House Prices

Cottage Grove Seattle, WA House Prices & Home Values 2026


Average Data

average house price$594,387
average size per house1819 ft²
average price per ft²324 $ / ft²

04/04/2026 - The value range (VR) for house prices in Cottage Grove Seattle, WA is $307.8/ sqft to $340.2/ sqft. An average home with 1819 sqft costs approximately $553,730 to $612,017. Seattle, WA includes 1 ZIP codes and it is located in King county. The lowest prices are found in ZIP 98106, while the highest are in ZIP 98106. The average price per sqare feet is $324. Our analysis is based on 9 property listings.

Avergage prices by ZIP codes Cottage Grove Seattle

98106299 $ / ft²




Historical development of home values in Cottage Grove Seattle

Year Estimated value (USD) Change vs. 2025
2010 $276,044 -53.6%
2011 $265,369 -55.4%
2012 $264,655 -55.5%
2013 $274,547 -53.8%
2014 $288,199 -51.5%
2015 $302,990 -49.0%
2016 $318,802 -46.4%
2017 $336,009 -43.5%
2018 $354,586 -40.3%
2019 $371,027 -37.6%
2020 $390,208 -34.4%
2021 $443,819 -25.3%
2022 $517,393 -13.0%
2023 $545,615 -8.2%
2024 $577,180 -2.9%
2025 $594,387 0.0%

Graph: estimated home values in Cottage Grove Seattle over time (USD)



Example: 100% financing house in Cottage Grove Seattle

Loan amount: $594,387

Interest rate: 5.93%

Fixed monthly payment: $3,538.47

Breakdown in the 1st month:
Interest portion: $2,939.24  –  Principal portion: $599.22

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $35,072.10 $7,389.52 $586,997.48
2 $34,621.48 $7,840.14 $579,157.34
3 $34,143.38 $8,318.24 $570,839.10
4 $33,636.13 $8,825.49 $562,013.60
5 $33,097.94 $9,363.68 $552,649.93
6 $32,526.94 $9,934.68 $542,715.24
7 $31,921.11 $10,540.51 $532,174.74
8 $31,278.34 $11,183.28 $520,991.46
9 $30,596.38 $11,865.24 $509,126.22
10 $29,872.83 $12,588.79 $496,537.43
11 $29,105.15 $13,356.47 $483,180.96
12 $28,290.66 $14,170.96 $469,010.00
13 $27,426.51 $15,035.11 $453,974.89
14 $26,509.65 $15,951.97 $438,022.92
15 $25,536.89 $16,924.73 $421,098.20
16 $24,504.81 $17,956.81 $403,141.38
17 $23,409.79 $19,051.83 $384,089.55
18 $22,247.99 $20,213.63 $363,875.92
19 $21,015.35 $21,446.27 $342,429.65
20 $19,707.53 $22,754.08 $319,675.56
21 $18,319.97 $24,141.65 $295,533.92
22 $16,847.80 $25,613.82 $269,920.10
23 $15,285.84 $27,175.77 $242,744.32
24 $13,628.64 $28,832.97 $213,911.35
25 $11,870.39 $30,591.23 $183,320.12
26 $10,004.91 $32,456.71 $150,863.41
27 $8,025.67 $34,435.95 $116,427.46
28 $5,925.74 $36,535.88 $79,891.58
29 $3,697.75 $38,763.86 $41,127.72
30 $1,333.90 $41,127.72 $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 Cottage Grove Seattle, WA


1500 sqft3900 sqft
Ø selling price$581,592$1,237,204
Ø fast selling$528,720$1,113,484
Ø high price sale$634,464$1,360,924

In 2026, houses in Cottage Grove Seattle, WA will be offered at an average price of $324 per square foot. A 1,500 sqft home priced at $581,592 is 22.75% more expensive per square foot than a 3,900 sqft home priced at $1,237,204. Home prices in Cottage Grove Seattle, WA vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $856,526. Sellers who can wait longer may achieve a higher price of up to $1,046,865.


Cottage Grove, Seattle WA Neighborhood Guide

Overview

The Cottage Grove neighborhood in Seattle, WA offers a quiet, residential feel while keeping you close to the energy of the city. Known for tree-lined streets and welcoming blocks, Cottage Grove Seattle appeals to buyers seeking a balanced urban-suburban lifestyle. Its convenient Seattle location provides straightforward access to Downtown Seattle, employment centers, and waterfront attractions via major arterials and transit.


Lifestyle and Amenities

Residents enjoy everyday amenities like coffee shops, local eateries, and small businesses, with nearby parks and greenbelts for fresh-air escapes. Walkable blocks, bike-friendly routes, and proximity to community centers make the area feel family-friendly and connected. Weekend favorites include exploring neighborhood trails, catching Puget Sound viewpoints, and visiting farmers markets in surrounding districts.


Housing and Real Estate

Housing in the Cottage Grove area spans classic single-family homes, townhomes, and modern infill, giving buyers options across styles and budgets. With demand strong across Seattle?s close-in neighborhoods, homes for sale in Cottage Grove Seattle often move quickly, so partnering with a local expert can be key.


Schools and Commute

The neighborhood is served by Seattle Public Schools, and families appreciate nearby playgrounds and after-school activities. Commuters benefit from reliable bus service and easy connections to regional light rail lines, making the Downtown Seattle commute manageable without a car.



FAQ – Home Values in Cottage Grove Seattle

What is the median home value in Cottage Grove Seattle in 2026?

In 2026, the typical home value in Cottage Grove Seattle is about $594,387 for an average home size of 1819 square feet. This corresponds to an average price of roughly $324 per square foot.

What is the average cost per square foot in Cottage Grove Seattle?

In 2026, homes in Cottage Grove Seattle sell for an average of around $324 per square foot, with a typical range between $307.8 and $340.2 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Cottage Grove?

The average home size in Cottage Grove Seattle is about 1819 square feet, with an estimated 2026 value around $594,387.



Neighborhoods close to Cottage Grove Seattle, WA

Belltown Seattle, WA1209 $ / ft²
Bayside Everett, WA245 $ / ft²
Downtown Monroe Monroe, WA355 $ / ft²
Downtown Seattle Seattle, WA996 $ / ft²
Cottage Lake Woodinville, WA437 $ / ft²
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