September 2026 Housing Market Report: Franklin, Brentwood, Spring Hill and More

Here is where the market stands along the I-65 corridor and in greater Nashville, based on data through September 30, 2026.

The average 30-year fixed mortgage rate was 7.40% (week of October 8, 2026).

How to read it: each rating blends Zillow’s Market Temperature Index, Redfin’s months of supply and Realtor.com’s county data. Blended from up to three sources: Zillow’s Market Temperature Index (55%), Redfin months of supply (30%) and Realtor.com county hotness (15%).

Franklin: Balanced market

Zillow Market Temperature Index: Neutral | Redfin months of supply: Balanced | Realtor.com Williamson County: Cool | Trend: cooling

Franklin is rated a balanced market as of September 30, 2026, based on rolling 3-month figures. Zillow’s index is 46 (neutral) and Redfin shows 4.0 months of supply (balanced), while Realtor.com rates Williamson County 41.7 of 100 on hotness (cool), so the sources differ slightly. The median sale price is $863,089, up 12.8% from a year earlier, and Zillow’s index is down 6 points over three months.

• Median sale price: $863,089 (+12.8% vs. a year earlier)
• Median days on market: 55
• Average sale-to-list ratio: 98.1%
• Active listings: 569

Brentwood: Balanced market (slightly toward buyers)

Zillow Market Temperature Index: Buyer’s | Redfin months of supply: Balanced | Realtor.com Williamson County: Cool | Trend: cooling

As of September 30, 2026, Brentwood is rated a balanced market tilting slightly toward buyers, though the sources differ: Zillow’s index of 43 reads Buyer’s, Redfin’s 4.9 months of supply reads Balanced, and Realtor.com’s Williamson County hotness of 41.7 reads Cool. Zillow’s index has moved down 8 points over three months. The median sale price of $1,349,357 is down 3.6% from a year earlier, with a 97.0% sale-to-list ratio.

• Median sale price: $1,349,357 (-3.6% vs. a year earlier)
• Median days on market: 61
• Average sale-to-list ratio: 97.0%
• Active listings: 333

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Spring Hill: Balanced market (slightly toward buyers)

Zillow Market Temperature Index: Buyer’s | Redfin months of supply: Balanced | Realtor.com Maury County: Cool | Trend: cooling

As of September 30, 2026, Spring Hill is a balanced market tilting slightly toward buyers. Zillow’s index of 41 reads Buyer’s, Redfin’s 4.1 months of supply reads Balanced, and Realtor.com’s Maury County score of 32.6 reads Cool, so the sources differ slightly in their labels. The median sale price was $499,752, down 5.7% from a year earlier, with a median of 66 days on market.

• Median sale price: $499,752 (-5.7% vs. a year earlier)
• Median days on market: 66
• Average sale-to-list ratio: 98.0%
• Active listings: 409

Thompson’s Station: Balanced market (slightly toward buyers)

Zillow Market Temperature Index: Neutral | Redfin months of supply: Balanced | Realtor.com Williamson County: Cool | Trend: cooling

As of September 30, 2026, Thompson’s Station is a balanced market tilting slightly toward buyers. Zillow’s index of 46 reads neutral, Redfin’s 5.8 months of supply reads balanced, and Realtor.com’s Williamson County hotness score of 41.7 of 100 reads cool. Zillow’s index fell 15 points over three months, and active listings are up 35% from a year earlier.

• Median sale price: $833,246 (+1.7% vs. a year earlier)
• Median days on market: 65
• Average sale-to-list ratio: 99.0%
• Active listings: 151

Nolensville: Balanced market (slightly toward buyers)

Zillow Market Temperature Index: Buyer’s | Redfin months of supply: Seller’s | Realtor.com Williamson County: Cool | Trend: cooling | The sources disagree

As of September 30, 2026, Nolensville is rated a balanced market tilting slightly toward buyers, though the sources disagree. Zillow’s Market Temperature Index of 35 reads Buyer’s, Redfin’s 2.7 months of supply reads Seller’s, and Realtor.com’s Williamson County hotness score of 41.7 out of 100 reads Cool. Zillow’s index has moved down 12 points over three months, and with only 69 active listings, the figures can swing month to month.

• Median sale price: $949,048 (-10.9% vs. a year earlier)
• Median days on market: 63
• Average sale-to-list ratio: 97.7%
• Active listings: 69

Nashville: Leans toward buyers

Zillow Market Temperature Index: Neutral | Redfin months of supply: Balanced | Realtor.com Davidson County: Cool | Trend: cooling

Nashville’s market leans toward buyers as of September 30, 2026, using rolling 3-month figures. Zillow’s index is 44 (neutral), down 6 points over three months, and Redfin shows 6.0 months of supply (balanced), while Realtor.com rates Davidson County cool at 16.6 of 100. The median sale price was $464,779, down 1.1% from a year earlier.

• Median sale price: $464,779 (-1.1% vs. a year earlier)
• Median days on market: 66
• Average sale-to-list ratio: 97.4%
• Active listings: 5,205

Columbia: Balanced market (slightly toward buyers)

Zillow Market Temperature Index: Buyer’s | Redfin months of supply: Balanced | Realtor.com Maury County: Cool | Trend: cooling

As of September 30, 2026, Columbia is a balanced market tilting slightly toward buyers. The sources differ in wording: Zillow’s index of 39 reads Buyer’s, Redfin’s 4.4 months of supply reads Balanced, and Realtor.com’s Maury County hotness of 32.6 out of 100 reads Cool. Median sale price was $368,824, down 0.3% from a year earlier, with median days on market at 78.

• Median sale price: $368,824 (-0.3% vs. a year earlier)
• Median days on market: 78
• Average sale-to-list ratio: 97.1%
• Active listings: 451

Murfreesboro: Balanced market

Zillow Market Temperature Index: Neutral | Redfin months of supply: Balanced | Realtor.com Rutherford County: Cool | Trend: cooling

Murfreesboro is rated a balanced market as of September 30, 2026. Zillow’s Market Temperature Index is 48 (neutral) and Redfin shows 4.3 months of supply (balanced), while Realtor.com’s Rutherford County reading of 33.3 out of 100 is cool, so the sources differ slightly. Zillow’s index is down 7 points over three months, the median sale price is $428,022 (down 2.0% from a year earlier), and median days on market is 65.

• Median sale price: $428,022 (-2.0% vs. a year earlier)
• Median days on market: 65
• Average sale-to-list ratio: 98.9%
• Active listings: 897

Photo by glynn424 on Pixabay

What this means for your plans

Every home and neighborhood is different. If you would like to talk through what these numbers mean for you, get matched with homes, find out what your home is worth or contact me. You can also see live numbers for every city on the market data page, or try your own numbers in the mortgage calculator.

Sources: Redfin Data Center (median sale price, median price per square foot, days on market, sale-to-list ratio, inventory and months of supply, as rolling 3-month figures); Freddie Mac via FRED, Federal Reserve Bank of St. Louis (30-year fixed mortgage rate, weekly); Zillow Research (Market Temperature Index); Realtor.com Research (county hotness and listing activity). Conditions vary by neighborhood, price range and home type. This is general information, not legal, tax, lending or financial advice.