For sale

$635,000

1229 Chapin St, Beloit, WI 53511

5beds

3,807sqft

$4,133/mo

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Single Family Residence

Built in 1915

1.28 Acres Lot

$603,600 Zestimate^®

$167/sqft

$-- HOA

What's special

Timeless character and remarkable craftsmanship define this historic Beloit residence. Built in 1915 for inventor and industrialist A.P. Warner, the home offers more than an acre of beautifully established grounds, striking brick construction, a steeply pitched roofline, arched entryways, rich hardwood floors, solid wood doors, original built-ins, and spacious rooms filled with natural light. Multiple living and entertaining spaces, five bedrooms, a finished lower level, and thoughtfully updated areas provide modern comfort while preserving the home’s architectural integrity. Warner, known for his work with the automobile speedometer, electric trailer brakes, and early aviation, left an enduring mark on Beloit. Today, 1229 Chapin Street offers a rare opportunity to own a home that is as livable as it is historically significant.

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Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 4
Full bathrooms: 3
1/2 bathrooms: 2
Main level bathrooms: 2

Primary bedroom

Level: Upper
Area: 240
Dimensions: 15 x 16

Bedroom 2

Level: Upper
Area: 132
Dimensions: 11 x 12

Bedroom 3

Level: Upper
Area: 154
Dimensions: 11 x 14

Bedroom 4

Level: Upper
Area: 120
Dimensions: 10 x 12

Bedroom 5

Level: Lower
Area: 144
Dimensions: 12 x 12

Dining room

Level: Main
Area: 238
Dimensions: 14 x 17

Family room

Area: 440
Dimensions: 20 x 22

Kitchen

Features: Kitchen Island, Range/Oven, Refrigerator, Dishwasher
Level: Main
Area: 285
Dimensions: 15 x 19

Living room

Level: Main
Area: 480
Dimensions: 20 x 24

Heating

Radiant

Cooling

Central Air

Appliances

Included: Washer, Dryer, Water Softener Included

Features

Walk-In Closet(s)
Basement: Full,Partially Finished
Number of fireplaces: 2
Fireplace features: Wood Burning, 2 fireplaces

Interior area

Total structure area: 3,807
Total interior livable area: 3,807 sqft
Finished area above ground: 3,009

Property

Parking

Total spaces: 3
Parking features: Additional Parking, Detached
Garage spaces: 3
Has uncovered spaces: Yes

Features

Levels: Two
Stories: 2
Patio & porch: Patio

Lot

Size: 1.28 Acres
Features: Sidewalk

Details

Parcel number: 206 13620021
Zoning: R

Construction

Type & style

Home type: SingleFamily
Architectural style: Colonial
Property subtype: Single Family Residence

Materials

Brick

Condition

Year built: 1915

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Location

Region: Beloit

Financial & listing details

Price per square foot: $167/sqft
Tax assessed value: $508,700
Annual tax amount: $8,506
Date on market: 7/16/2026

Estimated market value

$603,600

$573,000 - $634,000

$2,861/mo

Price history

Date	Event	Price
7/16/2026	Listed for sale	$635,000+27%$167/sqft
Source: SCWMLS #2028181 Report a problem
10/13/2023	Sold	$500,000-4.8%$131/sqft
Source: WIREX MLS #1835776 Report a problem
9/18/2023	Contingent	$525,000$138/sqft
Source: WIREX MLS #1835776 Report a problem
9/4/2023	Price change	$525,000-2.7%$138/sqft
Source: WIREX MLS #1835776 Report a problem
7/31/2023	Price change	$539,500-1.8%$142/sqft
Source: WIREX MLS #1835776 Report a problem
6/2/2023	Listed for sale	$549,500+164.8%$144/sqft
Source: WIREX MLS #1835776 Report a problem
9/16/2016	Sold	$207,500-13.5%$55/sqft
Source: SCWMLS #1769721 Report a problem
3/18/2016	Listed for sale	$239,900$63/sqft
Source: GateWay, Realtors #1769721 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$8,315 +35%	$508,700
2024	$6,162 +40.9%	$508,700 +79.8%
2023	$4,375 -3.9%	$282,900
2022	$4,551 -34.2%	$282,900 +27.7%
2021	$6,921 +8.7%	$221,500
2020	$6,365 +4.8%	$221,500
2019	$6,075 +8%	$221,500 +8.9%
2018	$5,626	$203,400 +0.8%
2017	$5,626 0%	$201,800 +15.9%
2016	$5,628 +21.2%	$174,100
2014	$4,644 +2.3%	$174,100
2013	$4,539 -0.7%	$174,100
2012	$4,572 +1.3%	$174,100
2011	$4,511	$174,100
2010	--	$174,100 -8.6%
2009	--	$190,500 -2.6%
2008	--	$195,600
2007	--	$195,600 +5.1%
2006	--	$186,100 +6.3%
2005	--	$175,100 +3.1%
2004	--	$169,800 +3%
2003	--	$164,800 +9.6%
2002	--	$150,300 +2.7%
2001	--	$146,300