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1337 Porter Ave, Beloit, WI 53511 Property Records

Rock County property record for 1337 Porter Ave, Beloit, WI 53511

Property Summary

Property TypeSingle Family Home
Details4 bd · 1 ba · 1,244 sqft · built 1920
Lot Size0.055 acres (2,396 sqft)
OwnerCompany Name on File
Last Sale$116,500 (Jan 2025)
Tax Bill$1,965 (2025)
Deeds & MortgagesJan 2025 Sale
Oct 2019 Sale
+ 1 more
Flood ZoneZone X (minimal risk)
APN206 12531515

Property Details

APN / Parcel Number

Primary APN206 12531515
Alternative APN
  • 12531515

Interior

Bedrooms4 Beds
Full Baths1 Bath
Total Rooms7 Rooms
Stories2 Stories
Building Area1,244 sqft Living Area

Exterior

Year BuiltBuilt 1920
Effective Year BuiltEffective 1920
Lot Area2,396 sqft (0.055 acres)

Location & Zoning

Account Number206 12531515
Street Address1337 PORTER AVE
CityBELOIT
StateWI
Zip53511-4658
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionN 47.5 FT L 1 B 5 YATES ADD
Legal SubdivisionYATES ADD
JurisdictionROCK WI
Township / Civil DivisionBELOIT
Census Block Group3
Census Block3017
Census Tract1800

Owner

1337 Porter Ave is owned by a company that bought it in January 2025.

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordCompany Name on File
Mailing Address4704 N PINECREST DR, NASHOTAH, WI 53058-9709
Owner TypeCompany
VestingLimited Liability Partnership

Deeds, Mortgages & Sale History

DateDocument
Jan 28, 2025Warranty Deed, Transfer
Oct 2, 2019Warranty Deed, Transfer
Jan 28, 2008Personal Representative Deed, Transfer

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJan 28, 2025 · Amount on File
Deed SaleJan 28, 2025 · Amount on File
Prior SaleOct 2, 2019 · Amount on File
Deed Document Number20252278307
Record UpdatedOct 29, 2026

January 2025: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionROCK WI
Recording DateJan 28, 2025
Property Address1337 PORTER AVE, BELOIT, WI 53511-4658
Document Number0002278307
Instrument DateJan 27, 2025
Instrument2278307
Transaction TypeTransfer
Record UpdatedApr 2, 2026

Transaction

AmountAmount on Record
Tax$349.50
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4704 N PINECREST DR, NASHOTAH, WI 53058-9709

October 2019: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionROCK WI
Recording DateOct 2, 2019
Property Address1337 PORTER AVE, BELOIT, WI 53511-4658
Document Number0002137920
Instrument DateSep 30, 2019
Instrument2137920
Transaction TypeTransfer
Record UpdatedApr 2, 2026

Transaction

AmountAmount on Record
Tax$37.50
Amount AccuracyCalculated from Transfer Tax
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1045 BELOIT AVE, JANESVILLE, WI 53546-2640

January 2008: Personal Representative Deed, Transfer

Document TypePersonal Representative Deed
JurisdictionROCK WI
Recording DateJan 28, 2008
Property Address1337 PORTER AVE, BELOIT, WI 53511-4658
Document Number0001819111
Instrument DateJan 9, 2008
Instrument1819111
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
Address00000

Tax Assessment & Valuation

The 2025 property tax bill for 1337 Porter Ave was $1,965.

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,965.00$120,400 Land $5,700 Building $114,700$132,200
2023$1,082.00$69,600 Land $5,700 Building $63,900$79,200

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

Flood

FEMA maps place 1337 Porter Ave in Zone X, an area of minimal flood risk.

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

The area around 1337 Porter Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire RiskNot rated
no burnable land within ember reach

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

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF BELOIT
serves 36,677 people · EPA ID WI1540112
Water SourceGroundwater
Last State InspectionNov 2024
Lead5 ppb (2023)
action level 15 ppb

Violations Reported to EPA

Water QualityRadium
resolved · Oct 2019
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 742 locations within half a mile, as of December 31, 2025

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

May also be available: Bug Tussel Wireless, LiteWire, T-Mobile.

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