Newman — Overlay Districts

Last reviewed: July 2, 2026

Overview

Newman's zoning code establishes overlay/combining districts that layer additional rules on top of the base zone to achieve targeted policy objectives. The combining districts are listed in § 5.02.010 and include the H‑C Historical/Cultural Resource District, the DBO Density Bonus Overlay District, and the R‑M Mobile Home Park District; combining districts apply in addition to the underlying zone standards and map designations § 5.02.010 . Read this page alongside the city's Newman Zoning and Newman Development Standards pages for dimensional and procedural context.

Note on terminology: the ordinance uses the phrase combining districts; functionally these are overlays (they “combine” with a base district and supplement its rules) § 5.02.010 . Expect that permitted uses remain those of the underlying base zone unless the combining district text explicitly changes them — see each district breakdown below.

H‑C Historical/Cultural Resource District

• Purpose: preserve and protect Newman’s historic character, and to facilitate restoration/rehabilitation of historically significant buildings and neighborhoods § 5.13.010 .
• How it works: the H‑C is a combining district that supplements and is used in conjunction with the underlying base zone; it does not replace the base zone's permitted uses but adds preservation-oriented standards and review requirements § 5.13.020 and § 5.02.010(C) .
• Typical permitted uses: uses that are allowed by the underlying district (residential, commercial, or public uses depending on the parcel) plus any historic‑district-specific approvals; the H‑C itself does not list an alternate permitted‑use table — it defers to the base zone § 5.13.020 .
• Key procedural / design standards to expect:
  • Architectural and site plan review is commonly required for projects that could affect historic character; general design standards in the code apply (roof pitch, materials, landscaping) § 5.16.030 .
  • Projects in H‑C also must meet underlying development and signage controls, so check Newman Design Review, Newman Historic Preservation, Newman Signage, and Newman Landscaping and Screening.
• Where it applies: to areas shown on the General Plan map and the zoning map on file with the Planning Department; boundaries are map‑based and subject to the zoning map interpretation rules § 5.13.020(A) and § 5.02.020 .

DBO — Density Bonus Overlay District (Density Bonus Overlay)

• Purpose: implements the City’s density bonus program and State‑authorized incentives for affordable housing; the density bonus rules live in Chapter 5.14 (Density Bonus) and are applied as the DBO combining district where appropriate § 5.02.010(C) and Chapter 5.14 .
• How it works: the DBO functions as an overlay that enables density increases, concessions/incentives, and possible waivers or modifications of development standards when an applicant qualifies under the density bonus provisions § 5.14.030 et seq. .
• Typical effects on permitted uses: it does not create new use categories; it allows eligible housing developments to request density bonuses and development‑standard relief while otherwise remaining subject to the underlying zone's uses and conditions § 5.14.030 and § 5.02.010 .
• Key decision‑relevant standards/benefits:
  • Applicant can request waivers/modifications of development standards that would physically preclude the proposed affordable housing density; qualifying requests must meet the findings in § 5.14.070 and § 5.14.060 (denial/disqualification criteria) § 5.14.060–070 .
  • Parking incentives: maximum parking ratios for density bonus projects are specified (e.g., 1 space for 0–1 bedroom, 2 for 2–3 bedrooms, 2.5 for 4+ bedrooms) § 5.14.080 — see the city's Newman Parking rules for implementation details.
  • A density bonus housing agreement is required and recorded as a restriction on the land § 5.14.120 .
• Where it applies: the DBO may be combined with residential base zones where the General Plan and zoning map indicate it; check the zoning map and General Plan consistency charts (DBO appears as a combining district across residential land‑use categories) § 5.02.010(C) and the General Plan consistency charts .

R‑M Mobile Home Park District

• Purpose / establishment: created to provide areas for manufactured/mobile home residential development and to allow R‑M to be combined with base zones where compatible § 5.15.010–020 .
• Permitted uses:
  • Residential manufactured housing is permitted as of right § 5.15.030(A); other permitted uses of the underlying combined district remain allowed (so an R‑1/R‑M combines R‑1 uses plus manufactured housing) § 5.15.030(B) .
  • Accessory uses such as home occupations, temporary sales offices, neighborhood events, and produce sales are allowed with administrative approval § 5.15.040 .
  • Conditionally permitted uses in the underlying district remain subject to a use permit § 5.15.050 .
• Key dimensional and development standards (decision‑relevant highlights):
  • Minimum development site: 5 acres § 5.15.010 .
  • Minimum lot area per unit: 2,400 sq ft per dwelling unit § 5.15.010 .
  • Minimum lot width: 100 ft average; minimum street frontage rules apply § 5.15.010 .
  • Setbacks: site front setback 25 ft, rear 10 ft, side 10 ft; where combined with R zones, supplemental standards apply (e.g., 25 ft front yard from any R‑zoned property line and a 6‑ft visual screen around mobile home parks abutting residential uses) § 5.15.010 .
  • Maximum building height: 30 ft (with other specific height rules in the chapter) § 5.15.010 .
  • Lot coverage, open space, yards and many development standards default to the underlying zoning unless the R‑M chapter prescribes supplements § 5.15.060–090 .
• Where it applies: R‑M is a combining district and is shown on the zoning map as R‑X/R‑M (e.g., R‑1/R‑M); the code requires the R‑M prefix on map labels and notices when combined § 5.15.010 .

At‑a‑glance standards (decision table)

Checklist

• Confirm whether the parcel is mapped with a combining district on the official zoning map (zoning map on file at City Clerk/Planning) per § 5.02.020 . Verify boundary lines with § 5.02.030 if uncertain .
• Identify the underlying base zone (R‑1, R‑2, R‑3, C‑1, C‑2, C‑8, M, I, P‑Q, P‑D) and apply those permitted uses first § 5.02.010(B) .
• If parcel is in H‑C, prepare materials addressing historic compatibility and be ready for Newman Design Review and historic preservation review § 5.13.010–020 .
• If seeking a density bonus under DBO, assemble the housing affordability commitments and expect to enter a recorded density bonus agreement; evaluate parking under § 5.14.080 and possible waivers under § 5.14.070 .
• For R‑M proposals, confirm minimum site size (5 acres), min lot per unit (2,400 sq ft), setback and screening rules, and provide required P‑D/Park plans or administrative materials § 5.15.010 .
• Prepare full development plans showing landscaping/screening, parking, loading, signage, and other items referenced by the applicable overlay and Newman Landscaping and Screening, Newman Parking, and Newman Signage rules § 5.16.040 and related sections .
• Confirm whether design‑ or site‑plan review is required and whether the Planning Director, Planning Commission or City Council is the approval body (varies by overlay and project scale) § 5.12.040 and applicable overlay chapters .
• Verify that required developer agreements, dedications or recorded restrictions (for DBO or affordable projects) will be completed prior to final map or building permit as required § 5.14.120 .
• Verify compatibility with citywide Newman Development Standards including setbacks; ask the Planning Department where code text and the Development Standards differ.

Risks & Ambiguities

Plain‑English Summary

Newman's overlays (called combining districts) are map layers that sit on top of the regular zone for a parcel. H‑C protects historic areas and adds design review; DBO implements the density bonus rules and parking/incentive relaxations for affordable housing; R‑M allows mobile/manufactured home parks but comes with minimum site sizes and setback/screening rules. Always read the overlay chapter together with the parcel’s underlying zone rules and confirm boundaries with Planning § 5.02.010–020 .

Source References

• § 5.02.010 (Districts established — Base & Combining districts)
• § 5.02.020 (Zoning map adopted; boundaries on file)
• § 5.02.030 (Interpretation of district boundaries)
• Chapter 5.14 (Density Bonus: waivers, incentives, parking, agreements — e.g., § 5.14.060–080, § 5.14.120)
• Chapter 5.13 (H‑C Historical/Cultural Resource District: § 5.13.010–020)
• Chapter 5.15 (R‑M Mobile Home Park District: § 5.15.010–100)
• § 5.16.030–040 (Design, landscaping, screening standards applicable broadly)
• For city policy context, see the Newman Zoning and Newman Development Standards pages.

Retrieved passages

• Newman Zoning Code (§ 1) Medium relevance show source text
• Newman Zoning Code Medium relevance show source text
• Newman Zoning Code (chapter using) Medium relevance show source text
• Newman Zoning Code (§ 2) Medium relevance show source text
• Newman Zoning Code (§ 5.02.030.) Medium relevance show source text
• CBC § 1 (§ 1) Medium relevance show source text
• Newman Zoning Code (§ 5.02.020.) Medium relevance show source text
• Newman Zoning Code Medium relevance show source text
• Newman Zoning Code (§ 5.15.020.) Medium relevance show source text
• Newman Zoning Code (§ 1) Medium relevance show source text
• Newman Zoning Code (chapter if) Medium relevance show source text
• Newman Zoning Code (section can) Medium relevance show source text

Cited sections

• **§ 5.02.010** (Districts established — Base & Combining districts) (§ 5.02.010)
• **§ 5.02.020** (Zoning map adopted; boundaries on file) (§ 5.02.020)
• **§ 5.02.030** (Interpretation of district boundaries) (§ 5.02.030)
• **Chapter 5.14** (Density Bonus: waivers, incentives, parking, agreements — e.g., **§ 5.14.060–080, § 5.14.120**) (Chapter 5.14)
• **Chapter 5.13** (H‑C Historical/Cultural Resource District: **§ 5.13.010–020**) (Chapter 5.13)
• **Chapter 5.15** (R‑M Mobile Home Park District: **§ 5.15.010–100**) (Chapter 5.15)
• **§ 5.16.030–040** (Design, landscaping, screening standards applicable broadly) (§ 5.16.030)
• For city policy context, see the Newman Zoning and Newman Development Standards pages.
• Newman_ZoningCode.md

• Official Newman code library