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Los Alamos County, NM Real Estate & Property Data

Los Alamos County Real Estate Market Trends

Last Updated: September 20, 2025

With up-to-date real estate data get detailed insight into Los Alamos County, NM sourced from the nation’s leading property data provider. The current median home price in Los Alamos County, NM is $657,031. Los Alamos County real estate data shows that there have been a total of 320 residential properties sold over the past 12 months.

Los Alamos County Real Estate Market Trends

Get property data for any address in Los Alamos County, NM or the country:

Total Residential Properties 6,874

Total Commercial Properties 193

Avg. Home Age (Single Family Home) 51 Years

Avg. Square Feet (Single Family Home) 2,243

Total 2025 Residential Sales (year-to-date) 156

% of Homes Seriously Underwater (Q3 2025) 1.91%

Total 2024 Residential Sales 325

% of Equity Rich Homes (Q3 2025) 28.13%

Effective 2024 Property Tax 0.65%

Total Foreclosure Filings (year-to-date) 4

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Los Alamos County, NM Real Estate Overview

There were 320 residential properties sold in the past year in Los Alamos County, NM. The median home value in Los Alamos County, NM is $456,829. There are a total of 6,874 residential properties in the Los Alamos.

Median Sales Price i

$657,031

(Jul 2025)

+6.6%

year-over-year

y-o-y

July '25 Jul '25 $657,031
June '25 Jun '25 $691,875
May '25 May '25 $615,000
April '25 Apr '25 $811,004
March '25 Mar '25 $674,344
February '25 Feb '25 $607,843
January '25 Jan '25 $438,246
December '24 Dec '24 $607,500
November '24 Nov '24 $637,500
October '24 Oct '24 $635,000
September '24 Sep '24 $475,000
August '24 Aug '24 $547,206

Median Down Payment i

$126,249

(Jul 2025)

-1.6%

year-over-year

y-o-y

July '25 Jul '25 $126,249
June '25 Jun '25 $138,375
May '25 May '25 $122,500
April '25 Apr '25 $167,750
March '25 Mar '25 $134,869
February '25 Feb '25 $116,844
January '25 Jan '25 $91,719
December '24 Dec '24 $121,500
November '24 Nov '24 $127,650
October '24 Oct '24 $123,750
September '24 Sep '24 $83,250
August '24 Aug '24 $112,250

Number of Homes Sold i

23

(Jul 2025)

+9.5%

year-over-year

y-o-y

July '25 Jul '25 23
June '25 Jun '25 26
May '25 May '25 33
April '25 Apr '25 21
March '25 Mar '25 13
February '25 Feb '25 24
January '25 Jan '25 16
December '24 Dec '24 21
November '24 Nov '24 20
October '24 Oct '24 44
September '24 Sep '24 24
August '24 Aug '24 34

Number of Purchase Loans i

24

(Jul 2025)

+20%

year-over-year

y-o-y

July '25 Jul '25 24
June '25 Jun '25 25
May '25 May '25 34
April '25 Apr '25 13
March '25 Mar '25 12
February '25 Feb '25 24
January '25 Jan '25 16
December '24 Dec '24 20
November '24 Nov '24 20
October '24 Oct '24 45
September '24 Sep '24 22
August '24 Aug '24 29

Number of REFI Loans i

12

(Jul 2025)

-7.7%

year-over-year

y-o-y

July '25 Jul '25 12
June '25 Jun '25 4
May '25 May '25 19
April '25 Apr '25 19
March '25 Mar '25 12
February '25 Feb '25 9
January '25 Jan '25 13
December '24 Dec '24 10
November '24 Nov '24 8
October '24 Oct '24 15
September '24 Sep '24 14
August '24 Aug '24 15

Number of HELOC Loans i

5

(Jul 2025)

+400%

year-over-year

y-o-y

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

Los Alamos County, NM Real Estate Market Overview

Last 30 days

City

Median Est. Value
City

Median Est. Value

Los Alamos

$427,805 $184.22/sqft
White Rock

$456,829 $203.66/sqft

Los Alamos County, NM Foreclosure Activity

Total Foreclosure Filings i

July '25 Jul '25 N/A
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 1
January '25 Jan '25 1
December '24 Dec '24 N/A
November '24 Nov '24 N/A
October '24 Oct '24 N/A
September '24 Sep '24 N/A
August '24 Aug '24 N/A

Foreclosure Starts i

July '25 Jul '25 N/A
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 N/A
October '24 Oct '24 N/A
September '24 Sep '24 N/A
August '24 Aug '24 N/A

Nearby Counties

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