Should you sell before buying in Montgomery County?
Selling first is often the more controlled way to handle buying in Montgomery County while you still own a home, but it isn't the only workable path. Buying first or writing a contingent offer can make sense when your cash reserves, lender approval, and flexibility line up. The right answer depends on your finances and how long you can live with a gap, and I help my clients test all three before they commit.
Key Takeaways
- Greater Houston homes averaged 58 days on market in September 2026, up from 56 a year earlier, so you shouldn't plan around an instant sale.
- The September 2026 Greater Houston market carried 5.5 months of inventory, up from 5.1 a year earlier, which generally gives buyers more leverage than a tight-supply market.
- Redfin's directional figure for Montgomery County shows an average of 81 days to sell over the three months ending September 2026, a different geography and method than the Houston-wide number.
- Selling first gives you the clearest picture of proceeds and debt, while buying first means qualifying for the new loan with your current mortgage still outstanding unless your home is already under contract or your lender accepts another documented repayment strategy.
- A contingent offer can protect you from owning two homes, but a seller may see it as less certain than an offer without a sale contingency.
What are your three options when buying in Montgomery County?
You can sell first, buy first, or make a contingent offer that ties your purchase to the sale of your current home. Each one shifts risk to a different place, so the goal is to pick the risk you're best equipped to carry.
| Path | Main advantage | Main risk |
|---|---|---|
| Sell first | Clear proceeds and debt picture before you apply for the next loan | Possible gap in housing, storage, or moving twice |
| Buy first | One move, and no pressure to find a home in a hurry | Qualifying with both mortgages and carrying two homes if yours doesn't sell |
| Contingent offer | Purchase is tied to your sale, so you aren't stuck owning two homes | Sellers may view it as less certain and prefer a cleaner offer |
Sell first: the cleanest financial picture
When your home is sold, you know what you're walking away with and what debt you still carry. That makes the next loan application straightforward, and it lets you shop with confidence.
The tradeoff is the gap. If your closing happens before you have a new home, you may need short-term rental housing, extended-stay lodging, storage, or a second move. A negotiated rent-back, where you stay in the home for an agreed period after closing, can shrink that gap. The duration and terms belong in the purchase agreement or an appropriate addendum, never on an informal promise.
Buy first: one move, more financial exposure
Buying first spares you the double move, but it asks your lender to approve a new loan while your current mortgage is still on the books. That's workable only if you qualify with both payments, your home is already under contract, or your lender accepts another documented repayment strategy.
The carrying-cost risk is real. If your home sits, you're paying two mortgages plus property taxes, insurance, and any HOA dues on two properties. Be honest with yourself about how many months of that you could absorb.
Contingent offer: tied to your sale, but harder to win
A contingency connects your purchase to the sale of your existing home. It protects you from owning two homes, but a seller weighing your offer against one with no sale contingency may favor the cleaner one. That matters most on well-priced homes that draw several showings.
If you go this route, define the terms clearly:
- The deadline to list your current home.
- The deadline to get your home under contract.
- The seller's right to keep marketing the property.
- Notice requirements between the parties.
- What happens if your home doesn't sell.
The exact provisions depend on the form used and what both sides negotiate, so this is a conversation to have with me before you write the offer.
How do market conditions affect your timing?
They argue for building cushion into your plan. The most recent Houston Association of REALTORS® report, for September 2026, shows more inventory, slower sales, and slightly longer marketing times than a year earlier.
| Greater Houston measure (HAR) | September 2026 | Compared with September 2025 |
|---|---|---|
| Single-family home sales | 7,030 | Down 5.7% |
| Pending sales | 6,789 | Down 11.6% |
| Active single-family listings | 40,192 | Up 6.3% |
| Average days on market | 58 days | 56 days |
| Months of inventory | 5.5 | 5.1 |
These figures come from the Houston Association of REALTORS® market data, and the pending-sales number comes from the HAR September 2026 market report. The same data puts the Greater Houston median single-family price at $325,000 and the average at $421,311.
Fewer new contracts make the timing of a seller's move harder to predict. More competing listings also mean your home needs careful pricing and preparation to stand out.
What does Montgomery County look like on its own?
Redfin reports a median sale price of $319,000 in Montgomery County for the three months ending September 2026, up 1.4% year over year, with homes taking an average of 81 days to sell. It also reports 1,120 homes sold in September 2026, compared with 1,254 in September 2025. You can see the details on Redfin's Montgomery County page.
Treat those numbers as directional. Redfin is an aggregator, not a local MLS report, and its 81-day figure covers a different geography and method than HAR's 58-day Houston-wide average. Don't combine them, and don't read either one as a promised timeline for your home.
Conditions also vary across the county. Conroe, The Woodlands, Montgomery, Magnolia, Willis, and New Caney have different housing types and price bands, and a countywide statistic shouldn't be applied automatically to your price range or property type. A boots-on-the-ground comparison of recent sales near you tells you far more than any headline number, and it's the first thing I put together for a client weighing this decision. If you want a read on your own price band, I can run a free home valuation.
Why does the risk lean toward caution?
The risk is asymmetric. Selling first creates housing-gap risk, while buying first creates carrying-cost and qualification risk. With 5.5 months of inventory and sales down year over year, selling first or negotiating a contingency can be more risk-controlled than assuming an immediate sale. Your cash reserves, lender approval, location flexibility, and tolerance for temporary housing decide which one fits.
If timing matters to you, my post on the best time to sell a home in Montgomery, TX covers how to think about listing windows.
What should you line up before you list or make an offer?
Get your lender's numbers first, then plan your housing and your contract terms around them. When you're buying in Montgomery County with a home to sell, the order of those steps protects you more than any single tactic.
Ask your lender to model four scenarios
Before you list, ask your lender how you'd qualify under each of these:
- With both mortgages outstanding.
- After your current home is under contract.
- After your current home closes.
- With property taxes, insurance, HOA dues, and any temporary housing included in your monthly obligations.
Those answers tell you which paths are even open to you. Your specific numbers depend on your income, debts, and loan program, so verify everything with your lender.
Plan the gap before it plans you
If you sell first, decide ahead of time where you'll live if the new purchase doesn't close right away. Options include a short-term rental, extended-stay lodging, a second move with storage, or a negotiated rent-back. Having that plan makes you a calmer negotiator, because you aren't forced to take the first house that comes along.
Don't assume listing, contract, inspection, appraisal, financing, and closing will happen on a compressed schedule. Your closing agent can confirm the closing timeline once you're under contract.
Keep your own sale on track
A repair request that drags out negotiations can push your closing date, and that hurts most when your next purchase depends on it. A pre-listing inspection helps you catch issues early, and I cover it in my post on pre-inspections for Montgomery County sellers.
Mind your homestead status
The Texas Comptroller explains that a residence must be the owner's principal residence, and the individual must have an ownership interest, to receive the general residence-homestead exemption. If you'll own two homes at once, that's worth a conversation with your tax advisor or appraisal district about how your exemption is affected. See the Texas Comptroller's property tax exemptions page for the rules.
Curious how past clients feel about working with me? You can read my Google reviews.
FAQ
Should I sell my Montgomery County house before making an offer on another home?
Selling first is often the more controlled option, because it gives you a clear picture of your proceeds and debt before you commit to a new loan. It isn't the only path, though. If you have strong reserves and your lender can approve you with both mortgages, buying first can work. I'd run both scenarios with you before you decide.
How long does it usually take to sell a home in Montgomery County?
Expect it to take longer than a quick sale, and plan with cushion. Greater Houston homes averaged 58 days on market in September 2026 according to HAR, while Redfin reported an average of 81 days in Montgomery County over the three months ending that month. The two figures use different geographies and methods, so treat them as a range of possibilities, not a promise for your home.
What happens if I buy first and my current home does not sell?
You keep carrying both homes, including both mortgages, property taxes, insurance, and any HOA dues. That's the main risk of buying first, and it's why you should decide in advance how long you could absorb two sets of payments. A lender conversation and a realistic pricing plan for your current home reduce the chance of being stuck.
Can I qualify for the next mortgage while still carrying my current mortgage?
Sometimes, but it depends on your lender and your finances. You generally need to qualify with both payments, unless your current home is already under contract or your lender accepts another documented repayment strategy. Ask your lender to model qualification with both mortgages, after your home is under contract, and after it closes.
What is a rent-back agreement, and can it reduce the gap between selling and moving?
A rent-back is an arrangement where you stay in your home for an agreed period after closing, which can shorten the gap before your next home is ready. The length and terms are contract matters, so they should be written into the purchase agreement or an appropriate addendum. Whether a buyer will agree to one depends on the negotiation.
Ready to decide?
The sell-first, buy-first, or contingent-offer decision comes down to your numbers, your lender, and how much of a housing gap you can live with. When you're buying in Montgomery County while selling, I'll help you compare your options and build a sequence you can trust. Get a free home valuation and we'll map out your timing together.
For more on working with a local agent, see my post on why the right Realtor® makes all the difference in Montgomery, TX.
Equal Housing Opportunity. Stacey Brown, CB&A Realtors, License #: 628390, regulated by the Texas Real Estate Commission. This article is general information, not legal, tax, or financial advice; confirm your own numbers with your closing agent, tax advisor, or lender.
