Williamson County: Q2 2026 Market Report

Williamson County's Q2 2026 numbers tell the story of Middle Tennessee's premium market — Brentwood, Franklin, Nolensville, Spring Hill, College Grove. The county-level data masks real submarket variation, but the top-line read is useful for understanding where buyers and sellers stand.

Q2 2026 Headline Numbers

• •Median sale price (Williamson): $912,000 (+2.5% YoY)
• •Active inventory: 1,420 listings (+19.4% YoY)
• •Median days on market: 38 (+6 days YoY)
• •Sale-to-list ratio: 97.2% (-1.4% YoY)
• •Closed sales (Q2 total): 1,940 (-4.1% YoY)
• •Price per square foot: $328 (+1.8% YoY)
• •Months of supply: 3.4 (vs 2.5 a year ago)

Source: Greater Nashville Realtors MLS — Q2 2026. These are county medians; Brentwood, Franklin, and Nolensville behave differently within the county.

Submarket Variation

Brentwood (37027)

Median sale price about $1.18M. Multiple-offer activity continues on well-priced homes under $1.5M; stretch-priced homes accumulate days quickly. The $2M+ luxury band has softened slightly from peak — well-presented homes still trade well, but list-to-sale ratios have come back to earth.

Franklin (37064, 37067, 37069)

Median around $880K. Westhaven and historic downtown Franklin command consistent premium. The under-$1.2M band sees multiple offers on well-priced homes. Westhaven specifically remains one of the most-active master-planned communities in the region.

Nolensville (37135)

Median around $760K. Family-oriented buyer pool drives steady activity. Newer subdivisions move well; older inventory benefits from updates before listing.

Spring Hill (Williamson side, 37174)

Median around $580K. The most-active first-time-move-up market in the county. Multiple-offer activity common at correct pricing.

College Grove (37046)

Lower volume, premium pricing for larger-lot and equestrian properties. The $1.5M+ band requires patient marketing.

Property-Specific Factors Driving Outcomes

• •Lot size — homes on 0.5+ acre lots command meaningful premiums.
• •Garage configuration — 3-car standard at $900K+; 4-car preferred at $1.5M+.
• •Recent renovation — fully updated outperforms partially updated.
• •Outdoor living — pools, outdoor kitchens, covered porches when well-designed.
• •Main-level primary suite — increasingly important for aging-in-place and downsize buyers.
• •School address verification — Williamson County zoning shifts periodically; verify each address.

What's Currently Driving Buyer Activity

• •Relocation from higher-tax states (California, Illinois, New York remain strongest source markets).
• •Williamson County Schools demand from families researching independently via GreatSchools.org and TN DOE.
• •Healthcare executives at Williamson Medical Center and broader medical corridor.
• •Established Nashville families trading up from Green Hills, West End, Belle Meade.
• •Music industry professionals seeking residential base outside downtown Nashville.

What We Tell Buyers

1. Pre-qualify before touring; multiple-offer activity continues in well-priced bands.
2. Williamson County-experienced inspectors matter — septic, well, and ridge-line drainage considerations.
3. Pull permit history on additions, pools, and outbuildings.
4. Verify school zoning specifically by address.
5. Drive the commute at peak times before committing.
6. Set a walk-away number in writing before touring.

What We Tell Sellers

1. Price for current Q2 2026 reality — not 2022 peak. Pricing right at week one matters more than ever.
2. Pre-listing inspection earns multiples back at the contract stage.
3. Photography, drone, and staging are table stakes at this price band.
4. Off-market and pocket-listing strategies have a place in select premium segments.
5. Concessions are an expected part of the conversation again — plan accordingly.

What This Report Does Not Do

Predict where Williamson County prices go from here. Tell you whether to buy or sell right now. Replace property-specific evaluation. We share the data; the decision is yours.