945 William St, Beloit, WI 53511 Property Records

Rock County property record for 945 William St, Beloit, WI 53511 · Last verified April 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1 Baths
Year Built	Built 1962
Square Footage	1,479 sqft Living Area
Lot Size	10,193 sqft (0.234 acres)
Occupancy	Owner Occupied
Tax Bill	$2,968.00 (2025)

Primary APN	`206 13480500`
Alternative APN	`13480500`

Account Number	206 13480500
Street Address	945 WILLIAM ST
City	BELOIT
State	WI
Zip	53511-4846
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	L 8 & S 1/2 L 7 B 11 MC GAVOCK HTS
Legal Subdivision	MC GAVOCK HTS
Legal Lot Number	8
Jurisdiction	ROCK WI
Minor Civil Division	BELOIT
Census Blockgroup	1
Census Block	1023
Census Tract	2000

Source: Rock County records · APN 206 13480500

Assessment roll updated April 2, 2026 · Last verified April 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	945 WILLIAM ST, BELOIT, WI 53511-4846
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deed Names	Verified Name on Deed
Record Refreshed	Jun 08, 2026

Source: Rock County records · Assessment roll updated April 2, 2026 · Last verified April 2026

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,968.00 (+32.09%)	$180,400 (+26.86%) Land $18,100 Building $162,300	$198,100 (+22.51%)
2023	$2,247.00	$142,200 Land $18,100 Building $124,100	$161,700