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Start here

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Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

Save search Advertise Sign In

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Commercial

24 listings

Sell

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What's my home worth?
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Get an instant cash offer
Buy before you sell

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What's worth fixing first
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Save search

24 listings

Homes for Sale in Denison, IA

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24 Listings

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24 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #B64731100

Call Thomas

New29

Active

$283,500

4 bd · 3 ba · 2,955 sqft

818 N 24th Street, Denison, IA

Denison Realty, LLC

New18Active

$115,000

3 bd · 3 ba · 1,272 sqft

609 N 18th Street, Denison, IA

Denison Realty, LLC

20Active

$115,000

3 bd · 2 ba · 1,896 sqft

114 S 26th Street, Denison, IA

Denison Realty, LLC

23Active

$232,000

3 bd · 2 ba · 1,025 sqft

1210 Denison Street, Denison, IA

Neppl Real Estate

39Active

$299,900

3 bd · 3 ba · 3,191 sqft

2106 9th Avenue N, Denison, IA

Denison Realty, LLC

12Active

$155,000

2 bd · 2 ba · 1,964 sqft

1524 6th Avenue N, Denison, IA

McCord Insurance & Real Estate

Price Reduced15Active

$164,500

4 bd · 2 ba · 926 sqft

529 N 14th Street, Denison, IA

McCord Insurance & Real Estate

41Active

$259,000

4 bd · 2 ba · 3,421 sqft

1523 1st Avenue S, Denison, IA

Denison Realty, LLC

Price Reduced23Active

$159,900

4 bd · 2 ba · 1,743 sqft

1903 3rd Avenue N, Denison, IA

McCord Insurance & Real Estate

Price Reduced14Active

$99,900

2 bd · 1 ba · 831 sqft

1311 3rd Avenue N, Denison, IA

RE/MAX Legacy

Price Reduced33Active

$165,000

3 bd · 2 ba · 912 sqft

1016 3rd Avenue N, Denison, IA

Neppl Real Estate

27Active

$1,195,000

6 bd · 4 ba · 5,926 sqft

2292 Yellowsmoke Road, Denison, IA

McCord Insurance & Real Estate

21Active

$238,500

3 bd · 2 ba · 2,098 sqft

1206 Denison Street, Denison, IA

McCord Insurance & Real Estate

Price Reduced40Active

$200,500

4 bd · 3 ba · 1,734 sqft

1807 1st Avenue S, Denison, IA

Neppl Real Estate

Price Reduced50Active

$329,000

4 bd · 2 ba · 2,662 sqft

2502 S Main Loop, Denison, IA

Denison Realty, LLC

Price Reduced15Active

$187,000

3 bd · 2 ba · 1,120 sqft

19 Morningside Drive, Denison, IA

McCord Insurance & Real Estate

27Active

$159,000

3 bd · 2 ba · 1,832 sqft

1556 320th Street, Denison, IA

McCord Insurance & Real Estate

9Active

$149,000

0 bd · 0 ba · 0 sqft

2386 Avenue O, Denison, IA

McCord Insurance & Real Estate

Price Reduced42Active

$184,900

2 bd · 2 ba · 1,084 sqft

206 S 14th Street, Denison, IA

Neppl Real Estate

Price Reduced34Active

$216,900

3 bd · 3 ba · 3,016 sqft

102 S 27th Street, Denison, IA

McCord Insurance & Real Estate

2Active

$45,000

0 bd · 0 ba · 0 sqft

Lot Donna Reed Road, Denison, IA

McCord Insurance & Real Estate

Price Reduced22Active

$299,990

4 bd · 2 ba · 2,160 sqft

2910 Highway 30 E, Denison, IA

McCord Insurance & Real Estate

Price Reduced16Active

$131,500

2 bd · 1 ba · 724 sqft

1803 4th Avenue N, Denison, IA

McCord Insurance & Real Estate

Price Reduced26Active

$248,000

4 bd · 2 ba · 1,176 sqft

1012 3rd Avenue N, Denison, IA

McCord Insurance & Real Estate

Listing data & MLS disclosures

NoCoast: Listing information provided by NoCoast.

Denison housing market

August 2026 · This period is still settling

Homes that sold · County records, as of Aug 31, 2026

Median sale price: $180,000$135,500–$225,000 typical range
Price per sq. ft.: $124
Sales: 11
Paid in cash: 27.3%

Price trend · Assessor repeat sales, as of Aug 31, 2026

Year-over-year: 34.0%

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

Denison, IA community profile

Population: 8,236
Median income: $56,505
Housing units: 3,100
People per sq. mi.: 50.4
Area: 163.5 sq. mi.

Source: HJN community data

Nearby areas

ZIP codes

51442 (24)
51445 (15)
51455 (13)
51579 (8)
51450 (7)
51454 (6)
51461 (6)
51436 (4)

Cities

Ida Grove (15)
Manning (13)
Woodbine (8)
Lake View (7)
Manilla (6)

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.

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #B64731100

Call Thomas

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #B64731100

Call Thomas

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #B64731100

Call Thomas

Nearby areas

ZIP codes

51442 (24)
51445 (15)
51455 (13)
51579 (8)
51450 (7)
51454 (6)
51461 (6)
51436 (4)

Cities

Ida Grove (15)
Manning (13)
Woodbine (8)
Lake View (7)
Manilla (6)

Schleswig

(6)

Breda (4)

Wall Lake (4)

Denison, IA community profile

Population: 8,236
Median income: $56,505
Housing units: 3,100
People per sq. mi.: 50.4
Area: 163.5 sq. mi.

Source: HJN community data

Denison housing market

August 2026 · This period is still settling

Homes that sold · County records, as of Aug 31, 2026

Median sale price: $180,000$135,500–$225,000 typical range
Price per sq. ft.: $124
Sales: 11
Paid in cash: 27.3%

Price trend · Assessor repeat sales, as of Aug 31, 2026

Year-over-year: 34.0%

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

Median home size

1,408 sq. ft.

Listing data & MLS disclosures

NoCoast: Listing information provided by NoCoast.

Denison, IA Homes for Sale | Realty.com