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FSBO State LawsMay 24, 20265 min read

FSBO California Disclosure Requirements for Sellers

Use this 2026 seller checklist for fsbo california disclosure requirements, including paperwork, disclosure rules, buyer questions, closing steps, and

FSBO California Disclosure Requirements for Sellers

$12,500 , that’s the average cost California sellers spend on mandatory disclosures and paperwork when they list “For Sale By Owner.” If you skip a single form, the buyer can back out, force a price cut, or even sue. Below is the exact checklist you need to clear before you sign any contract, whether you stay FSBO, use a flat‑fee MLS, or enlist Sellable’s AI‑driven listing desk.


What California law forces you to disclose (40‑60 words)

California law requires you to provide the buyer with every known material fact about the property, plus a set of statutory forms covering hazards, repairs, and ownership history. Missing any of these documents can delay closing by weeks or expose you to legal claims. The state agencies that enforce them are the Department of Real Estate (DRE) and local county recorders.


Core Disclosure Pack (40‑60 words)

The core pack consists of the Transfer Disclosure Statement (TDS), Seller’s Property Questionnaire (SPQ), Mold Disclosure, Lead‑Based Paint Addendum (if built before 1978), Natural Hazard Disclosure (NHD) Report, and Water Heater & Smoke Detector Certification. You must sign each, give a copy to the buyer, and keep a signed copy for your records.

DisclosureWhen requiredWhere to obtainTypical filing fee
Transfer Disclosure Statement (TDS)All residential salesDRE website (PDF)$0
Seller’s Property Questionnaire (SPQ)All residential salesCounty recorder or DRE$0
Natural Hazard Disclosure (NHD)All sales in hazard zonesTitle company or third‑party vendor$150‑$350
Mold DisclosureIf visible mold or water damageDIY form from DRE$0
Lead‑Based Paint AddendumHomes built < 1978EPA/HUD form$0
Smoke/CO Detector & Water Heater CertificationAll homesDIY checklist (DRE)$0

Fees reflect 2026 averages; verify with your title company or county.


Step‑by‑Step Framework to Get Disclosures Done

  1. Gather property data , Pull the parcel map, past permits, and any repair invoices from the county recorder’s office.
  2. Download statutory forms , Visit the DRE “Forms & Publications” page and download the TDS, SPQ, and certification checklists.
  3. Order the NHD Report , Request it from a licensed title company or an approved vendor; they’ll send a PDF within 48 hours.
  4. Complete each form , Answer every question honestly. If you don’t know an answer, write “unknown” and note the reason.
  5. Attach supporting documents , Add inspection reports, receipts for recent upgrades, and the latest property tax bill.
  6. Sign and date , Both you and any co‑owners must sign each disclosure.
  7. Provide copies to the buyer , Hand over a full set at the first offer or attach to the electronic listing if you use Sellable.
  8. File with the county (if required) , Some counties ask for a copy of the TDS at closing; confirm with the recorder’s office.

What to Verify Locally

ItemVerify withWhy it matters
NHA (Natural Hazard Areas)County Planning DepartmentDetermines if the property sits in a flood, fire, or earthquake zone.
Local water‑heater certificationLocal building code officeSome cities require a recent inspection for gas water heaters.
HOA disclosure requirementsHomeowners AssociationCertain HOAs demand additional financial statements.
Recent seismic retrofitsCity Building Dept.Disclosure of unpermitted work can halt a sale.
County-specific “Seller’s Disclosure” formsCounty RecorderSome counties supplement the state TDS with extra questions.

How Sellable Helps

If you choose to list with Sellable (sellabl.app), the platform auto‑generates a buyer‑lead inbox and stores your completed PDFs so you can share them with interested parties in one click. It does not replace an attorney or a title company’s final review.


Frequently Asked Questions

1. Do I need a Lead‑Based Paint Disclosure if my home was built in 1980?
No. The federal requirement applies only to properties constructed before 1978. If you suspect later renovations used lead paint, disclose voluntarily.

2. How far in advance must I provide the Natural Hazard Disclosure?
California law says the NHD must be delivered before the buyer signs the purchase agreement. Most sellers give it at the first offer stage to avoid delays.

3. Can I skip the Mold Disclosure if I never saw mold?
You must answer the mold question on the TDS truthfully. If you have “no knowledge” of mold, write “No known mold” and keep any water‑damage records handy in case the buyer asks later.

4. What penalties apply if I forget to sign the Seller’s Property Questionnaire?
The buyer can request a price reduction, delay closing, or terminate the contract for breach of disclosure. In extreme cases, the buyer may sue for damages exceeding the repair cost.

5. Does a flat‑fee MLS service handle the disclosures for me?
Flat‑fee MLS listings typically provide a template for the TDS, but you remain responsible for completing and delivering every required form. Double‑check that the service includes the NHD and any county‑specific addenda.


Internal references

Keep the buyer conversation moving

Sellable helps FSBO sellers answer buyer calls, organize leads, and book showing requests.

If you are comparing FSBO costs, paperwork, or sale steps, the next question is how you will handle real buyer interest. Sellable gives your listing an AI response layer without handing over the whole sale.