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?
Get pre-approved

Make the deal

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

Selling Options

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

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

Save search Advertise Sign In

Saved homes Saved searches Your tours Your inquiries Recently viewed Account settings

Registered offenders on the map

Show registered offenders

Registered offenders on the map

Show registered offenders

Safety & registry resources

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

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?
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

Saved homes Saved searches Your tours Your inquiries Recently viewed Account settings

Registered offenders on the map

Show registered offenders

3 beds New construction With a pool

Selling Options

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

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

Homes Under $300K in Sumner, IA

10 listings

Homes Under $300K in Sumner, IA

Homes Under $300K in Sumner, IA

10 Listings

Homes Under $300K in Sumner, IA

10 Listings

Price Reduced36Active

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #B64731100

$125,000

2 bd · 1 ba · 884 sqft

918 W 1st Street, Sumner, IA

Jordan M Tranbarger · Oakridge Real Estate

Price Reduced33Active

$155,000

3 bd · 2 ba · 1,277 sqft

500 W 3rd Street, Sumner, IA

Bryan Curtis · Attain RE

Price Reduced13Active

$69,900

3 bd · 2 ba · 1,460 sqft

213 S Guilford Street, Sumner, IA

Bobby Kastli, Jr · Structure Real Estate

Price Reduced39Active

$199,900

3 bd · 2 ba · 2,907 sqft

208 W 6th Street, Sumner, IA

Timothy Lalk · Century 21 Signature RE- Waverly

Price Reduced39Active

$282,900

3 bd · 3 ba · 2,144 sqft

210 Country Heights Drive, Sumner, IA

Krystal J Liebau · Century 21 Signature RE- Waverly

Price Reduced40Active

$163,000

3 bd · 2 ba · 1,533 sqft

613 Wapsie Street, Sumner, IA

Connie K Rochford · Town & Country Real Estate

$210,000

2 bd · 1 ba · 1,148 sqft

808 Pleasant Street, Sumner, IA

Connie K Rochford · Town & Country Real Estate

Price Reduced30Active

$99,000

2 bd · 1 ba · 996 sqft

811 N Railroad Street, Sumner, IA

Connie K Rochford · Town & Country Real Estate

Price Reduced37Active

$195,000

2 bd · 1 ba · 1,781 sqft

716 E 13th Street, Sumner, IA

Connie K Rochford · Town & Country Real Estate

$199,990

4 bd · 3 ba · 2,780 sqft

106 W 5th Street, Sumner, IA

Connie K Rochford · Town & Country Real Estate

Explore Sumner homes

By price

Under $300K
Under $500K
Under $700K
Luxury

By bedrooms

2 beds
3 beds
4 beds
5 beds

By type

Single family
Townhomes
Condos
Manufactured homes
Multi-family homes
Co-ops

By feature

New construction
With a pool

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.

© 2026 Realty.com. All rights reserved.PrivacyTermsCalifornia Privacy RightsAccessibilityLicensing

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #B64731100

Listing data & MLS disclosures

Des Moines Area Association of REALTORS: IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS. The MLS may, at its discretion, require use of other disclaimers as necessary to protect participants and/or the MLS from liability.
Listing information ©2026 Des Moines Association of Realtors, Inc®. All Rights Reserved. Last Updated: 2026-09-18 02:25:01 UTC
Northeast Iowa Regional Board of REALTORS: Based on information submitted to the MLS GRID as of 2026-09-22 11:02:53 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.

Sumner, IA community profile

Population: 2,058
Median income: $64,412
Housing units: 1,026
People per sq. mi.: 13.1
Area: 156.8 sq. mi.

Source: HJN community data

Sumner housing market

August 2026 · This period is still settling

Homes on the market · MLS, as of Aug 30, 2026

Median list price: $202,495
Homes for sale: 14

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026

Median home size: 1,632 sq. ft.