Bolthole Index

Fillmore County, Minnesota

Zoning, building permits and septic rules in Wykoff, Minnesota

Wykoff is a city in Fillmore County, Minnesota. Wykoff adopts its own zoning, so inside its limits Wykoff’s rules apply, not the county’s. 15 rules below are quoted from official sources and independently re-checked, most recently on November 5, 2026. Rules for unincorporated land are on the Fillmore County page.

Answers from the rulebook for Wykoff

Wykoff’s own rules

  • Building permitLimited

    Structures and fences subject to Wykoff Zoning Code § 151.46 inside city limits.

    • The city calls the required authorization a land-use permit, not a general building permit.
    • Applications must show code compliance; zoning amendments, conditional-use permits, or variances must first be acted on when required.
    “No structure or fence subject to § 151.46 shall be constructed until a land use permit has been obtained from the City Clerk or other person appointed by the City Council to administer this chapter.”
  • Building code adoptedPartial

    Buildings inside Wykoff city subject to the Minnesota Accessibility Code.

    • The cited city provision adopts the accessibility code only; it does not establish that Wykoff adopted the full State Building Code.
    “The Minnesota Accessibility Code, established pursuant to M.S. §§ 326B.01 - 326B.998, as they may be amended from time to time, and as provided for in Minn. Rules Ch. 1341, as it may be amended from time to time, is adopted as the building code for accessibility in this city.”
  • Local zoningPresent (with conditions)

    Land inside Wykoff city limits.

    • The code states that the City Council handles zoning decisions.
    “Zoning meetings are during the regular council meeting – with the council handling all decisions.”
  • Zoning districtsPublished (with conditions)

    Zoning districts inside Wykoff city limits.

    • The official zoning map controls when another map, ordinance, or source is inconsistent.

    districts: R-1 Single-Family Residential; R-2 Multiple-Family Residential; C-1 Central Business; C-2 Commercial; I Industrial; Rural Residential and Agricultural

    “151.21 R-1 Single-Family Residential District [...] 151.22 R-2 Multiple-Family Residential District [...] 151.25 C-1 Central Business District [...] 151.26 C-2 Commercial District [...] 151.27 I Industrial District [...] 151.28 Rural Residential and Agricultural District.”
  • Manufactured homesAllowed (with conditions)

    Manufactured homes used as dwellings inside Wykoff city limits.

    • The home must comply with the Manufactured Home Building Code established by Minn. Stat. § 327.31.
    • A nonconforming mobile or manufactured dwelling may continue subject to the stated discontinuance and destruction provisions.
    “After the date of the adoption of this code, only manufactured homes which comply with the Manufactured Home Building Code established by M.S. § 327.31 may be located in and used as a dwelling within the city.”
  • Subdividing landRegulated (with conditions)

    Subdivision of land inside Wykoff city limits.

    • Environmentally sensitive subdivision land may require protective design measures determined by the city.
    “Where land proposed for subdivision is deemed environmentally sensitive by the city due to the existence of wetlands, drainageways, watercourses, floodable areas, significant trees, steep slopes or wooded areas, the design of said subdivision shall clearly reflect all necessary measures to ensure against adverse environmental impacts.”
  • Building in a floodplainLimited

    Repair, replacement, maintenance, improvement, or expansion of nonconforming uses and structures in Wykoff floodplain areas.

    • The city may regulate these activities only to maintain National Flood Insurance Program eligibility and avoid increased flood damage or floodway obstruction.
    “Notwithstanding division (A), the city may regulate the repair, replacement, maintenance, improvement, or expansion of nonconforming uses and structures in floodplain areas to the extent necessary to maintain eligibility in the National Flood Insurance Program and not increase flood damage potential or increase the degree of obstruction of flood flows in the floodway.”
  • Permit processPublished (with conditions)

    Land-use permits under Wykoff Zoning Code § 151.54.

    • The application must contain a location plan and building plans demonstrating code compliance.
    • Where a zoning amendment, conditional-use permit, or variance is necessary, the Council must act before issuance.
    “The application shall contain a plan showing the location on the structure or fence on the property that demonstrates that all requirements of this code will be met. The application shall also contain the plans for the structure to be built that demonstrates that the structure will meet all of the standards established by this zoning code.”

Rules another office applies inside Wykoff

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

  • Minimum lot sizeSpecified

    R-1 Single-Family Residential District inside Wykoff city limits.

    • The code makes the listed R-1 requirements subject to additional requirements, exceptions, and modifications in the chapter.

    minimum lot area: 10000 square feet (R-1 District) · minimum lot width: 75 feet (R-1 District)

    “Lot requirements and setbacks. The following minimum requirements shall be observed in an R-1 District, subject to additional requirements, exceptions and modifications set forth in this chapter: (1) Lot area. 10,000 square feet (100 x 100). (2) Lot width. 75 feet.”
  • SetbacksSpecified

    R-1 Single-Family Residential District inside Wykoff city limits.

    • Corner-lot side setbacks are 25 feet on the side adjacent to the street, but may not be less than the setback of an adjacent lot having its front yard on that street.

    front-yard setback: >= 30 feet (R-1 District) · side-yard setback: 5 feet (R-1 District) · rear-yard setback: 30 feet (R-1 District)

    “Setbacks. a. Front yards. Not less than 30 feet; b. Side yards. 5 feet. c. Side yards, corner lots. 25 feet on side adjacent to street, but in no case less than the setback of an adjacent lot which has its front yard on the same street. d. Rear yards. 30 feet.”
  • Lot coverageSpecified

    Industrial (I) District inside Wykoff city limits.

    • Coverage includes listed impervious surfaces.

    maximum lot coverage: <= 85 percent (Includes building footprints, parking areas, driveways, loading, storage, trash areas, and other impervious surface)

    “Lot coverage. Maximum lot coverage shall be 85% and shall be calculated to include building footprints; parking areas; driveways; loading, storage and trash areas and other areas covered by any impervious surface;”
  • Building heightSpecified

    R-1 Single-Family Residential District inside Wykoff city limits.

    • Listed height limitations do not apply to the enumerated water towers, chimneys, flag poles, antennae, wind-energy systems, specified church features, and permitted support towers.

    maximum structure height: <= 35 feet (Two stories or 35 feet, whichever is less)

    “Building requirements; height. No structure shall exceed 2 stories or 35 feet, whichever is less.”
  • Septic permitRequired

    New or replacement SSTS construction in Minnesota, including any such system serving property inside Wykoff city limits.

    • The permit is issued through the applicable local-unit SSTS program.
    • Local rules may require permits for all or certain repairs.
    “Permits must be required for all new construction and replacement. A local unit of government is authorized to require permits for all or certain types of SSTS repairs.”
  • Off-grid sanitationLimited

    Off-grid sanitation using a new or replacement SSTS in Minnesota, including Wykoff city.

    • New construction and replacement systems require a permit under the applicable local-unit program.
    “Permits must be required for all new construction and replacement. A local unit of government is authorized to require permits for all or certain types of SSTS repairs.”
  • Driveway accessRequired

    Lots in the R-1 Single-Family Residential District inside Wykoff city limits.

    • The provision requires frontage and ingress/egress by public right-of-way; it does not itself state a separate driveway-permit process.
    “Access. All lots shall front on and have ingress and egress by means of a public right-of-way.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Wykoff or Fillmore County directly.

  • Owner-builder exemption — Owner-built residential work inside Wykoff city limits.
  • Inspections — Building inspections inside Wykoff city limits.
  • Certificate of occupancy — Occupancy of structures inside Wykoff city limits.
  • Minimum dwelling size — Dwellings inside Wykoff city limits.
  • Camping on your land — Temporary camping on private land inside Wykoff city limits.
8 more unanswered
  • Tiny homes
  • Accessory dwellings
  • Who permits septic
  • Septic inspection
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • 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 Wykoff publishes no rule on the point, not that none exists. Fillmore County’s page lists the county offices to call.

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