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Lancaster · Zoning · LI

Lancaster LI zoning: height, setbacks and lot size

In Lancaster's LI zone, generally buildings can be up to 50 ft tall, the front setback is 15 ft and the minimum lot size is 10,000 sq. ft., with the conditions listed below (Lancaster code, read October 2026).

Key points

  • Maximum building height: 50 ft
  • Minimum front setback: 15 ft (All other properties)
  • Minimum side setback: 10 ft
  • Minimum rear setback: 10 ft
  • Minimum lot size: 10,000 sq. ft. (Lots created after adoption of this section)
  • Maximum floor area ratio (FAR): 0.5

LI is a zoning district in Lancaster. Every value below was read from the Lancaster 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 LI

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
50 ft
§ 17.16.100 · code text
In the LI zone: height of 50 feet; and
Minimum front setback
15 ft
Applies: All other properties
§ 17.16.130 · code text
LI zone: 15 feet;
Minimum side setback
10 ft
§ 17.16.130 · code text
LI zone: 10 feet;
Minimum rear setback
10 ft
§ 17.16.130 · code text
LI zone: 10 feet;
Minimum lot size
10,000 sq. ft.
Applies: Lots created after adoption of this section
§ 17.16.130 · code text
Table row “LI”, column “Minimum Lot Area”: 10,000 sq. ft.
Maximum floor area ratio (FAR)
0.5
§ 17.16.130 · code text
LI zone: 0.5;

Uses in LI

Uses the code's use tables allow in LI, or allow with a permit. Each links to its page with the code section.

When a different number applies

The code sets other values for particular lots, buildings or locations in LI:

  • Maximum building height: 35 ft — Commercially or industrially used building within 100 feet of any RR, SRR or R zone; whichever is less with the 2-story limit § 17.16.100
  • Maximum number of stories: 2 stories — Commercially or industrially used building within 100 feet of any RR, SRR or R zone; whichever is less with the 35-foot limit § 17.16.100
  • Minimum front setback: 20 ft — Adjoining a freeway, expressway, or arterial street; building is 35 feet or less in height § 17.16.130

Not on this page

We did not find a general stories, lot coverage, density limit for LI in the zoning tables we read. The code may still set one elsewhere — check the Lancaster Municipal Code.

Other Lancaster zoning districts

Who this affects

HomeownersArchitects and designersDevelopersReal estate agents

Frequently asked questions

What is the maximum building height in Lancaster's LI zone?

50 ft — Lancaster Municipal Code § 17.16.100.

What is the minimum front setback in Lancaster's LI zone?

15 ft (all other properties) — Lancaster Municipal Code § 17.16.130.

What is the minimum side setback in Lancaster's LI zone?

10 ft — Lancaster Municipal Code § 17.16.130.

What is the minimum rear setback in Lancaster's LI zone?

10 ft — Lancaster Municipal Code § 17.16.130.

What is the minimum lot size in Lancaster's LI zone?

10,000 sq. ft. (lots created after adoption of this section) — Lancaster Municipal Code § 17.16.130.

General information, not legal advice.

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