Wisconsin mobile home — quick answer
Wisconsin splits manufactured housing between two agencies, and the line is drawn by the home's length and its model year. Get it wrong and the application goes to an office that cannot process it, which is the most common way a Wisconsin transfer stalls.
How mobile home sales actually work in Wisconsin
- DSPS handles
- Manufactured homes 1976 and newer exceeding 40 feet, or 1975 and older exceeding 45 feet
- WisDOT handles
- Mobile homes 1976 and newer under 40 feet, or 1975 and older under 45 feet — and recreational vehicle trailers of any length
- Title application (DSPS)
- Form SBD-10687, Manufactured Home Certificate of Title Application
- Title fee (DSPS)
- $23.00
- What must accompany it
- The original title or certificate of origin
- Liens
- A lien release must be submitted to transfer the title
- Transfer to real property
- Form SBD-10693, Statement of Transfer of Manufactured Home
- Governing statute
- Wis. Stat. 101.9211
Transferring a mobile home in Wisconsin, step by step
- Measure the home and check its model year. Those two facts decide whether this is a DSPS matter or a WisDOT one.
- For a DSPS home, the buyer executes Form SBD-10687 and sends it to the department with the original title or certificate of origin and the $23 fee.
- Clear any lien first and submit the release — the transfer will not complete around an unreleased lien.
- If the home is being moved onto real property, that is Form SBD-10693 rather than an ordinary transfer.
What private buyers get wrong here
- The 40-foot and 45-foot thresholds are the whole trick, and they interact with the model year. A 1974 home at 42 feet goes to a different agency than a 1980 one at the same length.
- Recreational vehicle trailers go to WisDOT regardless of length, so do not send a large camper to DSPS on the strength of its size.
- It is the transferee who executes the application for the new certificate of title, so the buyer cannot leave this with the seller.
Verified 2026-09-25 against Wisconsin DSPS — Manufactured Homes Titling Program and Wisconsin DSPS — Form SBD-10687, Manufactured Home Certificate of Title Application and Wis. Stat. 101.9211 . Rules change — confirm before you sign.
Is a mobile home bill of sale required in Wisconsin?
Wisconsin splits manufactured housing between two agencies, and the line is drawn by the home's length and its model year. Get it wrong and the application goes to an office that cannot process it, which is the most common way a Wisconsin transfer stalls.
Does a Wisconsin mobile home bill of sale need to be notarized?
Check the instructions for the specific title and bill-of-sale form. A requirement to notarize a title assignment does not automatically mean the separate bill of sale needs notarization. If notarization is required, wait to sign until the notary instructs you.
What to include on a Wisconsin mobile home bill of sale
- Buyer and seller full legal names and addresses
- Year, make, model, and type (single/double-wide)
- Serial number / VIN and HUD label number
- Size (width × length) and current location
- Price, date, and signatures of both parties
Official sources
- Wisconsin DSPS — Manufactured Homes Titling Program
- Wisconsin DSPS — Form SBD-10687, Manufactured Home Certificate of Title Application
- Wis. Stat. 101.9211
Requirements change and can vary by county. Confirm with the Wisconsin DMV before you sign. Not legal advice.
Wisconsin Mobile Home Bill of Sale — FAQ
Is a mobile home bill of sale required in Wisconsin?
Wisconsin splits manufactured housing between two agencies, and the line is drawn by the home's length and its model year. Get it wrong and the application goes to an office that cannot process it, which is the most common way a Wisconsin transfer stalls.
Does a Wisconsin mobile home bill of sale need to be notarized?
Check the signing requirements for the specific title and bill-of-sale form. Notarization of a title assignment and notarization of a bill of sale are separate questions; a car rule does not establish the rule for this item.
Do I need a bill of sale to sell a mobile home?
In most cases, yes. A mobile home bill of sale documents the price and terms and supports the title transfer. If the home is titled as personal property you will also sign over the title; if it has been converted to real property, the sale is handled more like real estate.
Is a mobile home titled like a car?
Often, yes — when classified as personal property, a manufactured home is titled through the state motor-vehicle agency, similar to a vehicle. Once permanently affixed to land you own, it may be converted to real property and recorded with the county instead.
Is a bill of sale proof of ownership?
Generally no. For titled property like a car or boat, the title is what proves ownership. A bill of sale proves that a sale happened and records the price, date, and terms — it supports the title transfer but does not replace it. For untitled property (furniture, equipment, electronics), the signed bill of sale is usually the main proof of ownership.