House Prices

House Prices & Home Values Hartline, 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 Hartline, WA is $110/ sqft to $110/ sqft. An average home with 2118 sqft costs approximately $232,980 to $232,980. Hartline, WA includes 1 ZIP codes and it is located in Grant county. The lowest prices are found in ZIP 99135, while the highest are in ZIP 99135. The average price per sqare feet is $164. Our analysis is based on 22 property listings.

Avergage prices by ZIP codes Hartline

99135111 $ / ft²




Historical development of home values in Hartline

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 Hartline over time (USD)



Example: 100% financing house in Hartline

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 Hartline, 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 Hartline, WA will be offered at an average price of $164 per square foot. A 1,500 sqft home priced at $297,660 is 23.14% more expensive per square foot than a 3,900 sqft home priced at $633,204. Home prices in Hartline, 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 Hartline

What is the median home value in Hartline in 2026?

In 2026, the typical home value in Hartline 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 Hartline?

In 2026, homes in Hartline sell for an average of around $164 per square foot, with a typical range between $110 and $110 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 Hartline is about 2118 square feet, with an estimated 2026 value around $345,398.



Locations close to Hartline, WA

Hay, WA104 $ / ft²
Hunters, WA426 $ / ft²
Inchelium, WA73 $ / ft²
Harrington, WA129 $ / ft²
Grand Coulee, WA128 $ / ft²
Gifford, WA296 $ / ft²
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