Chapter 17.27 — R-4 HDR HIGH DENSITY RESIDENTIAL DISTRICT
Gridley Zoning Code · 2026-06 edition · updated 2026-07-06 · Gridley
17.27.010 Intent. ¶
The purpose of the R-4 High Density Residential District is to accommodate higher densities of sixteen (16) to thirty (30) dwelling units per gross acre and to serve as a buffer area between residential districts and commercial or industrial districts with each lot fronting on a public street.
(Ord. 823-2016 § 10 (part), 2016)
17.27.020 Permitted principal uses. ¶
Permitted principal uses in any R-4 district shall be as follows:
A. Multiple family residential units, single-room occupancy units (SROs, boarding houses, apartment hotels, community apartments, and stock cooperative apartments), either attached or detached, with a density not to exceed thirty (30) units.
- B. Household pets the numbers and types in accordance with Title 6, "Animals".
(Ord. 823-2016 § 10 (part), 2016)
17.27.025 Accessory uses. ¶
The following accessory uses are allowed in any R-4 district:
A. At-home commercial services pursuant to Chapter 17.85.
B. Home occupations pursuant to Chapter 17.84.
C. Cottage food operation pursuant to Chapter 17.85.
(Ord. 823-2016 § 10 (part), 2016)
17.27.030 Conditional uses. ¶
Conditional uses in any R-4 district shall be as follows:
A. Public and quasi-public uses.
(Ord. 823-2016 § 10 (part), 2016)
17.27.040 Minimum lot area. ¶
There is no minimum lot area for the R-4 district.
(Ord. 823-2016 § 10 (part), 2016)
17.27.050 Maximum building height. ¶
Maximum building height in any R-4 district shall be as follows:
A. No residential structure shall exceed forty (40) feet.
B. No non-residential accessory building shall exceed a height of fifteen (15) feet.
(Ord. 823-2016 § 10 (part), 2016)
17.27.060 Minimum lot width. ¶
Minimum lot width in an R-4 district shall be as follows:
A. Each lot fronting a residential street shall have a minimum width of eighty (80) feet.
B. Each corner lot abutting a major arterial shall have a minimum width of one hundred (100) feet.
(Ord. 823-2016 § 10 (part), 2016)
17.27.070 Maximum lot coverage. ¶
In an R-4 district, lot coverage shall not exceed the following percentage of the lot area:
A. Sixty (60) percent combined square footage for all residential, accessory, and paved areas.
(Ord. 823-2016 § 10 (part), 2016)
17.27.080 Minimum yard requirement. ¶
In an R-4 district, the provisions of Chapter 17.78 shall apply.
(Ord. 823-2016 § 10 (part), 2016)
17.27.090 Parking requirements. ¶
In an R-4 district, the general provisions of Chapter 17.76 shall apply. (Ord. 823-2016 § 10 (part), 2016)
17.27.100 Fence and hedge requirements. ¶
In an R-4 district, the general provisions of Chapter 17.72 shall apply.
(Ord. 823-2016 § 10 (part), 2016)
17.27.110 Sign requirements. ¶
Sign requirements in any R-4 district shall be as follows:
A. One temporary detached sign pertaining to the sale, lease or rental of the property not to exceed four square feet in size.
B. Each multiple-family dwelling group shall be limited to one identification sign on a building not exceeding eight (8) square feet of surface area. Signs may be indirectly lighted and if detached may not exceed five (5) feet in height and may not be located within any right-of-way or public easement.
(Ord. 823-2016 § 10 (part), 2016)
17.27.120 Site development plan. ¶
A site development plan review is required for all development in the R-4 district in accordance with Chapter 17.07. (Ord. 823-2016 § 10 (part), 2016)
17.27.125 Landscaping. ¶
All open areas not covered with buildings or paving in an R-4 district shall be landscaped and maintained. A detailed landscape plan shall be approved by the Planning Commission as a part of the site development plan review prior to
the issuance of a building permit. Trees of sufficient size shall be planted throughout the development in all common open areas.
(Ord. 823-2016 § 10 (part), 2016)
17.27.130 Boat, trailer and recreational vehicle storage. ¶
All boats, trailers and recreational vehicles in the R-4 district shall be stored only within areas specifically designed for such storage on approved plans. Said area shall be screened by fencing and/or landscaping. (Ord. 823-2016 § 10 (part), 2016)
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Ask AI about this code▸ Contents — Gridley Zoning Code
- Chapter 17.00 — ADMINISTRATION AND ENFORCEMENT
- Chapter 17.02 — GENERAL PROVISIONS
- Chapter 17.03 — NONCONFORMITIES
- Chapter 17.04 — DEFINITIONS
- Chapter 17.05 — PLANNING ENTITLEMENT PROCESS
- Chapter 17.06 — AMENDMENTS OR REZONING
- Chapter 17.07 — SITE DEVELOPMENT PLAN (SDP)
- Chapter 17.08 — CONDITIONAL USE PERMITS
- Chapter 17.09 — VARIANCES
- Chapter 17.12 — AR-5 AGRICULTURAL RESIDENTIAL DISTRICT
- Chapter 17.14 — O-S OPEN SPACE DISTRICT
- Chapter 17.16 — UR URBAN RESERVE
- Chapter 17.21 — R-S RESIDENTIAL SUBURBAN DISTRICT
- Chapter 17.22 — R-1 SINGLE FAMILY RESIDENTIAL DISTRICT
- Chapter 17.25 — R-2 MDR MEDIUM DENSITY RESIDENTIAL DISTRICT
- Chapter 17.26 — R-3 MFR MULTIPLE-FAMILY RESIDENTIAL DISTRICT
- Chapter 17.27 — R-4 HDR HIGH DENSITY RESIDENTIAL DISTRICT
- Chapter 17.28 — RESIDENTIAL DENSITY BONUS
- Chapter 17.32 — C-1 RESTRICTED COMMERCIAL DISTRICT
- Chapter 17.34 — C-2 GENERAL COMMERCIAL DISTRICT
- Chapter 17.36 — COMMERCIAL LAND USE BY ZONING DISTRICT
- Chapter 17.42 — M-1 LIMITED INDUSTRIAL DISTRICT
- Chapter 17.44 — M-2 HEAVY INDUSTRIAL DISTRICT
- Chapter 17.46 — M-3 AGRICULTURE INDUSTRIAL DISTRICT
- Chapter 17.52 — MUCZ MIXED USE COMBINING ZONE
- Chapter 17.53 — DMU DOWNTOWN MIXED USE COMBINING ZONE
- Chapter 17.54 — NMU NEIGHBORHOOD MIXED USE COMBINING ZONE
- Chapter 17.55 — PD PLANNED DEVELOPMENT DISTRICT
- Chapter 17.56 — AO AGRICULTURAL OVERLAY DISTRICT
- Chapter 17.58 — SP SPECIAL PARKING COMBINING ZONES
- Chapter 17.59 — HCC HIGHWAY COMMERCIAL CORRIDOR MIXED USE COMB…
- Chapter 17.62 — PQP P UBLIC AND QUASI -PUBLIC DISTRICT
- Chapter 17.72 — GENERAL USE REGULATIONS
- Chapter 17.74 — PERFORMANCE STANDARDS
- Chapter 17.76 — OFF-STREET PARKING
- Chapter 17.78 — YARDS
- Chapter 17.81 — ACCESSORY STRUCTURES
- Chapter 17.82 — SECOND DWELLING UNITS
- Chapter 17.83 — TEMPORARY OCCUPANCY OF MOBILE HOMES AND RECREA…
- Chapter 17.84 — HOME OCCUPATIONS
- Chapter 17.85 — AT-HOME COMMERCIAL SERVICES IN RESIDENTIAL ZONES
- Chapter 17.86 — SATELLITE ANTENNAS AND EQUIPMENT
- Chapter 17.87 — RECYCLING FACILITIES
- Chapter 17.88 — PROHIBITING MEDICAL MARIJUANA DISPENSARY