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300 S Frederick St, Beloit, WI 53511 Property Records

Rock County property record for 300 S Frederick St, Beloit, WI 53511

Property Summary

Property TypeWarehouse, Storage
Details5,648 sqft · built 1950
Lot Size2 acres (87,120 sqft)
OwnerIndividual Name on Record
Last Sale$45,000 (Aug 2024)
Tax Bill$541 (2025)
Deeds & MortgagesAug 2024 Sale
Jun 2010 Transfer
+ 2 more
Flood ZoneZone X (minimal risk)
APN6-2-411

Property Details

APN / Parcel Number

Primary APN6-2-411
Alternative APN
  • 004 031072

Interior

Building Area5,648 sqft Total Area

Exterior

Year BuiltBuilt 1950
Effective Year BuiltEffective 1950
Lot Area87,120 sqft (2 acres)
Garage TypeMixed
Parking Spaces10 Parking Spaces
Utility Building2,824 sqft
Total Buildings2 Buildings

Location & Zoning

Account Number004 031072
Street Address300 S FREDERICK ST
CityBELOIT
StateWI
Zip53511-5723
Property CategoryIndustrial
Property TypeIndustrial > Warehouse, Storage
Legal DescriptionOUTLOT 72 AP S 10A OF N 20A SE1/4 SE 1/4 (EXC VOL 492 PG 380)
Legal SubdivisionASSESSORS PLAT TOWN OF BELOIT
JurisdictionROCK WI
Township / Civil DivisionBELOIT
Census Block Group2
Census Block2035
Census Tract2200

Owner

Source: Rock County records, as of April 2, 2026

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

Owner of RecordIndividual Name on Record
Mailing Address318 HARRISON AVE, BELOIT, WI 53511-6320
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Aug 9, 2024Warranty Deed, Transfer
Jun 10, 2010Quit Claim Deed, Transfer
Quitclaim
May 26, 2010Warranty Deed, Transfer
Feb 14, 2006Warranty Deed, Transfer

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 9, 2024 · Amount on Record
Deed SaleAug 9, 2024 · Amount on Record
Prior SaleMay 26, 2010 · Amount on Record
Deed Document Number20242267608
Prior Transfer DateJun 8, 2010
Prior Transfer Doc0001893711
Record UpdatedOct 29, 2026

August 2024: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionROCK WI
Recording DateAug 9, 2024
Property Address300 S FREDERICK ST, BELOIT, WI 53511-5723
Document Number0002267608
Map ReferenceDOC657193VL1PG83
Instrument DateAug 6, 2024
Instrument2267608
Transaction TypeTransfer
Record UpdatedApr 2, 2026

Transaction

AmountAmount Recorded
Tax$135.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address318 HARRISON AVE, BELOIT, WI 53511-6320

June 2010: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionROCK WI
Recording DateJun 10, 2010
Property Address300 S FREDERICK ST, BELOIT, WI 53511-5723
Document Number0001893711
Instrument DateJun 8, 2010
Instrument1893711
Transaction TypeTransfer
Record UpdatedApr 2, 2026

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address1713 BLOSSOM LN, MADISON, WI 53716-1876

Transferred To (Grantee/Buyer)

NameVerified Name
AddressPO BOX 777, BELOIT, WI 53512-0777
Mail Care OfDAVID Y COLLINS
InvestorPossibly a Property Investor

May 2010: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionROCK WI
Recording DateMay 26, 2010
Property Address300 S FREDERICK ST, BELOIT, WI 53511-5723
Document Number0001892426
Instrument DateMay 21, 2010
Instrument1892426
Transaction TypeTransfer
Record UpdatedApr 2, 2026

Transaction

AmountAmount Recorded
Tax$60.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address690 NO BOONE SCHOOL ROAD, POPLAR GROVE, IL 61065

Transferred To (Grantee/Buyer)

NameVerified Name
Address5322 W. DEER RUN ROAD, BELOIT, WI 53511-8508
InvestorPossibly a Property Investor

February 2006: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionROCK WI
Recording DateFeb 14, 2006
Property Address300 S FREDERICK ST, BELOIT, WI 53511-5723
Document Number0001739982
Map ReferenceMBG492 PG380
Instrument DateFeb 13, 2006
Instrument1739982
Transaction TypeTransfer
Record UpdatedApr 2, 2026

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address00000

Transferred To (Grantee/Buyer)

NameVerified Name
Address6690 N BOONE SCHOOL RD, POPLAR GROVE, IL 61065-9020

Tax Assessment & Valuation

Source: Rock County assessment roll, as of April 2, 2026

Property Jurisdictions

TypeName
StateWisconsin
CountyRock County
County SubdivisionBeloit Town
Unified School DistrictBeloit Turner School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$541.00 (+10.18%)$35,000 (-) Land $24,800 Building $10,200$43,200 (+18.68%)
2023$491.00$35,000 Land $24,800 Building $10,200$36,400

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

Flood

Source: FEMA National Flood Hazard Layer, effective May 3, 2017

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 94% of the US · lower than 85% of Wisconsin
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 77 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20
AT&T
DSL · Fiber, Fixed Wireless in parts of the area		100 / 20

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