What Is My Mobile Home Worth?

If you got here by typing "mobile home value estimator" into Google, you were hoping for a box where you enter a year and a size and get a number back. That box does not exist for free, and the sites promising it are running a generic formula and calling it a blue book. Here is what the real guide costs, what you can get without paying, and why the year matters less than you think.

There is no free mobile home blue book

The old NADA manufactured housing guide is now published by J.D. Power. If you buy a report as a private party, these are the three products on J.D. Power's manufactured homes page, at the prices posted there:

Budget a little more than the sticker. Both order pages carry a 2 percent credit card surcharge, waived in Colorado, Connecticut, Kansas, Massachusetts, Maine and Oklahoma. There is also a paper route: fax the request form and pay $35 for a two-day turnaround or $45 for same-day if it arrives before 2pm Pacific.

If you are pricing homes every week, the unlimited version is MH CONNECT for Used Homes, a single-user subscription at $573 a year, with values refreshed six times a year. That math works at roughly ten reports a year and not before. Buy singles until you are past that.

What you can actually get for free

Four of these are real. One is not, and it is the one most search results point you to.

1. MHVillage's book value, free with a listing

MHVillage gives you a free manufactured home value report when you list the home for sale on its platform. The values are calculated by certified Datacomp appraisers using a standardized cost-based approach, and the report lands within three to four business days. If you want the report without listing, it is $19.95, and MHVillage credits that back in full when you do list.

The catch is exactly what it looks like: this is a seller's tool. As a buyer, ask the seller what value their own MHVillage listing generated. Plenty of them have one and will tell you.

2. MHVillage listings, for comps

Browsing costs nothing. Active listings for similar age, size and condition in your county are the fastest comp set you can build, and they cost you an afternoon instead of $55. Asking prices are not sold prices, so treat them as a ceiling.

3. Your state's manufactured housing records

This is the one that actually answers "mobile home value by serial number," and almost nobody writes about it. Every state keeps a title and ownership registry for manufactured homes, and some let you search it for free.

Texas is the best example. The TDHCA public search lets anyone look up ownership records, mortgage liens and tax liens with the complete serial number plus the HUD label or Texas Seal number. California charges for the same thing: HCD's fee schedule lists an informal title search at $25 and a formal one at $35.

None of this gives you a dollar value. It gives you something more useful before you write a check: proof of what the home is, who owns it, and whether a lien is riding on the title. A clean number on a home with an undisclosed lien is worthless.

4. The county assessor

Assessed values are public and free in most counties, and in some states the assessor is legally obliged to be estimating market value. Texas is explicit about it: the Comptroller notes that Tax Code Section 23.01 requires appraisal districts to appraise taxable property at market value as of January 1, using mass appraisal methods under USPAP.

Read that phrase again: mass appraisal. Nobody walked your unit. A county cost table does not know the subfloor is soft. Use the assessed value as a sanity check on your comps, never as your price.

5. Free AI "estimators," which are not book values

These are formula calculators wearing a blue book costume. One popular free tool publishes its own method: base value equals original price times one minus the depreciation rate, raised to the number of years, at a rate it describes as 3 to 5 percent, with condition and location multipliers on top. That is a fine back-of-envelope model. It is not a book value, it has no transaction data behind it, and it needs an original price you almost certainly do not have. Do not put one in front of a seller.

Read the HUD tag and the data plate before you price anything

Every number above depends on knowing what the home actually is. The home tells you itself, in two places, and neither one costs a dollar.

Two facts make this worth the twenty minutes. IBTS holds no records for homes built before June 15, 1976. And HUD's own underwriting guidance is blunt about what that date means for financing: "Manufactured houses built before June 15, 1976, must be rejected. No exceptions are allowed." A pre-code home is a cash-and-owner-finance asset for its entire remaining life, which caps your buyer pool and therefore your resale number.

On the other end, if you are selling to a buyer who needs a conventional loan, Fannie Mae requires the appraiser to record the certification numbers and photograph the HUD Data Plate or Certification Label for each section. A missing tag is not a paperwork nuisance. It is a financing problem, and financing problems are price problems.

Why a 1996 double-wide and a 1999 double-wide are different numbers

Start with the mechanism. The book guide runs a depreciation model, not a sales-comparison model. It takes what the home cost new and walks it down a curve by age, size, features and condition. So the year matters twice: it sets how many years of curve have run, and it sets the number the curve started from.

That starting number is where the real difference lives, and the Census Bureau has published it since the 1980s. Average sales price of a new manufactured home placed in the United States:

So a 1999 double-wide started life about $4,900 above a 1996, and it has three fewer years on the curve. That is the entire structural difference between the two, and on a home that now trades in the low five figures it is smaller than one bad roof. Condition beats vintage inside the same decade, every time.

For scale on how far these fall: the Census Bureau's Manufactured Housing Survey put the average sales price of a new manufactured home at $137,500 in March 2026. Nothing about a 1996 unit is priced off that figure. It is priced off $46,200 and thirty years.

The year boundaries that do move the number

Two dates change a home's value category rather than nudging it along a curve.

• June 15, 1976. The HUD Code took effect. Homes built on or after it carry the certification label; homes built before it are ineligible for FHA insurance with no exceptions, which shrinks the buyer pool to cash and seller financing.
• July 1994. HUD's revised wind standards, published January 14, 1994 in response to hurricane damage, put wind zones II and III on the map and the wind zone on the data plate. The line still shows up in modern underwriting: the IBHS FORTIFIED program's eligibility standard excludes HUD-code homes built before July 1994 outright.

Both a 1996 and a 1999 are on the good side of both lines. That is genuinely the most useful thing about those years.

The one factor that outweighs all of it

Titling. A home titled as personal property on a rented lot behaves differently from one that conveys with owned land. Explaining why Fannie and Freddie stayed out of the chattel market, the FHFA put it plainly in its chattel pilot request for input: historically many manufactured home chattel loans have performed poorly and "the collateral has generally depreciated." Eighty percent of new manufactured homes placed in 2015 were titled as chattel.

If you buy park homes, that is your asset class, and it is why the money is in the note rather than in appreciation. That breakdown lives in the owner-financing guide.

A book value is not an appraisal

Listings use the two words interchangeably. They are not the same instrument.

A book value is a desk calculation from data you supply. Nobody visits. J.D. Power's own disclaimer on the request form says so: the value "can be significantly impacted by local market factors," and "to account for specific local market adjustments, etc., please retain the services of a qualified appraiser to conduct a physical appraisal of the subject home." It closes by telling you to use the report "as it is intended, as a guideline only."

An appraisal is a licensed professional walking the home and signing a report, on Fannie Mae Form 1004C or Freddie Mac Form 70B. Note how the two connect: J.D. Power's $35 basic report is explicitly not for use with those forms, while the $55 professional report is compatible with them. The book value is an input to the appraisal, not a substitute for it.

When does a deal need one? When a lender is involved. Cash purchases and homes you resell yourself on a note do not require an appraisal. The moment your exit buyer needs conventional or FHA financing, the form enters the transaction and so do the tag and data plate photos it requires. Price that constraint in before you buy.

This is educational only, not legal, tax or lending advice, and lender and state requirements vary.

Turning a number into an offer

Whatever you land on, that figure is the resale value of a repaired home. It is not what you pay. Your purchase price has to absorb the repair budget and still leave a spread worth your time, and the number to judge a deal on is the annualized return, not the total dollars.

The full three-step method, baseline then comps then condition adjustments, plus the max-offer math, is in the valuation guide. The repair-budget side of it, which is where most first deals go wrong, is in the flipping guide.

Before you make an offer, put your purchase price, repair estimate and target resale into the free Deal Calculator and look at the annualized return. If it does not hold up on screen, it will not hold up in your bank account. Walk. There is always another home.

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