MPP) are set in § 19.24.030 and Table 19.24.030.

• P‑F (Public Facilities) — reserved for governmental, public utility and educational buildings and related uses; rules on permitted uses and use permits are in § 19.24.020 and § 19.24.030.

Industrial / M‑districts and ITR

• M‑S, M‑3 and other industrial/service districts are defined in Chapter 19.22 (uses) and the industrial district list in § 19.22.020; the city also provides for ITR (Industrial to Residential combining district) to allow conversion over time — see § 19.26.090 – § 19.26.130. The ITR lets industrial or commercial uses coexist and transition to residential under the rules at § 19.26.120.

Lawrence Station Area Plan (LSAP) and other Specific Plan districts

• LSAP / MXD / M‑S/LSAP / MXD‑I/II/IV — the Lawrence Station Area Specific Plan creates its own zoning names and detailed controls (density, FAR, height, lot coverage, minimum retail FAR, etc.) that supersede or refine Title 19 for the area. See Chapter 19.35, including § 19.35.040, § 19.35.050, and § 19.35.060 for district definitions, use tables and allowable densities/FARs/heights. Growth‑monitoring and CEQA triggers are also in that chapter.

Combining districts, planned development (PD) and overlays

• Planned Development (PD) and other combining districts (including Office (O) combining, PD combining, and others) are defined in Chapter 19.26. These add procedural or standards overlays to base districts (e.g., R‑1.7/PD) and may change permitted development or require special permits; see § 19.26.010 – § 19.26.050 and the ITR combining district rules.

Accessory Dwelling Units (ADUs) and DUO housing

• ADUs are regulated in Chapter 19.79 (streamlined and non‑streamlined ADUs, size minimums, setbacks, measurement rules, and when ADU area counts toward FAR or lot coverage). See § 19.79.030 and § 19.79.040 for the general and ADU‑type requirements; these local rules reflect state ADU law where noted. For plain‑English ADU guidance see the Sunnyvale ADU page linked above.

• DUO (Dual Urban Opportunity) housing rules (allowing two units on qualifying lots) are in Chapter 19.78, with site limitations, lot‑split rules, and protections for existing tenants in § 19.78.030 – § 19.78.040.

Development standards, heights, FAR, setbacks (how to read the tables)

• The ordinance centralizes dimensional controls in Chapter 19.32 (heights, lot coverage, FAR) and Chapter 19.34 (required yards/setbacks). Where exceptions apply (e.g., residential encroachments, corner lot reductions, increased setbacks for taller structures) those are spelled out in the respective sections (for example § 19.34.040 for front-yard averaging and reductions). Because most numerical maximums are presented in tables (Tables 19.32.020, 19.34.030, 19.30.020 for lot areas), you must look up the table entries that correspond to the district that applies to your parcel.

Table: Selected decision‑relevant standards and use references

Checklist (what an applicant must satisfy)

• Confirm the parcel’s zoning on the Precise Zoning Map (City Clerk / planning) as incorporated by § 19.16.050 and § 19.16.060.
• Check the permitted/conditional/prohibited use table for that district (see the chapter for the district: Chapter 19.18 for residential, Chapter 19.20 commercial, Chapter 19.22 industrial, Chapter 19.24 office/public facilities, Chapter 19.35 for LSAP).
• Verify dimensional standards: look up lot area/width (Chapter 19.30), front/side/rear setbacks (Chapter 19.34), and maximum building height/FAR/lot coverage (Chapter 19.32). If your proposal needs an exception, review variances (Chapter 19.84) or special development permits (Chapter 19.90).
• Determine parking requirements and exceptions (LSAP has its own parking rules in § 19.35.080; otherwise consult the parking standards referenced in development standards). See the city’s parking topic page for plain‑language checks.
• For ADUs, follow Chapter 19.79 requirements for size, setbacks, counting toward FAR and permit path (streamlined vs non‑streamlined).
• If the project is in an overlay/combining district (PD, ITR, historic, etc.) read the combining‑district chapter 19.26 and any specific plan or overlay chapter (for example LSAP Chapter 19.35).
• Confirm applicability of design review and landscape/screening rules (see the Sunnyvale Design Review and Sunnyvale Landscaping and Screening topics) if exterior changes or multi‑story development are proposed. (Design review language and procedural cross‑references are found throughout the district chapters and special plan chapters.)

Risks & Ambiguities

Plain‑English summary

Sunnyvale’s zoning code (Title 19) ties each parcel to a district shown on the official Precise Zoning Map; the district chapter tells you whether your use is allowed, whether you need a use permit or miscellaneous plan permit, and which numeric development standards apply (lot area, setbacks, height, FAR, lot coverage). For site‑specific numbers, look up the tables referenced in Chapters 19.30, 19.32, and 19.34 and check for any combining district or specific‑plan rules (for example LSAP). Always verify the parcel’s zoning on the Precise Zoning Map under § 19.16.050.

Source References

• Sunnyvale Zoning title (Title 19) — table of contents and district chapters (download reference): eCode360 / City of Sunnyvale zoning title (contains Chapters 19.16, 19.18, 19.20, 19.22, 19.24, 19.26, 19.30, 19.32, 19.34, 19.35, 19.79, 19.78, etc.).
• Zoning districts map and precision rules: § 19.16.050 and § 19.16.060.
• Residential districts and densities: § 19.18.020 (R‑0, R‑1, R‑1.5, R‑1.7/PD, R‑2, R‑3, R‑4, R‑5, R‑MH).
• Office/Public Facilities (O, P‑F) uses and table: § 19.24.020 and § 19.24.030 (Table 19.24.030).
• Industrial, ITR and combining districts: Chapter 19.22 and § 19.26.090 – § 19.26.130.
• Lawrence Station Area Plan (LSAP) districts, FAR, height and special rules: Chapter 19.35, especially § 19.35.040, § 19.35.050, § 19.35.060.
• Dimensional controls (heights, lot coverage, FAR): § 19.32.020 and Table 19.32.020.
• Setbacks / required yards and averaging: § 19.34.040 and referenced tables.
• ADUs (local rules, streamline vs non‑streamline): Chapter 19.79; see § 19.79.030 – § 19.79.040.
• DUO housing rules: Chapter 19.78 (development standards and tenant‑protection provisions).
• Variances, special development permits, map and zoning amendment procedures: Chapters 19.84, 19.90, 19.92.

Retrieved passages

• Sunnyvale Zoning Code (§ 19.16.030.) High relevance show source text
• Sunnyvale Zoning Code (§ 19.24.020.) High relevance show source text
• Sunnyvale Zoning Code (Section 19.38.090) High relevance show source text
• Sunnyvale Zoning Code (Section 5020.1) High relevance show source text
• Sunnyvale Zoning Code (§ 19.16.030) High relevance show source text
• Sunnyvale Zoning Code (Chapter 19.81) High relevance show source text
• Sunnyvale Zoning Code (§ 2) High relevance show source text
• Sunnyvale Zoning Code (§ 19.54.050.) High relevance show source text

Cited sections

• Sunnyvale Zoning title (Title 19) — table of contents and district chapters (download reference): eCode360 / City of Sunnyvale zoning title (contains Chapters **19.16**, **19.18**, **19.20**, **19.22**, **19.24**, **19.26**, **19.30**, **19.32**, **19.34**, **19.35**, **19.79**, **19.78**, etc.). (Title 19)
• **Zoning districts map and precision rules:** **§ 19.16.050** and **§ 19.16.060**. (§ 19.16.050)
• **Residential districts and densities:** **§ 19.18.020** (R‑0, R‑1, R‑1.5, R‑1.7/PD, R‑2, R‑3, R‑4, R‑5, R‑MH). (§ 19.18.020)
• **Office/Public Facilities (O, P‑F) uses and table:** **§ 19.24.020** and **§ 19.24.030** (Table 19.24.030). (§ 19.24.020)
• **Industrial, ITR and combining districts:** Chapter **19.22** and **§ 19.26.090 – § 19.26.130**. (§ 19.26.090)
• **Lawrence Station Area Plan (LSAP) districts, FAR, height and special rules:** Chapter **19.35**, especially **§ 19.35.040**, **§ 19.35.050**, **§ 19.35.060**. (§ 19.35.040)
• **Dimensional controls (heights, lot coverage, FAR):** **§ 19.32.020** and Table 19.32.020. (§ 19.32.020)
• **Setbacks / required yards and averaging:** **§ 19.34.040** and referenced tables. (§ 19.34.040)
• **ADUs (local rules, streamline vs non‑streamline):** Chapter **19.79**; see **§ 19.79.030 – § 19.79.040**. (§ 19.79.030)
• **DUO housing rules:** Chapter **19.78** (development standards and tenant‑protection provisions).
• **Variances, special development permits, map and zoning amendment procedures:** Chapters **19.84**, **19.90**, **19.92**.
• Sunnyvale_ZoningCode.md

• Official Sunnyvale code library