9670 State Rd 21, Berlin, WI 54923 Property Records

Winnebago County property record for 9670 State Rd 21, Berlin, WI 54923

Property Summary

Property Type	Single Family Home
Lot Size	3.43 acres (149,411 sqft)
Owner	2 Individual Names on File
Last Sale	$442,000 (Aug 2026)
Tax Bill	$4,321 (2025)
Deeds & Mortgages	Aug 2026 Sale & Mortgage May 2026 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`022-0134-02`

Property Details

APN / Parcel Number

Primary APN	`022-0134-02`
Alternative APN	`18325`

Exterior

Lot Area	149,411 sqft (3.43 acres)

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Account Number	18325
Street Address	9670 STATE ROAD 21
City	BERLIN
State	WI
Zip	54923-9601
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A2
Legal Description	E 25 RDS OF W 48 RDS OF S 25 RDS OF SW NW EXC HWY 3.43 A.
Legal Range	14E
Legal Township	18N
Legal Section	07
Jurisdiction	WINNEBAGO WI
Township / Civil Division	RUSHFORD
Census Block Group	2
Census Block	2005
Census Tract	2100

Owner

9670 State Rd 21 is owned and occupied by two individuals who bought it in August 2026.

Source: Winnebago County records, as of September 17, 2026

Owner of Record	2 Individual Names on File
Mailing Address	9670 STATE ROAD 21, BERLIN, WI 54923-9601
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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

Deeds, Mortgages & Sale History

Date	Document
Aug 25, 2026	Warranty Deed, Transfer · Conventional Mortgage UNION FEDERAL CREDIT UNION
May 6, 2026	Deed of Trust, Mortgage · Line of Credit FORTIFI BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 25, 2026 · Amount on File
Deed Sale	Aug 25, 2026 · Amount on File
Prior Sale	Oct 30, 2014 · Amount on File
Deed Document Number	20261974005
Prior Transfer Date	Nov 13, 2012
Prior Transfer Doc	0001623117
Record Updated	Oct 29, 2026

August 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WINNEBAGO WI
Recording Date	Aug 25, 2026
Property Address	9670 STATE ROAD 21, BERLIN, WI 54923-9601
Document Number	0001974005
Instrument Date	Aug 20, 2026
Instrument	20261974005
Transaction Type	Transfer
Record Updated	Sep 9, 2026
Title Company	NEW TITLE SERVICES

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$133,926.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	9670 STATE ROAD 21, BERLIN, WI 54923-9601

Mortgage

Document Number	0001974006,
Date	Aug 25, 2026
Instrument	20261974006

Lender

Name	UNION FEDERAL CREDIT UNION

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Sep 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.88%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

May 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WINNEBAGO WI
Recording Date	May 6, 2026
Property Address	9670 STATE ROAD 21, BERLIN, WI 54923-9601
Document Number	0001966624
Instrument Date	May 1, 2026
Instrument	20261966624
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9670 STATE ROAD 21, BERLIN, WI 54923-9601

Mortgage

Document Number	0001966624,
Date	May 6, 2026
Instrument	20261966624

Lender

Name	FORTIFI BK

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	240 Months
Due	May 25, 2046

Interest

Rate	6.46%
Max Rate	-1%

Tax Assessment & Valuation

The 2025 property tax bill for 9670 State Rd 21 was $4,321, up 87.5% from the year before.

Source: Winnebago County assessment roll, as of May 27, 2026

Property Jurisdictions

Type	Name
State	Wisconsin
County	Winnebago County
County Subdivision	Rushford Town
Unified School District	Omro School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,321.00 (+87.46%)	$424,500 Land $61,100 Building $363,400
2024	$2,305.00 (-1.5%)
2023	$2,340.00 (-3.31%) Homeowner's exemption	$147,950 (-) Land $27,150 Building $120,800	$196,458 (+15.86%) Land $36,052 Building $160,406
2022	$2,420.00 Homeowner's exemption	$147,950 Land $27,150 Building $120,800	$169,563 Land $31,116 Building $138,447

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA maps place 9670 State Rd 21 in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1979.

Source: FEMA National Flood Hazard Layer, effective March 26, 2019 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	6 in force
Nearby Flood Claims	3 (1979–2019)
Most Recent Claim	Mar 2019 · river or lake flooding

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.

Wildfire

Wildfire risk around 9670 State Rd 21 is moderate, ranking above 53% of the US, with a 0.08% annual chance of wildfire.

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

Wildfire Risk	Moderate above 53% of the US · above 99.4% of Wisconsin
Wildfire Likelihood	0.08% annual chance
Exposure	Direct burnable vegetation

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 5 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Fiber	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: Bertram Communications, T-Mobile.

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