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Brentwood vs. Franklin, TN: A Deep Dive into Monthly Living Costs & Which Offers Better Value in Williamson County

Bret Ceren January 13, 2026

For anyone considering a move to Middle Tennessee, the two names that consistently top the list for luxury, excellent schools, and high quality of life are Brentwood TN and Franklin TN. Both cities, nestled in affluent Williamson County, offer an idyllic lifestyle just south of Nashville.

However, when comparing monthly living costs—and especially the overall value proposition—these two areas present subtle, yet significant, differences. If you’ve heard the term "Mount Brentwood" used in real estate circles, it typically refers to the high-end residential nature of Brentwood, TN, a city known for its rolling hills and private estates.

Let’s break down the key categories to see where your money goes in each vibrant community.


1. The Largest Factor: Housing Costs 

The most dramatic difference in the cost of living between these two neighboring cities is in Tennessee Real Estate prices. Housing costs will dictate the majority of your monthly budget.

Cost Category Brentwood, TN (Executive Estates) Franklin, TN (Historic Charm) Conclusion
Median Home Price $1.14 Million + Mid-to-Upper $800,000s Brentwood requires a significantly higher upfront investment.
Average Rent (2-Bedroom) ~$1,840 – $2,350/month ~$1,850 – $2,250/month Rental costs are more comparable, but still command a premium due to high demand.
Median Household Income Over $165,000 Over $118,000 Brentwood's higher housing costs are supported by a higher median income.

The Value Takeaway on Housing

  • Brentwood: The value here is found in low-density zoning (often one home per acre), privacy, and expansive, high-end, executive-style homes. The city maintains a more exclusively residential feel.

  • Franklin: While still expensive, Franklin offers relatively more attainable entry-level home prices than Brentwood. The value is in the historic, charming, and highly walkable downtown area (The Square), which provides a unique cultural atmosphere and strong community hub.


2. Daily & Utility Expenses 

Outside of housing, the remaining monthly living costs are generally high in both cities compared to the national average, but they are quite similar to each other.

  • Utilities: Franklin and Brentwood both have utility costs that hover near or slightly below the national average. Basic utilities (electricity, water, trash) typically total in the range of $300 to $400 per month for a household, depending on the size of the home (and Brentwood's larger homes can push this higher).

  • Groceries: Grocery prices in both cities are slightly above the U.S. national average. This category is not a major cost differentiator between the two locations.

  • Transportation: Since both are primarily car-dependent suburbs in Williamson County, gas and car insurance costs are similar. However, Franklin offers a local public transportation option via Franklin Transit, while Brentwood is focused on its greenways and bike paths.


3. The Lifestyle Value Comparison

The true measure of value when choosing between Brentwood and Franklin often comes down to lifestyle preference, as both offer access to the top-rated Williamson County Schools.

Lifestyle Factor Brentwood, TN Franklin, TN
Vibe & Development Quiet, exclusive, low-density residential, characterized by large lots and luxury estates. Historic, charming, highly community-focused, with a vibrant, walkable downtown.
Amenities Executive parks, numerous corporate headquarters (Maryland Farms), and expansive greenways. Historic main street shopping, diverse dining options, major retail centers (Cool Springs), and numerous year-round festivals.
Tax Rate Generally has one of the lowest municipal property tax rates in the state. Slightly higher municipal property tax rate, funding city services and historic preservation.

Which Gives You More Value?

Ultimately, the choice of which city offers you more value depends entirely on your priority for your monthly budget and lifestyle:

  1. Choose Brentwood if: Your top priority is spacious, low-density, executive living with privacy, and you are willing to pay a premium on home price for larger, more secluded properties.

  2. Choose Franklin if: Your top priority is a vibrant, tight-knit community feel, a beautiful historic downtown, and relative affordability (though still high) in the home buying market.

Both communities consistently rank as some of the best places to live in the United States, justifying their premium cost of living.


If you are ready to explore the stunning luxury real estate available in these desirable Williamson County cities, you need expert guidance.

Find your perfect home in Middle Tennessee: tennesseebesthomes.com.

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