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Middle Tennessee counties

Williamson County real estate: what the market is doing

5 town guides published in this county

  • 1,756 homes for sale (as of 2026-09-06, n=1,756)
  • 3.4 months of supply at the trailing-3 pace (as of 2026-09-06, n=1,583)
  • $1,125,000 median asking price (not a sale price) (as of 2026-09-06, n=1,804)

Realtracs via MLS GRID

Williamson County is known for Corporate HQ hub, Governor's Club golf community and Historic downtown square. We publish town guides here for Brentwood, Franklin, Nolensville, Spring Hill and Fairview. On what is being built, our own dated write-up here follows Ovation & Aureum at Cool Springs in Franklin (last updated 2026-07-01).

What towns are in Williamson County, TN?

Brentwood, Franklin, Nolensville, Spring Hill and Fairview are in Williamson County, Tennessee. Williamson County is one of the Middle Tennessee counties around Nashville, and we publish a town guide for each of those 5 towns.

Spring Hill sits on a county line — Spring Hill is also in Maury County — so it appears on both county pages and its listings are counted on each.

Town names and county assignments come from our own published town guides, linked above.

How far is Williamson County from downtown Nashville?

From the towns we publish in Williamson County: Brentwood runs 20-30 minutes to downtown Nashville, Franklin runs 25-35 minutes to downtown Nashville, Nolensville runs 30-40 minutes to downtown Nashville, Spring Hill runs 35-45 minutes to downtown Nashville and Fairview runs 30 to 40 minutes to downtown Nashville.

Those are the drive times on each town's own guide, and they describe a car trip to downtown, not to Nashville International Airport or to any one employer. Where a guide gives an off-peak figure, the off-peak label travels with it.

Is there new construction in Williamson County?

New construction was 29% of the homes listed for sale in Williamson County, as of 2026-09-06 (n=1,808).

Over the three months ending 2026-07-31, new construction was 16.7% of closings in Williamson County (n=1,583 closings).

Community-by-community detail — who is building, what stage each community is at and what to verify before you write an offer — is on the new-construction pages linked below.

Source: Realtracs via MLS GRID · as of 2026-09-06 · n=1,808 listings · retrieved 2026-09-06

Source: Realtracs via MLS GRID · period 2026-05-01 to 2026-07-31 · n=1,583 closings · retrieved 2026-09-06

What is the property tax rate in Williamson County, TN?

The 2025 certified county rate for Williamson County is $1.3 per $100 of assessed value — the certified table's "Unincorporated Williamson County" row. Tennessee assesses residential property at 25% of appraised value, so the county portion of a bill is appraised value × 0.25 × 1.3 ÷ 100. That rate is a rate, not a percentage of a sale price.

A home inside a city limit is also billed that city's own rate on top of the county rate, and the certified table carries 7 municipal rows for Williamson County. Which one applies depends on the address, not on the county. We publish the certified rates and do not rank them.

Towns we publish in Williamson County also sit in Maury County. For the reader comparing two counties, the 2025 certified county rate is Maury County $1.91 per $100 of assessed value. Printed side by side, not ranked.

Source: Tennessee Comptroller of the Treasury, Division of Property Assessments, 2025 certified property tax rates — https://comptroller.tn.gov/office-functions/pa/tax-resources/assessment-information-for-each-county/property-tax-rates/2025.html, retrieved 2026-09-02.

Where do I look up school zoning and crime data for Williamson County?

For school zoning and crime statistics we point at the official records and do not characterize them: the Tennessee State Report Card, the NCES public-school search, the district's own zone lookup, and the FBI Crime Data Explorer.

Some people want to research this themselves before they narrow a search. The official sources are linked on our schools and crime data page, in the same list for every town and county we publish.

This month

Figures on this page were retrieved 2026-09-06 from Realtracs via MLS GRID. Closings reported through 2026-07-31. Recent months revise upward as late sales post.

Williamson County right now

  • Homes for sale: 1,756 — as of 2026-09-06, n=1,756.
  • Months of supply (trailing-3 pace): 3.4 months — as of 2026-09-06, n=1,583.
  • Months of supply (trailing-12 pace): 4.3 months — as of 2026-09-06, n=5,021.
  • New construction, share of closings: 16.7% — the three months ending 2026-07-31, n=1,583.
  • Median days on market: 13 days — the three months ending 2026-07-31, n=1,528.
  • Median asking price (not a sale price): $1,125,000 — as of 2026-09-06, n=1,804.
  • Closings: 1,583 — the three months ending 2026-07-31, n=1,583.

Source: Realtracs via MLS GRID · retrieved 2026-09-06. Each figure's own window and sample size are shown beside it.

Middle Tennessee (17 counties) — the wider read

  • Homes for sale: 15,524 — as of 2026-09-06, n=15,524.
  • Months of supply (trailing-3 pace): 3.8 months — as of 2026-09-06, n=12,519.
  • Months of supply (trailing-12 pace): 4.5 months — as of 2026-09-06, n=42,505.
  • New construction, share of closings: 22.8% — the three months ending 2026-07-31, n=12,519.
  • Median days on market: 18 days — the three months ending 2026-07-31, n=12,294.
  • Median asking price (not a sale price): $494,999 — as of 2026-09-06, n=15,834.
  • Closings: 12,519 — the three months ending 2026-07-31, n=12,519.

Source: Realtracs via MLS GRID · retrieved 2026-09-06. Each figure's own window and sample size are shown beside it.

We do not publish a year-over-year price change on this page. The change figure in our data is derived from closed sale prices, and sale-price figures are held back from public pages until RealTracs confirms in writing that we may display them and our broker signs off. The two on-market change figures — asking price and active listing count — are held back for a different reason: the on-market cohort for the comparison window is incomplete, so a change computed from it would be measured against a partial set. Everything above is a level, measured on the date it names.

Williamson County at a glance

Williamson County market levels from Realtracs via MLS GRID
FigureValueWindowSample
Homes for sale1,756as of 2026-09-06n=1,756
Median asking price (not a sale price)$1,125,000as of 2026-09-06n=1,804
Median days on market13 daysthe three months ending 2026-07-31n=1,528
Months of supply (trailing-3 pace)3.4 monthsas of 2026-09-06n=1,583
Months of supply (trailing-12 pace)4.3 monthsas of 2026-09-06n=5,021
New construction, share of homes for sale29%as of 2026-09-06n=1,808
New construction, share of closings16.7%the three months ending 2026-07-31n=1,583
Closings1,583the three months ending 2026-07-31n=1,583

Source: Realtracs via MLS GRID · retrieved 2026-09-06. Each figure's own window and sample size are shown beside it.

Towns we publish in Williamson County

1,408 listings with photos in the Williamson County towns we publish

Showing the 6 most recently listed

Active listings in Brentwood, Franklin, Nolensville, Spring Hill, Fairview that already have photos in our feed — not a Williamson County total; the county-wide figure is 1,756 for sale, as of 2026-09-06. Data as of September 23, 2026 at 11:58 AM CDT.

601 Patriot Ln

$875,000

601 Patriot Ln

Franklin, TN, 37067

3 bd 3 ba 2,436 sq ftBuilt 2006

Avalon Sec 6 · Single level · Main-level primary

New Roof installed 9/19!! Welcome to this beautifully renovated home in the highly…

3 days on market

Listed by Keller Williams Realty Mt. Juliet · MLS# 3530131

Active · (615) 758-8886

7139 Kingston Rd↓ $355,0001 / 6

$2,000,000

7139 Kingston Rd

Fairview, TN, 37062

5 bd 2 ba 2,586 sq ftBuilt 1898

Single Family Residence · Acreage · Main-level primary

YES!! You saw it! Williamson County's Jewel of the South just did a huge reduction! This…

108 days on market

Listed by eXp Realty · MLS# 3230790

Active · (888) 519-5113

MLS GRID logo slot — approved artwork pending

Listings courtesy of Realtracs as distributed by MLS GRID

IDX information is provided exclusively for consumers’ personal noncommercial use, may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time.

Based on information submitted to the MLS GRID as of September 23, 2026 at 11:58 AM CDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Some IDX listings have been excluded from this website.

Any use or search of the data on this website, other than by a consumer looking to purchase real estate, is prohibited.

Listing data on this page comes from the MLS. Neighborhood commentary, guides and market notes elsewhere on this site are our own and are sourced separately.

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Williamson County questions we get asked

How many homes are for sale in Williamson County right now?
1,756 homes were listed for sale in Williamson County as of 2026-09-06 (n=1,756). The median asking price across those listings was $1,125,000, as of 2026-09-06, n=1,804 — an asking price, not a sale price. New construction was 29% of that inventory, as of 2026-09-06, n=1,808. Source: Realtracs via MLS GRID.
How long are homes taking to sell in Williamson County?
Half of the homes that closed in Williamson County over the three months ending 2026-07-31 were on the market 13 days or fewer (n=1,528 closings). At the same pace, the homes for sale represent 3.4 months of supply, as of 2026-09-06, n=1,583 closings. Source: Realtracs via MLS GRID.
Are home prices going up or down in Williamson County?
We do not publish a year-over-year price change on this page. The change figure in our data is derived from closed sale prices, and sale-price figures are held back from public pages until RealTracs confirms in writing that we may display them and our broker signs off. The two on-market change figures — asking price and active listing count — are held back for a different reason: the on-market cohort for the comparison window is incomplete, so a change computed from it would be measured against a partial set. Everything above is a level, measured on the date it names.

Want the Williamson read for your street?

County figures answer the county question. For what is happening on one street, in one price band, a licensed member of our team will pull it and walk you through it.