$314,900

1603 Ontario Dr Janesville, WI 53545

Estimated payment $2,033/month

Total Views 2,334
3 Beds
2 Baths
2,094 Sq Ft
$150 Price per Sq Ft

Highlights

  • Very Popular Property
  • Property is near a park
  • Ranch Style House
  • Monroe Elementary School Rated A-
  • Recreation Room
  • 2-minute walk to Mandale Park

About This Home

Showings Begin 9/11. COMING SOON! MOVE-IN READY! This inviting 3 bed, 2 bath ranch combines timeless charm with thoughtful modern updates. The bright living room with a wood fireplace flows seamlessly into the remodeled kitchen with fresh finishes and ample cabinetry while the dining area offers a welcoming space for meals. All three bedrooms are on the main level with a fully remodeled bathroom nearby. The partially finished basement is an entertainer’s dream, complete with a full bar, theater area, family room, and an updated full bathroom. Outside, a fenced yard provides plenty of space with a back gate and open fencing that allows for easy access and clear views to Mandale Park. With shopping and dining just minutes away, this home perfectly blends modern comfort with perfect location.

Listing Agent

Matt Kornstedt

Stark Company, REALTORS Brokerage Phone: 608-770-1754 License #54358-90 Listed on: 08/25/2025

Stark Company, REALTORS

Co-Listing Agent

Michelle Albert

Stark Company, REALTORS Brokerage Phone: 608-770-1754 License #92712-94

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $3,855

Year Built

  • Built in 1975

Lot Details

  • 9,583 Sq Ft Lot
  • Fenced Yard
  • Level Lot

Home Design

  • Ranch Style House
  • Brick Exterior Construction
  • Poured Concrete
  • Vinyl Siding

Interior Spaces

  • Wood Burning Fireplace
  • Recreation Room
  • Wood Flooring
  • Partially Finished Basement
  • Basement Fills Entire Space Under The House

Kitchen

  • Oven or Range
  • Microwave
  • Dishwasher
  • Disposal

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Bathroom on Main Level
  • Bathtub

Laundry

  • Laundry on lower level
  • Dryer
  • Washer

Parking

  • 2 Car Attached Garage
  • Garage Door Opener

Schools

  • Monroe Elementary School
  • Marshall Middle School
  • Craig High School

Utilities

  • Forced Air Cooling System
  • Water Softener

Additional Features

  • Patio
  • Property is near a park

Community Details

  • Northeast Blackbridge Subdivision

Home Details

Home Type

Single Family

Est. Annual Taxes

$3,855

Year Built

Built in 1975

Lot Details

0

Listing Details

  • Municipality: Janesville
  • Status Detail: Active
  • Mailing City: Janesville
  • Class: Single Family
  • Type: Single Family
  • Type Of Property: 1 story
  • Architecture: Ranch
  • Items Excluded: Projector, bar fridge, stand up freezer
  • Items Included: Range/Oven, Refrigerator, Dishwasher, Washer, Dryer, Disposal, Projector Screen, Pool Table
  • Year Built: 1975
  • Above Grade Price Per Sq Ft: 275.26
  • Reso Accessibility Features: First floor bedroom, First floor full bath, Level lot
  • Special Features: None
  • Property Sub Type: Detached
  • Stories: 1

Interior Features

  • Above Grade Finished Sq Ft: 1144
  • Finished Non Exp Sq Ft: 950
  • Finished Sq Ft: 2094
  • Bedrooms: 3
  • Total Bathrooms: 2
  • Main Level Full Bathrooms: 1
  • Lower Level Full Bathrooms: 1
  • Total Full Bathrooms: 2
  • Master Bedroom: Dimensions: 14x10, On Level: M
  • Bedroom 2: Dimensions: 10x10, On Level: M
  • Bedroom 3: Dimensions: 12x9, On Level: M
  • Kitchen: Dimensions: 15x13, On Level: M
  • Kitchen Features: Range/Oven, Refrigerator, Dishwasher, Microwave, Disposal
  • Living Room: Dimensions: 18x13, On Level: M
  • Other Rooms: Rec Room
  • Other Room 1: Rec Room, Dimensions: 40x20, On Level: L
  • Laundry: On Level: L
  • Basement: Full, Partially finished, Poured concrete foundatn
  • Fireplace: Wood, 1 fireplace
  • Interior Amenities: Wood or sim. wood floor, Washer, Dryer, Water softener inc, At Least 1 tub
  • Primary Bedroom Bathrooms: None

Exterior Features

  • Exterior: Vinyl, Brick
  • Exterior Features: Patio, Fenced Yard

Garage/Parking

  • Driveway: Paved
  • Garage: 2 car, Attached, Opener
  • Total Full Garage Stalls: 2

Utilities

  • Fuel: Natural gas
  • Heating Cooling: Forced air, Central air
  • Water Waste: Municipal water, Municipal sewer

Schools

  • School District: Janesville
  • Elementary School: Monroe
  • Middle School: Marshall
  • High School: Craig
  • Elementary School: Monroe
  • High School: Craig
  • Middle School: Marshall
  • School District: Janesville

Lot Info

  • Assessor Parcel Number: 241 0220400337
  • Estimated Aces: 0.22
  • Lot Description: Adjacent park/public land
  • Zoning: Res
  • Geo Subdivision: WI

Tax Info

  • Land Assessment: 27900
  • Improvements: 195300
  • Total Assessment: 223200
  • Assessment year: 2024
  • Net Taxes: 3855
  • Tax Year: 2024

Map

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $3,571 $223,200 $27,900 $195,300
2023 $3,568 $223,200 $27,900 $195,300
2022 $3,516 $157,400 $27,900 $129,500
2021 $3,705 $155,400 $27,900 $127,500
2020 $4,407 $155,400 $27,900 $127,500
2019 $4,231 $155,400 $27,900 $127,500
2018 $3,990 $118,000 $27,900 $90,100
2017 $3,783 $118,000 $27,900 $90,100
2016 $3,684 $118,000 $27,900 $90,100
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
08/26/2025 08/26/25 For Sale $314,900 0.0% $150 / Sq Ft
08/26/2025 08/26/25 Off Market $314,900 -- --
08/25/2025 08/25/25 For Sale $314,900 +71.1% $150 / Sq Ft
02/26/2021 02/26/21 Sold $184,000 -0.5% $88 / Sq Ft
01/11/2021 01/11/21 For Sale $185,000 +0.5% $89 / Sq Ft
01/08/2021 01/08/21 Off Market $184,000 -- --
01/06/2021 01/06/21 For Sale $185,000 -- $89 / Sq Ft
Source: South Central Wisconsin Multiple Listing Service

Similar Homes in the area

  • 810 Suffolk Dr, Janesville, WI 53546

    $315,000

    • 3 Beds
    • 2 Baths
    • 2,322 Sq Ft
    • 810 Suffolk Dr
    • Janesville, WI

    This well kept Ranch Home is waiting for you! A large living area and fireplace is the perfect place to relax and hang out with those in your life. For when you need space there is a very large Rec room, and 2 bonus rooms in the basement that are great for all your hobbies, storage, or office space. The fenced in yard is great space to lounge, and enjoy. Do not miss this wonderful opportunity.

    Allen Morris Berkshire Hathaway HomeServices True Realty

    Section Image
  • 1125 Nantucket Dr Unit B, Janesville, WI 53546

    $254,900

    • 2 Beds
    • 1 Bath
    • 948 Sq Ft
    • 1125 Nantucket Dr
    • Unit B
    • Janesville, WI

    Don't miss this updated 2-bedroom, 1 bath condo located in a highly desirable Northeast side neighborhood! This move-in ready home features stylish modern updates throughout including flooring, fresh paint, stylish fixtures, some appliances & mechanicals and partially finished lower level. Enjoy the bonus of no condo fees and a spacious 2-car garage offering both convenience and value. The main

    Rebecca Bittner Coldwell Banker The Realty Group

    Section Image
  • 4632 Parkwood Dr, Milton, WI 53563

    $399,900

    • 3 Beds
    • 3 Baths
    • 2,387 Sq Ft
    • 4632 Parkwood Dr
    • Milton, WI

    Don’t miss this amazing opportunity! This home is just minutes from Janesville amenities and within the sought-after Milton School District! It has an inviting open-concept main level, great for both everyday living and entertaining. The spacious finished basement offers additional living space -perfect for a rec room, home office, or guest suite. Enjoy the fully fenced backyard featuring a

    Caitlin Schmidt Realty Executives Premier

    Section Image
  • 1222 Marquette St, Janesville, WI 53546

    $295,000

    • 3 Beds
    • 2.5 Baths
    • 1,574 Sq Ft
    • 1222 Marquette St
    • Janesville, WI

    Take a look at this beautifully renovated cream city brick home, conveniently located near downtown and across the street from Marquette Park! This 3 bedroom house has so much to offer with a reimagined layout and beautiful finishes. Highlights of this home include an oversized main floor primary bedroom with private full bathroom, a gorgeous new kitchen with quartz countertops and stainless

    Melanie Becker First Weber Inc

    Section Image
  • 517 Waveland Rd, Janesville, WI 53548

    $399,900

    • 4 Beds
    • 3 Baths
    • 2,220 Sq Ft
    • 517 Waveland Rd
    • Janesville, WI

    Welcome to your new home-just move in and start living in this completely remodeled home located on a Cul-De-Sac . This updated four -bedroom, three bath home offers a perfect blend of comfort and modern style. On the main level you will find three bedrooms, including a primary suite, a guest bath, cathedral ceilings and an open concept area complete with a deck off the back of the house. The

    Trisha Rose Century 21 Affiliated

    Section Image
  • 1446 N Austin Rd, Janesville, WI 53548

    $399,900

    • 4 Beds
    • 2 Baths
    • 1,806 Sq Ft
    • 1446 N Austin Rd
    • Janesville, WI

    Stunning 4-bed, 2-bath Ranch on 1.3 acres just outside Janesville! Fully remodeled interior shines with modern finishes, open-concept living, and abundant natural light. Spacious kitchen, cozy bedrooms, and updated baths create the perfect retreat. Enjoy a 2-car detached garage for vehicles or toys. Nestled in a serene setting yet minutes from city conveniences, this home offers the best of both

    Nate Lancaster EXP Realty, LLC

    Section Image
  • 1510 Kellogg Ave, Janesville, WI 53546

    $374,500

    • 4 Beds
    • 2 Baths
    • 2,026 Sq Ft
    • 1510 Kellogg Ave
    • Janesville, WI

    NEW..NEW..NEW..EVERYTHING IS NEW! From the roof to the basement, this home has been completely renovated. New roof in 2019, newer furnace and central air is 2021, Jeld-Wen windows in 2025, low maintenance exterior with new cultured stone and board & batten siding on the front, you're sure to love the composite deck to last many years to come. All new flooring, paint, and light fixtures/ceiling

    Trisha Rose Century 21 Affiliated

    Section Image
  • 4775 N River Rd, Janesville, WI 53545

    $309,000

    • 3 Beds
    • 1 Bath
    • 1,438 Sq Ft
    • 4775 N River Rd
    • Janesville, WI

    Your Rock River retreat awaits! Whether you're looking for a weekend getaway or a year-round home, this cozy property offers the perfect escape. With 100+ feet of river frontage and a fenced yard, you can relax on the deck, cast a line, or host friends in a peaceful setting. The main level features two bedrooms and a full bath, while the spacious loft offers flexibility as a primary suite or

    Cheryl Mortvedt First Weber Inc

    Section Image
  • 2417 Black Bridge Rd, Janesville, WI 53545

    $259,900

    • 3 Beds
    • 1.5 Baths
    • 1,120 Sq Ft
    • 2417 Black Bridge Rd
    • Janesville, WI

    Welcome to this inviting home featuring a bright living room with vaulted ceilings and newer windows that bring in plenty of natural light. The primary suite includes its own private half bath for added convenience. Stay comfortable year-round with a newer furnace and central air installed in 2020. The roof is approximately 10 years old, and a home warranty is included to give you extra peace of

    Mary Gilbank-Peterson Shorewest, REALTORS

    Section Image

Source: South Central Wisconsin Multiple Listing Service

MLS Number: 2007350

South Central Wisconsin Multiple Listing Service

APN: 022-0400337