House Prices

House Prices & Home Values Hay, WA 2026


Average Data

average house price$345,398
average size per house2118 ft²
average price per ft²164 $ / ft²

05/21/2026 - The value range (VR) for house prices in Hay, WA is $113/ sqft to $113/ sqft. An average home with 2118 sqft costs approximately $239,334 to $239,334. Hay, WA includes 1 ZIP codes and it is located in Whitman county. The lowest prices are found in ZIP 99136, while the highest are in ZIP 99136. The average price per sqare feet is $164. Our analysis is based on 22 property listings.

Avergage prices by ZIP codes Hay

99136104 $ / ft²




Historical development of home values in Hay

Year Estimated value (USD) Change vs. 2025
2010 $160,409 -53.6%
2011 $154,206 -55.4%
2012 $153,791 -55.5%
2013 $159,539 -53.8%
2014 $167,472 -51.5%
2015 $176,067 -49.0%
2016 $185,256 -46.4%
2017 $195,255 -43.5%
2018 $206,050 -40.3%
2019 $215,604 -37.6%
2020 $226,749 -34.4%
2021 $257,903 -25.3%
2022 $300,657 -13.0%
2023 $317,057 -8.2%
2024 $335,399 -2.9%
2025 $345,398 0.0%

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



Example: 100% financing house in Hay

Loan amount: $345,398

Interest rate: 6.00%

Fixed monthly payment: $2,070.84

Breakdown in the 1st month:
Interest portion: $1,726.99  –  Principal portion: $343.85

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $20,608.50 $4,241.53 $341,156.47
2 $20,346.89 $4,503.14 $336,653.34
3 $20,069.15 $4,780.88 $331,872.46
4 $19,774.27 $5,075.75 $326,796.70
5 $19,461.21 $5,388.82 $321,407.89
6 $19,128.84 $5,721.19 $315,686.70
7 $18,775.97 $6,074.06 $309,612.65
8 $18,401.34 $6,448.69 $303,163.96
9 $18,003.59 $6,846.43 $296,317.52
10 $17,581.32 $7,268.70 $289,048.82
11 $17,133.00 $7,717.02 $281,331.80
12 $16,657.04 $8,192.99 $273,138.81
13 $16,151.71 $8,698.32 $264,440.49
14 $15,615.22 $9,234.81 $255,205.68
15 $15,045.63 $9,804.39 $245,401.29
16 $14,440.92 $10,409.11 $234,992.18
17 $13,798.91 $11,051.12 $223,941.06
18 $13,117.30 $11,732.73 $212,208.34
19 $12,393.65 $12,456.37 $199,751.96
20 $11,625.37 $13,224.66 $186,527.31
21 $10,809.70 $14,040.32 $172,486.98
22 $9,943.73 $14,906.30 $157,580.68
23 $9,024.34 $15,825.69 $141,754.99
24 $8,048.24 $16,801.78 $124,953.21
25 $7,011.95 $17,838.08 $107,115.13
26 $5,911.73 $18,938.29 $88,176.83
27 $4,743.66 $20,106.37 $68,070.47
28 $3,503.54 $21,346.48 $46,723.98
29 $2,186.94 $22,663.09 $24,060.90
30 $789.13 $24,060.90 $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 Hay, WA


1500 sqft3900 sqft
Ø selling price$297,660$633,204
Ø fast selling$270,600$569,884
Ø high price sale$324,720$696,525

In 2026, houses in Hay, WA will be offered at an average price of $164 per square foot. A 1,500 sqft home priced at $297,660 is 21.14% more expensive per square foot than a 3,900 sqft home priced at $633,204. Home prices in Hay, WA vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $438,373. Sellers who can wait longer may achieve a higher price of up to $535,789.

FAQ – Home Values in Hay

What is the median home value in Hay in 2026?

In 2026, the typical home value in Hay is about $345,398 for an average home size of 2118 square feet. This corresponds to an average price of roughly $164 per square foot.

What is the average cost per square foot in Hay?

In 2026, homes in Hay sell for an average of around $164 per square foot, with a typical range between $113 and $113 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 Hay is about 2118 square feet, with an estimated 2026 value around $345,398.



Locations close to Hay, WA

Hunters, WA426 $ / ft²
Inchelium, WA73 $ / ft²
Ione, WA254 $ / ft²
Hartline, WA111 $ / ft²
Harrington, WA129 $ / ft²
Grand Coulee, WA128 $ / ft²
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