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Monona, IA Homes for Sale | Realty.com

Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
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Make the deal

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Review official public-safety information for any area from these government sources:

U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
FBI: state sex-offender registry directory

3 beds New construction

3 listings

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Get an instant cash offer
Buy before you sell

Resources

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What's worth fixing first
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Homes for Sale in Monona, IA

Homes for Sale in Monona, IA

3 Listings

Homes for Sale in Monona, IA

3 Listings

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #B64731100

20Active
$175,000
3 bd · 2 ba · 2,168 sqft
503 S Egbert Street, Monona, IA
Nathan Trappe · Allen Real Estate Company, LLC
Price Reduced15Active
$143,000
2 bd · 2 ba · 1,794 sqft
503 W Center Street, Monona, IA
Ali J Werger · EXIT Realty Driftless Group
Price Reduced31Active
$185,000
4 bd · 2 ba · 2,744 sqft
713 S Water Street, Monona, IA
Nathan Trappe · Allen Real Estate Company, LLC

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Listing data & MLS disclosures

Northeast Iowa Regional Board of REALTORS: Based on information submitted to the MLS GRID as of 2026-09-01 11:02:16 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

New construction
With a pool

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #B64731100

Monona, IA community profile

Population: 1,466
Median income: $60,417
Housing units: 709
People per sq. mi.: 21.2
Area: 69.3 sq. mi.

Source: HJN community data

Nearby areas

ZIP codes

52157 (24)
52151 (14)
52172 (13)
52101 (12)
52043 (8)
52146 (8)
52049 (4)
52052 (4)

Cities

McGregor (16)
Lansing (14)
Waukon (13)
Decorah (12)
Elkader (8)
Harpers Ferry (8)
Mcgregor (8)
Garnavillo (4)

Monona housing market

August 2026 · This period is still settling

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 28, 2026

Median home size: 1,602 sq. ft.