House Prices

House Prices & Home Values Erwin, SD 2026


Average Data

average house price$223,162
average size per house2181 ft²
average price per ft²103 $ / ft²

04/15/2026 - The value range (VR) for house prices in Erwin, SD is $136/ sqft to $136/ sqft. An average home with 2181 sqft costs approximately $296,616 to $296,616. Erwin, SD includes 1 ZIP codes and it is located in Kingsbury county. The lowest prices are found in ZIP 57233, while the highest are in ZIP 57233. The average price per sqare feet is $103. Our analysis is based on 21 property listings.

Avergage prices by ZIP codes Erwin

57233141 $ / ft²




Historical development of home values in Erwin

Year Estimated value (USD) Change vs. 2025
2010 $103,640 -53.6%
2011 $99,633 -55.4%
2012 $99,364 -55.5%
2013 $103,078 -53.8%
2014 $108,204 -51.5%
2015 $113,757 -49.0%
2016 $119,694 -46.4%
2017 $126,154 -43.5%
2018 $133,129 -40.3%
2019 $139,302 -37.6%
2020 $146,503 -34.4%
2021 $166,631 -25.3%
2022 $194,255 -13.0%
2023 $204,851 -8.2%
2024 $216,702 -2.9%
2025 $223,162 0.0%

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



Example: 100% financing house in Erwin

Loan amount: $223,162

Interest rate: 6.00%

Fixed monthly payment: $1,337.97

Breakdown in the 1st month:
Interest portion: $1,115.81  –  Principal portion: $222.16

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $13,315.17 $2,740.46 $220,421.54
2 $13,146.15 $2,909.48 $217,512.06
3 $12,966.70 $3,088.93 $214,423.13
4 $12,776.18 $3,279.45 $211,143.68
5 $12,573.91 $3,481.72 $207,661.96
6 $12,359.16 $3,696.46 $203,965.50
7 $12,131.17 $3,924.45 $200,041.05
8 $11,889.12 $4,166.51 $195,874.54
9 $11,632.14 $4,423.49 $191,451.05
10 $11,359.31 $4,696.32 $186,754.74
11 $11,069.65 $4,985.98 $181,768.76
12 $10,762.13 $5,293.50 $176,475.26
13 $10,435.64 $5,619.99 $170,855.27
14 $10,089.01 $5,966.62 $164,888.65
15 $9,721.00 $6,334.63 $158,554.02
16 $9,330.29 $6,725.33 $151,828.69
17 $8,915.49 $7,140.14 $144,688.55
18 $8,475.10 $7,580.53 $137,108.02
19 $8,007.55 $8,048.08 $129,059.95
20 $7,511.16 $8,544.46 $120,515.48
21 $6,984.16 $9,071.47 $111,444.02
22 $6,424.65 $9,630.98 $101,813.04
23 $5,830.63 $10,224.99 $91,588.04
24 $5,199.98 $10,855.65 $80,732.40
25 $4,530.43 $11,525.20 $69,207.19
26 $3,819.58 $12,236.05 $56,971.14
27 $3,064.88 $12,990.74 $43,980.40
28 $2,263.64 $13,791.98 $30,188.41
29 $1,412.98 $14,642.64 $15,545.77
30 $509.86 $15,545.77 $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 Erwin, SD


1500 sqft3900 sqft
Ø selling price$186,946$397,684
Ø fast selling$169,950$357,915
Ø high price sale$203,941$437,452

In 2026, houses in Erwin, SD will be offered at an average price of $103 per square foot. A 1,500 sqft home priced at $186,946 is 23.74% more expensive per square foot than a 3,900 sqft home priced at $397,684. Home prices in Erwin, SD vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $275,319. Sellers who can wait longer may achieve a higher price of up to $336,501.


Erwin, South Dakota Overview

Discover Erwin, SD, a quiet prairie town in Kingsbury County known for friendly community spirit and wide-open skies.
This Erwin, South Dakota guide highlights history, lifestyle, and travel tips to help you plan a visit or relocation.

History and Community

With late 19th-century roots, Erwin retains classic small-town charm with annual gatherings, churches, and local traditions.
Visitors often pair a stop in Erwin with regional heritage sites and Laura Ingalls Wilder country nearby, enriching the cultural experience.

Outdoor Recreation and Attractions

The area offers outdoor recreation like birding, fishing on nearby lakes, and scenic drives through rolling prairies.
Photographers love sunrise and sunset vistas, while hunters and anglers appreciate seasonal access to public lands and waters.

Living in Erwin

Housing is typically affordable, making Erwin real estate appealing to buyers seeking space, value, and a slower pace.
Essential services and small businesses are accessible in town or short drives to neighboring communities, supporting everyday needs.

Travel Tips and Seasons

Weather in Erwin, SD brings cold, snowy winters and warm summers, so pack layers and check forecasts before you go.
Reach Erwin by regional highways, plan fuel and food stops ahead, and enjoy a peaceful South Dakota getaway far from crowds.



FAQ – Home Values in Erwin

What is the median home value in Erwin in 2026?

In 2026, the typical home value in Erwin is about $223,162 for an average home size of 2181 square feet. This corresponds to an average price of roughly $103 per square foot.

What is the average cost per square foot in Erwin?

In 2026, homes in Erwin sell for an average of around $103 per square foot, with a typical range between $136 and $136 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 Erwin is about 2181 square feet, with an estimated 2026 value around $223,162.



Locations close to Erwin, SD

Estelline, SD124 $ / ft²
Florence, SD87 $ / ft²
Garden City, SD150 $ / ft²
Eden, SD108 $ / ft²
De Smet, SD135 $ / ft²
Corona, SD136 $ / ft²
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