You're at the final walk-through. Closing is tomorrow. And you've just found mold.
This is one of the most stressful scenarios in real estate — and one of the most misunderstood. Homebuyers in this situation often feel trapped: either close and inherit the problem, or back out and lose their deposit. In reality, you usually have more options than that.
First: Do Not Close Without Action
Once you close, the property is yours — along with every problem that comes with it. Mold that was visible at the walk-through is mold you knew about, and your legal options narrow significantly after closing.
What to Do Right Now
Document everything. Photograph and video the mold — location, size, context. Time-stamp your documentation.
Call your real estate attorney immediately. Not tomorrow. Now. An attorney can advise on your specific contract and state law within hours.
Request a delay of closing. You have the right to request additional time when a material issue arises at walk-through. Whether the seller agrees is a negotiation — but you have the right to ask.
Your Options
Seller remediates before closing. Agree to a short delay while the seller arranges professional remediation. Require a passing clearance test from an independent inspector before you close. Fast-tracked remediation for small areas can sometimes be completed within 24–48 hours.
Price reduction or closing credit. The seller reduces the purchase price or provides a closing credit equal to remediation costs. Use a written quote from a licensed contractor as the basis — national average is $2,300–$3,500 for a typical job.
Escrow holdback. The cost of remediation is held in escrow. The seller receives that amount only after a licensed contractor completes the work and an independent clearance test passes.
Walk away. If the mold is extensive, the seller won't negotiate, and your contract includes an inspection contingency you haven't waived, you may have the right to back out and recover your deposit. Review your contract with an attorney.
What Not to Do
Do not accept verbal assurances. Require a written scope from a licensed contractor and a passing clearance test from an independent inspector.
Do not close without written remediation terms. Specify the contractor, the standard to be met, and the documentation to be provided.
Do not assume your lender won't care. FHA and VA loans have explicit mold requirements — a property with visible mold may not qualify for financing until the issue is resolved.
Documentation Needed Before Closing
- Written remediation report from a licensed contractor
- Passing clearance test from an independent inspector
- Receipts proving the work was completed
- Warranty documentation from the remediation contractor
The Bottom Line
Mold at walk-through is not a reason to close without action. You have real options — delay, negotiate, or walk away. The worst outcome is closing without documentation and having no recourse afterward.