Lake Elsinore R-1 zoning: height, setbacks and lot size

R-1 (SINGLE-FAMILY RESIDENTIAL DISTRICT) is a zoning district in Lake Elsinore. Every value below was read from the Lake Elsinore Municipal Code and links to its section (read October 2026). State laws such as the ADU and SB 9 rules can allow more on a residential lot. General information, not legal advice — read the code text and check with the city before you build.

Development standards in R-1

The general rule for a typical lot in this zone. Zoning tables often attach notes, such as rules for corner lots, lots next to a residential zone, or new subdivisions only. Open “code text” under a value to see the table cell or sentence it was read from.

Maximum building height	30 ft Applies: Except as otherwise provided for accessory structures § 17.76.100 · code text Except as otherwise provided for accessory structures, the maximum building height in the R-1 district shall be 30 feet.
Minimum front setback	20 ft Applies: Main dwelling unit § 17.76.080 · code text 1. Main dwelling unit: 20 feet.
Minimum side setback	5 ft Applies: Main dwelling unit adjacent to interior lot lines § 17.76.080 · code text 1. Main dwelling unit: Adjacent to interior lot lines there shall be a minimum side yard of five feet.
Minimum rear setback	20 ft Applies: Main dwelling unit § 17.76.080 · code text 1. Main dwelling unit: 20 feet.
Minimum lot size	6,000 sq ft Applies: Interior lots § 17.76.060 · code text A. Interior lots: 6,000 square feet, however, the average lot size for any subdivision shall be 7,260 square feet.
Maximum lot coverage	50% § 17.76.090 · code text The maximum lot coverage of all structures in the R-1 district shall be 50 percent.

When a different number applies

The code sets other values for particular lots, buildings or locations in R-1:

Maximum building height: 32 ft — Split levels; no continuous vertical section through the building may measure more than 32 feet § 17.76.100
Minimum front setback: 15 ft — turn-in entry garages may be as close as 15 ft to the front property line § 17.76.080
Minimum front setback: 10 ft — lots sloping 25 percent or more front to back; needs two paved open parking spaces outside the right-of-way and Planning Commission approval § 17.76.080
Minimum side setback: 15 ft — Main dwelling unit adjacent to a public right-of-way § 17.76.080
Minimum side setback: 10% of lot width, min 3 ft — Existing, legally nonconforming lots substandard in width; adjacent to interior lot lines § 17.76.080
Minimum side setback: 20% of lot width — Existing, legally nonconforming lots substandard in width; adjacent to a public right-of-way § 17.76.080
Minimum lot size: 7,260 sq ft — the average lot size in any subdivision must be at least this § 17.76.060
Minimum lot size: 7,700 sq ft — Corner lots § 17.76.060

Not on this page

We did not find a general stories, FAR, density limit for R-1 in the zoning tables we read. The code may still set one elsewhere — check the Lake Elsinore Municipal Code.

Other Lake Elsinore zoning districts

Who this affects

HomeownersArchitects and designersDevelopersReal estate agents

Frequently asked questions

What is the maximum building height in Lake Elsinore's R-1 zone?

30 ft (except as otherwise provided for accessory structures) — Lake Elsinore Municipal Code § 17.76.100.

What is the minimum front setback in Lake Elsinore's R-1 zone?

20 ft (main dwelling unit) — Lake Elsinore Municipal Code § 17.76.080.

What is the minimum side setback in Lake Elsinore's R-1 zone?

5 ft (main dwelling unit adjacent to interior lot lines) — Lake Elsinore Municipal Code § 17.76.080.

What is the minimum rear setback in Lake Elsinore's R-1 zone?

20 ft (main dwelling unit) — Lake Elsinore Municipal Code § 17.76.080.

What is the minimum lot size in Lake Elsinore's R-1 zone?

6,000 sq ft (interior lots) — Lake Elsinore Municipal Code § 17.76.060.

General information, not legal advice.