House Prices

House Prices & Home Values Cosmopolis, WA 2026


Average Data

average house price$413,442
average size per house1911 ft²
average price per ft²217 $ / ft²

05/23/2026 - The value range (VR) for house prices in Cosmopolis, WA is $226/ sqft to $226/ sqft. An average home with 1911 sqft costs approximately $431,886 to $431,886. Cosmopolis, WA includes 1 ZIP codes and it is located in Grays Harbor county. The lowest prices are found in ZIP 98537, while the highest are in ZIP 98537. The average price per sqare feet is $217. Our analysis is based on 24 property listings.

Avergage prices by ZIP codes Cosmopolis

98537210 $ / ft²




Historical development of home values in Cosmopolis

Year Estimated value (USD) Change vs. 2025
2010 $192,010 -53.6%
2011 $184,585 -55.4%
2012 $184,088 -55.5%
2013 $190,969 -53.8%
2014 $200,464 -51.5%
2015 $210,753 -49.0%
2016 $221,752 -46.4%
2017 $233,720 -43.5%
2018 $246,642 -40.3%
2019 $258,078 -37.6%
2020 $271,419 -34.4%
2021 $308,710 -25.3%
2022 $359,887 -13.0%
2023 $379,518 -8.2%
2024 $401,473 -2.9%
2025 $413,442 0.0%

Graph: estimated home values in Cosmopolis over time (USD)



Example: 100% financing house in Cosmopolis

Loan amount: $413,442

Interest rate: 6.00%

Fixed monthly payment: $2,478.79

Breakdown in the 1st month:
Interest portion: $2,067.21  –  Principal portion: $411.58

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $24,668.41 $5,077.12 $408,364.88
2 $24,355.26 $5,390.26 $402,974.62
3 $24,022.80 $5,722.72 $397,251.90
4 $23,669.84 $6,075.69 $391,176.22
5 $23,295.10 $6,450.42 $384,725.79
6 $22,897.26 $6,848.27 $377,877.52
7 $22,474.87 $7,270.66 $370,606.87
8 $22,026.43 $7,719.09 $362,887.78
9 $21,550.33 $8,195.19 $354,692.59
10 $21,044.87 $8,700.65 $345,991.94
11 $20,508.24 $9,237.29 $336,754.65
12 $19,938.50 $9,807.02 $326,947.62
13 $19,333.62 $10,411.90 $316,535.72
14 $18,691.44 $11,054.08 $305,481.64
15 $18,009.65 $11,735.88 $293,745.76
16 $17,285.81 $12,459.72 $281,286.05
17 $16,517.32 $13,228.21 $268,057.84
18 $15,701.43 $14,044.09 $254,013.75
19 $14,835.22 $14,910.30 $239,103.44
20 $13,915.59 $15,829.94 $223,273.51
21 $12,939.23 $16,806.29 $206,467.21
22 $11,902.66 $17,842.87 $188,624.35
23 $10,802.15 $18,943.38 $169,680.97
24 $9,633.76 $20,111.76 $149,569.21
25 $8,393.31 $21,352.21 $128,216.99
26 $7,076.35 $22,669.17 $105,547.82
27 $5,678.17 $24,067.36 $81,480.47
28 $4,193.75 $25,551.78 $55,928.69
29 $2,617.77 $27,127.75 $28,800.94
30 $944.59 $28,800.94 $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 Cosmopolis, WA


1500 sqft3900 sqft
Ø selling price$393,856$837,838
Ø fast selling$358,050$754,054
Ø high price sale$429,661$921,621

In 2026, houses in Cosmopolis, WA will be offered at an average price of $217 per square foot. A 1,500 sqft home priced at $393,856 is 21.37% more expensive per square foot than a 3,900 sqft home priced at $837,838. Home prices in Cosmopolis, WA vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $580,041. Sellers who can wait longer may achieve a higher price of up to $708,939.


Cosmopolis, WA: Gateway to Grays Harbor and the Olympic Peninsula

Overview

Cosmopolis, WA is a welcoming small city in Grays Harbor County on Washington?s lush Olympic Peninsula.
Nestled along the Chehalis River, Cosmopolis offers easy access to Aberdeen, Hoquiam, and coastal beaches. Travelers searching for Cosmopolis Washington will find a quiet base for exploring rain forests, rivers, and the Pacific Ocean.

History and Community

The city?s identity is rooted in a proud timber and milling heritage that still shapes local jobs and culture.
Downtown businesses, parks, and community events reflect the friendly, hard-working spirit of ?Cosi.? Families appreciate the small-town pace, local schools, and quick connections to regional services and healthcare.

Things to Do and Living in Cosmopolis

Outdoor recreation near Cosmopolis WA includes river walks, birding, kayaking, and day trips to Olympic National Park.
Nearby beaches like Westport and Ocean Shores invite surfing, fishing, and storm watching throughout the year. Homebuyers exploring Cosmopolis real estate will find modest neighborhoods, mature trees, and close-knit streets. Whether you are planning a weekend visit or a move, Cosmopolis, Washington delivers affordability, nature, and genuine Northwest charm.



FAQ – Home Values in Cosmopolis

What is the median home value in Cosmopolis in 2026?

In 2026, the typical home value in Cosmopolis is about $413,442 for an average home size of 1911 square feet. This corresponds to an average price of roughly $217 per square foot.

What is the average cost per square foot in Cosmopolis?

In 2026, homes in Cosmopolis sell for an average of around $217 per square foot, with a typical range between $226 and $226 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 Cosmopolis is about 1911 square feet, with an estimated 2026 value around $413,442.



Locations close to Cosmopolis, WA

Curtis, WA240 $ / ft²
Elma, WA152 $ / ft²
Ethel, WA145 $ / ft²
Copalis Crossing, WA221 $ / ft²
Copalis Beach, WA233 $ / ft²
Cinebar, WA239 $ / ft²
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