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Lummi Island, WA Real Estate & Property Data

Lummi Island Real Estate Market Trends

Last Updated: September 20, 2025

Accurate and comprehensive real estate data is critical for insight into Lummi Island, WA 98262. ATTOM’s Lummi Island real estate data is updated daily, and current market trends show that in Lummi Island, WA a total of 32 residential properties have sold over the past year. With a median home price of $414,687 in Lummi Island. Get detailed property data for Lummi Island, WA instantly. ATTOM is your one-stop-shop for the Lummi Island property reports and real estate data you need in Lummi Island, WA.

Lummi Island Real Estate Market Trends

Get property data for any address in Lummi Island, WA or the country:

Total Residential Properties 895

Total Commercial Properties 15

Avg. Home Age (Single Family Home) 42 Years

Avg. Square Feet (Single Family Home) 1,414

Total 2025 Residential Sales (year-to-date) 14

% of Homes Seriously Underwater (Q3 2025) 1.02%

Total 2024 Residential Sales 31

% of Equity Rich Homes (Q3 2025) 35.41%

Effective 2024 Property Tax 0.74%

Total Foreclosure Filings (year-to-date) N/A

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Lummi Island, WA 98262 Real Estate Overview

There were 32 residential properties sold in the past year in Lummi Island, WA 98262. The median home value in Lummi Island, WA 98262 is $676,804. There are a total of 895 residential properties in the 98262.

Median Sales Price i

$414,687

(Jul 2025)

July '25 Jul '25 $414,687
June '25 Jun '25 N/A
May '25 May '25 $756,000
April '25 Apr '25 $390,000
March '25 Mar '25 N/A
February '25 Feb '25 N/A
January '25 Jan '25 $425,000
December '24 Dec '24 $853,000
November '24 Nov '24 N/A
October '24 Oct '24 $1,214,989
September '24 Sep '24 $875,000
August '24 Aug '24 $399,000

Median Down Payment i

$111,797

(Jul 2025)

July '25 Jul '25 $111,797
June '25 Jun '25 N/A
May '25 May '25 $158,425
April '25 Apr '25 $220,000
March '25 Mar '25 N/A
February '25 Feb '25 N/A
January '25 Jan '25 $7,698
December '24 Dec '24 $244,400
November '24 Nov '24 N/A
October '24 Oct '24 $448,439
September '24 Sep '24 $108,450
August '24 Aug '24 $71,928

Number of Homes Sold i

5

(Jul 2025)

+150%

year-over-year

y-o-y

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

Number of Purchase Loans i

2

(Jul 2025)

year-over-year

y-o-y

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

Number of REFI Loans i

July '25 Jul '25 N/A
June '25 Jun '25 N/A
May '25 May '25 N/A
April '25 Apr '25 1
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 1
August '24 Aug '24 1

Number of HELOC Loans i

2

(Jul 2025)

July '25 Jul '25 2
June '25 Jun '25 1
May '25 May '25 N/A
April '25 Apr '25 N/A
March '25 Mar '25 N/A
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

Lummi Island, WA 98262 Real Estate Market Overview

Last 30 days

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