House Prices

House Prices & Home Values Sinai, SD 2026


Average Data

average house price$340,898
average size per house2076 ft²
average price per ft²165 $ / ft²

02/08/2026 - The value range (VR) for house prices in Sinai, SD is $161/ sqft to $161/ sqft. An average home with 2076 sqft costs approximately $334,236 to $334,236. Sinai, SD includes 1 ZIP codes and it is located in Brookings county. The lowest prices are found in ZIP 57061, while the highest are in ZIP 57061. The average price per sqare feet is $165. Our analysis is based on 36 property listings.

Avergage prices by ZIP codes Sinai

57061165 $ / ft²




Historical development of home values in Sinai

Year Estimated value (USD) Change vs. 2025
2010 $158,319 -53.6%
2011 $152,197 -55.4%
2012 $151,787 -55.5%
2013 $157,461 -53.8%
2014 $165,290 -51.5%
2015 $173,774 -49.0%
2016 $182,842 -46.4%
2017 $192,711 -43.5%
2018 $203,365 -40.3%
2019 $212,795 -37.6%
2020 $223,795 -34.4%
2021 $254,543 -25.3%
2022 $296,740 -13.0%
2023 $312,926 -8.2%
2024 $331,029 -2.9%
2025 $340,898 0.0%

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



Example: 100% financing house in Sinai

Loan amount: $340,898

Interest rate: 6.00%

Fixed monthly payment: $2,043.86

Breakdown in the 1st month:
Interest portion: $1,704.49  –  Principal portion: $339.37

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $20,340.00 $4,186.27 $336,711.73
2 $20,081.80 $4,444.47 $332,267.27
3 $19,807.68 $4,718.59 $327,548.67
4 $19,516.64 $5,009.62 $322,539.05
5 $19,207.66 $5,318.61 $317,220.44
6 $18,879.62 $5,646.65 $311,573.79
7 $18,531.35 $5,994.92 $305,578.87
8 $18,161.60 $6,364.67 $299,214.20
9 $17,769.04 $6,757.23 $292,456.97
10 $17,352.26 $7,174.00 $285,282.96
11 $16,909.79 $7,616.48 $277,666.48
12 $16,440.02 $8,086.25 $269,580.23
13 $15,941.28 $8,584.99 $260,995.24
14 $15,411.77 $9,114.49 $251,880.75
15 $14,849.61 $9,676.66 $242,204.09
16 $14,252.78 $10,273.49 $231,930.60
17 $13,619.13 $10,907.14 $221,023.46
18 $12,946.40 $11,579.87 $209,443.59
19 $12,232.18 $12,294.09 $197,149.51
20 $11,473.91 $13,052.36 $184,097.15
21 $10,668.87 $13,857.40 $170,239.74
22 $9,814.17 $14,712.10 $155,527.65
23 $8,906.76 $15,619.50 $139,908.14
24 $7,943.39 $16,582.88 $123,325.26
25 $6,920.59 $17,605.68 $105,719.58
26 $5,834.71 $18,691.56 $87,028.03
27 $4,681.86 $19,844.41 $67,183.62
28 $3,457.90 $21,068.37 $46,115.24
29 $2,158.45 $22,367.82 $23,747.42
30 $778.85 $23,747.42 $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 Sinai, SD


1500 sqft3900 sqft
Ø selling price$299,475$637,065
Ø fast selling$272,250$573,359
Ø high price sale$326,700$700,772

In 2026, houses in Sinai, SD will be offered at an average price of $165 per square foot. A 1,500 sqft home priced at $299,475 is 23.55% more expensive per square foot than a 3,900 sqft home priced at $637,065. Home prices in Sinai, SD vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $441,046. Sellers who can wait longer may achieve a higher price of up to $539,056.


Explore Sinai, SD

Overview and Location

Sinai, SD is a small, friendly community in Brookings County, South Dakota, surrounded by wide-open prairie and classic Midwest scenery. Located a short drive from Brookings and Madison, the town offers quiet country living with convenient access to dining, shopping, and services.

History and Community

Founded in the early 20th century and named after Mount Sinai, the town reflects deep agricultural roots and enduring rural traditions.
Community life revolves around local gatherings, church events, and volunteer activities that welcome residents and visitors alike.

Things to Do and Outdoors

Things to do in Sinai, SD include nearby lakes, public hunting areas, and scenic gravel roads ideal for biking, birding, and sunrise photography. Seasonal opportunities range from summer fishing and boating to fall color drives and crisp winter hikes.

Living and Services

Real estate in and around Sinai, SD typically features spacious lots, outbuildings, and affordable price points compared with larger cities.
Families appreciate access to schools and healthcare in surrounding communities, along with proximity to South Dakota State University in Brookings.

Getting There

To reach Sinai, SD, travel via regional highways from I-29 and follow well-maintained county roads that cut through rolling farmland. Whether you are planning a quiet getaway or considering a move, Sinai, SD offers small-town charm, open skies, and a relaxed South Dakota pace.



FAQ – Home Values in Sinai

What is the median home value in Sinai in 2026?

In 2026, the typical home value in Sinai is about $340,898 for an average home size of 2076 square feet. This corresponds to an average price of roughly $165 per square foot.

What is the average cost per square foot in Sinai?

In 2026, homes in Sinai sell for an average of around $165 per square foot, with a typical range between $161 and $161 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 Sinai is about 2076 square feet, with an estimated 2026 value around $340,898.



Locations close to Sinai, SD

Springfield, SD168 $ / ft²
Tabor, SD136 $ / ft²
Tea, SD192 $ / ft²
Scotland, SD28 $ / ft²
Salem, SD33 $ / ft²
Rutland, SD332 $ / ft²
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