House Prices

House Prices & Home Values Lummi Island, WA 2026


Average Data

average house price$681,167
average size per house2433 ft²
average price per ft²281 $ / ft²

04/04/2026 - The value range (VR) for house prices in Lummi Island, WA is $264/ sqft to $264/ sqft. An average home with 2433 sqft costs approximately $642,312 to $642,312. Lummi Island, WA includes 1 ZIP codes and it is located in Whatcom county. The lowest prices are found in ZIP 98262, while the highest are in ZIP 98262. The average price per sqare feet is $281. Our analysis is based on 3 property listings.

Avergage prices by ZIP codes Lummi Island

98262243 $ / ft²




Historical development of home values in Lummi Island

Year Estimated value (USD) Change vs. 2025
2010 $316,346 -53.6%
2011 $304,113 -55.4%
2012 $303,294 -55.5%
2013 $314,631 -53.8%
2014 $330,275 -51.5%
2015 $347,226 -49.0%
2016 $365,347 -46.4%
2017 $385,066 -43.5%
2018 $406,355 -40.3%
2019 $425,197 -37.6%
2020 $447,178 -34.4%
2021 $508,616 -25.3%
2022 $592,932 -13.0%
2023 $625,275 -8.2%
2024 $661,448 -2.9%
2025 $681,167 0.0%

Graph: estimated home values in Lummi Island over time (USD)



Example: 100% financing house in Lummi Island

Loan amount: $681,167

Interest rate: 6.00%

Fixed monthly payment: $4,083.94

Breakdown in the 1st month:
Interest portion: $3,405.84  –  Principal portion: $678.11

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $40,642.47 $8,364.81 $672,802.19
2 $40,126.55 $8,880.73 $663,921.46
3 $39,578.81 $9,428.48 $654,492.98
4 $38,997.28 $10,010.01 $644,482.97
5 $38,379.88 $10,627.40 $633,855.57
6 $37,724.41 $11,282.88 $622,572.69
7 $37,028.50 $11,978.78 $610,593.92
8 $36,289.68 $12,717.60 $597,876.31
9 $35,505.29 $13,502.00 $584,374.31
10 $34,672.51 $14,334.77 $570,039.54
11 $33,788.37 $15,218.91 $554,820.63
12 $32,849.71 $16,157.58 $538,663.06
13 $31,853.14 $17,154.14 $521,508.91
14 $30,795.11 $18,212.17 $503,296.74
15 $29,671.83 $19,335.46 $483,961.28
16 $28,479.26 $20,528.03 $463,433.25
17 $27,213.13 $21,794.15 $441,639.10
18 $25,868.92 $23,138.37 $418,500.74
19 $24,441.79 $24,565.49 $393,935.25
20 $22,926.65 $26,080.64 $367,854.61
21 $21,318.05 $27,689.23 $340,165.38
22 $19,610.24 $29,397.04 $310,768.33
23 $17,797.09 $31,210.19 $279,558.14
24 $15,872.12 $33,135.17 $246,422.97
25 $13,828.41 $35,178.87 $211,244.10
26 $11,658.66 $37,348.63 $173,895.48
27 $9,355.08 $39,652.21 $134,243.27
28 $6,909.41 $42,097.87 $92,145.40
29 $4,312.91 $44,694.37 $47,451.03
30 $1,556.26 $47,451.03 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Lummi Island, WA


1500 sqft3900 sqft
Ø selling price$510,016$1,084,941
Ø fast selling$463,651$976,447
Ø high price sale$556,380$1,193,436

In 2026, houses in Lummi Island, WA will be offered at an average price of $281 per square foot. A 1,500 sqft home priced at $510,016 is 21.09% more expensive per square foot than a 3,900 sqft home priced at $1,084,941. Home prices in Lummi Island, WA vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $751,114. Sellers who can wait longer may achieve a higher price of up to $918,028.

FAQ – Home Values in Lummi Island

What is the median home value in Lummi Island in 2026?

In 2026, the typical home value in Lummi Island is about $681,167 for an average home size of 2433 square feet. This corresponds to an average price of roughly $281 per square foot.

What is the average cost per square foot in Lummi Island?

In 2026, homes in Lummi Island sell for an average of around $281 per square foot, with a typical range between $264 and $264 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Lummi Island is about 2433 square feet, with an estimated 2026 value around $681,167.



Locations close to Lummi Island, WA

Lyman, WA175 $ / ft²
Lynden, WA260 $ / ft²
Maple Falls, WA203 $ / ft²
Lopez Island, WA1223 $ / ft²
Langley, WA447 $ / ft²
Lake Stevens, WA243 $ / ft²
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