What is the option period when buying a home in Flower Mound, TX?
The option period is a short, negotiated window at the start of a Texas contract when you can walk away from the purchase for any reason and still get your earnest money back. In Flower Mound it usually runs 5 to 10 calendar days, and you pay a separate option fee, commonly $200 to $500, to buy that right. Under the current TREC one to four family contract, both the option fee and the earnest money go to the title company within 3 days of the effective date, and the option fee is credited back to you at closing if you move forward.
By Brian White | August 15, 2026
Here is the part most buyers do not realize until they are already in it: the option period is the only stretch of a Texas contract where you hold all the leverage. After it closes, your reasons for walking away have to fit inside a specific contract provision. During it, you do not need a reason at all.
That is worth paying for. And it is worth negotiating carefully, because in Flower Mound the number of days you get is not a standard, it is a term.
What you are actually buying with the option fee
You are buying time and an unrestricted right to terminate. Nothing else.
The mechanics are straightforward once you see them laid out:
- The option fee is what you pay for the right to terminate. It is non-refundable. Typical range in Denton County is $200 to $500, though on a competitive $1.2M listing I have seen buyers go well north of that to make a shorter option period feel less risky to the seller.
- The earnest money is separate. It is your good-faith deposit, usually 1% of the purchase price in this market, and it comes back to you if you terminate inside the option period.
- Both go to the title company, not to the seller. This changed with the contract revision that took effect April 1, 2021, and a surprising number of buyers still expect to write a check directly to the seller. You do not. Allegiance Title, Trinity Title, and every other escrow agent in Denton County will receipt both.
- You have 3 days from the effective date to deliver them. Miss that window and you can lose the option period entirely, even though you negotiated for it.
One more piece that works in your favor: the option fee is credited toward your purchase price at closing. Before the 2021 revision it went to the seller and stayed there. Now, if you close, you effectively get it back.
How the days actually count
This is where people get burned.
Day one is the day after the effective date, and every day counts. Weekends count. Thanksgiving counts. A 7 day option period signed on a Friday afternoon is functionally shorter than it looks, because your inspector's first opening is probably Monday.
Your notice of termination has to be delivered by 5:00 p.m. local time on the final day. Not sent at 4:58 and confirmed Tuesday. Delivered. If you are cutting it close, deliver early and confirm receipt in writing.
How many days should you ask for in Flower Mound?
There is no correct answer, only a tradeoff, and it moves with inventory.
When a Flower Mound listing sits for 40 days, you can usually get 10 days without much resistance. When something well priced comes on in a pocket where nothing has been available for months, a 10 day ask can be the thing that loses you the house to a buyer offering 3.
Here is roughly how I coach it:
Ask for 7 to 10 days if the home is older, has a pool, has a septic system or a well (common on the larger lots out toward Argyle and Bartonville), or has anything you suspect will need a specialist beyond a general inspector. Foundation and structural engineers in this market book out. You cannot compress that.
5 days is workable if the home is newer, the listing has been sitting, and you have your inspector lined up before you write the offer. That last part is not optional at 5 days.
3 days is a real risk and should be a deliberate decision, not a default. It can absolutely be the right call to win a house you want badly. Just go in knowing you are buying the house with less information than you would like, and price the option fee up to signal you are serious rather than cutting the days further.
The move that separates prepared buyers from hopeful ones: schedule the inspection before the option period starts running. Have the inspector on standby the week you are writing offers. A 5 day option period with an inspector booked for day one beats a 10 day option period where you start calling around on day three.
What you should be doing with the window
Use it, all of it. This is your due diligence period, and it is not just about the inspection report.
- General inspection first, then any specialists it flags. Foundation, HVAC, roof, and sewer scope are the usual follow-ons.
- Read the seller's disclosure against the inspection. Discrepancies matter more than defects.
- Get the survey question answered. In Flower Mound, whether an existing survey will work or you need a new one affects both cost and timeline, and it is easier to sort out now than at closing. I wrote more on when Flower Mound buyers need a new survey.
- Review the HOA documents and any MUD or PID notices. Flower Mound and the newer communities around it carry a real range of supplemental tax and assessment structures, and the number on the tax estimate is not always the number you will pay.
- Confirm your financing is actually moving. Appraisal ordered, underwriting engaged. If the appraisal comes in low, you want to know how you will handle it before your negotiating position narrows.
If the inspection turns up real problems, you have two paths: negotiate an amendment, or terminate. You do not have to justify either one during the option period. That is the whole point of the fee you paid.
The new construction trap
If you are looking at Furst Ranch, Lakeside, or Whyburn, understand this before you sign anything at a builder's design center: builder contracts are not TREC contracts, and most of them do not include an option period at all.
The termination rights, the deposit structure, the walkthrough process, and your remedies if the build goes sideways are all set by the builder's paperwork, and the terms are not the ones you are used to. Some builders offer a short review window. Many offer nothing comparable. Buyers coming out of a resale purchase often assume the protections carry over. They do not. I broke this down in more detail in what Flower Mound buyers give up on builder contracts.
This is one of the most common places I see families get surprised, and it is entirely avoidable with a read-through before signing.
If you are selling and buying at the same time
The option period stops being a standalone question the moment you have a house to sell.
Your option period on the purchase and your timeline on the sale have to be sequenced deliberately, or you end up either terminating a house you wanted or committing to a purchase before your sale is solid. The days you negotiate on the buy side should be chosen with the sell side already mapped, not after. That sequencing is most of what I do for families making this kind of move, and it is covered in the Flower Mound guide for families selling and buying at the same time.
Every situation is different here. The right number of days depends on the house, the competition on it, and where you actually stand on your own sale. That is a conversation, not a formula.
Frequently Asked Questions
Is the option fee refundable in Texas?
No. The option fee is non-refundable, and that is by design... you are paying for the right to walk away, and you keep that right whether you use it or not. If you do close on the home, the option fee is credited toward your purchase price under the current TREC contract.
Can I get my earnest money back if I terminate during the option period?
Yes. If you deliver written notice of termination by 5:00 p.m. on the last day of the option period, your earnest money is refunded. Miss that deadline and your earnest money is exposed, so deliver early and confirm receipt in writing.
How long is the option period in Flower Mound?
Most Flower Mound contracts land between 5 and 10 calendar days, with 3 to 5 days more common on competitive listings where buyers are shortening terms to win. It is fully negotiable and depends on how much inventory is available and how quickly you can get an inspector out.
Do weekends and holidays count toward the option period?
Yes. Texas option periods run on calendar days, so weekends and holidays are included. Day one is the day after the effective date, which is why a contract signed on a Friday gives you meaningfully less usable time than the same term signed on a Monday.
Does new construction in Flower Mound have an option period?
Usually not. Builder contracts at communities like Furst Ranch, Lakeside, and Whyburn are the builder's own paperwork, not the TREC form, and most do not include a termination option in the way a resale contract does. Read the termination and deposit terms carefully before signing, and have someone review them with you.
Getting the days right
The option period is short, it is negotiable, and it is the only window in a Texas contract where walking away costs you nothing but the option fee. Getting the number of days right is a judgment call about the specific house, the competition on it, and what you already have lined up.
If you're thinking through a move like this, schedule a free Move-Up Strategy Call ... thirty minutes, no pitch, just a clear-headed look at where you are and what your best next move looks like.
This post is general information about how Texas contract terms typically work, not legal advice. Contract terms vary, and you should review your specific contract with your agent and, where appropriate, an attorney.
About Brian White
Brian White helps families in Northwest DFW make their move-up cleanly, selling and buying in one synchronized step. He built BlueFuse Group on a simple standard: other-first service, proactive at every turn, faith and excellence in equal measure. Brian has been married to Tisha for 27 years and is dad to three adult sons. When he's not protecting a family's equity or untangling a tight closing timeline, you'll find him chasing a round of golf or at Valley Creek Church.
Schedule a Move-Up Strategy Call ... no pitch, just a clear-headed look at your next move.
