House Prices

House Prices & Home Values Coulee Dam, WA 2026


Average Data

average house price$259,000
average size per house1932 ft²
average price per ft²135 $ / ft²

05/21/2026 - The value range (VR) for house prices in Coulee Dam, WA is $134/ sqft to $134/ sqft. An average home with 1932 sqft costs approximately $258,888 to $258,888. Coulee Dam, WA includes 1 ZIP codes and it is located in Okanogan county. The lowest prices are found in ZIP 99116, while the highest are in ZIP 99116. The average price per sqare feet is $135. Our analysis is based on 1 property listings.

Avergage prices by ZIP codes Coulee Dam

99116125 $ / ft²




Historical development of home values in Coulee Dam

Year Estimated value (USD) Change vs. 2025
2010 $120,284 -53.6%
2011 $115,633 -55.4%
2012 $115,322 -55.5%
2013 $119,632 -53.8%
2014 $125,581 -51.5%
2015 $132,026 -49.0%
2016 $138,916 -46.4%
2017 $146,414 -43.5%
2018 $154,508 -40.3%
2019 $161,673 -37.6%
2020 $170,030 -34.4%
2021 $193,391 -25.3%
2022 $225,451 -13.0%
2023 $237,748 -8.2%
2024 $251,502 -2.9%
2025 $259,000 0.0%

Graph: estimated home values in Coulee Dam over time (USD)



Example: 100% financing house in Coulee Dam

Loan amount: $259,000

Interest rate: 6.00%

Fixed monthly payment: $1,552.84

Breakdown in the 1st month:
Interest portion: $1,295.00  –  Principal portion: $257.84

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $15,453.48 $3,180.55 $255,819.45
2 $15,257.31 $3,376.72 $252,442.73
3 $15,049.04 $3,584.99 $248,857.74
4 $14,827.93 $3,806.10 $245,051.64
5 $14,593.18 $4,040.85 $241,010.78
6 $14,343.94 $4,290.09 $236,720.70
7 $14,079.34 $4,554.69 $232,166.01
8 $13,798.42 $4,835.61 $227,330.40
9 $13,500.17 $5,133.86 $222,196.54
10 $13,183.52 $5,450.51 $216,746.03
11 $12,847.35 $5,786.68 $210,959.34
12 $12,490.44 $6,143.59 $204,815.75
13 $12,111.51 $6,522.52 $198,293.24
14 $11,709.22 $6,924.81 $191,368.43
15 $11,282.11 $7,351.92 $184,016.51
16 $10,828.66 $7,805.37 $176,211.14
17 $10,347.24 $8,286.79 $167,924.35
18 $9,836.13 $8,797.90 $159,126.46
19 $9,293.50 $9,340.53 $149,785.92
20 $8,717.39 $9,916.64 $139,869.29
21 $8,105.76 $10,528.27 $129,341.02
22 $7,456.40 $11,177.63 $118,163.38
23 $6,766.99 $11,867.04 $106,296.34
24 $6,035.05 $12,598.98 $93,697.36
25 $5,257.97 $13,376.06 $80,321.31
26 $4,432.97 $14,201.06 $66,120.24
27 $3,557.08 $15,076.95 $51,043.29
28 $2,627.17 $16,006.86 $35,036.43
29 $1,639.90 $16,994.13 $18,042.29
30 $591.74 $18,042.29 $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 Coulee Dam, WA


1500 sqft3900 sqft
Ø selling price$245,026$521,236
Ø fast selling$222,751$469,112
Ø high price sale$267,300$573,359

In 2026, houses in Coulee Dam, WA will be offered at an average price of $135 per square foot. A 1,500 sqft home priced at $245,026 is 21.44% more expensive per square foot than a 3,900 sqft home priced at $521,236. Home prices in Coulee Dam, WA vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $360,856. Sellers who can wait longer may achieve a higher price of up to $441,046.


Coulee Dam, WA Travel Guide

Coulee Dam, WA is a small Eastern Washington town anchored by the world-famous Grand Coulee Dam on the Columbia River.
Visitors come for dramatic basalt cliffs, sunny skies, and easy access to Lake Roosevelt National Recreation Area.
The colossal Grand Coulee Dam remains an engineering icon, generating massive hydroelectric power and supplying irrigation across the Northwest.

Top Attractions and Outdoor Recreation

At the dam?s Visitor Center, interpretive exhibits and seasonal laser light shows explain the project?s history, innovation, and impact.
Outdoor enthusiasts enjoy boating, fishing, kayaking, and swimming on Lake Roosevelt?s expansive waters and quiet coves.
Nearby trails offer scenic hiking, wildlife viewing, and panoramic overlooks ideal for photography at sunrise and sunset.

Culture, History, and Trip Planning

The town of Coulee Dam, Washington also highlights the living cultures of the Colville Tribes and the region?s deep Indigenous heritage.
Historic neighborhoods and museums tell the story of New Deal construction, worker camps, and the rise of hydropower in the American West.
Travelers find convenient lodging, locally owned dining, and scenic drives that connect Coulee Dam to other attractions across north-central Washington.
Whether you seek engineering wonders or outdoor recreation, Coulee Dam, WA offers a memorable base for exploring the Columbia River country.



FAQ – Home Values in Coulee Dam

What is the median home value in Coulee Dam in 2026?

In 2026, the typical home value in Coulee Dam is about $259,000 for an average home size of 1932 square feet. This corresponds to an average price of roughly $135 per square foot.

What is the average cost per square foot in Coulee Dam?

In 2026, homes in Coulee Dam sell for an average of around $135 per square foot, with a typical range between $134 and $134 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 Coulee Dam is about 1932 square feet, with an estimated 2026 value around $259,000.



Locations close to Coulee Dam, WA

Creston, WA103 $ / ft²
Curlew, WA159 $ / ft²
Cusick, WA186 $ / ft²
Coulee City, WA185 $ / ft²
Colville, WA167 $ / ft²
Colton, WA142 $ / ft²
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