99128, Farmington, WA Housing Market

ZIP code 99128's median home value is $308K, up 5.5% over the past year. Homes here sell in a median 90 days. Its PropertyIQ Score of 57 sits right around the state average of 50.

PropertyIQ provides ZIP-code-level market intelligence for 99128, Farmington, WA — going deeper than metro or county averages to reveal neighborhood-specific demand dynamics. By tracking Zillow home-value momentum alongside Realtor.com market-flow signals — median days on market and the share of listings with price cuts — specifically within ZIP code 99128, PropertyIQ predicts which micro-markets within WA are positioned to outperform.

Pacific Coast ZIP codes feature extreme price variation from coastal enclaves to inland communities, often within the same city. PropertyIQ scores at the ZIP level reveal neighborhood-specific opportunities that are completely masked when analyzing broader metro or county areas. Within the Pacific, ZIP code 99128's PropertyIQ Score of 57 tracks near the Pacific norm.

The PropertyIQ Score for 99128, Farmington, WA is built from four inputs measured at the ZIP-code level: Zillow home-value momentum over twelve months, Zillow home-value momentum over three months, the median days listings spend on the market (Realtor.com), and the share of listings with a price cut (Realtor.com). The score runs on a 1 to 99 scale computed across all ZIP codes nationally and calibrated so 50 equals the state average, so a score above 50 points to a micro-market positioned to outperform its state.

View 99128, Farmington, WA's PropertyIQ Score and compare it against other ZIP codes in the state. Generate a free AI market report for this ZIP code or explore historical trends on the interactive map to understand how this micro-market has evolved.