423 Bluff St Beloit, WI 53511
Estimated payment $1,580/month
About This Home
Step back in time with this remarkable 3-story Queen Anne style home built in 1890, paired with a historic carriage house just steps away. Offering 5 bedrooms and 3 bathrooms in the main home, plus an additional 5 bedrooms and 1 bathroom in the carriage house, this property blends timeless architecture with versatile living space. ONLINE REAL ESTATE AUCTION - 423 Bluff Street, Beloit, WI 53511. PREVIEWS (OPEN HOUSES): Sunday, October 12, 2025, from 11:00 AM - 12:00 PM and Saturday, October 18, 2025, from 11:00 AM - 12:00 PM. AUCTION END DATE: October 21, 2025 (the auction starts to close at 7:07 PM). AERIAL DRONE FOOTAGE: See Beloit Auction website/app. 3D VIRTUAL TOUR: See Beloit Auction website/app. FLOOR PLANS WITH ROOM MEASUREMENTS: See Beloit Auction website/app. PROPERTY HIGHLIGHTS: *3 story Queen Anne style home *5 Bedroom / 3 Bathroom *Features neighboring carriage house with 6 bedrooms and 1 bath *As stated on the Wisconsin Historical Society website, the house, built in 1890, was originally owned by Mrs. S.H. Fenton, and it is historically associated with A.A. Aldrich, who purchased it in 1897, and embellished it in 1903. Aldrich, who helped found the Beloit Iron Works (later Beloit Corporation) in 1885, was president of the Iron Works while he resided at this address. Aldrich remained president until his death in 1931, overseeing the company's rise to preeminence in the paper-making machinery field. For many years, the house was owned by the Beloit Foundation, a local charitable group largely funded by the Beloit Corporation and controlled by Aldrich's descendants. *Appliances include stove, microwave, and dishwasher *Updates/improvements include: 200 amp electrical service - September 2013, 55 gallon electric water heater - September 2014, New Burnham boiler installed - July 2015, Replaced shingles and flat roof - April 2019 *Stained glass throughout the house *Covered and enclosed porch *Nicely landscaped yard with mature trees *Boiler heat (natural gas) and city sewer *Square footage - the main level is 1,482 sq ft, the second level is 1,435 sq ft, the third level is 650 sq ft, and the lower level is 1,185 sq ft. The main level of the carriage house is 463 sq ft and the upper level is 439 sq ft *Lot size - 0.356 acres *Year built - 1890 *Close to downtown...dining, shopping, and ABC Supply Stadium (home of the Beloit Sky Carp - Minor League Baseball team of the Midwest League and the High-A affiliate of the Miami Marlins) *Located in the City of Beloit, Rock County, WI *The property at 423 Bluff Street in Beloit, WI, is listed as the Alonzo Aldrich house and is a contributing property within the Bluff Street Historic District on the National Register of Historic Places. *Municipal sewer and water *Beloit School District *Zoning - R1: Single Family Residential *Parcel number in Rock County, WI - 13530015 *Assessed value - $152,200 *2024 taxes - $1,848.09 *Title is guaranteed free and clear at closing (with taxes and utilities paid up to the closing date) *$99,000 minimum opening bid
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $1,848
Interior Spaces
- 3,567 Sq Ft Home
- 3-Story Property
- Unfinished Basement
Kitchen
- Oven
- Microwave
- Dishwasher
Bedrooms and Bathrooms
- 5 Bedrooms
- 3 Full Bathrooms
Additional Features
- 0.36 Acre Lot
- Hot Water Heating System
Listing and Financial Details
- Auction
Map
Home Values in the Area
Average Home Value in this Area
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 | $1,848 | $152,200 | $18,900 | $133,300 |
| 2023 | $2,280 | $144,200 | $17,000 | $127,200 |
| 2022 | $2,368 | $144,200 | $17,000 | $127,200 |
| 2021 | $2,047 | $64,700 | $14,700 | $50,000 |
| 2020 | $1,860 | $64,700 | $14,700 | $50,000 |
| 2019 | $1,782 | $64,700 | $14,700 | $50,000 |
| 2018 | $1,797 | $64,700 | $14,700 | $50,000 |
| 2017 | $1,658 | $64,700 | $14,700 | $50,000 |
| 2016 | $1,722 | $64,700 | $14,700 | $50,000 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 10/22/2025 10/22/25 | Pending | -- | -- | -- |
| 10/22/2025 10/22/25 | Price Changed | $270,600 | +160.2% | $76 / Sq Ft |
| 10/20/2025 10/20/25 | Price Changed | $104,000 | +3.0% | $29 / Sq Ft |
| 10/14/2025 10/14/25 | Price Changed | $101,000 | +1.0% | $28 / Sq Ft |
| 10/10/2025 10/10/25 | Price Changed | $100,000 | +1.0% | $28 / Sq Ft |
| 09/30/2025 09/30/25 | For Sale | $99,000 | -- | $28 / Sq Ft |
Source: My State MLS
MLS Number: 11582205
APN: 135-30015
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