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Williamstown, NJ Real Estate & Property Data

Last Updated: September 06, 2025

Accurate and comprehensive real estate data is critical for insight into Williamstown, NJ 08094. ATTOM’s Williamstown real estate data is updated daily, and current market trends show that in Williamstown, NJ a total of 557 residential properties have sold over the past year. With a median home price of $360,000 in Williamstown and a total of 5 foreclosures. Get detailed property data for Williamstown, NJ instantly. ATTOM is your one-stop-shop for the Williamstown property reports and real estate data you need in Williamstown, NJ.

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Total Residential Properties 12,910

Total Commercial Properties 454

Avg. Home Age (Single Family Home) 44 Years

Avg. Square Feet (Single Family Home) 1,867

Total 2025 Residential Sales (year-to-date) 224

% of Homes Seriously Underwater (Q3 2025) 0.75%

Total 2024 Residential Sales 537

% of Equity Rich Homes (Q3 2025) 53.38%

Effective 2024 Property Tax 1.79%

Total Foreclosure Filings (year-to-date) 52

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Williamstown, NJ 08094 Real Estate Overview

There were 557 residential properties sold in the past year in Williamstown, NJ 08094. The median home value in Williamstown, NJ 08094 is $373,000. There are a total of 12,910 residential properties in the 08094.

Median Sales Price i

$360,000

(Jun 2025)

+4.3%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

June '25 Jun '25 $360,000
May '25 May '25 $375,000
April '25 Apr '25 $415,000
March '25 Mar '25 $325,000
February '25 Feb '25 $402,500
January '25 Jan '25 $315,000
December '24 Dec '24 $340,000
November '24 Nov '24 $360,000
October '24 Oct '24 $382,500
September '24 Sep '24 $337,500
August '24 Aug '24 $369,000
July '24 Jul '24 $350,000

Median Down Payment i

$53,117

(Jun 2025)

+48.6%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

June '25 Jun '25 $53,117
May '25 May '25 $42,000
April '25 Apr '25 $47,000
March '25 Mar '25 $20,000
February '25 Feb '25 $21,750
January '25 Jan '25 $36,750
December '24 Dec '24 $33,800
November '24 Nov '24 $87,500
October '24 Oct '24 $76,500
September '24 Sep '24 $34,000
August '24 Aug '24 $74,000
July '24 Jul '24 $42,250

Number of Homes Sold i

(Jun 2025)

-28%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

June '25 Jun '25 36
May '25 May '25 50
April '25 Apr '25 35
March '25 Mar '25 36
February '25 Feb '25 30
January '25 Jan '25 37
December '24 Dec '24 43
November '24 Nov '24 43
October '24 Oct '24 52
September '24 Sep '24 34
August '24 Aug '24 52
July '24 Jul '24 59

Number of Purchase Loans i

(Jun 2025)

-14.6%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

June '25 Jun '25 35
May '25 May '25 49
April '25 Apr '25 35
March '25 Mar '25 35
February '25 Feb '25 30
January '25 Jan '25 35
December '24 Dec '24 39
November '24 Nov '24 43
October '24 Oct '24 47
September '24 Sep '24 29
August '24 Aug '24 42
July '24 Jul '24 50

Number of REFI Loans i

(Jun 2025)

+61.8%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

June '25 Jun '25 55
May '25 May '25 54
April '25 Apr '25 58
March '25 Mar '25 54
February '25 Feb '25 39
January '25 Jan '25 44
December '24 Dec '24 47
November '24 Nov '24 52
October '24 Oct '24 67
September '24 Sep '24 55
August '24 Aug '24 48
July '24 Jul '24 77

Number of HELOC Loans i

(Jun 2025)

+157.1%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

June '25 Jun '25 18
May '25 May '25 20
April '25 Apr '25 8
March '25 Mar '25 13
February '25 Feb '25 9
January '25 Jan '25 16
December '24 Dec '24 17
November '24 Nov '24 12
October '24 Oct '24 15
September '24 Sep '24 14
August '24 Aug '24 14
July '24 Jul '24 16

Williamstown, NJ 08094 Real Estate Market Overview

Last 30 days

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Williamstown, NJ 08094 Foreclosure Activity

There were a total of 5 Williamstown, NJ 08094 properties with a foreclosure filing in June 2025. Lenders started the foreclosure process on 4 Williamstown, NJ 08094 properties and repossessed 1 Williamstown, NJ 08094 properties through completed foreclosures (REOs) in June 2025.

Total Foreclosure Filings i

(Jun 2025)

-50%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years