House Prices

House Prices & Home Values Dorchester, IA 2026


Average Data

average house price$409,450
average size per house2369 ft²
average price per ft²173 $ / ft²

04/19/2026 - The value range (VR) for house prices in Dorchester, IA is $173/ sqft to $173/ sqft. An average home with 2369 sqft costs approximately $409,837 to $409,837. Dorchester, IA includes 1 ZIP codes and it is located in Allamakee county. The lowest prices are found in ZIP 52140, while the highest are in ZIP 52140. The average price per sqare feet is $173. Our analysis is based on 2 property listings.

Avergage prices by ZIP codes Dorchester

52140186 $ / ft²




Historical development of home values in Dorchester

Year Estimated value (USD) Change vs. 2025
2010 $190,156 -53.6%
2011 $182,803 -55.4%
2012 $182,310 -55.5%
2013 $189,125 -53.8%
2014 $198,529 -51.5%
2015 $208,718 -49.0%
2016 $219,610 -46.4%
2017 $231,464 -43.5%
2018 $244,260 -40.3%
2019 $255,586 -37.6%
2020 $268,799 -34.4%
2021 $305,730 -25.3%
2022 $356,412 -13.0%
2023 $375,853 -8.2%
2024 $397,597 -2.9%
2025 $409,450 0.0%

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



Example: 100% financing house in Dorchester

Loan amount: $409,450

Interest rate: 6.00%

Fixed monthly payment: $2,454.86

Breakdown in the 1st month:
Interest portion: $2,047.25  –  Principal portion: $407.61

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $24,430.22 $5,028.09 $404,421.91
2 $24,120.10 $5,338.22 $399,083.69
3 $23,790.85 $5,667.47 $393,416.22
4 $23,441.29 $6,017.02 $387,399.20
5 $23,070.18 $6,388.14 $381,011.06
6 $22,676.17 $6,782.15 $374,228.92
7 $22,257.86 $7,200.45 $367,028.47
8 $21,813.75 $7,644.56 $359,383.90
9 $21,342.25 $8,116.06 $351,267.84
10 $20,841.67 $8,616.64 $342,651.20
11 $20,310.22 $9,148.10 $333,503.10
12 $19,745.98 $9,712.33 $323,790.77
13 $19,146.95 $10,311.37 $313,479.40
14 $18,510.97 $10,947.35 $302,532.05
15 $17,835.76 $11,622.56 $290,909.49
16 $17,118.90 $12,339.41 $278,570.08
17 $16,357.83 $13,100.48 $265,469.60
18 $15,549.83 $13,908.49 $251,561.11
19 $14,691.98 $14,766.34 $236,794.77
20 $13,781.23 $15,677.09 $221,117.68
21 $12,814.30 $16,644.02 $204,473.66
22 $11,787.73 $17,670.59 $186,803.08
23 $10,697.85 $18,760.47 $168,042.61
24 $9,540.74 $19,917.57 $148,125.04
25 $8,312.27 $21,146.05 $126,978.99
26 $7,008.03 $22,450.29 $104,528.70
27 $5,623.34 $23,834.97 $80,693.73
28 $4,153.25 $25,305.06 $55,388.67
29 $2,592.49 $26,865.82 $28,522.85
30 $935.47 $28,522.85 $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 Dorchester, IA


1500 sqft3900 sqft
Ø selling price$313,995$667,953
Ø fast selling$285,450$601,158
Ø high price sale$342,540$734,749

In 2026, houses in Dorchester, IA will be offered at an average price of $173 per square foot. A 1,500 sqft home priced at $313,995 is 24.72% more expensive per square foot than a 3,900 sqft home priced at $667,953. Home prices in Dorchester, IA vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $462,430. Sellers who can wait longer may achieve a higher price of up to $565,192.

FAQ – Home Values in Dorchester

What is the median home value in Dorchester in 2026?

In 2026, the typical home value in Dorchester is about $409,450 for an average home size of 2369 square feet. This corresponds to an average price of roughly $173 per square foot.

What is the average cost per square foot in Dorchester?

In 2026, homes in Dorchester sell for an average of around $173 per square foot, with a typical range between $173 and $173 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 Dorchester is about 2369 square feet, with an estimated 2026 value around $409,450.



Locations close to Dorchester, IA

Elgin, IA72 $ / ft²
Fayette, IA64 $ / ft²
Fort Atkinson, IA117 $ / ft²
Cresco, IA110 $ / ft²
Clermont, IA111 $ / ft²
Chester, IA97 $ / ft²
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