House Prices

House Prices & Home Values Saint John, WA 2026


Average Data

average house price$182,048
average size per house1702 ft²
average price per ft²107 $ / ft²

04/16/2026 - The value range (VR) for house prices in Saint John, WA is $113/ sqft to $113/ sqft. An average home with 1702 sqft costs approximately $192,326 to $192,326. Saint John, WA includes 1 ZIP codes and it is located in Whitman county. The lowest prices are found in ZIP 99171, while the highest are in ZIP 99171. The average price per sqare feet is $107. Our analysis is based on 14 property listings.

Avergage prices by ZIP codes Saint John

99171112 $ / ft²




Historical development of home values in Saint John

Year Estimated value (USD) Change vs. 2025
2010 $84,546 -53.6%
2011 $81,277 -55.4%
2012 $81,058 -55.5%
2013 $84,088 -53.8%
2014 $88,269 -51.5%
2015 $92,799 -49.0%
2016 $97,642 -46.4%
2017 $102,912 -43.5%
2018 $108,602 -40.3%
2019 $113,638 -37.6%
2020 $119,512 -34.4%
2021 $135,932 -25.3%
2022 $158,467 -13.0%
2023 $167,110 -8.2%
2024 $176,778 -2.9%
2025 $182,048 0.0%

Graph: estimated home values in Saint John over time (USD)



Example: 100% financing house in Saint John

Loan amount: $182,048

Interest rate: 6.00%

Fixed monthly payment: $1,091.47

Breakdown in the 1st month:
Interest portion: $910.24  –  Principal portion: $181.23

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $10,862.07 $2,235.57 $179,812.43
2 $10,724.18 $2,373.46 $177,438.97
3 $10,577.79 $2,519.85 $174,919.13
4 $10,422.37 $2,675.26 $172,243.86
5 $10,257.37 $2,840.27 $169,403.60
6 $10,082.19 $3,015.45 $166,388.15
7 $9,896.20 $3,201.44 $163,186.71
8 $9,698.74 $3,398.89 $159,787.82
9 $9,489.11 $3,608.53 $156,179.29
10 $9,266.54 $3,831.10 $152,348.19
11 $9,030.25 $4,067.39 $148,280.80
12 $8,779.38 $4,318.26 $143,962.54
13 $8,513.04 $4,584.60 $139,377.94
14 $8,230.27 $4,867.37 $134,510.58
15 $7,930.06 $5,167.58 $129,343.00
16 $7,611.34 $5,486.30 $123,856.70
17 $7,272.95 $5,824.68 $118,032.02
18 $6,913.70 $6,183.94 $111,848.08
19 $6,532.29 $6,565.35 $105,282.73
20 $6,127.35 $6,970.28 $98,312.45
21 $5,697.44 $7,400.20 $90,912.25
22 $5,241.01 $7,856.62 $83,055.63
23 $4,756.43 $8,341.20 $74,714.42
24 $4,241.97 $8,855.67 $65,858.75
25 $3,695.77 $9,401.87 $56,456.88
26 $3,115.88 $9,981.76 $46,475.13
27 $2,500.23 $10,597.41 $35,877.72
28 $1,846.60 $11,251.03 $24,626.69
29 $1,152.66 $11,944.97 $12,681.71
30 $415.92 $12,681.71 $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 Saint John, WA


1500 sqft3900 sqft
Ø selling price$194,206$413,128
Ø fast selling$176,550$371,815
Ø high price sale$211,861$454,440

In 2026, houses in Saint John, WA will be offered at an average price of $107 per square foot. A 1,500 sqft home priced at $194,206 is 22.61% more expensive per square foot than a 3,900 sqft home priced at $413,128. Home prices in Saint John, WA vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $286,011. Sellers who can wait longer may achieve a higher price of up to $349,569.

FAQ – Home Values in Saint John

What is the median home value in Saint John in 2026?

In 2026, the typical home value in Saint John is about $182,048 for an average home size of 1702 square feet. This corresponds to an average price of roughly $107 per square foot.

What is the average cost per square foot in Saint John?

In 2026, homes in Saint John sell for an average of around $107 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 Saint John is about 1702 square feet, with an estimated 2026 value around $182,048.



Locations close to Saint John, WA

Springdale, WA129 $ / ft²
Steptoe, WA120 $ / ft²
Thornton, WA217 $ / ft²
Rosalia, WA117 $ / ft²
Ritzville, WA150 $ / ft²
Rice, WA241 $ / ft²
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