Zoning, building permits and septic rules in Mission Hills, Kansas

Mission Hills’s own rules

• Building permitRequired

  Erecting, constructing, reconstructing, moving or altering any structure inside Mission Hills city limits, including new homes, additions, pools, decks, driveways, fences, generators and HVAC

  • Exceptions include minor repairs or purely cosmetic updates such as painting, flooring, and tiling.
  • Permits must be purchased before any work begins; the permit covers only the work listed on the approved application.
  • Contractors need a Mission Hills occupational license and a Johnson County contractor license to obtain a permit.
  • Separate land disturbance permits apply to changes in physical grade, fill, or stormwater flow.

  “building permits are required to erect, construct, reconstruct, move, or alter any structures, whether temporarily or permanently”

• Building code adoptedAdopted (with conditions)

  Construction, alteration and repair of buildings inside Mission Hills city limits

  • The adopting ordinance was not read; adoption is taken from the city's planning guide, which lists the codes as applicable.
  • The guide lists the International Residential Code and the National Electrical Code with the editions shown in parameters, plus the IMC, IPC, IECC, IFC, IFGC and ISPSC 2018 editions.

  International Building Code edition: 2018 · International Residential Code edition: 2018 · National Electrical Code edition: 2017

  “international building code (2018) • international residence code (2018) • national electrical code (2017)”

• InspectionsRequired

  Building projects with a Mission Hills building permit

  • Call City Hall at 913-362-9620 at least 24 hours before the inspection, with the owner name, address, permit number and inspection type.
  • The chief building inspector may require additional site maintenance during construction.

  minimum notice for inspection: >= 24 hours

  “call city hall (913-362-9620) a minimum of 24 hours in advance to schedule a building inspection”

• Local zoningPresent (with conditions)

  Land inside Mission Hills city limits. The city's own zoning regulations (chapter 5 of its code of ordinances) apply, not county zoning.

  • Exterior alterations and new homes also need Architectural Review Board approval before permit issuance.
  • A project that violates a zoning regulation needs a Board of Zoning Appeals variance after ARB approval.
  • The code text on missionhills.municipal.codes returned HTTP 403 to the research tool and was not read; the presence finding rests on the city's own planning guide.

  “the zoning regulations are found in chapter 5 of the code of ordinances.”

• Short-term rentalsProhibited

  Renting a residential home inside Mission Hills city limests for less than 60 days

  • Every residential property rented or offered for rent in the city must be licensed.
  • Violations are referred to code enforcement and may lead to fines and prosecution in municipal court.

  minimum rental duration: >= 60 days

  “mission hills requires homes to be rented for no less than a 60-day duration”

• Permit feesPublished (with conditions)

  Architectural review, professional review and permit-related fees for building projects inside Mission Hills city limits

  • The city council has adopted a schedule of fees and charges; the schedule itself was not opened, so the base building permit fee is not recorded.
  • Working without a permit: $500 penalty for the first violation in 24 months, $1,000 for the second, $2,000 plus revocation of the contractor's occupational license for the third.
  • Permit extensions cost 25% of the original permit fee for each month granted.

  architectural review board plan review fee: 250 USD (lesser of $250 or 50% of estimated building permit fee) · professional review panel fee: 2000 USD · substantial construction drawings review fee: 400 USD · working-without-permit penalty, first violation: 500 USD (within a 24-month period)

  “professional review panel fee—$2,000 substantial construction drawings review fee—$400”

• Permit processPublished (with conditions)

  Applying for and obtaining a building permit inside Mission Hills city limits

  • Applications are filed online through the city's permit portal; documents for projects needing ARB review must also go to City Hall in paper form.
  • New homes must be reviewed by the Professional Review Panel and approved by the Architectural Review Board; substantial construction also needs the ARB checklist and submittal at least 5 weeks before the ARB meeting.
  • Permit duration depends on project type; an extension may be requested for up to half the original time, no longer than 6 months.

  new structure permit duration: 18 months (24 months for new structures of 6,500 sq. ft. or more)

  “new structure 18 months new structure (6,500 square feet or more) 24 months”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Mission Hills or Johnson County directly.

• Owner-builder exemption — Owner performing its own work on a single-family home inside Mission Hills city limits
• Certificate of occupancy — Occupancy approval for new or altered buildings inside Mission Hills city limits
• Minimum dwelling size — Minimum floor area for a single-family home inside Mission Hills city limits
• Minimum lot size — Minimum lot area for the main single-family residential district (R-1) inside Mission Hills city limits
• Setbacks — Front, side and rear yard setbacks for the main single-family residential district (R-1) inside Mission Hills city limits

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.

Off-grid gear

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

• Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
• Power Bluetti Solar generators and home battery backup for living off the grid.
• Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
• Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.

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