House Prices

House Prices & Home Values Gann Valley, SD 2026


Average Data

average house price$181,620
average size per house1228 ft²
average price per ft²148 $ / ft²

04/15/2026 - The value range (VR) for house prices in Gann Valley, SD is $147/ sqft to $147/ sqft. An average home with 1228 sqft costs approximately $180,516 to $180,516. Gann Valley, SD includes 1 ZIP codes and it is located in Buffalo county. The lowest prices are found in ZIP 57341, while the highest are in ZIP 57341. The average price per sqare feet is $148. Our analysis is based on 5 property listings.

Avergage prices by ZIP codes Gann Valley

57341139 $ / ft²




Historical development of home values in Gann Valley

Year Estimated value (USD) Change vs. 2025
2010 $84,348 -53.6%
2011 $81,086 -55.4%
2012 $80,868 -55.5%
2013 $83,890 -53.8%
2014 $88,062 -51.5%
2015 $92,581 -49.0%
2016 $97,413 -46.4%
2017 $102,670 -43.5%
2018 $108,347 -40.3%
2019 $113,371 -37.6%
2020 $119,231 -34.4%
2021 $135,613 -25.3%
2022 $158,094 -13.0%
2023 $166,717 -8.2%
2024 $176,362 -2.9%
2025 $181,620 0.0%

Graph: estimated home values in Gann Valley over time (USD)



Example: 100% financing house in Gann Valley

Loan amount: $181,620

Interest rate: 6.00%

Fixed monthly payment: $1,088.90

Breakdown in the 1st month:
Interest portion: $908.10  –  Principal portion: $180.80

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $10,836.53 $2,230.31 $179,389.69
2 $10,698.97 $2,367.88 $177,021.81
3 $10,552.92 $2,513.92 $174,507.89
4 $10,397.87 $2,668.97 $171,838.91
5 $10,233.25 $2,833.59 $169,005.32
6 $10,058.48 $3,008.36 $165,996.96
7 $9,872.93 $3,193.91 $162,803.05
8 $9,675.94 $3,390.90 $159,412.15
9 $9,466.80 $3,600.05 $155,812.10
10 $9,244.75 $3,822.09 $151,990.01
11 $9,009.02 $4,057.83 $147,932.19
12 $8,758.74 $4,308.11 $143,624.08
13 $8,493.02 $4,573.82 $139,050.26
14 $8,210.92 $4,855.92 $134,194.34
15 $7,911.42 $5,155.43 $129,038.91
16 $7,593.44 $5,473.40 $123,565.51
17 $7,255.86 $5,810.99 $117,754.52
18 $6,897.45 $6,169.40 $111,585.12
19 $6,516.93 $6,549.91 $105,035.21
20 $6,112.95 $6,953.90 $98,081.31
21 $5,684.05 $7,382.80 $90,698.52
22 $5,228.69 $7,838.15 $82,860.36
23 $4,745.25 $8,321.59 $74,538.77
24 $4,231.99 $8,834.85 $65,703.92
25 $3,687.08 $9,379.77 $56,324.15
26 $3,108.56 $9,958.29 $46,365.86
27 $2,494.35 $10,572.49 $35,793.37
28 $1,842.26 $11,224.58 $24,568.79
29 $1,149.95 $11,916.89 $12,651.90
30 $414.95 $12,651.90 $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 Gann Valley, SD


1500 sqft3900 sqft
Ø selling price$268,621$571,428
Ø fast selling$244,201$514,286
Ø high price sale$293,040$628,571

In 2026, houses in Gann Valley, SD will be offered at an average price of $148 per square foot. A 1,500 sqft home priced at $268,621 is 21.74% more expensive per square foot than a 3,900 sqft home priced at $571,428. Home prices in Gann Valley, SD vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $395,605. Sellers who can wait longer may achieve a higher price of up to $483,517.

FAQ – Home Values in Gann Valley

What is the median home value in Gann Valley in 2026?

In 2026, the typical home value in Gann Valley is about $181,620 for an average home size of 1228 square feet. This corresponds to an average price of roughly $148 per square foot.

What is the average cost per square foot in Gann Valley?

In 2026, homes in Gann Valley sell for an average of around $148 per square foot, with a typical range between $147 and $147 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 Gann Valley is about 1228 square feet, with an estimated 2026 value around $181,620.



Locations close to Gann Valley, SD

Geddes, SD135 $ / ft²
Harrison, SD153 $ / ft²
Highmore, SD159 $ / ft²
Fulton, SD159 $ / ft²
Fort Thompson, SD76 $ / ft²
Fedora, SD62 $ / ft²
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