Bolthole Index

Riverside County, California

Zoning, building permits and septic rules in Jurupa Valley, California

Jurupa Valley, California (Riverside County) adopts and administers its own planning and zoning regulations inside city limits, and the city's building department handles building permits.12 A building permit is required for most home and building modifications.2 Septic is a separate question: Riverside County Environmental Health publishes septic rules for unincorporated land, but we could not confirm that it administers septic permits inside the city, so call it before you buy.3

At a glance

Building permit
Required for most home and building modifications; city building department2
Zoning
City zoning under the Jurupa Valley Municipal Code1
Inspections
Required before work is covered or concealed4
Certificate of occupancy
Required before a building is used or occupied5
Minimum dwelling size
750 square feet of floor living area, unless a zoning plan requires more6
Septic
Riverside County Environmental Health publishes the rules; city-limits role not confirmed3
Owner-builder
City rule not confirmed7

Who to call

Building permits

City of Jurupa Valley Building Department

Building permits, plan check and inspections inside Jurupa Valley city limits

951-332-6464

Planning & zoning

City of Jurupa Valley Planning Department (City Hall)

Zoning, land use, setbacks and planning permits inside Jurupa Valley city limits

951-332-6464

8930 Limonite Avenue, Jurupa Valley, CA 92509

Septic permits

Riverside County Department of Environmental Health - Land Use Program (Downtown Riverside Office)

Septic (onsite wastewater) system review and approval and water-well permits for unincorporated Riverside County; ask whether a given address inside Jurupa Valley is covered

(951) 955-8980

4080 Lemon St, 10th Floor, Riverside, CA 92501

Contact details are copied from each office’s official page and were checked against it on October 10, 2026.

Off-grid gear

Going off-grid in Jurupa Valley means bringing your own water and power. The kit we’d start with:

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Does Jurupa Valley have zoning, and what does it mean for lot size and building size?

Yes. The Jurupa Valley Municipal Code establishes the city's planning and zoning regulations, and the city adopts and administers them for land inside city limits.1 Planning department staff evaluate project plans against city land use, zoning and development standards.8

The rules differ by zone. In the A-P Light Agriculture with Poultry zone, the minimum lot area is 5 acres.9 In the R-3 General Residential zone, the minimum lot area is 7,200 square feet, with a minimum average width of 60 feet and depth of 100 feet unless a particular area requires different minimums.10 R-3 buildings may not exceed 50 feet, or up to 75 feet where specifically permitted.11

Citywide, no dwelling may be built with less than 750 square feet of floor living area, and an official zoning plan can require more.6

Do you need a building permit in Jurupa Valley, and who issues it?

Yes for most work. The City of Jurupa Valley says a building permit is required for most home and building modifications, including some property maintenance activities; the source says most, not all, so exceptions may apply.2 The city Building Department answers permit questions at 951-332-6464.12

All construction that requires a permit must be inspected before it is covered or concealed.4 No building or structure may be used or occupied, or change occupancy class, until the building official issues a certificate of occupancy, which follows final inspection of the work.5

These are city rules. Riverside County's building permits and zoning ordinances apply to unincorporated land, not to a lot inside Jurupa Valley.13 We could not confirm the city's fee schedule, driveway rules or owner-builder rules, so ask the Building Department.

How do septic permits work in Jurupa Valley?

Septic permitting is the part to confirm before you buy. Riverside County Environmental Health requires an OWTS Construction Application for the installation, repair or modification of septic systems in unincorporated Riverside County.14 Whether the county handles the same permits for a lot inside Jurupa Valley is not stated on the pages we reviewed, so call the Environmental Health Land Use office at (951) 955-8980 and the city Building Department.15

In California every new or replacement septic system needs a permit, through the local jurisdiction or the regional water board.16 Only about 13% of Riverside County soils lack severe limits for a conventional drain field, so expect a site evaluation and possibly an engineered system.17 We found no rule on whether a new home must connect to public sewer or water.

Can you live in an RV or tiny home in Jurupa Valley?

We could not confirm either answer for a lot inside city limits. No official source we reviewed regulates tiny-home occupancy as such inside Jurupa Valley, and the city's RV rules are not established in our sources.1

California law sets the floor: RVs are not intended as permanent dwellings, and unless a local ordinance allows otherwise, RVs generally may be occupied only in mobilehome parks or special occupancy parks.18 A tiny home must be approved as a recognized type, such as a manufactured home, a California Residential Code home or an RV; otherwise it is a noncomplying structure whose occupancy is illegal.19

Call the Planning Department at 951-332-6464 and name your zone before you commit to either.8

Building a home in Jurupa Valley: the steps, in order

  1. Meet a staff planner at City Hall, 8930 Limonite Avenue, or call 951-332-6464 to confirm your zone, lot size, setbacks and height limits.8
  2. Check the 750 square foot minimum dwelling size and any larger minimum on the zoning plan.6
  3. Confirm sewer or septic with Riverside County Environmental Health and the city.15
  4. Apply for the building permit from the city Building Department.212
  5. Have all permitted work inspected before it is covered.4
  6. Get a certificate of occupancy before anyone moves in.5

What stays with Riverside County, and what should you check before you buy?

Inside Jurupa Valley, the city sets zoning and issues building permits. Septic permits and wells are the pieces to confirm with Riverside County Environmental Health, which requires an Environmental Health permit for well construction, reconstruction or destruction throughout the county.120

County figures describe all of Riverside County, not the city. The typical home value is about $608,963 and a typical home insurance premium is about $1,487 a year.2122

We could not confirm whether an owner-builder exemption applies in the city; California exempts qualifying owner-builders from contractor licensing, but that does not by itself waive a building permit.7

Watch-outs

  • Do not use Riverside County's unincorporated zoning or building counters for a lot inside Jurupa Valley; the city sets zoning and issues building permits there.12
  • We could not confirm who issues septic permits for a lot inside city limits; call Riverside County Environmental Health at (951) 955-8980.15
  • Minimum lot size, height and dwelling size depend on the zone and any zoning plan for your area, so confirm your zone first.106

Sources

  1. Municipal Code | Jurupa Valley, CA (Jurupa Valley), quoted and re-checked
  2. Frequently Requested Permit Applications (Jurupa Valley), quoted and re-checked
  3. Ordinances | Riverside County Department of Environmental Health, quoted and re-checked
  4. Inspection Request Forms | Jurupa Valley, CA (Jurupa Valley), quoted and re-checked
  5. Final Inspection & Certificate of Occupancy Requirements (Jurupa Valley), quoted and re-checked
  6. Sec. 9.240.110. Size of dwellings (Jurupa Valley), quoted and re-checked
  7. California Business and Professions Code Section 7044 (California statewide rule), quoted and re-checked
  8. City of Jurupa Valley Planning Department (City Hall) (jurupavalley.org)
  9. Sec. 9.180.060. Minimum lot area (Jurupa Valley), quoted and re-checked
  10. Jurupa Valley Municipal Code § 9.80.030, R-3 development standards (Jurupa Valley), quoted and re-checked
  11. Sec. 9.80.030. Development standards (Jurupa Valley), quoted and re-checked
  12. City of Jurupa Valley Building Department (jurupavalley.org)
  13. Ordinance No. 348.4997 — Riverside County Land Use Ordinance, quoted and re-checked
  14. Septic Systems | Riverside County Department of Environmental Health, quoted and re-checked
  15. Riverside County Department of Environmental Health - Land Use Program (Downtown Riverside Office) (rivcoeh.org)
  16. 2023 OWTS Policy (California statewide rule), quoted and re-checked
  17. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
  18. hcd.ca.gov (California statewide rule), quoted and re-checked
  19. Information Bulletin 2016-01: Tiny Homes (California statewide rule), quoted and re-checked
  20. Wells | Riverside County Department of Environmental Health, quoted and re-checked
  21. Typical home value (Zillow): Bolthole Index county data
  22. Typical home insurance premium: Bolthole Index county data

Written October 10, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

Answers from the rulebook for Jurupa Valley

Jurupa Valley’s own rules

  • Building permitRequired

    Construction in Jurupa Valley city limits.

    • The city describes this as typical; project-specific permit requirements may vary.
    “Typically, all construction involves a Building Permit to be issued.”
    One more reviewed finding on this topic
    • Required — Most home and building modifications inside Jurupa Valley city limits.
      “A building permit is required for most home and building modifications, including some property maintenance activities.”
  • Building code adoptedAdopted (with conditions)

    Construction within Jurupa Valley city limits.

    • The ordinance excludes or modifies specified appendices and administrative sections.

    California Building Code edition: 2025

    “The City’s ordinance adopts the 2025 California Building Standards Code by reference, consistent with State law, and includes local amendments supported by findings related to climatic, geological, or topographical conditions.”
  • InspectionsRequired

    Permitted construction in Jurupa Valley city limits.

    • Inspection is required before permitted construction is covered or concealed.
    “All construction that requires a permit shall be inspected before it is covered or concealed.”
  • Certificate of occupancyRequired

    Use, occupancy, or occupancy-classification change of a building or structure in Jurupa Valley city limits.

    • A final inspection follows completion of all work required by the building permit.
    “No building or structure shall be used or occupied, and no change in the existing occupancy classification of a building or structure or portion thereof shall be made, until the building official has issued a certificate of occupancy therefor as provided herein.”
  • Local zoningPresent (with conditions)

    Land within Jurupa Valley city limits.

    “The Jurupa Valley Municipal Code establishes the City's regulations concerning: Planning and Zoning.”
  • Minimum dwelling sizeSpecified

    Dwellings inside Jurupa Valley city limits, subject to any larger minimum on an official zoning plan map.

    • Porches, garages, patios, and similar features are excluded from floor living area.
    • A larger minimum may be required by an official zoning plan map under Sec. 9.240.380.

    minimum floor living area: >= 750 square feet (larger minimum may be required by official zoning plan map)

    “No dwelling shall be constructed unless it has a minimum floor living area of not less than seven hundred and fifty (750) square feet, provided, however, a larger minimum size dwelling may be specifically required in any area of the city by an official zoning plan map pursuant to Section 9.240.380 .”
    One more reviewed finding on this topic
    • Specified — Dwellings constructed in Jurupa Valley city limits.
      “No dwelling shall be constructed unless it has a minimum floor living area of not less than seven hundred and fifty (750) square feet, provided, however, a larger minimum size dwelling may be specifically required in any area of the city by an official zoning plan map pursuant to Section 9.240.380.”
  • Minimum lot sizeDistrict specific (with conditions)

    A-P Zone (Light Agriculture with Poultry) inside Jurupa Valley city limits.

    • Utility uses may have a minimum area of 10,000 square feet.
    • The five-acre calculation includes portions in public roads and other publicly owned facilities.

    minimum lot area: >= 5 acres (utility uses may have a minimum area of 10,000 square feet)

    “Five (5) acres, including portions included in public roads and other publicly owned facilities, except utility uses which may have a minimum area of ten thousand (10,000) square feet.”
  • Building heightDistrict specific (with conditions)

    R-3 Zone (General Residential) inside Jurupa Valley city limits.

    • A height up to 75 feet may be specifically permitted under Sec. 9.240.370.

    maximum building height: <= 50 feet (up to 75 feet may be specifically permitted under Sec. 9.240.370)

    “All buildings and structures shall not exceed fifty (50) feet in height, unless a height up to seventy-five (75) feet is specifically permitted under the provisions of Section 9.240.370 .”
  • Living in an RVLimited

    Occupancy in recreational-vehicle parks in Jurupa Valley city limits.

    • The cited provision addresses permanent occupancy parks and requires full urban services and recreational amenities; it does not authorize RV occupancy on an ordinary private residential lot.
    “Permanent occupancy parks. A recreational vehicle park which is designed for permanent occupancy. There is no limit on the duration of occupancy. Full urban services and recreational amenities are provided.”
  • Camping on your landProhibited

    Camping on public or private property within Jurupa Valley city limits.

    • The ban does not apply to mobilehome parks and special occupancy parks operating under the code, camping under a temporary use permit, agency events, or emergency public-health-and-safety activities.
    “It is unlawful and a public nuisance for any person to camp, establish, maintain, operate or occupy a camp, camping facilities, or use camp paraphernalia on any public property or any private property, improved or unimproved.”
  • Tiny homesLimited

    Tiny homes constructed as dwellings in Jurupa Valley city limits.

    • A larger dwelling minimum may be required by an official zoning plan map.

    minimum floor living area: >= 750 sq ft (Porches, garages, patios, and similar features are excluded from floor living area.)

    “No dwelling shall be constructed unless it has a minimum floor living area of not less than seven hundred and fifty (750) square feet, provided, however, a larger minimum size dwelling may be specifically required in any area of the city by an official zoning plan map pursuant to Section 9.240.380.”
  • Manufactured homesLimited

    Manufactured homes, mobilehomes, and commercial coaches used for human habitation in Jurupa Valley city limits.

    • A permit from the building official is required.
    • The unit must bear the specified state or federal approval insignia or label.
    “No person shall install or occupy any manufactured home, mobilehome or commercial coach (hereafter called "unit") to be used for the purpose of human habitation or occupancy on any site inside or outside of a mobilehome park in the city, without first obtaining a permit from the building official.”
  • Accessory dwellingsAllowed (with conditions)

    ADUs and JADUs in residential or residential-use mixed-use zones in Jurupa Valley city limits.

    • The ministerial route requires compliance with § 9.240.290, Title 8, and stated state-law requirements.
    • Other ADUs require a planning-permit application.
    “Pursuant to California Government Code Section 66323, the city shall ministerially approve an application for a building permit within a residential zone or mixed use zone that allows residential uses to create any of the following:”
  • Subdividing landRegulated (with conditions)

    Rural mobilehome subdivisions within Jurupa Valley city limits.

    • This specific citation applies to rural mobilehome subdivisions under Title 7 and Chapter 9.95.
    “No real property shall be used unless a subdivision has been recorded pursuant to the provisions of the Title 7 and this chapter.”
  • Driveway accessLimited

    Driveway work that performs work within a public right-of-way in Jurupa Valley city limits.

    • The cited rule applies to work within the public right-of-way, including utility and road construction; it does not prove a permit for every driveway on private land.
    “An encroachment permit is required for any person or entity performing work within the public right-of-way. This typically includes utility and road construction contractors.”
  • Permit processPublished (with conditions)

    Planning and construction permit applicants in Jurupa Valley city limits.

    • Planning applications can require environmental review, public hearings, appeal, and other permits.
    “Planning Department staff will be happy to help you through the permit application process.”

Rules another office applies inside Jurupa Valley

Jurupa Valley does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • SetbacksSpecified

    A-P Light Agriculture with Poultry Zone within Jurupa Valley city limits.

    • Poultry and other animal agricultural operations have larger listed setbacks.
    • Structural encroachments are prohibited except as provided in § 9.240.180.

    front yard: >= 20 ft (50 feet for commercial poultry operations and other agricultural operations involving poultry or animals)

    “Front yard, twenty (20) feet, fifty (50) feet for commercial poultry operations and all other agricultural operations involving the keeping of poultry or animals.”
    One more reviewed finding on this topic
  • Lot coverageSpecified

    R-3 General Residential Zone within Jurupa Valley city limits.

    maximum net-lot coverage: <= 50 percent (Buildings or structures)

    “No lot shall have more than fifty (50) percent of its net area covered with buildings or structures.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Jurupa Valley or Riverside County directly.

  • Owner-builder exemption — Owner-builder construction within Jurupa Valley city limits.
  • Who permits septic — Onsite wastewater systems inside Jurupa Valley city limits.
  • Septic permit — New septic systems inside Jurupa Valley city limits.
  • Septic inspection — Onsite wastewater systems inside Jurupa Valley city limits.
  • Off-grid sanitation — Off-grid sanitation inside Jurupa Valley city limits.
5 more unanswered
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Short-term rentals
  • Permit fees

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Unanswered questions are usually a sign that Jurupa Valley publishes no rule on the point, not that none exists. Riverside County’s page lists the county offices to call.

← All of Riverside County: county rules, score and offices