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Mendham, NJ Real Estate & Property Data

Mendham Real Estate Market Trends

Last Updated: September 06, 2025

Accurate and comprehensive real estate data is critical for insight into Mendham, NJ 07945. ATTOM’s Mendham real estate data is updated daily, and current market trends show that in Mendham, NJ a total of 164 residential properties have sold over the past year. With a median home price of $950,000 in Mendham. Get detailed property data for Mendham, NJ instantly. ATTOM is your one-stop-shop for the Mendham property reports and real estate data you need in Mendham, NJ.

Mendham Real Estate Market Trends

Get property data for any address in Mendham, NJ or the country:

Total Residential Properties 3,473

Total Commercial Properties 65

Avg. Home Age (Single Family Home) 53 Years

Avg. Square Feet (Single Family Home) 2,990

Total 2025 Residential Sales (year-to-date) 67

% of Homes Seriously Underwater (Q3 2025) 0.37%

Total 2024 Residential Sales 146

% of Equity Rich Homes (Q3 2025) 47.83%

Effective 2024 Property Tax 1.47%

Total Foreclosure Filings (year-to-date) 8

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Mendham, NJ 07945 Real Estate Overview

There were 164 residential properties sold in the past year in Mendham, NJ 07945. The median home value in Mendham, NJ 07945 is $1,052,000. There are a total of 3,473 residential properties in the 07945.

Median Sales Price i

$950,000

(Jun 2025)

-4.7%

year-over-year

y-o-y

June '25 Jun '25 $950,000
May '25 May '25 $870,000
April '25 Apr '25 $1,149,999
March '25 Mar '25 $757,333
February '25 Feb '25 $1,312,500
January '25 Jan '25 $1,200,000
December '24 Dec '24 $1,040,000
November '24 Nov '24 $800,000
October '24 Oct '24 $953,000
September '24 Sep '24 $1,337,500
August '24 Aug '24 $1,058,750
July '24 Jul '24 $1,175,000

Median Down Payment i

$192,820

(Jun 2025)

-19.5%

year-over-year

y-o-y

June '25 Jun '25 $192,820
May '25 May '25 $255,000
April '25 Apr '25 $437,500
March '25 Mar '25 $202,333
February '25 Feb '25 $165,637
January '25 Jan '25 $420,000
December '24 Dec '24 $151,000
November '24 Nov '24 $292,100
October '24 Oct '24 $242,300
September '24 Sep '24 $274,875
August '24 Aug '24 $255,000
July '24 Jul '24 $351,116

Number of Homes Sold i

15

(Jun 2025)

+15.4%

year-over-year

y-o-y

June '25 Jun '25 15
May '25 May '25 13
April '25 Apr '25 10
March '25 Mar '25 6
February '25 Feb '25 10
January '25 Jan '25 13
December '24 Dec '24 7
November '24 Nov '24 13
October '24 Oct '24 9
September '24 Sep '24 17
August '24 Aug '24 22
July '24 Jul '24 16

Number of Purchase Loans i

15

(Jun 2025)

+66.7%

year-over-year

y-o-y

June '25 Jun '25 15
May '25 May '25 8
April '25 Apr '25 6
March '25 Mar '25 6
February '25 Feb '25 6
January '25 Jan '25 10
December '24 Dec '24 4
November '24 Nov '24 9
October '24 Oct '24 8
September '24 Sep '24 10
August '24 Aug '24 16
July '24 Jul '24 10

Number of REFI Loans i

6

(Jun 2025)

+100%

year-over-year

y-o-y

June '25 Jun '25 6
May '25 May '25 6
April '25 Apr '25 5
March '25 Mar '25 1
February '25 Feb '25 2
January '25 Jan '25 3
December '24 Dec '24 7
November '24 Nov '24 3
October '24 Oct '24 4
September '24 Sep '24 5
August '24 Aug '24 3
July '24 Jul '24 3

Number of HELOC Loans i

9

(Jun 2025)

+125%

year-over-year

y-o-y

June '25 Jun '25 9
May '25 May '25 4
April '25 Apr '25 6
March '25 Mar '25 7
February '25 Feb '25 5
January '25 Jan '25 5
December '24 Dec '24 6
November '24 Nov '24 6
October '24 Oct '24 7
September '24 Sep '24 6
August '24 Aug '24 7
July '24 Jul '24 7

Mendham, NJ 07945 Real Estate Market Overview

Last 30 days

Street
Street
Street

1
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5

Mendham, NJ 07945 Foreclosure Activity

Total Foreclosure Filings i

June '25 Jun '25 N/A
May '25 May '25 2
April '25 Apr '25 N/A
March '25 Mar '25 2
February '25 Feb '25 N/A
January '25 Jan '25 4
December '24 Dec '24 3
November '24 Nov '24 2
October '24 Oct '24 1
September '24 Sep '24 2
August '24 Aug '24 N/A
July '24 Jul '24 1

Foreclosure Starts i

June '25 Jun '25 N/A
May '25 May '25 1
April '25 Apr '25 N/A
March '25 Mar '25 1
February '25 Feb '25 N/A
January '25 Jan '25 1
December '24 Dec '24 N/A
November '24 Nov '24 1
October '24 Oct '24 1
September '24 Sep '24 N/A
August '24 Aug '24 N/A
July '24 Jul '24 N/A

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