617 Jackson St, Oshkosh, WI 54901 Property Records

Winnebago County property record for 617 Jackson St, Oshkosh, WI 54901

Property Summary

Property Type	Duplex
Details	6 bd · 2 ba · 2,172 sqft · built 1921
Lot Size	0.158 acres (6,900 sqft)
Owner	Company Name on Record
Last Sale	$89,000 (May 2005)
Tax Bill	$3,656 (2024)
Deeds & Mortgages	Nov 2021 Mortgage Apr 2022 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`07-02000000`

Property Details

APN / Parcel Number

Primary APN	`07-02000000`
Alternative APN	`907-02000000`

Interior

Bedrooms	6 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Units	2 Units
Stories	2 Stories
Building Area	2,172 sqft Living Area

Exterior

Year Built	Built 1921
Effective Year Built	Effective 1921
Architectural Style	Duplex Single
Exterior Material	Aluminum/Vinyl
Lot Area	6,900 sqft (0.158 acres)
Lot Dimensions	115 ft deep x 60 ft wide
Garage Type	Detached
Garage Area	440 sqft

Utilities, Heating & Cooling

Heating System	HVAC
Heating Fuel	Gas

Location & Zoning

Account Number	907-02000000
Street Address	617 JACKSON ST
City	OSHKOSH
State	WI
Zip	54901-4344
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R2
Legal Description	E 115 FT OF LOT 22 G F WRIGHTS SUBD OF S PART OF BLK 46
Legal Subdivision	G F WRIGHTS SUBDIVISION
Legal Block	46
Legal Lot Number	22
Jurisdiction	WINNEBAGO WI
Township / Civil Division	OSHKOSH
Census Block Group	1
Census Block	1007
Census Tract	501

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	Company Name on Record
Mailing Address	PO BOX 2811, OSHKOSH, WI 54903-2811
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Nov 30, 2021	Deed of Trust, Mortgage · Commercial Mortgage NICOLET NATIONAL BANK
Apr 5, 2022	Deed of Trust, Mortgage NICOLET NATIONAL BANK
Apr 5, 2022	Deed of Trust, Mortgage NICOLET NATIONAL BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 26, 2005 · Amount on Record
Deed Sale	May 26, 2005 · Amount on Record
Prior Sale	May 26, 2005 · Amount on Record
Deed Document Number	200513563333
Record Updated	Sep 20, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WINNEBAGO WI
Property Address	617 JACKSON ST, OSHKOSH, WI 54901-4344
Transaction Type	Mortgage
Record Updated	Jun 26, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001869943
Date	Nov 30, 2021
Instrument	1869943

Lender

Name	NICOLET NATIONAL BANK
Type	Bank
Address	OSHKOSH, WI 54904

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

April 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WINNEBAGO WI
Property Address	617 JACKSON ST, OSHKOSH, WI 54901-4344
Transaction Type	Mortgage
Record Updated	Jun 26, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001879390
Date	Apr 5, 2022
Instrument	1879390

Lender

Name	NICOLET NATIONAL BANK
Type	Bank
Address	SHEBOYGAN, WI 53081

Agreement

Amount	Amount Recorded

April 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WINNEBAGO WI
Property Address	617 JACKSON ST, OSHKOSH, WI 54901-4344
Transaction Type	Mortgage
Record Updated	Jun 26, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001879392
Date	Apr 5, 2022
Instrument	1879392

Lender

Name	NICOLET NATIONAL BANK
Type	Bank
Address	MANITOWOC, WI 54220

Agreement

Amount	Amount Recorded

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		$193,400 (+100.62%) Land $22,600 Building $170,800
2024	$3,656.00 (+27.97%)
2023	$2,857.00 (+1.1%)	$96,400 (-) Land $15,100 Building $81,300	$139,300 Land $21,820 Building $117,480
2022	$2,826.00	$96,400 Land $15,100 Building $81,300

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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