1645 Porter Ave, Beloit, WI 53511 Property Records

Rock County property record for 1645 Porter Ave, Beloit, WI 53511

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 768 sqft · built 1927
Lot Size	0.09 acres (3,920 sqft)
Owner	Company Name on Record
Last Sale	$26,000 (Oct 2006)
Tax Bill	$1,768 (2025)
Deeds & Mortgages	Oct 2006 Sale & Mortgage Sep 2006 Transfer
Flood Zone	Zone X (minimal risk)
APN	`206 12520730`

Property Details

APN / Parcel Number

Primary APN	`206 12520730`
Alternative APN	`12520730`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Plumbing Fixtures	8 Plumbing Fixtures
Total Rooms	6 Rooms
Building Area	768 sqft Living Area

Exterior

Year Built	Built 1927
Effective Year Built	Effective 1927
Exterior Material	Wood Siding
Construction Type	Frame
Lot Area	3,920 sqft (0.09 acres)
Parking Spaces	1 Parking Space

Location & Zoning

Account Number	206 12520730
Street Address	1645 PORTER AVE
City	BELOIT
State	WI
Zip	53511-3609
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	L 33 B 4 YATES SEC ADD
Legal Subdivision	YATES SEC ADD
Legal Lot Number	33
Jurisdiction	ROCK WI
Township / Civil Division	BELOIT
Census Block Group	2
Census Block	2004
Census Tract	1800

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 Record	Company Name on Record
Mailing Address	1005 MCKINLEY AVE, BELOIT, WI 53511-5027
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Oct 12, 2006	Warranty Deed, Transfer · Conventional Mortgage FIRST NATIONAL BANK & TRUST CO
Sep 8, 2006	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 12, 2006 · Amount on Record
Deed Sale	Oct 12, 2006 · Amount on Record
Deed Document Number	20061767781
Prior Transfer Date	Sep 7, 2006
Prior Transfer Doc	0001764022
Record Updated	Oct 29, 2026

October 2006: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ROCK WI
Recording Date	Oct 12, 2006
Property Address	1645 PORTER AVE, BELOIT, WI 53511-3609
Document Number	0001767781
Instrument Date	Oct 11, 2006
Instrument	1767781
Transaction Type	Transfer
Record Updated	Apr 2, 2026

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$78.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3750 S GESLEY RD, BELOIT, WI 53511-8773
Investor	Possibly a Property Investor

Mortgage

Document Number	0001767782
Date	Oct 12, 2006
Instrument	1767782

Lender

Name	FIRST NATIONAL BANK & TRUST CO
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	37 Months
Due	Nov 1, 2009

September 2006: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ROCK WI
Recording Date	Sep 8, 2006
Property Address	1645 PORTER AVE, BELOIT, WI 53511-3609
Document Number	0001764022
Instrument Date	Sep 7, 2006
Instrument	1764022
Transaction Type	Transfer
Record Updated	Apr 2, 2026

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	00000

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Wisconsin
Municipality	Beloit City
County	Rock County
Unified School District	Beloit School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,768.00 (+18.58%)	$108,600 (+14.2%) Land $6,800 Building $101,800	$119,300 (+10.26%)
2023	$1,491.00	$95,100 Land $6,800 Building $88,300	$108,200

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not 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 Risk	Not 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 System	CITY OF BELOIT serves 36,677 people · EPA ID WI1540112
Water Source	Groundwater
Last State Inspection	Nov 2024
Lead	5 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	Radium resolved · Oct 2019
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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

Provider	Max 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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