357 Sunnybrook Dr, Oshkosh, WI 54904 Property Records

Winnebago County property record for 357 Sunnybrook Dr, Oshkosh, WI 54904

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,897 sqft · built 1997
Lot Size	0.226 acres (9,855 sqft)
Owner	2 Individual Names on Record
Last Sale	$334,900 (Oct 2025)
Tax Bill	$5,892 (2024)
Deeds & Mortgages	Oct 2025 Sale
Flood Zone	Zone X (minimal risk)
APN	`16-22430000`

Property Details

APN / Parcel Number

Primary APN	`16-22430000`
Alternative APN	`916-22430000`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,897 sqft Living Area
Gross Area	476 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1997
Effective Year Built	Effective 1997
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Lot Area	9,855 sqft (0.226 acres)
Lot Dimensions	135 ft deep x 73 ft wide
Garage Type	Attached
Garage Area	476 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC
Heating Fuel	Gas

Location & Zoning

Account Number	916-22430000
Street Address	357 SUNNYBROOK DR
City	OSHKOSH
State	WI
Zip	54904-7880
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	LOT 43 COUNTRYSIDE ESTATES NORTH
Legal Subdivision	COUNTRYSIDE ESTATES NORTH
Legal Lot Number	43
Jurisdiction	WINNEBAGO WI
Township / Civil Division	OSHKOSH
Census Block Group	4
Census Block	4012
Census Tract	1803

Owner

Source: Winnebago County records, as of May 27, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	357 SUNNYBROOK DR, OSHKOSH, WI 54904-7880
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 10, 2025 · Amount on Record
Deed Sale	Oct 10, 2025 · Amount on Record
Deed Document Number	20251954280
Record Updated	Sep 20, 2026

October 2025: Deed, Transfer

Document Type	Deed
Jurisdiction	WINNEBAGO WI
Recording Date	Oct 10, 2025
Property Address	357 SUNNYBROOK DR, OSHKOSH, WI 54904-7880
Document Number	0001954280
Instrument Date	Oct 10, 2025
Instrument	1954280
Transaction Type	Transfer
Record Updated	Oct 31, 2025

Transaction

Amount	Amount Recorded
Tax	$1,004.70
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	357 SUNNYBROOK DR, OSHKOSH, WI 54904-7880

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Wisconsin
County	Winnebago County
Municipality	Oshkosh City
Unified School District	Oshkosh Area School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$325,700 (-) Land $39,200 Building $286,500
2024	$5,892.00 (+5.01%)	$325,700 (+62.61%) Land $39,200 Building $286,500	$339,826 (+17.41%) Land $40,900 Building $298,926
2023	$5,611.00 (+0.43%) Homeowner's exemption	$200,300 (-) Land $30,200 Building $170,100	$289,438 Land $43,640 Building $245,798
2022	$5,587.00 Homeowner's exemption	$200,300 Land $30,200 Building $170,100

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 March 26, 2019

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	OSHKOSH WATERWORKS serves 63,000 people · EPA ID WI4710457
Water Source	Surface water
Last State Inspection	Apr 2025
Lead	6 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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. 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 242 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Bertram Communications Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20