Local zoning · Lompoc

Lompoc — Land Use

Land Use under the Lompoc local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

This page explains what the City of Lompoc Zoning Code (Title 17) actually allows or requires for land use — who can do what, where, and with what review. It is grounded in the City's use tables, zone development standards, overlay provisions, and permit rules. For quick navigation, this discussion links to related city pages like parking, setbacks and development standards, design review, overlays, ADUs, and the state building code where those topics naturally arise. See the Code’s short title and applicability for basic scope: § 17.104.030 and § 17.104.040.

Notes on citations: every requirement below is traced to the controlling Lompoc Zoning Code section (the § number is shown where the rule comes from) and the underlying file excerpt from the ordinance is cited inline.

How the Code organizes land uses (big picture)

  • Uses and permit requirements are set by zone-specific Allowed Uses tables (e.g., Table 17.208.030.A for residential zones; Table 17.216.030.A for industrial zones) and by overlay-zone tables that modify base-zone permissions. See § 17.208.030, § 17.216.030, and § 17.224.030.
  • Permit types used across the Code are P (Permitted), MUP (Minor Use Permit), AUP (Administrative Use Permit), CUP (Conditional Use Permit), TUP (Temporary Use Permit); the code explains what each means and cross-references the permit procedure chapters. See the use-table keys and definitions in the Code (e.g., permitting keys in the use tables).

District-by-district breakdown

Note: Where I summarize dimensional limits and allowed uses I cite the controlling table/section. For parcel-specific questions (e.g., whether a particular property is in an overlay or has a special PD), Verify with the jurisdiction.

Residential Zones (general)

The residential zone rules are in § 17.208.030 (Allowed Uses) and § 17.208.040 (Development Standards). The principal residential districts shown in the Code are RA, 10‑R‑1, 7‑R‑1, R-2, R-3, and MH (mobile-home).

  • Purpose: Implement General Plan low- to medium-density housing and related neighborhood services (§ 17.208.030).
  • Typical permitted uses (high-level): single‑family dwellings, accessory dwelling units, family day care homes, passive recreation, and certain home occupations (permitted or AUP depending on zone) — see Table 17.208.030.A. Accessory Dwelling Units are explicitly permitted in the main residential zones and cross-referenced to § 17.404.020.
  • Key dimensional standards (representative): See the development-standards table below; maximum primary building height = 35 ft in several residential zones; lot coverage and landscaped open area minima vary by zone and are in Table 17.208.040.A.

Where it applies: citywide where the Official Zoning Map lists a lot in the residential base zone. Verify base zone and any overlay that modifies uses. (§ 17.104.040 applicability).

Industrial / Business Parks — I and BP

Industrial- and business-park-level uses are in § 17.216.030 and development standards in § 17.216.040. Typical zones are I (Industrial) and BP (Business Park).

  • Purpose: Provide sites for manufacturing, warehousing, heavy and light industry, equipment storage, and some vehicle sales/service uses. See Table 17.216.030.A.
  • Typical permitted uses: Light/Medium Manufacturing (P), Warehousing/Distribution (P), Winery (P), Parking Lot (P); heavier manufacturing may require CUP. Wireless towers require CUP and are regulated under § 17.404.220.
  • Key dimensional standards (representative): minimum lot size I = 7,000 sf, BP = 2 acres; height max = 35 ft (with airport adjacency exceptions). See Table 17.216.040.A and § 17.216.040.

Where it applies: industrial and business park areas shown on the Zoning Map. Airport-adjacent parcels have additional height and use limits (see AO overlay).

Mobile Home Park — MH

The MH district governs mobile-home parks and spaces. Allowed uses include mobile-home spaces and related park functions; development standards (setbacks, density per acre) are in Table 17.208.040.A and Table 17.208.030.A.

Overlay Zones (how they modify base zones)

Overlays explicitly modify or augment base-zone uses; see § 17.224.030 and Table 17.224.030.A (Overlay Zones Allowed Uses). Main overlays called out in the Code include the Cultural Resources Overlay (CRO), Southside Overlay (SO), Planned Development Overlay (PD), Special Event Overlay (SEO), H Street Overlay (HSO), and Airport Overlay (AO). Overlays control when they conflict with base-zone uses.

  • Examples of overlay effects:
    • AO (Airport Overlay): prohibits certain uses (e.g., illuminated signs), imposes height limits and requires Airport Land Use Commission review prior to permits (§ 17.224.050.A).
    • PD (Planned Development Overlay): allows flexible design and may set project-specific density/standards via an approved Preliminary Development Plan (§ 17.224.030 and § 17.224.050).

Old Town Commercial / Commercial corridors (OTC / H Street)

The Code treats certain commercial corridors and the Old Town Commercial area with special allowances and nonconforming-structure exceptions (OTC referenced in nonconforming rules). The H Street Overlay (HSO) imposes corridor-specific frontage and setback rules. See § 17.224.050 and nonconforming-structure exceptions in § 17.620.050.

Representative quick-reference table: Selected zones — permitted uses and standards

Zone (Code ref) Typical permitted major uses Key dimensional / review highlights Code Reference
R-1 (10‑R‑1 / 7‑R‑1 variants) Single-family homes, Accessory Dwelling Units, small day‑care, passive recreation Height max ~35 ft; lot coverage, landscaped open area and setbacks per Table 17.208.040.A; first development on a vacant site may require Architectural Design and Site Development Review. § 17.208.030 / § 17.208.040
R-2 / R-3 Duplex and multi-family housing, ADUs, community assembly (limited) Density and landscaped open-area minimums vary (see Table 17.208.040.A). § 17.208.030 / § 17.208.040
MH Mobile-home spaces and park services Density and lot standards specific to MH in Tables 17.208.030.A and 17.208.040.A. § 17.208.030 / § 17.208.040
BP / I Business park offices, light/medium manufacturing, warehousing, wineries I min lot 7,000 sf; BP min lot 2 acres; height max 35 ft; heavier uses may need CUP. § 17.216.030 / § 17.216.040
Overlay zones (e.g., AO, HSO, PD) Modify base-zone allowed uses; can add event permissions (SEO), protect cultural resources (CRO), limit height/uses near airport (AO) Overlay use tables control if conflict; AO requires Airport Land Use Commission processing and prohibits certain uses (e.g., illuminated signs). § 17.224.030 / § 17.224.050

Practical guidance & interpretation tips

  • When a use is listed as P in a table, it is a permitted use but may still trigger Architectural Design and Site Development Review if it is the first development on a vacant site — the use-table key explains this. See the use-table keys in the Code (use‑table footnotes).
  • A use shown as CUP may sometimes be handled as a Minor Use Permit if the use is located in an existing building and meets applicable development standards (see the CUP/MUP explanation in the use-table key).
  • Overlays “win” over base zones where they conflict; always check Table 17.224.030.A for overlay-specific allowed uses and permit levels.
  • For special categories (e.g., wireless telecommunications, mining/resource extraction, cannabis), the Code cross-references specific sections with standalone standards and permit requirements (e.g., § 17.404.220 for wireless; mining is regulated in § 17.404.140; cannabis refers to LMC 9.36).
  • Check the Review Authority matrix to know who decides (Director, Commission, Council) for permits like AUP, MUP, CUP, Variance — Table 17.504.020.A summarizes this.
  • Parking rules referenced by many use entries are in the Parking chapter; check parking requirements early because they affect site layout and may trigger additional review. See [parking]. (First mention link: Lompoc Parking) Lompoc Parking

(Other useful procedural pages: Lompoc Zoning, Lompoc Development Standards, Lompoc Design Review, Lompoc Overlay Districts, Lompoc ADUs, California Building Standards Code, Lompoc Variances and Exceptions.)

Checklist (what an applicant must satisfy for a typical new land‑use proposal)

  • Confirm base zone and any overlays on the parcel (verify with City / Official Zoning Map). (§ 17.104.040)
  • Confirm whether the proposed use is listed as P / MUP / AUP / CUP / TUP in the applicable Table (e.g., Table 17.208.030.A or 17.216.030.A). (§ 17.208.030 / § 17.216.030)
  • Verify applicable development standards (setbacks, heights, lot coverage, landscaping minimums) in the zone’s development standards table. (§ 17.208.040 / § 17.216.040)
  • Determine required permits and review authority (Table 17.504.020.A).
  • Check overlay-specific rules (e.g., AO, CRO, HSO, PD) and whether overlay modifies uses or requires additional processing. (§ 17.224.030)
  • Confirm parking requirements early and design to them (see [parking]). Lompoc Parking
  • If proposing an ADU, confirm ADU-specific standards (§ 17.404.020) and state ADU law interactions. Lompoc ADUs
  • Prepare for any required environmental review (CEQA) as flagged by the permit process. (§ 17.104.040)

Risks & Ambiguities

Issue Why it matters What to verify
Overlay conflicts (AO, CRO, HSO, PD) Overlays can add prohibitions (e.g., AO prohibits illuminated signs) or alter height and permit requirements, and may supersede base-zone allowances. Confirm which overlay(s) apply to the parcel and read Table 17.224.030.A and § 17.224.050 for overlay-specific standards. § 17.224.030 / § 17.224.050
“P” vs. required site review A use labeled P can still trigger Architectural Design and Site Development Review when it is the first development on a vacant site. Check the use‑table footnotes and design-review rules before assuming ministerial approval. Use-table keys and § 17.512.
Parcel-specific dimensional exceptions Some parcels (Southside Overlay, PDs) have site-specific density or setback rules — tables often say “refer to base zone or approved Preliminary Development Plan.” Verify approved PDs, exhibits, and whether the parcel was granted legal-conforming status (SO Zone language). § 17.224.030 and PD references.
Use definitions and ambiguous categories The Code contains detailed land-use definitions that can place a proposal in different use categories (e.g., light manufacturing vs. heavy). Check Chapter 17.708 (definitions of land-use types) for precise category assignment. § 17.708.020
State vs. local rules for ADUs or housing State ADU law may preempt local standards in some respects; the local code cross-references ADU rules but state law may require different approvals. Verify local ADU rules (§ 17.404.020) against current state ADU law. California ADU law
Nonconforming uses/structures Existing uses may be legally nonconforming with special limits on expansion or improvement. Review Chapter 17.620 for what nonconforming properties can and cannot do. § 17.620.050

Information Gaps

  • Precise zoning map parcel assignments and whether a specific lot carries a PD or other site-specific entitlement: Not found in retrieved materials (verify with City).
  • Fee schedules, permit application forms, and submittal checklists: Not found in retrieved materials (verify with Planning Department).
  • Full text of Table 17.224.030.A (Overlay Zones Allowed Uses) with complete per‑use permit levels for every overlay: excerpts present, but complete table not fully reproduced in the retrieved excerpt.

Plain-English Summary

If you want to use land in Lompoc, start by checking the parcel’s base zone and any overlay — the zoning tables tell you whether a use is Permitted (P), allowed with a Minor or Conditional Use Permit (MUP/CUP), or not allowed. Dimension rules (setbacks, heights, coverage) sit in the development-standards tables; overlays can change the rules; and some specialized uses (ADUs, cannabis, wireless, mining) have their own sections. Always verify parcel-specific overlays and review authority before filing. See § 17.104.040, the residential and industrial use tables, and the overlay rules.

Source References

  • City of Lompoc Zoning Code (Title 17) — Short title and applicability: § 17.104.030 and § 17.104.040.
  • Residential zones — Allowed uses: Table 17.208.030.A; see § 17.208.030 and Residential development standards Table 17.208.040.A / § 17.208.040.
  • Industrial / BP zones — Allowed uses and standards: Table 17.216.030.A and Table 17.216.040.A; § 17.216.030 and § 17.216.040.
  • Overlay zones and overlay allowed uses rules: § 17.224.030 and § 17.224.050 (Tables summarized in excerpts).
  • Use-table keys, CUP/MUP/AUP explanations, and special-use cross-references: use-table notes and footnotes (see use-table key discussion).
  • Wireless telecommunications facility standards: § 17.404.220.
  • Mining/resource extraction: § 17.404.140.
  • Definitions of land use types: Chapter 17.708 (e.g., § 17.708.020).
  • Nonconforming uses and structures: Chapter 17.620 (e.g., § 17.620.050).
  • Review authority matrix (who decides permits): Table 17.504.020.A and § 17.504.020.

Additional internal resource links referenced above:

Sources

Retrieved passages

  • Lompoc Zoning Code High relevance
  • Lompoc Zoning Code High relevance
  • Lompoc Zoning Code (§ 11) High relevance
  • Lompoc Zoning Code (Title 6) High relevance
  • Lompoc Zoning Code (§ 11) High relevance
  • Lompoc Zoning Code (§ 11) High relevance
  • Lompoc Zoning Code High relevance
  • Lompoc Zoning Code High relevance

Cited sections

Frequently asked questions

What can I build on an R-1 lot in Lompoc?

In R-1 and its variants you can build single‑family homes and Accessory Dwelling Units (ADUs are permitted), certain home‑based businesses, and neighborhood-scale passive recreation; some uses (e.g., larger assemblies) require a CUP or MUP. See the Residential Allowed Uses table and ADU section: § 17.208.030 and § 17.404.020.

What are Lompoc setback and height requirements for houses?

Setbacks and height limits are given in the residential development standards table (Table 17.208.040.A). Typical maxima include 35 ft for primary buildings in many residential zones; exact front/side/rear setback minima and lot coverage vary by zone and lot type — see § 17.208.040.

Do I need design review for a new permitted commercial building?

If the use will be the first development on a vacant site, a Permitted (P) use may still require Architectural Design and Site Development Review; check the use‑table footnotes and Chapter 17.512. Also confirm the Review Authority table to see whether the Director or Commission makes the decision (Table 17.504.020.A). § 17.512 and Table 17.504.020.A.

Are wineries allowed in Lompoc industrial or business parks?

Yes — Winery is listed as a permitted use in the Industrial/BP use table but some winery operations/events may trigger additional permits or event‑overlay rules (SEO) depending on location — see Table 17.216.030.A and any applicable overlay rules in § 17.224.030.

What does a “CUP” mean here — is it always a public hearing?

CUP is a Conditional Use Permit — it generally requires discretionary review under Chapter 17.520 and is decided by the authority shown in Table 17.504.020.A (Commission or Council for many CUPs). Some CUPs may be processed with reduced hearing requirements if code conditions are met and a MUP option is available for existing buildings (use-table notes). § 17.520 and Table 17.504.020.A.

How do overlays affect my allowed uses?

Overlay zones modify or supersede base-zone allowed uses when there’s a conflict; Table 17.224.030.A lists overlay‑zone allowed uses and permit levels, and § 17.224.030 explains that overlay allowances control when in conflict. Check for overlays such as AO (Airport Overlay), CRO, PD, SEO, and HSO. § 17.224.030.

Are telecommunications towers allowed in residential areas?

Telecommunications facilities have a dedicated section and towers typically require a CUP; they have separation distances and performance, screening, and lighting requirements in § 17.404.220. If sited on residential structures different rules may apply for separation distances; review § 17.404.220 closely.

What about temporary uses or metal storage containers on a residential site?

Temporary uses and metal storage containers are regulated in the Code; permanent metal storage containers for residential use are allowed with size and placement limits, while additional temporary containers require a TUP (Temporary Use Permit). See the metal‑storage‑container table and § 17.404.130.B and the TUP cross reference (Chapter 17.544).

Can I expand a legally nonconforming commercial building?

Nonconforming structures have limitations; repairs and some improvements are allowed, but expansion is regulated. For example, nonconforming multi‑family or nonresidential structures may be improved up to certain value limits unless an Architectural Design and Site Development Review or CUP allows otherwise. See Chapter 17.620 (Nonconforming Structures). § 17.620.050.

Where are parking requirements defined for a proposed new store?

Parking standards and ratios are in the Parking chapter; many use entries assume conformance with parking rules and development standards. Check the Parking chapter and the zone’s development‑standards table early in design. See chapter references in the development standards tables (e.g., Table 17.208.040.A references parking chapter).

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