Minnesota
Buying Land in Carver County, Minnesota
Carver County, seat Chaska, is the fastest-growing county in the Twin Cities metro area -- population is forecast to grow more than 50% by 2040 -- and it has managed that growth since 1974 through a deliberate policy of channeling urban-density development into its cities while zoning unincorporated land Agricultural Preservation (one unit per 40 acres) or Rural Residential (one unit per 2.5 acres). That policy is durable and specific, but it means a buyer's actual development options on unincorporated Carver County land are genuinely constrained by density, not just by shoreland or wetland overlays -- and the county's own ordinance requires a septic compliance inspection before a property can even change hands.
Zoning: overlay districts on top of a 50-year-old growth-management policy
Carver County's Land Management Department (600 East 4th Street, Chaska) administers the county's Zoning Code (Chapter 152 of the county's Code of Ordinances) for unincorporated land, working with a Planning Commission that holds public hearings on Comprehensive Plan amendments, conditional and interim use permits, and zoning text amendments before making recommendations to the County Board. The zoning map layers several overlay districts on top of base zoning: a Shoreland Overlay District (keyed to the county's own Zoning Map #2, Shoreland Districts, implementing the state's Chapter 6120 framework locally), a Floodplain Overlay, a Rural Service Overlay, a Residential Cluster option, and a Transition Area Overlay District -- the last of which signals land the county expects could shift use over time as nearby cities expand. See our dedicated subdivision page for a live, current example of that transition playing out near the City of Carver, and for how township-elected density options actually work.
The county, not individual townships, issues building permits for all townships in Carver County under Code Chapter 150 (required for any structure greater than 200 square feet) -- but every incorporated city in the county runs its own separate zoning and building permitting entirely apart from the county. Given how much of the county's population growth is being directed into its cities under the 1974 policy, confirming whether a specific parcel is in an unincorporated township (county-governed) or inside a city (self-governed) is a genuinely important first step, not a formality.
Wetlands: the county Water Management Organization is the default WCA authority
Carver County's Water Management Organization (WMO) -- formed in 1996 when the state Board of Water and Soil Resources consolidated water-management authority for several local watershed districts (Carver Creek, Bevens Creek, South Fork Crow River, Chaska Creek, and Hazeltine-Bavaria Creek) into the county -- serves as the default local government unit (LGU) for Wetland Conservation Act determinations across most of Carver County. As is common in the Twin Cities metro area, specific incorporated cities may administer WCA determinations themselves within their own limits rather than deferring to the county; we could not obtain and independently confirm the complete, current list of which Carver County cities self-administer versus defer to the county WMO, so a buyer should confirm directly with the specific city (or the county WMO, if the parcel is in an unincorporated township) which office actually handles a wetland determination for a given parcel.
Septic systems (SSTS) in the unincorporated county are permitted and inspected by Carver County Environmental Services, and the county's own Ordinance 67-2010 (Code § 52.169) requires a compliance inspection before a property served by an SSTS can be transferred -- a real, binding point-of-sale requirement worth building into any purchase timeline for rural Carver County land with an existing septic system.
Who to Call Before Buying Land in Carver County
We could not confirm a direct phone number for Carver County GIS/Property Information beyond its listed public parcel-lookup site, or a direct email for Environmental Services, the Water Management Organization, Property Assessment, or Land Records beyond their listed phone numbers -- call the relevant office's main line and ask to be directed if a specific contact isn't listed here. We also could not obtain a complete, current, independently verified list of which incorporated Carver County cities self-administer Wetland Conservation Act determinations versus deferring to the county WMO; confirm directly with the specific city or with BWSR. Land inside any incorporated city in the county (including Chaska, Chanhassen, Waconia, Victoria, Norwood Young America, Cologne, Mayer, New Germany, Watertown, and Carver) is governed by that city's own zoning, building, and permitting offices, not the county departments listed above.
Planning & Zoning
Carver County Land Management
Zoning district and density confirmation, overlay district status, conditional/interim use permits, and building permits for unincorporated townships.
Building & Permitting
Carver County Land Management -- Building Permits
Building permits for structures in unincorporated townships (cities administer their own).
Septic / Onsite Wastewater
Carver County Environmental Services
SSTS/septic permitting, compliance inspections, and point-of-sale inspection requirements under Ordinance 67-2010.
Floodplain / Stormwater
Carver County Water Management Organization
Wetland Conservation Act determinations for unincorporated townships, and stormwater/watershed permits.
Assessor / Property Tax
Carver County Property Assessment
Assessed value, homestead status, and property tax questions for a specific parcel.
Recorder / Clerk / Land Records
Carver County Land Records
Recorded deed, easement, and plat history for a specific parcel.
GIS / Parcel Records
Carver County GIS / Property Information
Parcel maps and property/tax record lookup for a specific address or parcel.
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Get local guidanceTopics Specific to Carver County
Sources
- Zoning — Carver County, Minnesota (accessed 2026-09)
- Planning — Carver County, Minnesota (accessed 2026-09)
- Planning Commission — Carver County, Minnesota (accessed 2026-09)
- 2040 Comprehensive Plan — Carver County, Minnesota (accessed 2026-09)
- Checklist of Minimum Requirements for Carver County — Metropolitan Council (accessed 2026-09)
- CHAPTER 152: ZONING CODE — American Legal Publishing / Carver County, Minnesota (accessed 2026-09)
- § 152.111 SHORELAND CLASSIFICATION SYSTEM — American Legal Publishing / Carver County, Minnesota (accessed 2026-09)
- TRANSITION AREA OVERLAY ZONE — American Legal Publishing / Carver County, Minnesota (accessed 2026-09)
- Building permits — Carver County, Minnesota (accessed 2026-09)
- Septic Systems — Carver County, Minnesota (accessed 2026-09)
- About the Water Management Organization — Carver County, Minnesota (accessed 2026-09)
- Wetland Conservation Act Local Government Unit (LGU) Directory Organization — Minnesota Board of Water and Soil Resources (accessed 2026-09)
- Assessor Staff — Carver County, Minnesota (accessed 2026-09)
- Land Records & Vitals — Carver County, Minnesota (accessed 2026-09)
- Carver, Scott are Minnesota's fastest-growing counties — SW News Media (accessed 2026-09)
Last reviewed 2026-09