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Mercer County, NJ Real Estate & Property Data

Mercer County Real Estate Market Trends

Last Updated: April 22, 2025

With up-to-date real estate data get detailed insight into Mercer County, NJ sourced from the nation’s leading property data provider. The current median home price in Mercer County, NJ is $381,000. Mercer County real estate data shows that there have been a total of 4,890 residential properties sold over the past 12 months. ATTOM’s Mercer County real estate data indicates that the county has 61 properties in foreclosure.

Mercer County Real Estate Market Trends

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

Total Residential Properties 110,643

Total Commercial Properties 5,703

Avg. Home Age (Single Family Home) 63 Years

Avg. Square Feet (Single Family Home) 1,855

Total 2026 Residential Sales (year-to-date) 563

% of Homes Seriously Underwater (Q2 2025) 1.72%

Total 2025 Residential Sales 4,656

% of Equity Rich Homes (Q2 2025) 45.38%

Effective 2025 Property Tax 1.75%

Total Foreclosure Filings (year-to-date) 108

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Mercer County, NJ Real Estate Overview

There were 4,890 residential properties sold in the past year in Mercer County, NJ. The median home value in Mercer County, NJ is $410,100. There are a total of 110,643 residential properties in the Mercer.

Median Sales Price i

$381,000

(Feb 2025)

+3.7%

year-over-year

y-o-y

February '25 Feb '25 $381,000
January '25 Jan '25 $393,000
December '24 Dec '24 $430,000
November '24 Nov '24 $406,500
October '24 Oct '24 $425,000
September '24 Sep '24 $432,250
August '24 Aug '24 $445,000
July '24 Jul '24 $415,000
June '24 Jun '24 $437,735
May '24 May '24 $400,000
April '24 Apr '24 $382,000
March '24 Mar '24 $335,000

Median Down Payment i

$61,500

(Feb 2025)

-0.6%

year-over-year

y-o-y

February '25 Feb '25 $61,500
January '25 Jan '25 $62,500
December '24 Dec '24 $78,200
November '24 Nov '24 $70,350
October '24 Oct '24 $79,500
September '24 Sep '24 $88,750
August '24 Aug '24 $83,850
July '24 Jul '24 $78,750
June '24 Jun '24 $87,000
May '24 May '24 $77,000
April '24 Apr '24 $56,000
March '24 Mar '24 $48,000

Number of Homes Sold i

254

(Feb 2025)

-9.9%

year-over-year

y-o-y

February '25 Feb '25 254
January '25 Jan '25 309
December '24 Dec '24 374
November '24 Nov '24 388
October '24 Oct '24 448
September '24 Sep '24 422
August '24 Aug '24 540
July '24 Jul '24 479
June '24 Jun '24 362
May '24 May '24 363
April '24 Apr '24 328
March '24 Mar '24 341

Number of Purchase Loans i

205

(Feb 2025)

+4.6%

year-over-year

y-o-y

February '25 Feb '25 205
January '25 Jan '25 258
December '24 Dec '24 308
November '24 Nov '24 312
October '24 Oct '24 342
September '24 Sep '24 317
August '24 Aug '24 367
July '24 Jul '24 343
June '24 Jun '24 262
May '24 May '24 280
April '24 Apr '24 245
March '24 Mar '24 232

Number of REFI Loans i

196

(Feb 2025)

-7.1%

year-over-year

y-o-y

February '25 Feb '25 196
January '25 Jan '25 242
December '24 Dec '24 258
November '24 Nov '24 205
October '24 Oct '24 348
September '24 Sep '24 234
August '24 Aug '24 227
July '24 Jul '24 205
June '24 Jun '24 189
May '24 May '24 223
April '24 Apr '24 218
March '24 Mar '24 185

Number of HELOC Loans i

109

(Feb 2025)

+11.2%

year-over-year

y-o-y

February '25 Feb '25 109
January '25 Jan '25 104
December '24 Dec '24 107
November '24 Nov '24 94
October '24 Oct '24 146
September '24 Sep '24 115
August '24 Aug '24 134
July '24 Jul '24 125
June '24 Jun '24 101
May '24 May '24 109
April '24 Apr '24 119
March '24 Mar '24 99

Mercer County, NJ Real Estate Market Overview

Last 30 days

City

Median Est. Value
City

Median Est. Value
City

Median Est. Value

Hightstown

$410,100 $221.02/sqft
Hopewell

$660,650 $296.68/sqft
Lawrence Township

$469,100 $235.28/sqft
Pennington

$665,800 $269.83/sqft
Princeton

$838,700 $325.66/sqft
Princeton Junction

$976,250 $355.94/sqft
Robbinsville

$645,100 $286.95/sqft
Titusville

$543,150 $231.91/sqft
Trenton

$325,700 $212.27/sqft

Mercer County, NJ Foreclosure Activity

There were a total of 61 Mercer County, NJ properties with a foreclosure filing in February 2025.

Total Foreclosure Filings i

61

(Feb 2025)

+117.9%

year-over-year

y-o-y

February '25 Feb '25 61
January '25 Jan '25 47
December '24 Dec '24 37
November '24 Nov '24 54
October '24 Oct '24 57
September '24 Sep '24 23
August '24 Aug '24 42
July '24 Jul '24 48
June '24 Jun '24 44
May '24 May '24 98
April '24 Apr '24 22
March '24 Mar '24 53

Foreclosure Starts i

39

(Feb 2025)

+77.3%

year-over-year

y-o-y

February '25 Feb '25 39
January '25 Jan '25 21
December '24 Dec '24 18
November '24 Nov '24 38
October '24 Oct '24 32
September '24 Sep '24 9
August '24 Aug '24 21
July '24 Jul '24 30
June '24 Jun '24 24
May '24 May '24 48
April '24 Apr '24 12
March '24 Mar '24 28

Completed Foreclosures (REOs) i

February '25 Feb '25 N/A
January '25 Jan '25 2
December '24 Dec '24 1
November '24 Nov '24 9
October '24 Oct '24 3
September '24 Sep '24 2
August '24 Aug '24 N/A
July '24 Jul '24 3
June '24 Jun '24 3
May '24 May '24 4
April '24 Apr '24 2
March '24 Mar '24 4

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