Local zoning · Glendale

Glendale — Development Standards

Q: How tall can I build in an R‑2250 or R‑1250 zone?

Most R‑zones use a 3‑story / 36 ft ceiling for the primary building as a common maximum, but specific R‑districts or height districts may differ — check Table 30.11‑B and the height rules in § 30.11.030 and related notes (additional allowances for roof pitch, screening rules for rooftop equipment).

Development Standards under the Glendale local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

This page summarizes Glendale's zoning development standards (setbacks, height, lot coverage, density, FAR) as written in the Glendale Municipal Code (Title 30 — Zoning). It is a Glendale‑specific synthesis of the rules that control scale and placement of buildings in each zone and points you to the exact code sections you must check. For broader procedural topics see the city's pages on Glendale Zoning and Glendale Land Use.

Note: the zoning ordinance repeatedly cross‑references other chapters for site planning, parking, landscaping and design review — read the cited §§ before you finalize plans (examples: Chapter 30.30 for site planning, Chapter 30.32 for parking, Chapter 30.47 for design review).

How this page links internal topics (first mention only)

Glendale Zoning (/us/california/glendale/zoning) — first paragraph above.
Glendale Land Use (/us/california/glendale/land-use) — first paragraph above.
parking: see the Parking chapter (/us/california/glendale/parking) — referenced in the site cross‑refs.
design review: processes and where required (/us/california/glendale/design-review).
overlay districts: planned overlays and rules (/us/california/glendale/overlay-districts).
ADUs: accessory dwelling unit regulations (/us/california/glendale/adu).
California Building Standards Code (Title 24) (/us/california/building-codes) — referenced where code compliance is required by the zoning ordinance.
landscaping and screening: landscape standards (/us/california/glendale/landscaping-and-screening).

District-by-district breakdown (purpose, typical uses, and the key standards)

Note: each district subsection below summarizes the controlling development standards (setbacks, height, lot coverage, density, FAR) in the Glendale zoning tables and accompanying text. Always verify parcel‑specific height districts and map callouts (the zoning map controls physical district boundaries) — § 30.10.050.

Residential zones — ROS, R1R, R1, R-3050, R-2250, R-1650, R-1250

Purpose & uses: principally single‑family and a graduated range of multi‑family densities; access and hillside controls apply in ROS and R1R. See § 30.11.* for full text.
Key dimensional controls (high‑priority practical numbers):
- Maximum residential density: varies by district; e.g., R-3050 = 1 DU / 3,050 sq ft, R-2250 = 1 DU / 2,250 sq ft, R-1650 = 1 DU / 1,650 sq ft, R-1250 = 1 DU / 1,250 sq ft (Table 30.11‑B). § 30.11.030.
- FAR (where specified): ROS/R1R/R1 use a districtized FAR (District I/II/III schedules; e.g., 0.30–0.45 for first 10,000 sf, then 0.10 thereafter in some ROS districts); see Table 30.11‑B. § 30.11.030.
- Lot coverage: typically 40% in single‑family hillside/open zones or 50% for certain low‑rise multi units — check the table for the specific district; see § 30.11.* and § 30.30.050 for coverage rules.
- Setbacks: street, corner, and interior setbacks are set per district and often include minimums plus required averages for building floors (see Figure 30.11.030 diagrams). For example ROS street front 15 ft, interior 10 ft in many cases; exceptions and averaging rules are in § 30.11.070 and Table 30.11‑B. § 30.11.030.
- Height: commonly 3 stories / 36 ft maximum in many residential districts (exceptions for roof pitch, solar equipment and wireless facilities exist); see § 30.11.* and § 30.30.050 for measuring height. § 30.11.030.
Where it applies: across neighborhoods designated ROS / R1R / R1 / R‑3050 / R‑2250 / R‑1650 / R‑1250 on the official zoning map. § 30.10.010.

(See Table 30.11‑B in § 30.11.030 for the complete per‑district matrix.)

Mixed‑Use zones — IMU, IMU‑R, SFMU, DSP

Purpose & uses: allow combinations of residential and commercial uses; density and height depend on what the mixed‑use district abuts. See § 30.14.030.
Key standards:
- Maximum height: ranges from 36 ft (3 stories) up to 75 ft / 6 stories depending on adjacency to residential zones (Table 30.14‑B — e.g., IMU-R abutting R1/R1R/ROS is limited to 36 ft/3 stories). § 30.14.030.
- Maximum residential density: IMU‑R has up to 35 DU/acre when abutting low‑density residential; higher densities allowed when not adjacent to single‑family zones (Table 30.14‑B). § 30.14.030.
- Setbacks: street front setbacks are often none (pedestrian frontage encouraged); where abutting residential zones the code requires story‑stepbacks (e.g., 15 ft for first two stories, 25 ft for third story when abutting R1/R1R/ROS). § 30.14.030.
Parking and design review apply per Chapters 30.32 and 30.47.

Commercial zones — C1, C2, C3, CR, CPD, CH, CA

Purpose & uses: neighborhood to auto‑oriented commercial, special planned commercial, and hillside commercial. See § 30.12.030 and Table 30.12‑B.
Key standards:
- Setbacks: many commercial zones have reduced or no street setbacks to encourage building‑to‑street; some require a 5 ft street‑front zone for pedestrian treatments on ground floor (Table 30.12‑B). § 30.12.030.
- FAR: usually no explicit FAR maximum for many commercial districts except where specific plan or CA zone sets a numeric FAR (e.g., CA FAR up to 3.5). § 30.12.030.
- Lot coverage and height: consult the district table — e.g., CPD has site‑specific limits and site plan approval requirements; CH (Commercial Hillside) imposes additional frontage/height rules. § 30.12.030.

Industrial zones — IND, T

Purpose & uses: industrial and transportation‑oriented uses; heavier service and warehousing allowed. See § 30.13.030.
Key standards:
- Minimum lot size: IND frequently requires 10,000 sq ft + 100 ft width for new lots. § 30.13.030.
- Setbacks: street setbacks can be 0 ft (allowing build‑to‑property line), but interior setbacks when adjacent to residential are 15 ft. § 30.13.030.
- Height: 50 ft typical; larger Industrial Mixed‑Use/Large Scale Projects can be up to 175 ft / 10 stories only via project‑specific agreements and CEQA review (see notes in § 30.13.030). § 30.13.030.

Special Purpose zones — CE, CEM, MS, SR

Controls and uses vary (equestrian, cemetery, medical services, recreation). Table 30.15‑B lists setbacks, lot coverage and heights by subzone, and references Chapters 30.30 (site planning) and 30.31 (landscaping). § 30.15.030 and § 30.15.040.

Transit‑oriented and Downtown Specific Plan districts — TOD I/II, DSP

TOD districts have higher height ceilings (e.g., 60 ft / 200 ft depending on district) and relaxed street setbacks to encourage transit‑oriented density; see § 30.16.030. DSP properties follow Downtown Specific Plan standards and may supersede Title 30 where different. § 30.16.030 and § 30.10.040.

Overlay zones that change base standards

Planned Residential Development (PRD), Parking (P / PS), Historic District (HD), Precise Plan (PPD) and others can modify setbacks, height or parking requirements for parcels inside the overlay; see § 30.10.010 and the overlay chapters for rules that supersede base zoning. § 30.10.010.

Quick reference table — decision‑relevant standards (examples)

District / Topic	Typical numeric standard (pick for early feasibility)	Code Reference
R‑1250 — density	1 DU / 1,250 sq ft	§ 30.11.030
R‑2250 — front setback	Street front ~ 25 ft (see table)	§ 30.11.030; § 30.11.070
ROS / R1 / R1R — FAR	Districted schedule (e.g., 0.30–0.45 for first 10k ft then 0.10)	§ 30.11.030 Table 30.11‑B
IMU‑R — height when abutting R1	36 ft / 3 stories	§ 30.14.030 Table 30.14‑B
IND — interior setback to residential	15 ft	§ 30.13.030 Table 30.13‑B
ADU — detached ADU height (single‑family lot)	16 ft (general); 18 ft if within 1/2 mile of major transit corridor; attached ADU ≤ 25 ft or underlying height	ADU provisions (§ E/F)
Parking — ADU parking max	Max 1 off‑street space per ADU or per bedroom (whichever is less); exemptions apply (transit proximity, historic, garage conversion, etc.)	ADU parking § (see ADU chapter)
Solar equipment	Lot coverage & landscape exceptions; +30% coverage allowed for solar in specific circumstances (see § 30.30.050)	§ 30.30.050

(For full tables and diagrams consult Table 30.11‑B, Table 30.12‑B, Table 30.13‑B, Table 30.14‑B and their governing subsections in Title 30.)

Special topics that commonly trip applicants

Accessory Dwelling Units (ADUs & JADUs): Glendale implements state ADU law but incorporates local objective design standards, parking rules and specific size/height limits (e.g., 850 sf or 1,000 sf depending on bedrooms; max 16–18 ft for many detached ADUs; interior setbacks may be reduced to 4 ft). See the ADU chapter (ADU standards and objective design standards) for full rules. § (ADU provisions, subsections D–H).
SB 9 / lot splits in single‑family zones: rules for ministerial creation of up to two units / urban lot split apply in ROS / R1R / R1; see § 30.34.110.
Density bonus and waivers: Glendale provides density bonuses per state law; requests that include waivers of development standards are processed under Chapter 30.36; design review cannot be used to negate a granted density bonus or concessions. § 30.36.040–050.
Historic properties: ADU conversions and many exterior changes in HD overlays or city historic properties trigger additional constraints (visibility from public realm, compatibility). See the ADU historic rules and HD overlay references. (Historic restrictions referenced throughout ADU provisions).

Checklist (what an applicant must satisfy before applying)

Confirm zoning district and any applicable overlays on the official zoning map (Title 30; § 30.10.050).
Confirm allowed uses and permit type for proposed use in the subject district (see the district tables in Chapter 30.11–30.16 or relevant chapter).
Demonstrate compliance with setbacks, lot coverage, FAR and height from the district table and § 30.30.050 site‑planning rules.
Prepare parking calculations per Chapter 30.32 (or ADU H Parking rules where ADU applies). parking rules and exemptions must be shown.
Confirm landscaping and open space minima (Chapter 30.31). landscaping and screening requirements must be documented.
If in an overlay/specific plan (PRD, DSP, PPD, HD, PS), run the overlay requirements and note where overlay supersedes base zone. overlay districts rule citations.
If ADU, follow ADU chapter objective design standards, parking exceptions, size and height caps, and ADU fee/impact rules. ADU specifics must be attached.
Identify whether design review is required (Chapter 30.47) and include necessary materials. design review may be required for discretionary projects.
Check whether project qualifies for density bonus, waivers, or appeals (Chapter 30.36).

Risks & Ambiguities

Issue	Why it matters	What to verify
Historic resource status	Historic overlay/historic register can block visible ADU changes or require special treatment; penalties for altering defining characteristics.	Verify historic designation and apply ADU historic rules in ADU chapter (ADU subsections D–G). § Notation in ADU rules.
Height district mapping	Parcel‑level height district (zoning map) may set a different allowable height than the general table.	Check official zoning/height map and § 30.10.050; call planning for map interpretation.
FAR calculations / garage exclusions	Some residential zones exclude a limited garage area from FAR (e.g., up to 500–700 sf depending on dwelling size) — affects development capacity.	Confirm the garage exclusion provision in Table 30.11‑B and measure per § 30.11.030.
Solar energy exceptions	Solar equipment can change allowable coverage/landscape calculations (+30% coverage allowance) — may alter allowable building envelope.	Review § 30.30.050 before assuming standard lot coverage.
ADU applicability on multi‑family lots	Glendale allows multiple ADUs in multifamily settings under specific formulas but also has caps and objective design standards.	Read ADU subsections F and G carefully; site‑specific limits apply.
Conflicting specific plans	Downtown Specific Plan and Glendale Town Center specific plan may supersede Title 30 numeric limits.	If inside DSP or Town Center, consult the specific plan document and § 30.10.030–040.

Plain‑English summary

Glendale's zoning tables (Title 30) set the size and placement rules you'll live with — each zone (for example R‑1250, R‑2250, IMU, C3, IND) has explicit front/side/interior setbacks, lot coverage caps, FAR limits (where used), height ceilings, and density rules; overlays and specific plans can change those numbers. Always check the table for your exact zone (§ 30.11–30.16) and the site‑planning rules in Chapter 30.30 before you design.

Source References

Glendale Zoning Ordinance, Title 30 (Zoning) — Chapter and table references throughout Title 30 (overview and zone list) — § 30.10.010.
Residential district general standards (Table 30.11‑B, setbacks, FAR, height, density) — § 30.11.030 / § 30.11.040 / § 30.11.060.
Commercial district general standards (Table 30.12‑B) — § 30.12.030.
Industrial district general standards (Table 30.13‑B) — § 30.13.030.
Mixed‑use districts (Table 30.14‑B) — § 30.14.030.
Special purpose districts (Table 30.15‑B) — § 30.15.030 and § 30.15.040.
Site planning, lot coverage, setbacks and solar exceptions — Chapter 30.30 (see references in tables: § 30.30.050).
Landscaping requirements — Chapter 30.31 (ROS/R1/R1R rules shown in § 30.31.010).
Parking and loading — Chapter 30.32 (referenced throughout the tables). parking page.
Design Review requirements — Chapter 30.47 (referenced for most discretionary projects). design review page.
Accessory Dwelling Unit (ADU) standards — ADU subsections (D–H) that set interior setbacks, size caps (e.g., 850–1,000 sf rules), height caps (16–18–25 ft by configuration), parking rules/exemptions and objective design standards. (ADU chapter in Title 30).
SB 9 (ministerial two‑unit/lot split rules for single‑family zones) — § 30.34.110.
Density bonus rules — Chapter 30.36 (calculation and process).

Sources

Retrieved passages

Glendale Zoning Code (§ 9) High relevance
Glendale Zoning Code High relevance
Glendale Zoning Code (section precludes) High relevance
Glendale Zoning Code (title and) High relevance
Glendale Zoning Code (§ 27) High relevance
Glendale Zoning Code High relevance
Glendale Zoning Code (section and) High relevance
Glendale Zoning Code (§ 10) High relevance
Glendale Zoning Code (Chapter 30.30.020) High relevance
California Plumbing Code Medium relevance
California Building Code (section precludes) Medium relevance
Glendale Zoning Code Medium relevance
California Building Code (section precludes) Medium relevance
Glendale Zoning Code (section shall) Medium relevance
Glendale Zoning Code (§ 30.21.040.) Medium relevance
Glendale Zoning Code (Chapter 30.30.020) Medium relevance
Glendale Zoning Code (§ 8) Medium relevance

Cited sections

Official Glendale code library

Frequently asked questions

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

You may build uses permitted in the R1 district subject to the district’s density, setbacks, lot coverage and height limits in Table 30.11‑B; single‑family and accessory uses are typical. Confirm the exact numeric standards (setbacks, FAR, coverage and height) in § 30.11.030 and check for overlays that may modify them.

What are Glendale setback requirements for single‑family zones?

Setbacks vary by district and can include minimums and averaged requirements by floor (see Figure 30.11‑030). Consult Table 30.11‑B and § 30.11.070 for exceptions and averaging rules; site planning rules in Chapter 30.30 also apply.

How tall can I build in an R‑2250 or R‑1250 zone?

Most R‑zones use a 3‑story / 36 ft ceiling for the primary building as a common maximum, but specific R‑districts or height districts may differ — check Table 30.11‑B and the height rules in § 30.11.030 and related notes (additional allowances for roof pitch, screening rules for rooftop equipment).

Do I need design review for a multi‑unit or commercial project?

Many multifamily, mixed‑use and commercial projects require design review under Chapter 30.47; the district tables explicitly call out when design review is required. Verify the project type against the district table and Chapter 30.47.

Can I build an ADU in Glendale, and what are the ADU size/height rules?

Yes. ADUs are allowed where residential uses are allowed; Glendale’s ADU rules provide size caps (commonly 850 sf or 1,000 sf depending on bedrooms), reduced interior setbacks (4 ft minimum allowed), and height limits (detached ADUs commonly 16 ft, up to 18 ft near high‑quality transit; attached ADU max 25 ft or underlying district height, whichever is lower). See the ADU chapter subsections (D–H) for full requirements and parking exemptions.

How is FAR handled in Glendale residential zones?

FAR is used in ROS/R1R/R1 with districtized formulas (e.g., first 10,000 sq ft of lot area at one FAR then a lower rate thereafter); check Table 30.11‑B and § 30.11.030 for the exact district schedule — garage area exclusions for FAR are specified (up to 500–700 sf depending on dwelling size).

What happens if my lot is inside the Downtown Specific Plan (DSP)?

DSP standards and design guidelines can supersede Title 30 where they conflict. Properties in the DSP must follow both the Downtown Specific Plan document and Title 30; consult § 30.10.040 and the DSP for the controlling numeric limits.

Are there parking exemptions for ADUs in Glendale?

Yes — Glendale’s ADU chapter includes exemptions from on‑site parking when certain conditions apply (e.g., within 1/2 mile of transit, historic properties, conversions of existing space, when on‑street permits are not offered, etc.). See the ADU parking subsection for the full list and the one‑space maximum rule.

If my site abuts a residential zone, are there special setbacks/stepbacks?

Yes. Mixed‑use and higher‑intensity zones require increased setbacks/stepbacks where they abut R1/R1R/ROS (e.g., IMU‑R requires 15 ft for first two stories and 25 ft for the third story when abutting single‑family zones). Check the mixed‑use table and district note in § 30.14.030.

Can solar panels change my allowed lot coverage?

Glendale allows limited exceptions for solar energy equipment — lot coverage and permanently landscaped open space calculations have specific provisions (e.g., an increase of 30% coverage may be permitted for solar in some cases). Review § 30.30.050 for the exact rules.

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