509 20th S Ave Onalaska, WI $ 455,000
509 20th S Ave
$ 455,000
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509 20th S Ave

Onalaska, WI, 54650
$ 455,000
Bedrooms5 Baths3.0 Sq 2,050

Monthly Estimate*

$ 2,802

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Single Family Home for sale in Onalaska, WI

for $455,000 with 5 bedrooms and 3 full baths. This 2,050 square foot home was built in 1990 on a lot size of 0.22.

Beautifully maintained home located in central Onalaska. Walking distance to Eagle Bluff Elementary School, close to interstate access & shopping; yet situated in a low traffic residential neighborhood. Bright and sunny home, large windows & patio doors throughout, vaulted ceilings, open railing system between floors gives some separation but still keeping it open & airy! 5 bedrooms, 3 full bathrooms. Great layout with 3 bdrms located together on the upper floor including primary suite, hall bathroom and oversized living rm. Lower has 2 bedrooms, stylish hall bathroom & large 2nd living rm. w/gas fireplace. Hard wood floors though out kitchen & dining. Newer roof, gutters & heated/insulated garage. 2 deck spaces, flat yard with beautiful shade tree! This home will not disappoint!

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Single Family Pending

Price

$ 455,000

Bedrooms

5

Full Bath

3

Property Type

Single Family

Taxes

$ 5,782

Style

Contemporary

Lot Size

0.22

Year Built

1990

Town/City

Onalaska

County/Region

La Crosse

MLS | Web ID

1953457

Features
Interior
Heating Fuel Natural Gas
Basement 8+ Ceiling Finished Full Size Windows Partial
Misc. Interior Cable TV Available Gas Fireplace High Speed Internet Pantry Vaulted Ceiling(s) Wood Floors
Total Bedrooms 5
Bath Description Off MBR
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Exterior
Architecture Contemporary
Exterior Low Maintenance Trim Vinyl
Garage Type Attached
Driveway Paved
Misc. Exterior Deck
Flood Plan No
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General
Garage Electric Door Opener
Zoning res
Number of Garage Spaces 2.50
Full Baths 3
Half Baths 0
Year Built 1990
Subdivision COUNTRY AIR ESTATES
Style Multi-Level
County La Crosse
Property Type A
Municipality City
Tax Year 2025
Directions Main st Onalaska turn on 20th Ave S - Right on Sandalwood - Left on 20th Ave S
High School Onalaska
City Onalaska
Taxes 5782.00
School District Onalaska
Elementary School Eagle Bluff
Middle School Onalaska
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* Excluded Features
List By
Century 21 Affiliated

Broker

Sarah@Sarahhemker.com

Email

Affordability Calculator

$3,283
Per Month
85%
15%
0%
Monthly Principal & Interest
$2,802
Monthly Property Taxes
$482
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4633185 Elementary School
1165867 Middle School
Onalaska High School High School
Pricing History
DatePricePrice ChangeDescription
3/27/2026$455,000 -1.09% Price Down
3/11/2026$460,000 Listed Price

Map


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509 20th S Ave, Onalaska, WI, 54650 is a Single Family Home for sale at $455,000 with 2,050 sqft and a lot size of 0.22. 509 20th S Ave has 5 bedrooms, 3.0 baths, and was built in 1990. The property's zip code is 54650 which is in Onalaska, WI