Housing in Sumas, WA
Home values, rent, ownership rates, and housing market data
Housing Market Snapshot
Source: Redfin — December 2025Median Sale Price
$427,812
Median List Price
N/A
Price Per Sq Ft
$326
Days on Market
75
Active Inventory
3
Months of Supply
1.5
Seller's market
Zillow Home Value
$481,403
ZHVI — January 2026
Price Trends
Source: RedfinMarket Competitiveness
Source: RedfinSold Above List
50.0%
Sale-to-List Ratio
97.3%
Buyer's market
Market Activity
Source: RedfinHomes Sold
2
Price Per Square Foot
Source: RedfinMedian Sale $/SF
$326
Sumas vs Similar Cities
Source: Census ACS / Redfin (2023)Compared to cities with under 10,000 residents. Sumas is highlighted.
Median Home Value
Median Rent
Median Price Per Sq Ft
Rent Burden
Census Housing Data
Source: U.S. Census Bureau ACS (2023)Median Home Value
$362,000
Median Rent
$997
Total Housing Units
579
Vacancy Rate
7.8%
Owner Occupied
68.5%
Renter Occupied
31.5%
Median Property Tax
$2,331
per year
Monthly Cost (w/ Mortgage)
$1,643
Housing Types
The current median sale price in Sumas, WA is $427,812 according to Redfin data. Homes spend a median of 75 days on the market. 50.0% of homes sold above asking price. The market has 1.5 months of supply. The median price per square foot is $326. The median rent is $997 per month (Census ACS). About 68.5% of housing units are owner-occupied. The median year homes were built is 1983. There are 579 total housing units.