Real Estate Investing in Harper, Iowa (52231)

Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.

Keokuk County • Population: 497 • Data updated: September 2026

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Should you buy in 52231 (Harper, IA)? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (67/100)

Mixed — values have been flat. OK for long-horizon buyers, less attractive if you may need to sell soon.

📈 For Investors
WEAK
2.0 / 5 (38/100)

A cash-flow market — rent-to-price math works from day one, though value growth is modest. Great for income-focused investors.

⚠️ Risks to Know
CLEAN

No major risk flags on the data we track.

• Limited market data — this is a very small market; averages are built from few observations and can swing widely. • Modeled rent — no observed market rent for this ZIP; the figure is estimated from HUD fair-market rent.

What’s happening in Harper, IA (52231)?

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2.0/ 5

Investability

Overall investment appeal

0.0/ 5

Appreciation

Long-term value growth

4.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $150,471
Avg Monthly Rent $846
1% Rule ✗ Does Not Meet
Median Income $85,769
% Renters 10.3%

Market Analysis: 52231 Harper

Investors eyeing 52231 need to respect the fundamentals at play. Home values of $150K come alongside slower price movement and elevated management overhead.

Distressed markets are won on execution, not on spreadsheets. ZIP 52231 registers the profile where tenant screening, deferred maintenance, and local relationships determine the outcome.

Regionally, 52231 sits on the difficult end of the IA spectrum. The a viable market for read — for disciplined operators — is that pricing reflects the difficulty.

Resident income in 52231 sits below the county median. That reality colors rent collection, vacancy, and reinvestment math in ways that outside investors often underestimate.

The right play in 52231 usually involves deep tenant screening, aggressive delinquency response, and a conservative capex buffer. Anything less, and the discount can turn into a trap.

Explore the Data — Click a Tab Below
🏦 Current 30-yr Fixed Mortgage Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS

Here's what matters if you're considering buying a home in Harper:

B+ Great
Buy Confidence Score: 80/100
Affordability
25/25
Appreciation
25/25
Stability
7/20
Timing
8/15
Rental backup
15/15
Affordability
Affordable
Homes cost 1.8× the median income
Value Trend
Rising (+10.6%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $846/mo if you need to move
Market Conditions
BALANCED
Even conditions for buyers and sellers
Bottom Line: This area shows favorable conditions for homebuyers. Solid fundamentals with reasonable affordability.

Market Trends

Home Value History (with trend line)

$172K$161K$151K$141K$130K$120KFeb 2022May 2024Jul 2026

📊 How Does 52231 Compare?

Metric 52231 Harper Iowa
Home Value $150,471 $150,471 $227,232
5-Year CAGR N/A N/A 6.0%
Avg Rent $846 $846 -
Cap Rate 4.4% 4.4% -
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Landlord Ground Truth

Real numbers from people who own or manage rentals in ZIP 52231 (Harper, IA). Anonymous, moderated, never written by AI.

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Investability
Fair
Cap Rate
4.4%
Fair

📊 Market Snapshot

Home Value $150,471
Monthly Rent $846
Price-to-Rent 14.8:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 6.8%
Cap Rate 4.4%
5-Year IRR 10.0%

📈 Home Appreciation

1-Year +10.6% ▲
3-Year CAGR +5.7% ▲
5-Year CAGR N/A
10-Year CAGR N/A

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 4.4%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (4.4%). Financing reduces your cash-on-cash return below the cap rate. Markets like this may still make sense as IRR plays — factoring in appreciation, depreciation, and a future refinance when rates drop.

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⚠️ Risk Signals

Composite view of factors that can impact a ZIP's stability and your downside risk.

Vacancy
0.0%
Low risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
N/A
Stable
Eviction process: Fast Rent control: Favorable

Demographics in 52231

Population: 497

💰 Median Household Income
$85,769
This area
$85,769
State
$71,886
USA
$74,580
🏠 Renter Occupied
10.3%
This area
10.3%
State
19.7%
USA
34.0%
💼 Unemployment Rate
2.4%
This area
2.4%
State
0.0%
USA
3.7%
🎓 College Educated
21.0%
This area
21.0%
State
18.8%
USA
33.7%
👤 Median Age
39.6 years
This area
39.6 years
State
40.2 years
USA
38.9 years
🏚️ Vacancy Rate
0.0%
This area
0.0%
State
11.7%
USA
10.5%
👥 Population by Ethnicity
White 97.9%
Other/Mixed 1.6%
Black/African American 0.2%
Asian 0.2%
👶 Under 18
34.4%
This area
34.4%
USA
22.0%
👴 65 and Over
24.1%
This area
24.1%
USA
17.3%
📊 Poverty Rate
0.9%
This area
0.9%
USA
11.5%

Crime & Safety

🚧

Crime & Safety Data Coming Soon

We're integrating comprehensive crime statistics including violent crime rates, property crime, and safety scores to help you make informed investment decisions.

Expected: Q1 2025

Frequently Asked Questions

How do home values compare in Harper, IA?

Homes in Harper, IA typically sell near $150K. Prices have moved at a 0.0% 5-year CAGR, which even-keeled long-term demand.

How much rent can I charge in Harper, IA?

Harper, IA rentals go for roughly $846/mo a month. That puts gross yield in solid territory relative to $150K acquisition costs.

Are tenants stable in Harper, IA?

Harper, IA draws a steady base of working renters. Demand at the $846/mo rent level is reasonable for standard single-family and small multi rentals.

Does house hacking work in Harper, IA?

House hacking works a challenging in Harper, IA. Rents of $846/mo against $150K acquisition make the strategy solid for owner-occupants.

What type of investing works in Harper, IA?

Investors usually favor careful cash-flow rentals with hands-on management in Harper, IA. With home values at $150K and rents near $846/mo, other strategies can work but produce steady rather than outsized returns.

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