How to Sell a House With Unpermitted Work in Texas

Mark Buskuhl
2 days ago
3 min read

Unpermitted work is surprisingly common in Dallas Fort Worth homes — a garage converted to a bedroom, a deck added without a permit, an HVAC modification that was never inspected, a room addition built by a previous owner decades ago. If you're trying to sell and you have unpermitted work on the property, here's what it actually means for your sale.

What Is Unpermitted Work?

Unpermitted work is any construction, renovation, addition, or modification that required a building permit but was completed without one. Permits aren't just bureaucracy — they exist to ensure that work was inspected and meets safety codes.

Common unpermitted work found in Texas homes:

Garage conversions to living space
Room additions
Deck or patio construction
Pool or spa additions
Electrical panel upgrades or modifications
HVAC system changes
Plumbing modifications

Your Disclosure Obligation

Under the Texas Seller's Disclosure Notice, you must disclose known unpermitted work. Failing to do so isn't just risky — it exposes you to significant legal liability if the buyer discovers it after closing and can prove you knew.

If you inherited the property or bought it without knowledge of the unpermitted work, disclose what you know and what you don't know. Honesty in the disclosure protects you.

Options: Permit It, Remove It, or Sell As-Is

You have three basic options when facing unpermitted work on a property you want to sell:

Option 1 — Retroactive Permitting: In some cases, you can apply for a retroactive or "after-the-fact" permit. This involves having the work inspected as built. If it meets current code, the permit is issued. If it doesn't, you may need to make corrections. This process can cost anywhere from a few hundred dollars to several thousand depending on the scope and what corrections are required.

Option 2 — Remove the Unpermitted Work: If the work is straightforward (a deck, for example), demolishing it and returning the property to its permitted state is sometimes the cleanest path. This eliminates the disclosure issue but you lose the improvement.

Option 3 — Sell As-Is: Disclose the unpermitted work and sell the property as-is to a buyer who will handle it. Cash buyers are generally comfortable with this. Traditional buyers using financing may not be, because lenders can refuse to fund loans on properties with significant unpermitted structures.

How Lenders Treat Unpermitted Work

Conventional, FHA, and VA lenders have strict requirements around unpermitted work — particularly when it affects the livable square footage or structural integrity of the home. An appraiser may exclude the unpermitted space from the square footage calculation, which can reduce the appraised value and affect the loan amount.

In some cases, lenders will require the work to be permitted or removed before they'll fund the loan. This creates problems for traditional buyers who have already made an offer.

Cash buyers have none of these constraints.

Selling As-Is With Unpermitted Work to Ninebird

When Ninebird Properties buys a property with unpermitted work, we factor in the cost of retroactive permitting or any necessary corrections into our offer. We handle the process after closing.

You disclose what you know, we assess the scope, and we give you a fair offer that accounts for what we're taking on. No surprises, no renegotiations.

See our post on what condition a house needs to be in to sell to a cash buyer for more on how we approach as-is purchases.