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423 St. Lawrence Avenue Beloit WI 53511US6 Bed, 2.00 Bath (2 Full Bath), 2016465
423 St. Lawrence Avenue BeloitWI53511
270000.0000 1/1/1900 12:00:00 AM
Realty Executives Premier
2101 Kennedy Road, Suite 100JanesvilleWI53545
608-756-3932

423 St. Lawrence Avenue
Beloit WI 53511 US

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Courtesy of: Olivia Martinez-Pergolski, Kerwin's Real Estate Agency, opergolski53@gmail.com

Realty Executives Premier
2101 Kennedy Road, Suite 100
Janesville, WI, US 53545
608-756-3932

Get more info about this property

423 St. Lawrence Avenue
Beloit WI 53511 US

$270,000

Active Listing ID 2016465
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6 bed
bath icon
2.00 Bath (2 Full)
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Lot: 0.20 Acres
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Single Family Residence

$270,000

Active Listing ID 2016465
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423 St. Lawrence Avenue Beautiful Greek Revival 2-Story home!!! The house of family of the famous Roy Chapman Andrews, next to his childhood home at 419 St. Lawrence Ave.. Newly updated! 6 bedrooms, 2 full bathrooms, living room, formal dining room and 1st floor laundry. Corner lot, large backyard with deck to spend the afternoons. Detached 2-car garage. Newer features: Roof (2023); Furnace & Central air (2025); Kitchen (2025); Baths (2025) & Much more!! Located near to downtown, shopping, schools, Rock River and parks!

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Property Features

  • Facts
  • Lot Size: 0.20 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • Cooling System: Central Air
  • Exterior Finish: Deck
  • Additional Features
  • Patio

School Information

  • School
  • Hackett(Elementary)
  • Call School District(MiddleSchool)
  • Memorial(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 270000
  • unparsedaddress: 423 St. Lawrence Avenue
  • postalcity: Beloit
  • stateorprovince: WI
  • country: US
  • postalcode: 53511
  • bathroomsfull: 2
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.2
  • lotsizeunits: Acres
  • lotsizearea: 0.2
  • livingarea: 2430
  • livingareaunits: Square Feet
  • latitude: 42.503733
  • longitude: -89.043936
  • listagentfullname: Olivia Martinez-Pergolski
  • listagentemail: opergolski53@gmail.com
  • listagentkey: 3yd-SCWMLSWI-23135
  • listagentmlsid: 23135
  • listagentpreferredphone: 6082070514
  • listagentofficephone: 6083657791
  • listofficekey: 3yd-SCWMLSWI-527
  • listofficemlsid: 527
  • disclaimer: Copyright © 2026 REALTORS® Association of South Central Wisconsin. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: SCWMLSWI
  • yearbuilt: 1850
  • listagenturl: http://www.kerwinsagency.com
  • countyorparish: Rock
  • parcelnumber: 206 13570575
  • elementaryschool: Hackett
  • highschool: Memorial
  • elementaryschooldistrict: Beloit
  • middleorjuniorschooldistrict: Beloit
  • highschooldistrict: Beloit
  • appliances: Dishwasher, Garbage Disposer, Microwave, Range, Refrigerator, Washer
  • cooling: Central Air
  • constructionmaterials: Other
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 2
  • parkingfeatures: Paved or Surfaced
  • waterfrontyn: False
  • interiorfeatures: Wood or sim. wood floor, Washer, Dryer, Split bedrooms
  • exteriorfeatures: Deck
  • architecturalstyle: Colonial
  • rooms: Basement, Bathroom 1, Bathroom 2, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Dining Room, Great Room, Kitchen, Living Room
  • patioandporchfeatures: Deck
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -89.04394, 42.503735
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Kerwin's Real Estate Agency, Inc.", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"opergolski53@gmail.com", "ListBrokerageCity":"Beloit", "ListBrokerageCountry":"US", "ListBrokerageEmail":"krkerwin@gmail.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Kerwin's Real Estate Agency, Inc.", "ListBrokeragePhone":"(608) 365-7791", "ListBrokeragePostalCode":"53511", "ListBrokerageStateOrProvince":"WI", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"623 Bluff street", "ListBrokerageWebsiteUrl":"http://www.kerwinsagency.com", "ListOfficeAddress1":"623 Bluff St", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"2490", "ListOfficeCity":"Beloit", "ListOfficeCountry":"US", "ListOfficeEmail":"krkerwin@gmail.com", "ListOfficePostalCode":"53511-6103", "ListOfficeStateOrProvince":"WI", "ListPriceCurrencyType":"USD", "ListingTitle":"Colonial, 2 story - Beloit, WI", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/423-Saint-Lawrence-Ave_Beloit_WI_53511_M74787-48354?f=listhub&s=SCWMLSWI&m=2016465&c=rexren", "MLSModificationTimestamp":"2026-02-14T01:23:56Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"2 story", "RawPropertyType":"Single Family", "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":2523, "TaxDescription":null, "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 2/14/2026 3:01:56 AM GMT
Source Updated Date: 2/14/2026 12:43:33 PM GMT

Courtesy of: Olivia Martinez-Pergolski, Kerwin's Real Estate Agency, opergolski53@gmail.com

Copyright © 2026 REALTORS® Association of South Central Wisconsin. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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