Marketsโ€บNEW-MEXICOโ€บSierra Countyโ€บ87942 (Williamsburg)

87942 โ€” Williamsburg, NM

Data through February 2026 ยท Updated monthly

Avg Home Value

$169,666

โ–ผ 2.4% year-over-year

Month-over-Month

+0.5%

โ–ฒ 0.5%

Single Family

$168,524

Condo / Co-op

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The average home value in the 87942 ZIP code (Williamsburg, NEW-MEXICO) is $169,666 as of February 2026. Home prices are declining, down 2.4% compared to last year.

A 3-bedroom home in 87942 is valued at $231,564.

The market in 87942 has a $161,348 spread between bottom-tier homes at $109,831 and top-tier homes at $271,179. Bottom-tier properties represent the primary opportunity range for real estate investors using the 70% rule, fix-and-flip, or BRRRR strategies.

This report is part of the Sierra County market area in NEW-MEXICO. For a broader view of the housing market including rent data, market activity, and affordability analysis, see the full Sierra County report.

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87942 Housing Market at a Glance

Key metrics for the last 3 months with trend direction.

MetricDec 2025Jan 2026Feb 20263-Mo Change
Avg Home Value$169,327$168,865$169,666โ–ฒ 0.2%
Single Family Value$167,335$167,953$168,524โ–ฒ 0.7%

87942 Home Value Trend

Historical home values for ZIP code 87942. Switch between All Homes, Single Family, Bottom Tier, and Top Tier.

Source: Zillow Research ZHVI / ZORI ยท Updated monthly

What Homes Cost in 87942

Median home values by bedroom count in this ZIP code.

BedroomsMedian Value
3 Bedrooms$231,564

Home Values by Property Type in 87942

How different property types compare in this ZIP code.

All Homes

$169,666

Single Family

$168,524

Bottom Tier

$109,831

Top Tier

$271,179

Data Sources and Methodology

Home value data for ZIP code 87942 comes from the Zillow Home Value Index (ZHVI), updated monthly. ZHVI measures the typical home value using Zillow's automated valuation model, smoothed and seasonally adjusted.

This report was last updated February 2026. Data is refreshed on the 17th of each month.

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