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Homes Under $300K in Calmar, IA

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The buying timeline

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2 listings

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New construction

Homes Under $300K in Calmar, IA

Homes Under $300K in Calmar, IA

2 Listings

Homes Under $300K in Calmar, IA

2 Listings

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #B64731100

22Active
$180,000
3 bd · 2 ba · 1,348 sqft
102 N Charles Street, Calmar, IA
Elise Skellenger · Harman Realty
Price Reduced20Active
$209,000
5 bd · 1 ba · 1,556 sqft
303 E Clay Street, Calmar, IA
Jayme Folkedahl · Kelly Real Estate Inc

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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 2026-08-08 11:02:21 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

Calmar, IA community profile

Population: 1,107
Median income: $77,500
Housing units: 503
People per sq. mi.: 16.6
Area: 66.7 sq. mi.

Source: HJN community data

Calmar housing market

July 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 14, 2026

Median home size: 1,570 sq. ft.