Deciding whether to keep your first home as a rental or sell it when you move up can feel like a fork in the road. You may be wondering if holding onto that property will help you build long-term wealth, or if selling now is the smarter, simpler move. In Williamson County, where home values are still high and the market has cooled from its peak pace, the right answer depends on your finances, your next purchase, and how much complexity you want to take on. Let’s dive in.
What the 37064 market means for your decision
If you own a home in 37064, you are sitting in a market where prices remain strong, but buyers are taking more time. According to the latest 37064 housing market data, the median sale price was $896,000 in February 2026, with homes averaging about 91 days on market and a 97.2% sale-to-list ratio.
That matters because a slower market can change the math. You may still have significant equity, but selling may require more patience and sharper pricing than it would have in a faster environment.
Williamson County overall posted a median sale price of $919,000 with about 99 days on market. Within the county, Franklin came in around $830,000, while Brentwood was around $1.35 million, which shows how much pricing and strategy can vary depending on where your home sits.
Why some move-up buyers keep the first home
Keeping your first home can be appealing if you want to turn today’s equity into a long-term asset. Instead of cashing out, you hold the property, collect rent, and potentially benefit from future appreciation.
This path often works best when your existing payment is manageable, your home fits the local rental market, and you can comfortably afford your next home without depending on perfect rental performance every month. In other words, the idea has to work on paper and in real life.
In this area, single-family rentals may have a better outlook than apartments in some cases. A HUD housing market profile for the Nashville-Davidson--Murfreesboro--Franklin area noted that while the broader apartment market was soft, households delaying homebuying were adding pressure to the single-family rental segment.
Rental demand in Franklin and Brentwood
If your current home is in or near Franklin or Brentwood, local rental conditions deserve a close look. Zillow rental market trends for Franklin show 171 active rentals and describe the market as warm, while Brentwood has a much smaller active rental pool.
That smaller Brentwood supply may support rents for well-located single-family homes over time. At the same time, Franklin offers a larger rental pool, which can mean more demand but also more direct competition.
According to Apartments.com’s Franklin local rent guide, average house rent is about $3,925 per month in Franklin. The same research cited in your local market report places Brentwood house rent at roughly the same level.
Even so, average rent is only a starting point. Your actual result depends on location, condition, layout, updates, and how well the home fits what renters in this market are seeking.
Qualifying for the next home is often the real test
Many homeowners assume that if a rental property looks close to break-even, they will easily qualify for their move-up purchase. In practice, lending rules can be stricter than that.
Per Fannie Mae’s rental income guidelines, lenders generally use 75% of gross rent from a departing primary residence when counting income for qualification. The remaining 25% is meant to cover things like vacancy and maintenance.
Using the local house-rent estimate of $3,925, that means a lender may count about $2,944 per month in qualifying income before weighing the mortgage payment on your current home. If your existing mortgage is large, keeping the property can still hurt your debt-to-income ratio even if the rental looks reasonable on the surface.
This is one of the biggest reasons some move-up buyers decide to sell. The issue is not whether the house could rent. The issue is whether you can qualify for the next purchase while still carrying the first one.
Gross rent is not the same as cash flow
This is where many good plans go sideways. Gross rent is the top-line number, but your real monthly result depends on all the costs that come after it.
You need to think through expenses like:
- Mortgage payment
- Property taxes
- Insurance
- Maintenance and repairs
- Vacancy between tenants
- Lawn care or exterior upkeep, if applicable
- Leasing or property management costs, if you choose help
The lender’s 25% reduction is only an underwriting tool. In real life, your property may need more cushion than that, especially if an older system fails or the home sits vacant longer than expected.
Climate risk can raise ownership costs
In 37064, climate-related costs should not be ignored. The Redfin climate data for 37064 flags moderate flood risk, moderate wildfire risk, moderate wind risk, and major heat risk. It also notes that 9% of properties are at risk of severe flooding over the next 30 years, and 95% are at major heat risk.
If you convert your home to a rental, those risks can affect insurance, maintenance, and long-term upkeep. Heat, weather exposure, and storm-related wear can increase the cost of owning the property over time.
That does not automatically mean you should sell. It does mean you should build a wider margin into your numbers before deciding to keep it.
When selling may be the better move
For many homeowners, selling the first home creates a cleaner path to the next chapter. You unlock equity, simplify your finances, and avoid carrying two properties at once.
Selling may be the stronger choice if:
- You need equity for the down payment on your next home
- Your current mortgage payment makes qualification tight
- You do not want the responsibility of being a landlord
- Your expected rent does not leave enough monthly cushion
- You want a simpler move with fewer moving parts
In today’s Williamson County market, simplicity has real value. If your goal is to move up with confidence and reduce financial stress, selling may be the more practical choice even if keeping the home looks appealing at first.
Tax rules can influence timing
Taxes can also shape this decision. According to the IRS rules on the sale of a residence, homeowners may exclude up to $250,000 of gain, or $500,000 on a joint return, if they owned and used the home as their main residence for at least 2 of the last 5 years.
That benefit can be important if your first home has appreciated significantly. If you convert the home to a rental and sell later, depreciation allowed or allowable may reduce the amount of gain that can be excluded.
This is one reason some equity-rich homeowners choose to sell before converting the property. If preserving that primary-residence tax treatment matters to you, timing deserves careful attention.
A simple way to compare keep vs. sell
Before you decide, it helps to run both options side by side.
| Question | Keep the Home | Sell the Home |
|---|---|---|
| Do you want long-term rental income? | Often a better fit | Usually not the goal |
| Do you need equity for the next purchase? | Can be harder | Usually easier |
| Will you comfortably qualify for the new mortgage? | Must verify carefully | Often simpler |
| Are you prepared for repairs and vacancy? | Required | Not applicable |
| Is simplicity a top priority? | Less simple | More simple |
| Are you thinking about primary-residence tax benefits? | Timing matters | May preserve cleaner exit |
For many move-up buyers, the answer becomes clearer once they review three numbers: expected rent, current mortgage payment, and cash needed for the next purchase. Those figures usually tell the real story.
How to make the right decision for your move
A good decision is not just about maximizing profit. It is about choosing the option that supports your next move without putting unnecessary pressure on your finances.
Keeping the home may make sense if it can command rent near local house-rental averages, you can still qualify for your next mortgage, and you have reserves for vacancy and repairs. Selling may make more sense if you want to free up equity, streamline the move, or take the cleanest path forward.
In Franklin, Brentwood, and the broader Williamson County area, every move-up plan is a little different. Home price, mortgage balance, likely rent, and timing all matter, which is why a personalized strategy can save you time and stress.
If you are weighing whether to keep or sell your first home before moving up, Janelle Waggener can help you compare both paths with local market context and a clear plan for your next step.
FAQs
Should you keep your first home as a rental in Williamson County?
- It may make sense if the home can rent near local house-rental averages, you can still qualify for your next mortgage, and you have enough reserves for repairs and vacancy.
Should you sell your first home before buying another in 37064?
- Selling may be the better fit if you need your equity for the next down payment, want simpler finances, or do not want landlord responsibilities.
How do lenders count rental income from a departing residence?
- Under Fannie Mae guidelines, lenders generally count 75% of gross rent, with the remaining 25% treated as a cushion for vacancy and maintenance.
What is the average house rent near Franklin and Brentwood?
- Local research cited for this market places average house rent at about $3,925 per month in Franklin and roughly the same in Brentwood, though individual homes can vary.
Why do tax rules matter when converting a primary home into a rental?
- IRS rules may allow you to exclude a portion of gain on the sale of a primary residence if you meet ownership and use tests, but converting to a rental can change the tax outcome later.
How long are homes taking to sell in 37064?
- Recent local housing data shows homes in 37064 averaging about 91 days on market, which suggests you should plan for a more measured selling timeline than in a fast market.