House Prices

House Prices & Home Values Harper, IA 2026


Average Data

average house price$287,710
average size per house1979 ft²
average price per ft²146 $ / ft²

04/17/2026 - The value range (VR) for house prices in Harper, IA is $117/ sqft to $117/ sqft. An average home with 1979 sqft costs approximately $231,543 to $231,543. Harper, IA includes 1 ZIP codes and it is located in Keokuk county. The lowest prices are found in ZIP 52231, while the highest are in ZIP 52231. The average price per sqare feet is $146. Our analysis is based on 24 property listings.

Avergage prices by ZIP codes Harper

52231109 $ / ft²




Historical development of home values in Harper

Year Estimated value (USD) Change vs. 2025
2010 $133,618 -53.6%
2011 $128,451 -55.4%
2012 $128,105 -55.5%
2013 $132,893 -53.8%
2014 $139,501 -51.5%
2015 $146,661 -49.0%
2016 $154,315 -46.4%
2017 $162,644 -43.5%
2018 $171,635 -40.3%
2019 $179,594 -37.6%
2020 $188,878 -34.4%
2021 $214,828 -25.3%
2022 $250,442 -13.0%
2023 $264,102 -8.2%
2024 $279,381 -2.9%
2025 $287,710 0.0%

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



Example: 100% financing house in Harper

Loan amount: $287,710

Interest rate: 6.00%

Fixed monthly payment: $1,724.97

Breakdown in the 1st month:
Interest portion: $1,438.55  –  Principal portion: $286.42

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $17,166.49 $3,533.11 $284,176.89
2 $16,948.57 $3,751.03 $280,425.86
3 $16,717.22 $3,982.38 $276,443.48
4 $16,471.59 $4,228.01 $272,215.47
5 $16,210.82 $4,488.78 $267,726.69
6 $15,933.96 $4,765.64 $262,961.05
7 $15,640.03 $5,059.57 $257,901.48
8 $15,327.96 $5,371.64 $252,529.84
9 $14,996.65 $5,702.95 $246,826.89
10 $14,644.91 $6,054.69 $240,772.20
11 $14,271.47 $6,428.13 $234,344.07
12 $13,875.00 $6,824.61 $227,519.46
13 $13,454.07 $7,245.53 $220,273.93
14 $13,007.18 $7,692.42 $212,581.50
15 $12,532.73 $8,166.87 $204,414.63
16 $12,029.01 $8,670.59 $195,744.04
17 $11,494.23 $9,205.37 $186,538.67
18 $10,926.46 $9,773.14 $176,765.53
19 $10,323.68 $10,375.92 $166,389.61
20 $9,683.71 $11,015.89 $155,373.72
21 $9,004.28 $11,695.32 $143,678.39
22 $8,282.93 $12,416.67 $131,261.73
23 $7,517.10 $13,182.50 $118,079.23
24 $6,704.03 $13,995.57 $104,083.66
25 $5,840.82 $14,858.78 $89,224.88
26 $4,924.36 $15,775.24 $73,449.64
27 $3,951.38 $16,748.22 $56,701.41
28 $2,918.39 $17,781.22 $38,920.20
29 $1,821.68 $18,877.92 $20,042.27
30 $657.33 $20,042.27 $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 Harper, IA


1500 sqft3900 sqft
Ø selling price$264,991$563,706
Ø fast selling$240,901$507,336
Ø high price sale$289,080$620,077

In 2026, houses in Harper, IA will be offered at an average price of $146 per square foot. A 1,500 sqft home priced at $264,991 is 21.32% more expensive per square foot than a 3,900 sqft home priced at $563,706. Home prices in Harper, IA vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $390,259. Sellers who can wait longer may achieve a higher price of up to $476,983.


Harper, IA Overview

Harper, IA is a quiet small town in Keokuk County, Iowa, known for its friendly community and rural charm.
Set amid the rolling fields of southeast Iowa, Harper offers a peaceful base with convenient access to regional hubs like Sigourney and Washington.

Location and Lifestyle

Residents value a slower pace of life, short commutes, and close-knit neighborhood connections.
The cost of living in Harper, Iowa is generally affordable compared to larger cities, making it attractive for first-time homebuyers and retirees. Families are served by nearby school districts and community programs that support youth activities, sports, and local events.

Economy and Things to Do

Agriculture and small businesses anchor the local economy, with farming services, trades, and essential retail supporting day-to-day needs.
Outdoor enthusiasts appreciate access to county parks, fishing spots, and scenic backroads ideal for cycling and leisurely drives. Annual festivals and church suppers in the surrounding area add to Harper?s calendar of things to do and create opportunities to meet neighbors.

Real Estate and Practical Info

Homebuyers searching for houses for sale in Harper, IA will find a range of modest single-family homes, acreage options, and period farmhouses when listings are available.
Whether you are planning a visit or considering a move, Harper, IA offers small-town warmth, straightforward amenities, and easy connections to nearby services.



FAQ – Home Values in Harper

What is the median home value in Harper in 2026?

In 2026, the typical home value in Harper is about $287,710 for an average home size of 1979 square feet. This corresponds to an average price of roughly $146 per square foot.

What is the average cost per square foot in Harper?

In 2026, homes in Harper sell for an average of around $146 per square foot, with a typical range between $117 and $117 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 Harper is about 1979 square feet, with an estimated 2026 value around $287,710.



Locations close to Harper, IA

Hartwick, IA124 $ / ft²
Hiawatha, IA133 $ / ft²
Hills, IA216 $ / ft²
Garrison, IA33 $ / ft²
Fairfax, IA119 $ / ft²
Ely, IA192 $ / ft²
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