How to Analyze a Rental Property in Middle Tennessee

Buying a rental property in Middle Tennessee is almost never a question about granite countertops. It is a math question wearing a real estate costume. In 15 years I have watched people fall in love with a house, write the offer, and only later open a spreadsheet. Let's do it in the right order: numbers first, then the rules, then what I walk around looking for. Disclosure — I am a REALTOR®, not an attorney or CPA, so everything below points to the official source.

What a Rental Property in Middle Tennessee Costs Right Now

First anchor: purchase price. Grant Hammond's Middle Tennessee market update for September 2026, built on Realtracs MLS data from a report dated October 4, 2026, lists these county medians, labeled preliminary — treat them as a starting point.

Second anchor: borrowing cost. Freddie Mac's Primary Mortgage Market Survey put the 30-year fixed average at 7.32% for the week of October 22, 2026, and the 15-year at 6.68%. Caveat: PMMS tracks owner-occupied loans. A non-owner-occupied rental loan typically prices above owner-occupied rates and usually requires a larger down payment. Get a quote from a lender who does investment loans, because that number moves everything downstream.

The Numbers That Matter: Definitions Before Math

• Gross scheduled rent — what the property collects in a year if rented every month at your target rent.
• Vacancy and credit loss — the share you do not collect: turnover days, a month between tenants, rent that never arrives.
• Operating expenses — taxes, insurance, management, repairs, lawn, pest, bookkeeping. Not the mortgage.
• Capital reserves — money set aside for items that wear out on a schedule: roof, HVAC, water heater, flooring. Not "if," but "when."
• Net operating income (NOI) — collected rent minus operating expenses, before any loan payment.
• Debt service — your annual principal and interest.
• Cash flow — what is left after debt service and reserves.
• Cash-on-cash return — annual cash flow divided by the cash you put in.
• Cap rate — NOI divided by purchase price. It ignores financing, which is what makes it useful for comparing properties.

A Worked Example at the Rutherford County Median

One deal, start to finish. Read the assumptions carefully — they are the whole ballgame.

Stated assumptions: purchase price $422,940 (the preliminary Rutherford County median above), 25% down, 30-year fixed at 7.32% — the PMMS owner-occupied average, so read this as a best case. Rent of $2,300 per month is my assumption, not a verified market rent. For context, Apartment List's Nashville rent data showed a September 2026 median of $1,370 across all unit sizes — but that is apartment-weighted, and detached houses rent on a different curve. Pull live comps for the street. Every expense line below is also an assumption.

I left that negative on purpose. At a 7.32% benchmark rate, a median-priced house at my assumed rent does not carry itself. That is not a reason to quit — it is the reason you run the math before you write an offer. The levers are real: a lower purchase price, more down payment, a property that rents above my assumption, self-management, a different county, a small multifamily. Change one input, rerun the table — but never change an input because you want a different answer.

Tennessee Landlord-Tenant Basics to Know Before You Buy

Tennessee's Uniform Residential Landlord and Tenant Act (URLTA) does not cover the whole state. Under Tenn. Code § 66-28-102, the chapter "applies only in counties having a population of more than seventy-five thousand (75,000)" by federal census. Using county populations from UT's County Technical Assistance Service, that takes in Davidson (715,884 in 2020), Rutherford (341,486), Williamson (247,726), Montgomery (220,069), Sumner (196,281), Wilson (147,737) and Maury (100,974), and leaves out Robertson (72,803), Dickson (54,315) and Cheatham (41,072). Below the line, your obligations come from your lease and general Tennessee law instead — a different legal footing, and a reason to ask an attorney which set applies.

Where URLTA applies, a few provisions come up constantly:

• Security deposits — § 66-28-301 requires deposits to be held in a separate account used only for that purpose at a regulated bank, and the tenant must be told where it is. The move-out inspection must happen on the day the tenant vacates or within four calendar days after. A landlord who neither used the required account nor provided a damage listing may not keep any part of the deposit.
• Entry — § 66-28-403 says a tenant may not unreasonably withhold consent for inspections, repairs, services or showings, and allows entry without consent in an emergency. There is no blanket 24-hour rule for ordinary entry; the explicit 24-hour notice requirement applies to showings to prospective tenants in the final 30 days of a tenancy, and that access right must be in the lease.
• Termination and nonpayment — a month-to-month tenancy ends on written notice from either party at least 30 days before the periodic rental date. For a breach the tenant can cure by paying rent, the agreement terminates only if it is not remedied within 14 days after receipt of notice.
• Eviction — it runs through General Sessions Court, not a private process. Davidson County's court states it has "original and unlimited jurisdiction over forcible entry and detainer warrants," covering landlord-tenant disputes and unpaid rent. You file; you do not self-help.

I am summarizing statute, not advising you. Before you sign a lease or handle a deposit, have a Tennessee attorney review your process.

Short-Term Rentals: Permits and Zoning Come First

If the plan is nightly rental, Metro Nashville is a permitting question before it is a numbers question. Metro Codes requires a short-term rental property (STRP) permit before a property is listed, and its page notes permits renew annually, a new online application took effect March 11, 2026, and permit holders must remit business, sales and hotel occupancy taxes.

The two permit types are not interchangeable. An owner-occupied STRP requires the property to be the owner's permanent residence and the owner to be an individual rather than an LLC or trust, covers up to four sleeping rooms rented to one party, and allows one permit per lot in single- and two-family districts. The non-owner-occupied STRP is the investor category: Metro issues new ones only as a use permitted with conditions in a defined list of mixed-use, office, commercial and downtown districts — not in AR2A, R, RS or RM. Existing permits in excluded districts may renew but do not transfer on sale.

I will not tell you a given house qualifies — zoning and permit status are property-specific, and Metro Codes is the authority. Outside Davidson County, Franklin, Murfreesboro and Gallatin set their own rules through their own zoning ordinances; Franklin's 2025 Zoning Ordinance took effect January 1, 2025, and Gallatin publishes its zoning ordinance online. Call the city before you make a purchase depend on nightly income.

Taxes, Insurance and Management

Property taxes vary by county and by city inside it — I have a Middle Tennessee property tax post coming October 28, so briefly: get the actual current tax bill for the parcel, not an estimate, and remember it can change after a reappraisal. Insurance on a non-owner-occupied property is priced differently from a homeowner policy, so quote it as a rental before you close. Management fees vary by company and service level; rather than quote a range I cannot verify, ask two or three managers for a written fee schedule.

On the income side, Tennessee has no state tax on wages. The Hall income tax, which applied to interest and dividends, was repealed for tax periods beginning January 1, 2021 or later. Rental income is still federally taxable, and depreciation of the building is a meaningful part of how rental math works on a return. That is CPA territory, not mine.

What I Watch For When I Walk a Rental

• Location and commute — proximity to employment centers and interstate corridors shapes how quickly a vacancy fills.
• Condition — roof, HVAC and water heater age, electrical panel, signs of past water intrusion. These set your reserve number.
• Flood zones — I check the FEMA Flood Map Service Center, the official public source for National Flood Insurance Program flood hazard information, by address. Flood zone affects insurance and financing.
• HOA restrictions — plenty of Middle Tennessee subdivisions cap rentals, set minimum lease terms, or prohibit short-term rentals. Read the recorded covenants.
• School zoning — assignments influence rental demand and can be redrawn, so I verify them with the district, not a listing field.

Frequently Asked Questions About Buying a Rental Property in Middle Tennessee

What cap rate should I expect in Middle Tennessee?

There is no single right answer, and I would be making up a number if I gave you one. Cap rate falls out of a specific property's NOI and price, so build it from verified rent comps and real expense quotes for that address.

Does the Tennessee landlord-tenant act apply to my rental?

Only in counties with more than 75,000 people under Tenn. Code § 66-28-102 — in Middle Tennessee that includes Davidson, Rutherford, Williamson, Montgomery, Sumner, Wilson and Maury, but not Robertson, Dickson or Cheatham. Confirm with a Tennessee attorney.

How much should I put down on an investment property?

More than on a primary residence. Non-owner-occupied loans typically require a larger down payment and price above owner-occupied rates like the 7.32% Freddie Mac PMMS 30-year average for the week of October 22, 2026, so get an actual quote before you model anything.

Can I buy a house in Nashville and run it as a short-term rental?

Only where Metro's rules allow it for that specific property. Metro Codes requires an STRP permit before listing, and new non-owner-occupied permits are issued only as a use permitted with conditions in a defined list of districts that excludes AR2A, R, RS and RM.

Let's Run Your Numbers Together

If you are weighing a rental in Davidson, Sumner, Rutherford, Robertson, Wilson or Dickson County, I am glad to build the table above with real comps and real quotes for a specific address. Call or text 615-981-6272, email JasonLee@simplihom.com, or browse TourNashvilleHomes.com. Bring your lender, attorney and CPA in early; I will handle the real estate side.

Jason Lee, REALTOR®, simpliHOM