Pine County, Minnesota requires county building-site permits in shoreland areas, floodplains and several participating cities and townships, but not everywhere in the county.1 Outside those areas, the township may still require a permit, so the parcel's local jurisdiction is the first thing to identify.2 Pine County Planning and Zoning administers land use, building and on-site sewage treatment systems in parts of the county.3
At a glance
- Building permit
- County permit required only in specified areas; township rules may add another requirement12
- Zoning
- County and local jurisdiction vary by parcel24
- Septic
- Pine County Planning and Zoning administers on-site systems countywide5
- Floodplain work
- Development requires the community's floodplain permit6
- Driveway access
- A public-highway access is subject to a road-authority permit7
- Owner-builder
- State contractor-license exemption is available, but permits still apply8
- Minimum lot size
- Depends on the zoning district and shoreland classification9
Who to call
Planning & zoning
Pine County Planning and Zoning
Land use, building-site permits, county zoning, shoreland, floodplain and on-site sewage treatment systems in the areas Pine County administers
1602 Hwy 23 North, Sandstone, MN 55072
Contact details are copied from each office’s official page and were checked against it on September 27, 2026.
Do you need a building permit in Pine County, Minnesota?
Pine County requires a building-site permit in shoreland areas, floodplains, the cities of Denham and Kerrick, and the townships of Pine Lake, Nickerson, Kerrick and New Dosey.1 The county uses that permit for work including construction, moving or adding to structures, changing a structure's height or use, and installing a new or replacement foundation.1
Outside those listed areas, Pine County itself does not require the building-site permit, but a township may have its own zoning and permit procedure.1 That makes the parcel's city or township jurisdiction more important than a countywide yes-or-no answer. Start with Pine County Planning and Zoning's jurisdiction information, then confirm the project with the responsible township or city before ordering plans or site work.3 Pine County's adoption of the Minnesota State Building Code and any certificate-of-occupancy requirement could not be confirmed; ask the responsible local permitting authority before construction.
Who issues permits in Pine County, and how do you reach them?
Pine County Planning and Zoning administers land use, building and on-site sewage treatment systems in parts of Pine County, and it administers shoreland zoning countywide.3 The office is at 1602 Hwy 23 North in Sandstone and can be reached at (320) 216-4220.3 The published email is specifically for septic questions, while other building or zoning matters should go through the general office contact.3
There is not one county office that settles every parcel's building-permit answer. Outside the county's listed permit areas, townships may regulate zoning and require their own permit procedure.2 Ask Planning and Zoning to identify the correct jurisdiction, then contact that city or township directly if it administers the parcel. Minnesota building-code fees are set locally and may be fixed, value-based or a combination, so request the current fee schedule from whichever authority will issue the permit.10
Does Pine County have zoning?
Pine County has a zoning ordinance, shoreland rules and floodplain rules, but the applicable administrator varies by location.4 The County Zoning Ordinance applies only where a city or township has opted in, and other townships may use their own zoning regulations and permit procedures.2 Minimum lot size depends on the applicable zoning district, while shoreland lot size and width also depend on the water body's classification.9
Do not treat land outside a county building-site permit area as unrestricted. The county rule for residential RV use, tiny-home occupancy, accessory dwellings, numeric setbacks, lot coverage, building height and minimum dwelling size could not be confirmed. Ask Pine County Planning and Zoning which jurisdiction controls the parcel, then ask that city or township for the current zoning district, permitted uses, dimensional standards and any conditional-use process. Floodplain development such as a house, fill, culvert or bridge also requires compliance with the community floodplain ordinance and a floodplain permit.6
How do septic permits work in Pine County?
Pine County Planning and Zoning administers and coordinates on-site septic treatment systems throughout Pine County under the county SSTS ordinance and Minnesota minimum standards.5 The county office accepts septic permit applications and certificates of compliance exclusively through GeoPermits rather than on paper.3 Minnesota local governments issue construction permits for most SSTS, while systems designed above 10,000 gallons per day require an MPCA permit.11
For a shoreland permit application, Pine County requires a septic compliance inspection before issuing the permit unless the system was installed within the last 5 years or inspected within the last 3 years.12 The soil dataset rates 0% of county soils as free of severe limitations for a conventional septic drain field, so make the site evaluation and system design an early feasibility step rather than assuming a conventional layout will work.13 The complete county permit trigger for every repair, alteration or extension could not be confirmed; ask the septic office before changing an existing system.
Can you live in an RV or tiny home on land in Pine County?
Pine County's residential or long-term RV occupancy rule and tiny-home occupancy rule could not be confirmed. The answer cannot be inferred from the absence of a county building-site permit because a township may impose its own zoning and permit procedure.2 Ask Pine County Planning and Zoning to identify the parcel's zoning authority, then ask that authority whether an RV can be occupied, whether a tiny home is treated as a dwelling, and what sewage, setback and time-limit rules apply.
Minnesota's campground law addresses areas accommodating 5 or more tents or recreational camping vehicles; it does not answer whether one owner may live in one RV on private land.14 Off-grid sanitation is not a free-form substitute for septic approval: Minnesota's rule for primitive dwellings requires owner disposal to follow local ordinances and imposes protective disposal requirements where no local ordinance exists.15 Pine County's own off-grid sanitation rule could not be confirmed, so discuss the proposed toilet and wastewater system with the county septic office.
Building a home in Pine County: what are the steps?
- Identify the parcel's city or township and ask Pine County Planning and Zoning who administers its zoning. County and township permit responsibility varies by location.2
- Confirm whether the site lies in shoreland, a floodplain or one of the participating jurisdictions where Pine County requires a building-site permit.1
- Verify the zoning district, lot size, setbacks, dwelling type and access rules with the responsible jurisdiction. Lot-size standards vary by zoning district and shoreland classification.9
- Have the septic site evaluated and use GeoPermits for the county septic application; shoreland projects may also need a compliance inspection of an existing system.312
- Ask the road authority about driveway access before construction because access to a public highway is subject to its regulation and permit.7
- Apply to the responsible building or zoning authority and schedule every required inspection. Minnesota requires permitted work to remain accessible until the building official approves it where building-code inspection applies.16
What should you check before buying land in Pine County?
Start with jurisdiction, buildability and wastewater rather than the listing description. Confirm who zones the parcel, whether county building-site permitting applies, and which zoning district controls lot size.219 Ask for septic records and arrange a site evaluation early because the soil dataset rates 0% of county soils as free of severe limitations for a conventional drain field.13
Check mapped shoreland and floodplain status before choosing a house pad, driveway or culvert location. Minnesota requires a floodplain permit for development such as a house, fill, culvert or bridge in regulated floodplain areas.6 Confirm legal road access with the road authority because a driveway onto a public highway is permit-regulated.7 For carrying costs, the county's median property-tax bill is about $1,973 per year and its effective property-tax rate is about 0.9%, but parcel assessments and classifications will determine the actual bill.1718
Watch-outs
- A parcel outside Pine County's permit areas may still need a township permit; identify the local jurisdiction before building.2
- Shoreland permit applications can require septic compliance review before the county issues the permit.12
- Pine County's rules for long-term RV living, tiny-home occupancy and minimum dwelling size could not be confirmed; because local zoning varies, ask the parcel's zoning authority before purchase.2
Sources
- Building in Pine County, quoted and re-checked
- Ordinances and Plans, quoted and re-checked
- Pine County Planning and Zoning (pinecountymn.gov)
- Pine County Building Permits (Planning & Zoning) (2026 county census)
- Septic Systems, quoted and re-checked
- Floodplain Regulations (Minnesota statewide rule), quoted and re-checked
- Minnesota Statutes, section 160.18: Access to roads; approaches (Minnesota statewide rule), quoted and re-checked
- Sec. 326B.805 MN Statutes (Minnesota statewide rule), quoted and re-checked
- Subdivisions, quoted and re-checked
- Minnesota State Building Code Adoption Guide (Minnesota statewide rule), quoted and re-checked
- SSTS design (Minnesota statewide rule), quoted and re-checked
- Septic Systems, quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- 2025 Minnesota Statutes, Chapter 327 (Minnesota statewide rule), quoted and re-checked
- Minnesota Administrative Rules, part 7080.2450 Maintenance (Minnesota statewide rule), quoted and re-checked
- 1300.0210 INSPECTIONS (Minnesota statewide rule), quoted and re-checked
- Median property tax bill: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
Written September 27, 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.