543 Jackson St, Oshkosh, WI 54901 Property Records

Winnebago County property record for 543 Jackson St, Oshkosh, WI 54901

Property Summary

Property Type	County Owned (Exempt)
Details	3 bd · 1.5 ba · 1,482 sqft · built 1858
Lot Size	0.088 acres (3,844 sqft)
Owner	Company Name on Record
Last Sale	$115,000 (Feb 2026)
Tax Bill	$2,912 (2024)
Deeds & Mortgages	Feb 2026 Sale & Mortgage Mar 2025 Transfer
Flood Zone	Zone X (minimal risk)
APN	`07-02230100`

Property Details

APN / Parcel Number

Primary APN	`07-02230100`
Alternative APN	`907-02230100`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,482 sqft Living Area

Exterior

Year Built	Built 1858
Effective Year Built	Effective 1858
Exterior Material	Brick
Lot Area	3,844 sqft (0.088 acres)
Lot Dimensions	62 ft deep x 62 ft wide
Shed	1 Shed

Utilities, Heating & Cooling

Heating System	HVAC
Heating Fuel	Gas

Location & Zoning

Account Number	907-02230100
Street Address	543 JACKSON ST
City	OSHKOSH
State	WI
Zip	54901-4342
Property Category	Public Works
Property Type	Public Works > County Owned (Exempt)
Local Zoning Code	R2
Legal Description	E 62.5 FT OF N 60 FT OF LOT 41 G F WRIGHTS SUBD OF S PART OFBLK 46
Legal Subdivision	F WRIGHTS SUB
Legal Block	46
Legal Lot Number	41
Jurisdiction	WINNEBAGO WI
Township / Civil Division	OSHKOSH
Census Block Group	1
Census Block	1008
Census Tract	501

Owner

Source: Winnebago County records, as of June 9, 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	1044 BLACK OAK SCHOOL RD, OSHKOSH, WI 54902-8823
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Date	Document
Feb 5, 2026	Warranty Deed, Transfer · Commercial Mortgage PREMIER COMMUNITY BANK
Mar 3, 2025	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 5, 2026 · Amount on Record
Deed Sale	Feb 5, 2026 · Amount on Record
Deed Document Number	20261961134
Prior Transfer Date	Feb 25, 2025
Prior Transfer Doc	0001940069
Record Updated	Sep 20, 2026

February 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WINNEBAGO WI
Recording Date	Feb 5, 2026
Property Address	543 JACKSON ST, OSHKOSH, WI 54901-4342
Document Number	0001961134
Instrument Date	Feb 3, 2026
Instrument	1961134
Transaction Type	Transfer
Record Updated	May 7, 2026

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$345.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1044 BLACK OAK SCHOOL RD, OSHKOSH, WI 54902-8823

Mortgage

Document Number	0001961135
Date	Feb 5, 2026
Instrument	1961135

Lender

Name	PREMIER COMMUNITY BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

March 2025: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WINNEBAGO WI
Recording Date	Mar 3, 2025
Property Address	543 JACKSON ST, OSHKOSH, WI 54901-4342
Document Number	0001940069
Instrument Date	Feb 25, 2025
Instrument	1940069
Transaction Type	Transfer
Record Updated	May 7, 2026

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	433 W 16TH AVE, OSHKOSH, WI 54902-6856

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		$132,300 (-) Land $10,400 Building $121,900
2024	$2,912.00 (+1.53%)	$132,300 (+87.13%) Land $10,400 Building $121,900	$138,038 (+35.12%) Land $10,851 Building $127,187
2023	$2,868.00 (-6.46%) Homeowner's exemption	$70,700 (-) Land $7,000 Building $63,700	$102,163 Land $10,115 Building $92,048
2022	$3,066.00 Homeowner's exemption	$70,700 Land $7,000 Building $63,700

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

Provider	Max Down / Up (Mbps)
TDS Telecom Fiber	8,000 / 8,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Bertram Communications Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile.

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