House Prices

House Prices & Home Values Mattawa, WA 2026


Average Data

average house price$363,377
average size per house1877 ft²
average price per ft²194 $ / ft²

04/15/2026 - The value range (VR) for house prices in Mattawa, WA is $212/ sqft to $212/ sqft. An average home with 1877 sqft costs approximately $397,924 to $397,924. Mattawa, WA includes 1 ZIP codes and it is located in Grant county. The lowest prices are found in ZIP 99349, while the highest are in ZIP 99349. The average price per sqare feet is $194. Our analysis is based on 13 property listings.

Avergage prices by ZIP codes Mattawa

99349208 $ / ft²




Historical development of home values in Mattawa

Year Estimated value (USD) Change vs. 2025
2010 $168,759 -53.6%
2011 $162,233 -55.4%
2012 $161,796 -55.5%
2013 $167,844 -53.8%
2014 $176,190 -51.5%
2015 $185,232 -49.0%
2016 $194,899 -46.4%
2017 $205,418 -43.5%
2018 $216,775 -40.3%
2019 $226,827 -37.6%
2020 $238,552 -34.4%
2021 $271,328 -25.3%
2022 $316,307 -13.0%
2023 $333,561 -8.2%
2024 $352,858 -2.9%
2025 $363,377 0.0%

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



Example: 100% financing house in Mattawa

Loan amount: $363,377

Interest rate: 6.00%

Fixed monthly payment: $2,178.63

Breakdown in the 1st month:
Interest portion: $1,816.89  –  Principal portion: $361.74

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $21,681.23 $4,462.31 $358,914.69
2 $21,406.01 $4,737.54 $354,177.15
3 $21,113.81 $5,029.74 $349,147.41
4 $20,803.58 $5,339.96 $343,807.45
5 $20,474.23 $5,669.32 $338,138.13
6 $20,124.55 $6,018.99 $332,119.14
7 $19,753.32 $6,390.23 $325,728.91
8 $19,359.18 $6,784.36 $318,944.55
9 $18,940.74 $7,202.81 $311,741.74
10 $18,496.48 $7,647.06 $304,094.68
11 $18,024.83 $8,118.72 $295,975.96
12 $17,524.08 $8,619.46 $287,356.50
13 $16,992.45 $9,151.09 $278,205.41
14 $16,428.04 $9,715.51 $268,489.90
15 $15,828.80 $10,314.74 $258,175.16
16 $15,192.61 $10,950.93 $247,224.23
17 $14,517.18 $11,626.36 $235,597.87
18 $13,800.10 $12,343.45 $223,254.42
19 $13,038.78 $13,104.77 $210,149.65
20 $12,230.50 $13,913.04 $196,236.61
21 $11,372.38 $14,771.17 $181,465.45
22 $10,461.33 $15,682.22 $165,783.23
23 $9,494.08 $16,649.46 $149,133.76
24 $8,467.18 $17,676.37 $131,457.40
25 $7,376.94 $18,766.61 $112,690.79
26 $6,219.46 $19,924.09 $92,766.70
27 $4,990.58 $21,152.96 $71,613.74
28 $3,685.91 $22,457.63 $49,156.11
29 $2,300.78 $23,842.77 $25,313.34
30 $830.21 $25,313.34 $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 Mattawa, WA


1500 sqft3900 sqft
Ø selling price$352,110$749,035
Ø fast selling$320,100$674,131
Ø high price sale$384,121$823,938

In 2026, houses in Mattawa, WA will be offered at an average price of $194 per square foot. A 1,500 sqft home priced at $352,110 is 22.47% more expensive per square foot than a 3,900 sqft home priced at $749,035. Home prices in Mattawa, WA vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $518,563. Sellers who can wait longer may achieve a higher price of up to $633,798.

FAQ – Home Values in Mattawa

What is the median home value in Mattawa in 2026?

In 2026, the typical home value in Mattawa is about $363,377 for an average home size of 1877 square feet. This corresponds to an average price of roughly $194 per square foot.

What is the average cost per square foot in Mattawa?

In 2026, homes in Mattawa sell for an average of around $194 per square foot, with a typical range between $212 and $212 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 Mattawa is about 1877 square feet, with an estimated 2026 value around $363,377.



Locations close to Mattawa, WA

Prosser, WA171 $ / ft²
Richland, WA164 $ / ft²
West Richland, WA142 $ / ft²
Prescott, WA170 $ / ft²
Pomeroy, WA135 $ / ft²
Plymouth, WA161 $ / ft²
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