Rancho Cucamonga · Zoning · L-ESP
Rancho Cucamonga L-ESP zoning: height, setbacks and lot size
In Rancho Cucamonga's L-ESP zone, buildings can be up to 35 ft tall, the front setback is 25 ft and the minimum lot size is 10,000 sf (Rancho Cucamonga code, read October 2026).
Key points
- Maximum building height: 35 ft
- Minimum front setback: 25 ft
- Minimum side setback: 0 ft / 20 ft total (the code lists 0 ft and 20 ft with a total of 20 ft for both sides)
- Minimum rear setback: 25 ft
- Minimum lot size: 10,000 sf
- Maximum lot coverage: 30%
- Maximum density: 6 du/ac
L-ESP (Low – Etiwanda Specific Plan) is a zoning district in Rancho Cucamonga. Every value below was read from the Rancho Cucamonga 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 L-ESP
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 | 35 ft § 17.36.010 · code textTable row “Primary buildings”, column “L-ESP”: 35 ft |
|---|---|
| Minimum front setback | 25 ft See note 4 below the table in the code. § 17.36.010 · code textTable row “Front yard (4)”, column “L-ESP”: 25 ft Note 4: Setbacks are measured between the structure and curb face in front yards and corner side yards. Setbacks are measured between the structure and property line in rear yards and interior side yards. |
| Minimum side setback | 0 ft / 20 ft total Applies: the code lists 0 ft and 20 ft with a total of 20 ft for both sides See note 4 below the table in the code. § 17.36.010 · code textTable row “Interior side yard (4)”, column “L-ESP”: 0/20 ft Total 20 ft Note 4: Setbacks are measured between the structure and curb face in front yards and corner side yards. Setbacks are measured between the structure and property line in rear yards and interior side yards. |
| Minimum rear setback | 25 ft See note 4 below the table in the code. § 17.36.010 · code textTable row “Rear yard (4)”, column “L-ESP”: 25 ft Note 4: Setbacks are measured between the structure and curb face in front yards and corner side yards. Setbacks are measured between the structure and property line in rear yards and interior side yards. |
| Minimum lot size | 10,000 sf § 17.36.010 · code textTable row “Lot area (minimum)”, column “L-ESP”: 10,000 sf |
| Maximum lot coverage | 30% § 17.36.010 · code textTable row “Lot coverage”, column “L-ESP”: 30% |
| Maximum density | 6 du/ac § 17.36.010 · code textTable row “Maximum density”, column “L-ESP”: 6 du/ac |
Not on this page
We did not find a general stories, FAR limit for L-ESP in the zoning tables we read. The code may still set one elsewhere — check the Rancho Cucamonga Municipal Code.
Other Rancho Cucamonga zoning districts
Who this affects
Frequently asked questions
What is the maximum building height in Rancho Cucamonga's L-ESP zone?
35 ft — Rancho Cucamonga Municipal Code § 17.36.010.
What is the minimum front setback in Rancho Cucamonga's L-ESP zone?
25 ft — Rancho Cucamonga Municipal Code § 17.36.010.
What is the minimum side setback in Rancho Cucamonga's L-ESP zone?
0 ft / 20 ft total (the code lists 0 ft and 20 ft with a total of 20 ft for both sides) — Rancho Cucamonga Municipal Code § 17.36.010.
What is the minimum rear setback in Rancho Cucamonga's L-ESP zone?
25 ft — Rancho Cucamonga Municipal Code § 17.36.010.
What is the minimum lot size in Rancho Cucamonga's L-ESP zone?
10,000 sf — Rancho Cucamonga Municipal Code § 17.36.010.
General information, not legal advice.
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