Back on the market! Buyer’s financing fell through! Beautiful Greek Revival two story home with many recent updates. Former home of the family of famous explorer Roy Chapman Andrews, located next to his childhood home at 419 St. Lawrence Ave. This spacious home offers split living areas with two stair cases, 6 bedrooms, 2 full bathrooms, large living room, formal dining room, and first floor laundry. Detached 2-car garage. Recent updates include the roof (2023); furnace and central air (2025); kitchen (2025) baths (2025); and much more. Conveniently located near downtown, shopping, schools, the Rock River, and parks!
For sale
Price cut: $11K (6/17)
$259,000
423 Saint Lawrence Ave, Beloit, WI 53511
6beds
2,430sqft
Single Family Residence
Built in 1850
8,712 Square Feet Lot
$256,200 Zestimate®
$107/sqft
$-- HOA
What's special
- 29 days |
- 793 |
- 59 |
Zillow last checked:
Listing updated:
Listed by:
Olivia Martinez-Pergolski,
Kerwin's Real Estate Agency
Source: SCWMLS,MLS#: 2016465
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 1
Primary bedroom
- Level: Upper
- Area: 272
- Dimensions: 17 x 16
Bedroom 2
- Level: Main
- Area: 210
- Dimensions: 14 x 15
Bedroom 3
- Level: Upper
- Area: 272
- Dimensions: 17 x 16
Bedroom 4
- Level: Upper
- Area: 110
- Dimensions: 10 x 11
Bedroom 5
- Level: Main
- Area: 80
- Dimensions: 8 x 10
Dining room
- Level: Main
- Area: 210
- Dimensions: 14 x 15
Kitchen
- Features: Breakfast Bar, Dishwasher, Disposal, Microwave, Pantry, Range/Oven, Refrigerator
- Level: Main
- Area: 210
- Dimensions: 14 x 15
Living room
- Level: Main
- Area: 272
- Dimensions: 17 x 16
Cooling
- Central Air
Appliances
- Included: Washer, Dryer
- Laundry: Main Level
Features
- Split bedrooms, Bedroom
- Basement: Full
- Has fireplace: No
Interior area
- Total structure area: 2,430
- Total interior livable area: 2,430 sqft
- Finished area above ground: 2,430
Property
Parking
- Total spaces: 2
- Parking features: 2 car, Detached
- Garage spaces: 2
- Has uncovered spaces: Yes
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck
Lot
- Size: 8,712 Square Feet
- Dimensions: 66x137
- Features: Corner Lot
Details
- Parcel number: 206 13570575
- Zoning: R1
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Other
Condition
- Year built: 1850
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Location
- Region: Beloit
Financial & listing details
- Price per square foot: $107/sqft
- Tax assessed value: $153,700
- Annual tax amount: $2,523
- Date on market: 6/5/2026
- Inclusions: Stove, refrigerator, dishwasher, dryer and washer.
- Exclusions: Seller personal property.
Estimated market value
$256,200
$243,000 - $269,000
$1,995/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/17/2026 | Price change | $259,000-4.1%$107/sqft |
Source: SCWMLS #2016465 Report a problem | ||
| 5/20/2026 | Listed for sale | $270,000$111/sqft |
Source:  WIREX MLS #2016465 Report a problem | ||
| 4/15/2026 | Contingent | $270,000$111/sqft |
Source: WIREX MLS #2016465 Report a problem | ||
| 2/12/2026 | Listed for sale | $270,000+309.1%$111/sqft |
Source: WIREX MLS #2016465 Report a problem | ||
| 6/30/2023 | Sold | $66,000+153.8%$27/sqft |
Source: Public Record Report a problem | ||
| 2/23/2007 | Sold | $26,000$11/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $1,866 +3.8% | $153,700 +25.6% |
| 2023 | $1,797 -3.9% | $122,400 |
| 2022 | $1,870 +60.5% | $122,400 +298.7% |
| 2021 | $1,166 +55.6% | $30,700 |
| 2020 | $749 -22.1% | $30,700 |
| 2019 | $961 +57.6% | $30,700 |
| 2018 | $610 | $30,700 |
| 2017 | $610 -9.4% | $30,700 |
| 2016 | $673 +3.2% | $30,700 |
| 2014 | $652 +2.6% | $30,700 |
| 2013 | $636 -4.7% | $30,700 |
| 2012 | $667 -0.7% | $30,700 |
| 2011 | $672 | $30,700 |
| 2010 | -- | $30,700 -14.5% |
| 2009 | -- | $35,900 -4.5% |
| 2008 | -- | $37,600 +18.6% |
| 2007 | -- | $31,700 +12.4% |
| 2006 | -- | $28,200 +22.6% |
| 2005 | -- | $23,000 -66.8% |
| 2004 | -- | $69,300 +15.1% |
| 2003 | -- | $60,200 +5.8% |
| 2002 | -- | $56,900 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 53511
Nearby schools
GreatSchools rating
- 1/10Hackett Elementary SchoolGrades: PK-5Distance: 0.1 mi
- 1/10Beloit Virtual SchoolGrades: PK-12Distance: 1.1 mi
- 2/10Memorial High SchoolGrades: 9-12Distance: 0.8 mi
Schools provided by the listing agent
- Elementary: Hackett
- High: Memorial
- District: Beloit
Source: SCWMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
- Wisconsin
- Rock County
- Beloit
- 53511
- 423 Saint Lawrence Ave
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