923 William St, Beloit, WI 53511 Property Records

Rock County property record for 923 William St, Beloit, WI 53511 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms1 Baths
Year BuiltBuilt 1962
Square Footage1,236 sqft Living Area
Lot Size10,193 sqft (0.234 acres)
OccupancyOwner Occupied
Last Sale$175,000 (2024)
Tax Bill$2,702.00 (2025)

Property Details

APN / Parcel Number

Primary APN206 13480515
Alternative APN
  • 13480515

Interior

Bedrooms3 Beds
Full Baths1 Baths
Total Rooms5 Rooms
Building Area1,236 sqft Living Area
Stories1 Stories

Exterior

Year BuiltBuilt 1962
Effective Year BuiltEffective 1962
Lot Area10,193 sqft (0.234 acres)

Location & Zoning

Account Number206 13480515
Street Address923 WILLIAM ST
CityBELOIT
StateWI
Zip53511-4846
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionL 12 & N 1/2 L 13 B 11 MC GAVOCK HTS
Legal SubdivisionMC GAVOCK HTS
Legal Lot Number12
JurisdictionROCK WI
Minor Civil DivisionBELOIT
Census Blockgroup1
Census Block1023
Census Tract2000

Owner

Source: Rock County records · APN 206 13480515

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

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

Owner of RecordIndividual Name on File
Mailing Address923 WILLIAM ST, BELOIT, WI 53511-4846
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Mar 28, 2024Deed, Transfer
Mar 28, 2024Quit Claim Deed, Transfer · Conventional Mortgage
ASSOCIATED BANK

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleMar 28, 2024 · Amount on Record
Deed SaleMar 28, 2024 · Amount on Record
Deed Doc Number20242259190
Prior Transfer DateMar 14, 2024
Prior Transfer Doc0002259189
Record RefreshedSep 20, 2026

March 2024: Deed, Transfer

Document TypeDeed
JurisdictionROCK WI
Recording DateMar 28, 2024
Property Address923 WILLIAM ST, BELOIT, WI 53511-4846
Document Number0002259190
Instrument DateMar 25, 2024
Instrument2259190
Transaction TypeTransfer
Record UpdatedApr 17, 2024

Transaction

AmountAmount Recorded
Tax$525.00
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address923 WILLIAM ST, BELOIT, WI 53511-4846

March 2024: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionROCK WI
Recording DateMar 28, 2024
Property Address923 WILLIAM ST, BELOIT, WI 53511-4846
Document Number0002259189
Instrument DateMar 14, 2024
Instrument2259189
Transaction TypeTransfer
Record UpdatedApr 17, 2024

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
AddressPO BOX 2061, LOVES PARK, IL 61130-0061

Mortgage

Document Number0002259191
DateMar 28, 2024
Instrument2259191
Lender
NameASSOCIATED BANK
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueApr 01, 2054

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateWisconsin
MunicipalityBeloit City
CountyRock County
Unified School DistrictBeloit School District (PK - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2025$2,702.00 (+18.87%) Homeowner's exemption$173,000 (+20.31%) Land $18,100 Building $154,900$190,000 (+16.14%)
2023$2,273.00$143,800 Land $18,100 Building $125,700$163,600

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