Minnesota State Guide
Minnesota Statutory Home
Warranty Rights
A complete reference for buyers of newly built homes in Minnesota.
This document is a general reference. It is not legal advice and does not create an attorney client relationship. Before taking action, consult a licensed Minnesota attorney.
Download the Complete Document Package
- Statutory Warranty Reference — Minnesota Ch. 327A warranty law, statutes, and remedies
- Builder Defect Walkthrough Intake Form (MN specific) — room by room checklist for documenting every defect
Executive Summary
- Three statutory coverage periods run from the warranty date: 1 year (workmanship/materials), 2 years (plumbing, electrical, heating, cooling), 10 years (major construction defects). Minn. Stat. § 327A.02.
- The homeowner MUST give the builder written notice of each defect within 6 MONTHS OF DISCOVERY (Minn. Stat. § 327A.03(a)). Failure to give timely notice can bar the claim.
- After notice, the builder has 30 DAYS TO INSPECT and 15 DAYS THEREAFTER to provide a written offer to repair.
- Suit must be filed within 2 YEARS of discovery of the breach (Minn. Stat. § 541.051, subd. 4), within a 10-YEAR OUTER STATUTE OF REPOSE from substantial completion.
- Anti waiver: the statute cannot be waived except by a written boldface 10 point disclaimer signed by the vendee that substitutes equivalent express warranties (Minn. Stat. § 327A.04).
Minn. Stat. § 327A.02 — The Three Coverage Periods
| Period | Coverage |
|---|---|
| 1 year from warranty date | Free from defects caused by faulty workmanship and defective materials due to noncompliance with building standards. |
| 2 years from warranty date | Free from defects in installation of PLUMBING, ELECTRICAL, HEATING, and COOLING systems due to noncompliance with building standards. |
| 10 years from warranty date | Free from MAJOR CONSTRUCTION DEFECTS — actual damage to the load bearing portion of the dwelling that vitally affects use for residential purposes. |
These warranties expressly “survive the passing of legal or equitable title in the dwelling to the vendee,” so a subsequent purchaser inherits the unexpired balance of each period.
Minn. Stat. § 327A.01 — Key Definitions
- VENDOR: any person, firm, or corporation that constructs dwellings, including construction on land owned by the vendee. Subcontractors and material suppliers are NOT vendors under the statute.
- VENDEE: any purchaser, including the initial vendee AND any subsequent purchasers.
- DWELLING: a new building, not previously occupied, constructed for habitation. Excludes detached garages, driveways, patios, landscaping, fences, off site improvements.
- WARRANTY DATE: the EARLIER of (a) the initial vendee’s first occupancy, or (b) the date the initial vendee takes legal or equitable title. Not “substantial completion.”
- MAJOR CONSTRUCTION DEFECT: actual damage to load bearing portions of the dwelling — including from subsidence, expansion, or lateral soil movement — that vitally affects (or is imminently likely to vitally affect) use of the dwelling for residential purposes. Damage from flood, earthquake, or other natural disaster is excluded.
Minn. Stat. § 327A.03 — Exclusions, Disclaimers, and Waivers
The statute is anti waiver by default. Any agreement purporting to waive the statutory warranty is VOID except in two narrow circumstances:
- Substitute express warranty: the vendor may modify or exclude the statutory warranty only by a written instrument printed in BOLDFACE TYPE of minimum 10-POINT SIZE, signed by the vendee, that “sets forth in detail the warranty involved.” The exclusion is ineffective unless the vendor provides substitute express warranties offering substantially the same protections.
- Pre sale disclosure of a specific major defect: the 10 year warranty can be waived for one identified defect only, after full oral disclosure, by a detailed written instrument including an independent appraiser’s valuation.
Statutory exclusions: loss caused by the homeowner, dampness from failure to maintain ventilation, normal wear and tear.
Minn. Stat. § 327A.05 — Remedies
- (a) the amount necessary to remedy the defect (cost of repair), OR
- (b) the difference in value between the dwelling without the defect and with the defect (diminution in value).
The statute also expressly preserves remedies available under common law claims, contract, or other statutes. Section 327A.05 itself does not award attorney’s fees for the statutory warranty claim alone.
Common Law Warranties Run Alongside
Section 327A.02, subd. 2 expressly states the statutory warranties are “in addition to all other warranties imposed by law or agreement.” The leading case on accrual is Vlahos v. R&I Construction of Bloomington, Inc., 676 N.W.2d 672 (Minn. 2004).
Vlahos v. R&I Construction of Bloomington, Inc., 676 N.W.2d 672 (Minn. 2004)
The leading Minnesota Supreme Court case on accrual of statutory warranty claims. Addresses the interplay between common law and statutory warranties and confirms that the statutory warranty runs alongside — not in replacement of — other warranty protections available to the homeowner.
Minn. Stat. § 541.051
- 2 year limitations period from discovery of the injury (discovery rule controls accrual).
- 10 year statute of repose from substantial completion — absolute outer bar.
- Fraud exception: limitations do not run where fraudulent concealment by the builder is proved.
§ 541.051, subd. 4 — Statutory Warranty Claims
Action for breach of Ch. 327A must be brought within 2 YEARS of discovery of the breach. Per Koes v. Advanced Design, Inc., 636 N.W.2d 352 (Minn. Ct. App. 2001), the claim is actionable if the homeowner gives written notice within 6 months under § 327A.03(a) and suit is filed within 2 years.
Koes v. Advanced Design, Inc., 636 N.W.2d 352 (Minn. Ct. App. 2001)
Confirms that the statutory warranty claim is actionable where the homeowner complies with the 6-month written notice requirement and files suit within the 2 year discovery based limitations period.
Practical Posture
- Treat the date the homeowner FIRST NOTICED the defect as the start of the 6-month notice window.
- Suit clock runs 2 years from that same discovery date.
- Outer cap: 10 years from substantial completion, regardless of discovery.
Skipping statutory notice can bar the homeowner’s claim outright. The procedure under Minn. Stat. § 327A.03(a) and the 2014 right to repair amendments is mandatory.
The Sequence
| Step | What Happens |
|---|---|
| Homeowner serves written notice | Within 6 MONTHS of discovering each defect. Notice describes the loss or damage. |
| Builder’s inspection window | Builder has 30 DAYS after notice to inspect. |
| Builder’s written offer to repair | Within 15 DAYS after inspection, builder must provide written offer (or dispute). |
| Homeowner’s response | Homeowner accepts, rejects, or counters. |
| If parties cannot agree | Either party may invoke Home Warranty Dispute Resolution under § 327A.051, administered by MN DLI. A qualified neutral issues a nonbinding determination. |
| Consequence of skipping notice | Failure to give timely written notice may BAR the warranty claim entirely unless the homeowner proves actual notice. |
Practical Drafting Note
The statute requires only written notice — certified mail is not statutorily required but is strongly preferred best practice because it preserves proof of timely receipt within the 6-month window.
A compliant pre suit demand letter under Minnesota law should contain:
- Homeowner’s full legal name(s) and property address
- Date of closing, date of first occupancy, and identification of the WARRANTY DATE (earlier of the two)
- Confirmation that homeowner is initial vendee (or subsequent purchaser with unexpired warranty)
- Identification of builder/vendor, contractor, and known subcontractors
- Reasonably detailed description of EACH defect with location, nature, and symptoms
- For each defect, the applicable statutory warranty tier and citation to Minn. Stat. § 327A.02
- Explicit invocation of Minn. Stat. § 327A.03(a) — request inspection within 30 days and written offer within 15 days
- Reservation of rights under § 541.051 subd. 4 and § 327A.051
- Reservation of common law claims and consumer protection remedies
- Statement of remedy sought
- Signature and certified mail tracking number
- Attached evidence appendix
Evidence Preservation Checklist
- Photograph and video every defect, dated, with scale references
- Retain purchase agreement, closing documents, certificate of occupancy, change orders
- Keep receipts for any repairs already attempted
- Obtain a written report from a licensed engineer or third party inspector
- DO NOT undertake destructive testing before the builder’s 30 day inspection
- Maintain a written log of every contact with the builder
- Preserve the certified mail green card and USPS tracking printout
Use these regulatory and consumer channels in parallel with the attorney/demand letter track — not in place of it.
Minnesota Department of Labor and Industry (DLI) — Construction Codes and Licensing Division
Minnesota licenses residential building contractors at the STATE LEVEL under Minn. Stat. Ch. 326B.
- License search (iMS): dli.mn.gov/license-and-registration-lookup
- Complaint filing: dli.mn.gov/business/residential-contractors/residential-building-contractor-complaints
- Mail: 443 Lafayette Road N., St. Paul, MN 55155
- Contact: dli.contractor@state.mn.us | (651) 284-5069
- What DLI CAN do: investigate, impose civil penalties, suspend/revoke license
- What DLI CANNOT do: award monetary damages or order repairs
Home Warranty Dispute Resolution — § 327A.051 (DLI Program)
- Available after homeowner has given § 327A.03(a) notice
- A qualified neutral issues nonbinding written determination
- Communications are confidential settlement communications
- DLI program info: dli.mn.gov/workers/homeowners/home warranty-dispute resolution process
Minnesota Contractor Recovery Fund — § 326B.89
- State fund the homeowner may claim AFTER obtaining a final court judgment the builder fails to pay
- Current caps: $100,000 per owner per licensee | $550,000 aggregate per licensee
- Hard prerequisite: a final judgment against the licensee in Minnesota court
- Application deadline: within 2 YEARS after judgment becomes final
- DLI Recovery Fund page: dli.mn.gov/workers/homeowners/contractor-recovery fund
Minnesota Attorney General — Consumer Protection
Voluntary mediation of consumer-business disputes.
- Online intake: ag.state.mn.us/office/Forms/ConsumerAssistanceRequest.asp
- Mail: 445 Minnesota Street, Suite 1400, St. Paul, MN 55101
- Phone: (651) 296-3353 (Twin Cities) | (800) 657-3787 (Greater MN)
Local Building Inspector / City Code Enforcement
- Most permits issued under Minnesota State Building Code (Minn. Rules Ch. 1300)
- Contact municipality that issued original permit
- Local board-of-appeals process available
BBB of Minnesota and North Dakota
- File at bbb.org/file-a-complaint
- Not a regulator — useful for public pressure and paper trail
Builder Trade Associations
- Housing First Minnesota: housingfirstmn.org
- Builders Association of Minnesota: bamn.org
Conciliation Court — Minn. Stat. Ch. 491A
- Minnesota’s small claims court. Jurisdictional cap: $20,000.
- Decisions can be removed/appealed to district court within 20 days.
District Court (Civil Division)
- Proper venue for any meaningful construction defect case
- Venue: district court of the county where the property is located
- Find your court: mncourts.gov/find-courts
| When | Action |
|---|---|
| Day 0 | Walk the home and complete a defect intake form. Take dated photos/video. Identify warranty date. |
| Day 0–3 | Verify builder license status on DLI iMS. Determine warranty tier (1-yr, 2-yr, 10-yr) for each defect. |
| Day 0–7 | Obtain independent third party inspection. Request reinspection from local building official. |
| Day 7–10 | Engage Minnesota counsel. Provide intake form, photo log, communications log, inspection report. |
| Day 7–14 | Attorney sends § 327A.03(a) written notice by certified mail — MUST be within 6 MONTHS of discovery. |
| Day 14–44 | Builder’s 30 day inspection window runs. Provide reasonable access. |
| Day 44–59 | Builder’s 15 day window for written offer to repair. |
| Day 59+ | If acceptable, monitor execution. If unacceptable, invoke § 327A.051 DLI dispute resolution and prepare district court action. File DLI complaint, AG request, BBB complaint in parallel. |
| After judgment | If builder fails to pay, file Recovery Fund application within 2 years. |
Download the Complete Document Package
- Statutory Warranty Reference — Minnesota Ch. 327A warranty law, statutes, and remedies
- Builder Defect Walkthrough Intake Form (MN specific) — room by room checklist for documenting every defect
Dealing With a
Construction Defect?
If you are a homeowner in Central Kentucky dealing with builder defects or considering purchasing a home that needs structural evaluation, Toni Schafer brings both Realtor expertise and General Contractor knowledge to help you understand what you are looking at and what your options are.