For sale

Price cut: $5.1K (10/10)

$339,900

205 S Walnut St, Saint Charles, IA 50240

3beds

1,400sqft

$2,556/mo

Get pre-qualified

Single Family Residence

Built in 1982

0.26 Acres Lot

$334,300 Zestimate^®

$243/sqft

$-- HOA

What's special

Spacious quarter-acre corner lotOpen-concept main level

Located on a spacious quarter-acre corner lot, this updated 3-bedroom, 3-bath ranch offers approximately 1,400 square feet on the main level and another 1,400 square feet in the lower level. The open-concept main level features an updated kitchen with granite countertops and new Maytag appliances installed in 2024, plus new flooring throughout the kitchen, living area, and bedrooms. Geothermal heating and cooling provides year-round comfort. The finished lower level adds flexible space for a family room, home office, workout area, or recreation room. The generous corner lot offers plenty of yard space, while the covered back patio adds room for outdoor entertaining. Major updates include a new roof in 2022, and new siding and gutters in 2025. A mini-split installed in 2024 keeps the garage heated and cooled for year-round use.

4 hours
17
1

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 3
Full bathrooms: 1
3/4 bathrooms: 2
Main level bedrooms: 2

Heating

Geothermal, See Remarks

Cooling

Geothermal

Appliances

Included: Built-In Oven, Dryer, Dishwasher, Microwave, Refrigerator, Stove
Laundry: Main Level

Features

Central Vacuum, Eat-in Kitchen
Basement: Partially Finished

Interior area

Total structure area: 1,400
Total interior livable area: 1,400 sqft
Finished area below ground: 1,400

Property

Parking

Total spaces: 2
Parking features: Attached, Garage, Two Car Garage
Attached garage spaces: 2

Features

Stories: 1
Patio & porch: Covered, Patio
Exterior features: Patio

Lot

Size: 0.26 Acres
Features: Corner Lot

Details

Parcel number: 870001500180000
Zoning: Res

Construction

Type & style

Home type: SingleFamily
Architectural style: Ranch
Property subtype: Single Family Residence

Materials

Vinyl Siding
Foundation: Poured
Roof: Asphalt,Shingle

Condition

Resale
New construction: No
Year built: 1982

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

HOA

Has HOA: No

Location

Region: Saint Charles

Financial & listing details

Price per square foot: $243/sqft
Tax assessed value: $221,200
Annual tax amount: $3,954
Date on market: 10/10/2026
Cumulative days on market: 12 days
Listing terms: Cash,Conventional,FHA,USDA Loan,VA Loan
Road surface type: Concrete

Estimated market value

$334,300

$318,000 - $351,000

$1,798/mo

Price history

Date	Event	Price
10/10/2026	Price change	$339,900-1.5%$243/sqft
Source: DMMLS #750793 Report a problem
9/8/2026	Listed for sale	$345,000$246/sqft
Source: Owner Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$3,954 -1.6%	$221,200 +0.2%
2024	$4,020 +9.8%	$220,700
2023	$3,662 +3.4%	$220,700 +29.9%
2022	$3,542 +18.5%	$169,900
2021	$2,990 +3.7%	$169,900 +22%
2020	$2,882 +7.9%	$139,300
2019	$2,672 +9.1%	$139,300 +11%
2018	$2,450 -6.9%	$125,500 +9.5%
2017	$2,632 +10%	$114,600
2016	$2,392 +1.9%	$114,600
2015	$2,348	$114,600
2014	$2,348 +0.1%	$114,600
2013	$2,346 +3.7%	--
2012	$2,262 -6.8%	--
2011	$2,428 +4.7%	--
2010	$2,320 +5.3%	--
2009	$2,204 +1.8%	--
2008	$2,166 +10.1%	--
2007	$1,968	--