Zoning, building permits and septic rules in La Crescent, Minnesota

La Crescent’s own rules

• Building permitRequired

  Erection, addition, alteration, use or change of use, fill, excavation, or material/equipment storage within a La Crescent floodplain.

  • The permit must be issued by the Building Official in conformity with the floodplain ordinance.
  • An application must include the applicable site plan, fill/storage location, copies of required municipal, county, state, or federal approvals, and other information requested by the Zoning Administrator.
  • Before granting or processing the application, the Building Official must determine that necessary state and federal permits have been obtained.

  “A Permit issued by the Building Official in conformity with the provisions of the floodplain ordinance shall be secured prior to the erection, addition or alteration of any building, structure, or portion thereof; prior to the use or change of use of a building, structure, or land; prior to the change or extension of a nonconforming use; and prior to the placement of fill, excavation of materials, or the storage of materials or equipment within the floodplain.”

• Local zoningPresent (with conditions)

  All land within the corporate limits of La Crescent, Minnesota.

  • The zoning ordinance is enforced by the Building Official of La Crescent or another official authorized by City Council.

  “Subd. 6. JURISDICTION. This zoning ordinance shall apply to all lands as defined herein, located within the corporate limits of La Crescent, Minnesota.”

• Zoning districtsPublished (with conditions)

  Zoning districts within La Crescent city limits.

  • District boundaries are shown on the Zoning District Map accompanying the ordinance.
  • For annexed parcels, the City Council determines the classification after Planning Commission recommendation and a public hearing.

  “In order to classify, regulate and restrict the location of trades, industries, and other land uses, the following districts are hereby established within the City of La Crescent:Ag Agricultural District R-1A Low Density Residential District R-1B Traditional Low Density Residential District R-1C New Urban Low Density Residential District R-1D Annexation Low Density Residential District R-2 Single Family/Two-Family Residential District R-3 Medium – High Density Residential District”

• Camping on your landLimited

  Back-yard camping and tent-type temporary structures inside La Crescent city limits.

  • The cited ten-day period concerns temporary structures designed or sold to cover boats, cars, recreational vehicles, and personal items.
  • The ordinance says the ten-day period allows tents for gatherings, back-yard camping, and other occasional and limited use.

  temporary-structure duration: <= 10 days (Applies to the temporary structures described by the ordinance.)

  “The 10 day period shall allow for tents for gathering, back yard camping, and other occasional and limited use.”

• Off-grid sanitationLimited

  New or replacement on-site sewage treatment systems in La Crescent floodplain areas where public utilities are not provided.

  • Systems must minimize or eliminate infiltration of flood waters into systems and discharges into flood waters.
  • Systems must not be subject to impairment or contamination during flooding.
  • The ordinance incorporates Minnesota Rules Chapter 7080.2270, as amended.

  “New or replacement on-site sewage treatment systems must be designed to minimize or eliminate infiltration of flood waters into the systems and discharges from the systems into flood waters, they must not be subject to impairment or contamination during times of flooding. and are subject to the provisions in Minnesota Rules Chapter 7080.2270, as amended.”

• Subdividing landRegulated (with conditions)

  Preliminary plats and minor subdivisions inside La Crescent city limits.

  • A public hearing is required.
  • Notice must be published in the official newspaper at least ten days before the hearing.
  • For zoning-permit hearings involving district-boundary changes, mailed notice is required at least ten days before the hearing for specified owners.

  published hearing notice: >= 10 days (Before the hearing.)

  “A public hearing is required for the following applications: zoning text and map amendment, Conditional Use Permits, amendments and revocations; Preliminary Plats; Minor Subdivisions, Planned Unit Developments (PUD’s), Interim Use Permits, amendments and revocations and vacations of public right of way or drainage easement. A notice of the time, place, and purpose of the hearing shall be published in the official newspaper of La Crescent at least ten days prior to the day of the hearing.”

• Building in a floodplainRequired

  Development within La Crescent floodplain districts.

  • A Building Official permit must be secured before the listed development activities.
  • The application must include the applicable information and approvals required by § 12.37.

  “A Permit issued by the Building Official in conformity with the provisions of the floodplain ordinance shall be secured prior to the erection, addition or alteration of any building, structure, or portion thereof; prior to the use or change of use of a building, structure, or land; prior to the change or extension of a nonconforming use; and prior to the placement of fill, excavation of materials, or the storage of materials or equipment within the floodplain.”

• Permit feesPublished (with conditions)

  City permits and services inside La Crescent city limits.

  • The opened administration page identifies a City fee schedule but does not state individual fee amounts.

  “View the City of La Crescent fee schedule, including permits, utilities, recreation, licensing, and other city service fees.”

• Permit processPartial

  Zoning applications, including conditional-use permits, preliminary plats, minor subdivisions, planned unit developments, and interim-use permits inside La Crescent city limits.

  • The cited procedure is a public-hearing requirement, not a complete building-permit workflow.
  • Published notice is required at least ten days before the hearing.

  published hearing notice: >= 10 days (Before the hearing.)

  “A public hearing is required for the following applications: zoning text and map amendment, Conditional Use Permits, amendments and revocations; Preliminary Plats; Minor Subdivisions, Planned Unit Developments (PUD’s), Interim Use Permits, amendments and revocations and vacations of public right of way or drainage easement.”

Rules another office applies inside La Crescent

La Crescent 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-1A Low Density Residential District inside La Crescent city limits.

  minimum lot size: 8400 square feet

  “Minimum Lot Size | 8,400 SF | 6,500 SF | 4,000 SF | 8,400 SF | 6,500 SF | See Note 2”

• SetbacksSpecified

  R-1A Low Density Residential District inside La Crescent city limits.

  • Side setbacks are 10% of lot width, with a five-foot minimum.

  front setback minimum: 25 feet · front setback maximum: 35 feet · rear setback: 35 feet

  “Front (minimum) | 25 feet [...] Front (maximum) | 35 feet [...] Side to dwelling | 10% of lot width, min. 5 feet [...] Rear | 35 feet”

  One more reviewed finding on this topic

  • Specified — AG Agricultural District inside La Crescent city limits.

    “Subd. 3. SETBACKSA. Front 25' B. Side 25' C. Rear 25'”

• Lot coverageSpecified

  R-1A Low Density Residential District inside La Crescent city limits.

  maximum lot coverage with structures: 30 percent (Per lot.)

  “Max. Lot Coverage with Structures (per lot) | 30% | 35% | 50% | 30% | 45% | 60%”

• Building heightSpecified

  R-1A Low Density Residential District inside La Crescent city limits.

  dwelling maximum height: 35 feet

  “Dwelling Maximum Height | 35 feet | 35 feet | 35 feet | 35 feet | 35 feet | 40 feet”

• Living in an RVLimited

  Recreational vehicles in La Crescent floodplain districts.

  • New recreational-vehicle parks or campground expansions are prohibited in floodplain districts.
  • A recreational vehicle in an existing recreational-vehicle park, campground, or lot of record in the floodplain must meet manufactured-home requirements or be travel ready.
  • This claim does not determine long-term RV occupancy outside floodplain districts.

  “New recreational vehicle parks or campgrounds and expansions to existing recreational vehicle parks or campgrounds are prohibited in any floodplain district. Recreational vehicles placed in existing recreational vehicle parks, campgrounds or lots of record in the floodplain must either:Meet the requirements for manufactured homes in Section 10.1, orA. Be travel ready”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask La Crescent or Houston County directly.

• Owner-builder exemption — Owner-built residential construction inside La Crescent city limits.
• Building code adopted — Building construction inside La Crescent city limits.
• Inspections — Building construction inside La Crescent city limits.
• Minimum dwelling size — Residential dwellings inside La Crescent city limits.
• Tiny homes — Tiny-home occupancy inside La Crescent 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.