Bolthole Index

Washington County, Minnesota

Zoning, building permits and septic rules in St. Paul Park, Minnesota

St. Paul Park is a city in Washington County, Minnesota. St. Paul Park adopts its own zoning, so inside its limits St. Paul Park’s rules apply, not the county’s. 4 rules below are quoted from official sources and independently re-checked, most recently on October 18, 2026. Rules for unincorporated land are on the Washington County page.

Answers from the rulebook for St. Paul Park

St. Paul Park’s own rules

  • Local zoningPresent (with conditions)

    Land inside St. Paul Park city limits.

    • The cited city code material identifies Chapter 74 as the zoning chapter and includes an R-1 zoning district.
    “Chapter 74 - ZONING ARTICLE VIII. - ZONING DISTRICTS DIVISION 2. R-1 SINGLE-FAMILY RESIDENTIAL DISTRICT”
  • Zoning districtsPartial

    Zoning districts inside St. Paul Park city limits.

    • The opened official material publishes the R-1 district but was not a complete citywide district list or map.
    “Chapter 74 - ZONING ARTICLE VIII. - ZONING DISTRICTS DIVISION 2. R-1 SINGLE-FAMILY RESIDENTIAL DISTRICT”

Rules another office applies inside St. Paul Park

St. Paul Park 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 St. Paul Park city limits.

    • The stated minimums are subject to additional requirements, exceptions, and modifications in Chapter 74.

    minimum lot area: 9000 square feet (Subject to additional requirements, exceptions and modifications in Chapter 74.) · minimum lot width: 75 feet (Subject to additional requirements, exceptions and modifications in Chapter 74.)

    “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: 9,000 square feet. (2) Lot width: 75 feet.”
  • Well permitLimited

    Water-supply well construction, including a well on land inside St. Paul Park city limits.

    • Before drilling, the contractor or well owner must submit an MDH notification form and appropriate fee.
    • This source describes a notification requirement for water-supply wells; other well and boring types may require a construction permit.
    “Prior to the start of drilling a water-supply well, the Contractor or well owner must submit a “notification” form, with the appropriate fee, to MDH.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask St. Paul Park or Washington County directly.

  • Building permit — New residential construction inside St. Paul Park city limits.
  • Owner-builder exemption — Owner-built residential work inside St. Paul Park city limits.
  • Inspections — Residential construction inside St. Paul Park city limits.
  • Certificate of occupancy — New or altered residences inside St. Paul Park city limits.
  • Minimum dwelling size — R-1 Single-Family Residential District inside St. Paul Park city limits.
17 more unanswered
  • Lot coverage
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • 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 St. Paul Park publishes no rule on the point, not that none exists. Washington County’s page lists the county offices to call.

Off-grid gear

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

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