Homes Under $300K in Williamstown, NJ

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22 of 51 Listings

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Jeffrey Kagan

Realty.com

Lic. #1327489

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New24Active
$299,900
3 bd · 1 ba · 1,080 sqft
367 Broadlane Rd, Williamstown, NJ
Jill Falcone · Coldwell Banker Argus Real Estate
19Active
$139,900
3 bd · 2 ba · — sqft
201 McKinley Ave, Williamstown, NJ
20Active
$265,000
3 bd · 1 ba · 790 sqft
319 Pine St, Williamstown, NJ
Brian Callahan · Sureway Realty

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: 2026-10-19 14:34:16 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: 2026-10-13 22:17:17 UTC
South Jersey Shore Regional MLS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange ("IDX") program of the South Jersey Shore Regional MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than Realty.com, are indicated by detailed information about them such as the name of the listing firms. Information deemed reliable but not guaranteed. Copyright © 2026 South Jersey Shore Regional MLS. All Rights Reserved.

About Homes Under $300K in Williamstown, NJ

Homes Under $300K in Williamstown, NJ: 51 active listings as of October 19, 2026, 17:48 UTC.

Property types among these 51 listings, by the property type each listing’s MLS reports, spelled as the MLS spells it. Types with fewer than 5 listings, and listings whose MLS reports no type, are not shown, so the shares can total less than 100%.
Property type	Listings	Share
Single Family Residence	17	33.3%
Manufactured Home	15	29.4%
Mobile Home	5	9.8%

Williamstown housing market

September 2026

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 42 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 30, 2026

Median sale price: $341,350$257,500–$424,584 typical range
Price per sq. ft.: $223
Sales: 84
Paid in cash: 34.5%

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

Median list price: $369,000
Homes for sale: 107
Median days on market: 20 days

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

Year-over-year: -9.5%

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

Median home size: 1,787 sq. ft.

Williamstown, NJ community profile

Area: 55.7 sq. mi.

Source: HJN community data

Homes Under $300K in Williamstown, NJ

Your local brokerage

Listing data & MLS disclosures

About Homes Under $300K in Williamstown, NJ

Williamstown housing market

Homes that sold · County records, as of Sep 30, 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

Williamstown, NJ community profile

Explore Williamstown homes

Listing data & MLS disclosures

Your local brokerage

Your local brokerage

Williamstown, NJ community profile

Williamstown housing market

Homes that sold · County records, as of Sep 30, 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