1821 Mary St, Beloit, WI 53511 Property Records

Rock County property record for 1821 Mary St, Beloit, WI 53511 · Last verified April 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,014 sqft · built 1958
Lot Size	0.233 acres (10,149 sqft)
Owner	Individual Name on File
Last Sale	$57,000 (Feb 2017)
Tax Bill	$2,404 (2025)
Deeds & Mortgages	Feb 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`206 12781410`

Property Details

APN / Parcel Number

Primary APN	`206 12781410`
Alternative APN	`12781410`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,014 sqft Living Area

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1958
Lot Area	10,149 sqft (0.233 acres)

Location & Zoning

Account Number	206 12781410
Street Address	1821 MARY ST
City	BELOIT
State	WI
Zip	53511-3222
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	L 73 POFFS 2ND SUN VALLEY
Legal Lot Number	73
Jurisdiction	ROCK WI
Township / Civil Division	BELOIT
Census Block Group	2
Census Block	2010
Census Tract	2100

Owner

Source: Rock County records · APN 206 12781410

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	1821 MARY ST, BELOIT, WI 53511-3222
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Feb 08, 2017 · Amount on Record
Deed Sale	Feb 08, 2017 · Amount on Record
Prior Sale	Jan 04, 2008 · Amount on Record
Deed Document Number	20172071725
Record Updated	Jun 08, 2026

February 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ROCK WI
Recording Date	Feb 08, 2017
Property Address	1821 MARY ST, BELOIT, WI 53511-3222
Document Number	0002071725
Instrument Date	Dec 27, 2016
Instrument	2071725
Transaction Type	Transfer
Record Updated	Mar 15, 2022

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$171.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Notice of Foreclosure Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1821 MARY ST, BELOIT, WI 53511-3222

Mortgage

Document Number	2071726
Date	Feb 08, 2017
Instrument	2071726

Lender

Name	FIRST NATIONAL BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 01, 2047

Interest

Rate Type	Adjustable Rate
Rate	4%
Adjustable	Adjustable Rate Rider
Type Change Date	Feb 01, 2022
Min Rate At Change	2.75%
Max Rate At Change	6%

Tax Assessment & Valuation

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

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	$2,404.00 (+25.21%) Homeowner's exemption	$155,200 (+19.29%) Land $21,700 Building $133,500	$170,500 (+15.2%)
2023	$1,920.00 Homeowner's exemption	$130,100 Land $21,700 Building $108,400	$148,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Rock County (55105C), updated May 3, 2017 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 551050021002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Claims	1 (2008)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jun 2008, tidal / storm surge, Severe Storms, Tornadoes, And Flooding

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 474 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Spectrum	Cable	1,000 / 1,000
Verizon	Fixed Wireless	300 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: ResTech Services, AT&T, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.