Los Alamos County, NM Housing Market
The median sale price of a home in Los Alamos County was $575K last month, down 14.8% since last year. The median sale price per square foot in Los Alamos County is $288, down 2.2% since last year.
Los Alamos County Housing Market Trends
In October 2025, Los Alamos County home prices were down 14.8% compared to last year, selling for a median price of $575K. On average, homes in Los Alamos County sell after 46 days on the market compared to 12 days last year. There were 27 homes sold in October this year, down from 36 last year.

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How hot is the Los Alamos County housing market?
View houses in Los Alamos County that sold recently
Recently sold homes
- $314,000 Last List Price3 beds1 bath1,164 sq ft4039 Sycamore St, Los Alamos, NM 87544List Price—Sale to List—Days on Market76 days4039 Sycamore St, Los Alamos, NM 87544
- $680,000 Last List Price4 beds2 baths2,721 sq ft324 Aragon Ave, White Rock, NM 87547List Price—Sale to List—Days on Market166 days324 Aragon Ave, White Rock, NM 87547
- $141,700 Last List Price3 beds2 baths1,540 sq ft945 San Ildefonso Rd #32, Los Alamos, NM 87544List Price—Sale to List—Days on Market78 days945 San Ildefonso Rd #32, Los Alamos, NM 87544
Schools in Los Alamos County
- Elementary
- Middle
- High
GreatSchools Rating
9/10 Aspen Elementary School Public • PreK-6 | 445 Students | 9 reviews |
8/10 Chamisa Elementary School Public • PreK-6 | 321 Students | 3 reviews |
8/10 Mountain Elementary School Public • PreK-6 | 421 Students | 4 reviews |
8/10 Pinon Elementary School Public • PreK-6 | 340 Students | 5 reviews |
6/10 Barranca Mesa Elementary School Public • PreK-6 | 419 Students | 7 reviews |
Climate's impact on Los Alamos County housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Los Alamos County.
Flood Factor - Minor
Flood Factor

Fire Factor - Major
Fire Factor

Wind Factor - Minimal
Wind Factor

Heat Factor - Minor
Heat Factor

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