509 20th Ave, Monroe, WI 53566
SOLD
JUN 24, 2026

$420,000

Trulia Estimate
  • 3 Beds
  • 2.5 Baths
  • 2,684 sqft

509 20th Ave, Monroe, WI 53566

Refinance Your Home
Currently Off Market - Sold Jun 24, 2026 for $420,000 (5% above list price)

Home Value

Trulia Estimate
$420K
Since last month
Increased$700 (+0.2%)
Since last year
Increased$300 (+0.1%)
Since last sale
Increased$1K (+0.3%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +107% in the last 10 years
MonthEstimated value
2026
September 2026$421K
August 2026$420K
July 2026$420K
June 2026$420K
May 2026$407K
April 2026$419K
March 2026$407K
February 2026$422K
January 2026$425K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
714 21st Ave, Monroe, WI
0.21
Single-Family Home
$295,000
11/13/25
3
2.5
2,595
2204 5th St, Monroe, WI
0.14
Single-Family Home
$380,000
01/02/26
4
2
2,241
512 22nd Ave, Monroe, WI
0.15
Single-Family Home
$670,000
07/10/26
3
2
2,165
713 19th Ave, Monroe, WI
0.20
Single-Family Home
$237,500
07/17/26
4
2
2,492
608 19th Ave, Monroe, WI
0.11
Single-Family Home
$296,900
05/19/26
5
2
1,907
1903 8th St, Monroe, WI
0.23
Single-Family Home
$245,000
07/31/26
4
2
2,296
716 22nd Ave, Monroe, WI
0.24
Single-Family Home
$250,000
08/05/26
3
2
1,603
144 24th Ave, Monroe, WI
0.33
Single-Family Home
$340,000
08/05/26
3
2.5
2,106
714 18th Ave, Monroe, WI
0.22
Single-Family Home
$210,000
08/03/26
3
1.5
1,614

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
1913 6th St, Monroe, WI 53566
0.07
$240,000
3
2
1,431
Off Market
520 19th Ave, Monroe, WI 53566
0.04
$250,600
4
1.5
1,477
Off Market
1909 6th St, Monroe, WI 53566
0.07
$223,100
3
1
1,678
Off Market
1903 6th St, Monroe, WI 53566
0.08
$214,900
4
1
1,150
Off Market
609 20th Ave, Monroe, WI 53566
0.10
$206,800
2
1
792
Off Market
608 19th Ave, Monroe, WI 53566
0.11
$296,900
5
2
1,907
Recently Sold
619 21st St, Monroe, WI 53566
0.14
$280,700
4
2
2,188
Off Market
622 19th Ave, Monroe, WI 53566
0.13
$295,600
4
1.5
1,632
Off Market
409 19th Ave, Monroe, WI 53566
0.07
$269,100
3
1.5
2,568
Off Market
615 19th Ave, Monroe, WI 53566
0.13
$183,600
3
2.5
818
Off Market
2003 7th St, Monroe, WI 53566
0.15
$316,300
3
2
1,702
Off Market

Local Information

  • Map ViewExplore the area around 509 20th Ave.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1920
2,684 sqft
$156/sqft
Garage

About this House

What's unique:Custom built-insBeautifully preserved woodworkCustom cabinetryRich hardwood floorsHeated floorsGranite countertops
Showings start 5/14. Step beyond the ordinary in this distinctive California-style bungalow in Monroe, where timeless craftsmanship meets modern comfort. A stately entry welcomes you with rich hardwood floors, beautifully preserved woodwork, and custom built-ins that add warmth and character throughout. The chef’s kitchen features granite countertops, custom cabinetry, and heated floors—perfect for both everyday living and entertaining. The primary suite offers a private retreat. There is a new boiler to keep things warm and toasty. There is an impressive 1,000 sq ft loft in the carriage house/garage that provides endless possibilities for a studio, guest space, or home office. A truly unique property ready to be experienced and enjoyed.
509 20th Ave, Monroe, WI 53566 is a 3 bedroom, 3 bathroom, 2,684 sqft single-family home built in 1920. It last sold for $420,000 on Jun 24, 2026 (5% above the $399,900 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $420,000, with a rent estimate of $1,936/month.
Last check for updates: about 4 hours ago
Listed by Donna Hermsen
Collective Real Estate Group
Bought with: Carol Stamm, First Weber Hedeman Group
Source: SCWMLS, MLS#2022995

Home Details for 509 20th Ave

Active Status

MLS Status: Closed

Interior Features

Interior Details
Basement: FullNumber of Rooms: 7Types of Rooms: Master Bedroom, Bedroom 2, Bedroom 3, Dining Room, Family Room, Kitchen, Living Room
Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 3Number of Bathrooms (full): 2Number of Bathrooms (half): 1Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 2684 Square Feet
Appliances & Utilities
Utilities: Cable AvailableAppliances: Washer, Dryer, Water Softener IncludedDryerLaundry: Lower LevelWasher
Heating & Cooling
Heating: RadiantHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Radiant
Fireplace & Spa
Fireplace: GasHas a Fireplace
Levels, Entrance, & Accessibility
Stories: 2Levels: Two

Exterior Features

Exterior Home Features
Patio / Porch: Deck, Front PorchVegetation: Wooded
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageNo Attached GarageHas Open ParkingParking Spaces: 2Parking: 2 car,Detached
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer
Finished Area
Finished Area (above surface): 2684 Square Feet

Property Information

Year Built
Year Built: 1920
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Bungalow
Building
Construction Materials: Vinyl Siding, Wood Siding
Property Information
Not Included in Sale: Sellers personal propertyIncluded in Sale: Range/Oven, Refrigerator, Dishwasher, Microwave, DisposalParcel Number: 2510869.0000

Price & Status

Price
List Price: $399,900Price Per Sqft: $156/sqft
Status Change & Dates
Off Market Date: Tue May 12 2026

Media

Location

Direction & Address
City: Monroe
School Information
Elementary School: MonroeElementary School District: MonroeJr High / Middle School: MonroeJr High / Middle School District: MonroeHigh School: MonroeHigh School District: Monroe

Building

Building Area
Building Area: 2684 Square Feet

Lot Information

Lot Area: 7405.2 sqft

Offer

Listing Terms: Arms Length

Miscellaneous

BasementMls Number: 2022995Above Grade Unfinished Area: 2684

Price and Tax history

DateEventPrice
Jun 24, 2026
Source: N/A
Sold
$420,000
Jun 5, 2026
Source: SCWMLS #2022995
Contingent
$399,900
May 18, 2026
Source: WIREX MLS #2022995
Pending
$399,900
May 12, 2026
Source: WIREX MLS #2022995
Listed For Sale
$399,900
Oct 31, 2024
Source: SCWMLS #1986129
Sold
$375,000

Market trends in Monroe

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
45
10MoM

Around this home

What Locals Say about Monroe

At least 40 Trulia users voted on each feature.

  • 89 % Say it's dog friendly

  • 88 % Say car is needed

  • 87 % Say people would walk alone at night

  • 86 % Say yards are well-kept

  • 82 % Say parking is easy

  • 80 % Say kids play outside

  • 75 % Say there are sidewalks

  • 69 % Say there's holiday spirit

  • 67 % Say streets are well-lit

  • 64 % Say it's walkable to restaurants

  • 63 % Say it's quiet

  • 60 % Say neighbors are friendly

  • 47 % Say they plan to stay for at least 5 years

  • 40 % Say it's walkable to grocery stores

  • 35 % Say there's wildlife

  • 24 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Cailey P.
    "Monroe doesn’t have a “sketchy” neighborhood or street. Overall it’s very safe and feels secure. At most, there might be a rowdy kid on a dirt bike."
    1
    Flag
  • Shong C.
    "Everything’s within a 5 minute drive or less. Great local places to shop and dine at. Parks are great for walking and relaxing."
    0
    Flag
  • Sara C.
    "Good school, nice parks. Police are very friendly and the community is great. Most people who have lived here, have lived here their whole lives."
    3
    Flag
  • Charis A.
    "All the dogs in the area are friendly, most are larger and bark quite often which can be frustrating but they are all super nice and friendly when you actually interact with them. And the owners are usually decent about bringing their dogs in at night if they start to bark"
    1
    Flag
  • CP
    "The streets leading into the High School parking lot are very busy with high school drivers. It’s especially busy around football season and students tend to speed out of the parking lot."
    0
    Flag
  • Kara B.
    "There is lots of grass and low traffic. Everybody is friendly towards dogs and some people have treats ready"
    0
    Flag
  • inneressence2011
    "I have lived in Monroe for 9 years and grow to love it more each day. The community is made up of friendly people, many family- oriented activities, great shops and restaurants, parks and the downtown square is incredible. We have our well known Cheese Days celebration every 2 years and it is non-stop fun with music, great food, carnival rides a 2-hour parade and SO much more!! Monroe is a nice place to visit and a better place to live. We are close to Madison, Janesville and Rockford, IL., which makes for an easy commute for work or play."
    3
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 509 20th Ave

  • What is 509 20th Ave estimated to be worth?
    Trulia's estimated value for 509 20th Ave in Monroe, WI is $420,000.
  • What is the price history for 509 20th Ave?
    509 20th Ave in Monroe, WI last sold for $420,000 in June 2026.
  • Is Monroe a buyer's or seller's market?
    Monroe is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Monroe?
    Residents describe Monroe, WI as dog-friendly, well-kept, and easy to park in. Most residents say you need a car. See recently sold homes in Monroe, WI.
  • Does 509 20th Ave have air conditioning?
    Yes, 509 20th Ave in Monroe, WI has air conditioning.
  • Does 509 20th Ave have laundry facilities?
    Yes, 509 20th Ave in Monroe, WI has in-unit laundry.

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