Williamstown 12-month median sale price trend

Map layers

Safety

Sex offendersRegistered offenders, from official state registriesCamerasLicense-plate readers, CCTV and more, as mapped on OpenStreetMap

Listing data & MLS disclosures

Bright MLS: The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Realty.com participates, and is provided by BRIGHT through a licensing agreement. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.
Listing information ©2026 BRIGHT MLS®. All Rights Reserved, Information deemed reliable but not guaranteed. Data Last Updated: 2026-10-12 04:53:08 UTC
Monmouth Ocean Regional Multiple Listing Service: Information is provided exclusively for consumers’ personal use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable, but is not guaranteed accurate by the MLS.
Listing information ©2026 Monmouth Ocean Regional MLS, Inc®. All Rights Reserved. Last Updated: 2026-10-11 06:37:37 UTC

Williamstown housing market

September 2026

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 41 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 25, 2026

Median sale price: $336,000$229,000–$425,000 typical range
Price per sq. ft.: $221
Sales: 75
Paid in cash: 30.7%

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Median list price: $369,000

Williamstown, NJ community profile

Area: 55.7 sq. mi.

Source: HJN community data

Explore Williamstown homes

Williamstown, NJ Homes for Sale | Realty.com

Your local brokerage

Listing data & MLS disclosures

Williamstown housing market

Homes that sold · County records, as of Sep 25, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Williamstown, NJ community profile

Explore Williamstown homes

Your local brokerage

Your local brokerage

Your local brokerage

Listing data & MLS disclosures

Williamstown, NJ community profile

Williamstown housing market

Homes that sold · County records, as of Sep 25, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Price trend · Assessor repeat sales, as of Sep 30, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 3, 2026

Homes for Sale in Williamstown, NJ

Your local brokerage

Listing data & MLS disclosures

Williamstown housing market

Homes that sold · County records, as of Sep 25, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Williamstown, NJ community profile

Explore Williamstown homes

Your local brokerage

Your local brokerage

Your local brokerage

Listing data & MLS disclosures

Williamstown, NJ community profile

Williamstown housing market

Homes that sold · County records, as of Sep 25, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Price trend · Assessor repeat sales, as of Sep 30, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 3, 2026