Bolthole Index

Ray County, Missouri

Building permits, zoning and septic rules in Wood Heights, Missouri

Wood Heights, Missouri requires building permits for new construction and additions, including work done by homeowners.1 Wood Heights administers its own zoning; inside the city in Ray County, onsite wastewater permitting goes through Ray County Health Department rather than county Planning & Zoning.23 Start building-permit questions with Wood Heights City Hall.4

At a glance

Building permits
Required for new construction and additions, including homeowner work1
Zoning
City zoning applies inside Wood Heights2
Septic permits
Ray County Health Department handles incorporated areas; most installations and repairs require approval5
Building inspections
Part of the building-permit process; a separate fee may apply6
Occupancy
Certificate of occupancy required, with exceptions for accessory structures and permit-exempt work7
Manufactured-home size
Minimum 1,200 square feet on individual lots in the specified residential and commercial districts8

Who to call

Building permits

Wood Heights City Hall / Code Compliance

City building-permit inquiries, building inspections and zoning questions

816-630-7900

2098 East Ridge Drive Wood Heights, MO 64024-2871

Septic permits

Ray County Health Department

Onsite wastewater permitting inside incorporated Wood Heights

(816) 776-5413

820 E. Lexington Richmond, MO 64085

Contact details are copied from each office’s official page and were checked against it on October 12, 2026.

Off-grid gear

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

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Do you need a building permit in Wood Heights, MO?

Wood Heights requires a building permit for new construction and additions, and the requirement applies to both homeowners and contractors doing the work.1 Electrical and plumbing permits are also required, so a building-permit conversation should cover the trades involved in your project.1 Wood Heights has adopted construction codes, including the 2012 International Residential Code with stated exclusions.9 Inspections are part of the city building-permit process and may carry a separate fee.6 Ask City Hall for the application, applicable fees and inspection schedule before arranging construction.4

Who handles building permits and zoning in Wood Heights?

Wood Heights City Hall is the city’s published starting point for building-permit needs and inquiries.4 The city has a Code Enforcement Officer/Building Inspector whose work includes enforcing zoning and sanitation codes.10 The City Hall contact number shown in the page footer and code-enforcement text is 816-630-7900; the building-permit paragraph instead lists 816-637-7900.10 Use the City Hall contact to request the current building-permit application and clarify the appropriate inspection contact.4 Keep the septic application separate: Ray County Health Department is the onsite wastewater authority for incorporated Wood Heights.3

Does Wood Heights have zoning, lot-size rules and setbacks?

Wood Heights has city zoning administered through its Planning and Zoning Commission and Chapter 405.2 The city’s district list includes agriculture, residential, commercial and industrial districts, so ask City Hall to identify the parcel’s district before choosing a house location or use.1110 In District A, Agriculture District, the minimum front yard is 50 feet, and buildings or structures may not exceed 35 feet or 2.5 stories.1213 Those dimensions describe District A rather than every Wood Heights parcel.1213 We could not confirm the minimum lot area or complete yard requirements; ask City Hall for the district provisions that apply to your address.10

How do septic permits work inside Wood Heights?

Ray County Health Department handles onsite wastewater permitting in incorporated Wood Heights under contract with Missouri DHSS.3 Call (816) 776-5413 for the department’s permitting instructions.14 A septic construction permit is required before installing or repairing most onsite wastewater systems; some single-family residential lots may be exempt, but work should wait until the authority issues a permit or confirms an exemption.5 Missouri temporarily suspended the DHSS program’s application fees effective August 28, 2026; local processes can vary, so ask the health department which charges currently apply.15 Ray County’s soil rating shows only 4.3% of soils as not limited for conventional drain fields; that county-wide measure calls for a site evaluation and does not mean septic is impossible.16

Can you live in an RV or tiny home in Wood Heights?

We could not confirm whether Wood Heights allows living in an RV on private land, temporary camping, tiny-home occupancy or an accessory dwelling; ask City Hall about the proposed use before buying a structure.10 Wood Heights does have a specific manufactured-home size rule: manufactured homes on individual lots in the specified residential and commercial districts must have at least 1,200 square feet.8 That manufactured-home provision does not establish a minimum size for every dwelling type.8 Building permits apply to homeowner construction as well as contractor work, so doing the work yourself does not remove that requirement.1 We could not confirm a separate owner-builder exemption; ask City Hall about your plans.10

Building a home in Wood Heights: what are the steps?

  1. Ask Wood Heights City Hall to confirm the parcel’s zoning district and explain the building-permit application process.24
  2. If the home needs onsite wastewater treatment, contact Ray County Health Department and obtain a septic permit or confirmation of an exemption before septic work begins.5
  3. Obtain the city building permit for new construction or additions and address required electrical and plumbing permits.1
  4. Arrange the city’s required building inspections and ask about separate inspection fees.6
  5. Obtain the Building Official’s certificate of occupancy before using or occupying the home; accessory structures and permit-exempt work have stated exceptions.7

What should you check before buying land in Wood Heights?

For land outside Wood Heights city limits, use the Ray County guide for the county’s unincorporated-area answers; Wood Heights zoning applies inside the city.2 Ray County Planning & Zoning is the unincorporated-area septic authority, while Ray County Health Department handles incorporated Wood Heights.3 We could not confirm Wood Heights public water or sewer connection requirements, private-well rules or a city floodplain contact; ask City Hall about service availability and the appropriate floodplain administrator for the parcel.10 If a proposed driveway involves MoDOT right-of-way, Missouri requires a permit for constructing or modifying that driveway.17 Ask about access approval before treating roadside frontage as a finished entrance.17

Watch-outs

  • Ray County Planning & Zoning’s septic service is for unincorporated areas; inside Wood Heights, contact Ray County Health Department.3
  • The manufactured-home minimum of 1,200 square feet is specific to the stated individual-lot districts, rather than a verified minimum for all Wood Heights homes.8
  • We could not confirm RV occupancy or tiny-home permission in Wood Heights; ask City Hall about the intended dwelling and use.10

Sources

  1. License/Permits Required (Wood Heights), quoted and re-checked
  2. Table of Contents - City of Wood Heights, MO (Wood Heights), quoted and re-checked
  3. health.mo.gov (Wood Heights), quoted and re-checked
  4. Code Compliance - City of Wood Heights (Wood Heights), quoted and re-checked
  5. OWTS Construction Permit Process (Wood Heights), quoted and re-checked
  6. License/Permits Required (Wood Heights), quoted and re-checked
  7. Article I: Building Code Adoptions - City of Wood Heights, MO (Wood Heights), quoted and re-checked
  8. Chapter 415: Manufactured and Modular Homes - City of Wood Heights, MO (Wood Heights), quoted and re-checked
  9. Article I: Building Code Adoptions - City of Wood Heights, MO (Wood Heights), quoted and re-checked
  10. Wood Heights City Hall / Code Compliance (woodheights-mo.gov)
  11. Article IV: Zoning Districts And Regulations - City of Wood Heights, MO (Wood Heights), quoted and re-checked
  12. Article IV: Zoning Districts And Regulations - City of Wood Heights, MO (Wood Heights), quoted and re-checked
  13. Article IV: Zoning Districts And Regulations - City of Wood Heights, MO (Wood Heights), quoted and re-checked
  14. Ray County Health Department (health.mo.gov)
  15. OWTS Construction Permit Process (Missouri statewide rule), quoted and re-checked
  16. 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
  17. Permits | Missouri Department of Transportation (Missouri statewide rule), quoted and re-checked

Written October 12, 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 Wood Heights

Wood Heights’s own rules

  • Building permitRequired

    New construction and additions inside Wood Heights city limits, including work by homeowners or contractors.

    • The City PDF states that inspections are part of the process and may have a separate fee.
    • Electrical and plumbing permits are also required.
    “Building Permits are required when building new construction or additions. Please be aware that this applies to the homeowner or contractor that is doing the work.”
  • Building code adoptedAdopted (with conditions)

    Construction of buildings and other structures inside Wood Heights city limits.

    • The adopted code includes the 2012 International Building Code, 2012 International Existing Building Code, 2012 International Residential Code with stated exclusions, 2012 International Mechanical Code, 2012 International Plumbing Code, 2012 International Fuel Gas Code, and 2011 National Electrical Code, with specified exclusions and exceptions.
    “The following construction codes (hereinafter sometimes referred to as "code") are hereby adopted as the regulations governing construction of buildings and other structures in Wood Heights.”
  • InspectionsRequired

    Permitted construction and additions inside Wood Heights city limits.

    • The City states that inspections are part of the permit process and may have a separate fee.
    “Inspections are a part of this process and may have a separate fee.”
  • Certificate of occupancyRequired

    Use or occupancy of buildings and structures inside Wood Heights city limits.

    • Certificates of occupancy are not required for work exempt from permits under Section 500.050.
    • Accessory buildings or structures are excepted.
    “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

    Land inside Wood Heights city limits; the City administers zoning through its Planning and Zoning Commission and Chapter 405.

    “Chapter 405 Zoning Regulations (Section 405.010 – Section 405.230)”
  • Zoning districtsPublished

    Zoning districts inside Wood Heights city limits.

    • The published district list includes Agriculture, R-1, R-2, R-3, R-4, C-0, C-1, C-2, C-2A, C-3, M-1 and M-2 districts, plus planned counterparts except C-2A.
    “In order to carry out the purposes and provisions of this Chapter, the City of Wood Heights is hereby divided into the following districts:”
  • Minimum dwelling sizeSpecified

    Manufactured homes placed on individual lots in the R-1, R-2, R-3, C-1, C-2 or C-3 districts.

    • This 1,200-square-foot minimum is specific to manufactured homes under Chapter 415 and is not established here as a general minimum for every dwelling type.

    minimum area: >= 1200 square feet

    “The minimum area of the dwelling unit shall be one thousand two hundred (1,200) square feet.”
  • SetbacksSpecified

    Buildings in District A, Agriculture District.

    • The zoning excerpt states the front-yard minimum; other yard dimensions were not established from the accessible text.

    minimum front yard depth: >= 50 feet

    “There shall be a front yard the minimum depth which shall be fifty (50) feet.”
  • Building heightSpecified

    Buildings and structures in District A, Agriculture District.

    maximum height: <= 35 feet · maximum height: <= 2.5 stories

    “Buildings or structures shall not exceed thirty-five (35) feet or two and one-half (2 1/2) stories in height.”
  • Who permits septicCounty (with conditions)

    Onsite wastewater work inside incorporated Wood Heights city limits is handled by the Ray County Health Department under contract with Missouri DHSS.

    • The DHSS page distinguishes incorporated areas from unincorporated areas; Ray County Planning and Zoning is listed for unincorporated areas and is not the authority for Wood Heights city.
    “Agency: Ray County Health Dept. (incorporated areas) Authority Type: Contract”
  • Septic permitRequired

    Installing or repairing most onsite wastewater treatment systems inside Wood Heights city limits.

    • Some single-family residential lots may be exempt from permitting.
    • Work should not begin until a permit has been issued or an exemption has been confirmed by the appropriate permitting authority.
    • Ray County Health Department provides the incorporated-area permitting authority.
    “A construction permit is required before installing or repairing most onsite wastewater treatment systems (OWTS). Some single family residential lots may be exempt from permitting.”
  • Permit processPartial

    Building permit and inspection process inside Wood Heights city limits.

    • Applicants are directed to contact City Hall for permit needs and inquiries.
    • The City publishes a required-permits PDF and a building permit application link, but a complete fee and step-by-step process was not accessible in the reviewed material.
    “Please call Wood Heights City Hall for all your permit needs and inquiries, 816-637-7900. We are here to help walk you through the process and answer any questions you might have.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Wood Heights or Ray County directly.

  • Owner-builder exemption — Owner-builders performing construction inside Wood Heights city limits.
  • Minimum lot size — Single-family residential lots in District R-1.
  • Lot coverage — Land inside Wood Heights city limits.
  • Living in an RV — Occupancy of recreational vehicles on private land inside Wood Heights city limits.
  • Camping on your land — Temporary camping on land inside Wood Heights city limits.
10 more unanswered
  • Tiny homes
  • Accessory dwellings
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Driveway access
  • Building in a floodplain
  • Short-term rentals

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 Wood Heights publishes no rule on the point, not that none exists. Ray County’s page lists the county offices to call.

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