1623 Delaware St, Oshkosh, WI 54902 Property Records

Winnebago County property record for 1623 Delaware St, Oshkosh, WI 54902

Property Summary

Property Type	Single Family Home
Details	4 bd · 1 ba · 1,952 sqft · built 1868
Lot Size	0.854 acres (37,200 sqft)
Owner	2 Individual Names on Record
Tax Bill	$3,480 (2024)
Deeds & Mortgages	Apr 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`13-02080000`

Property Details

APN / Parcel Number

Primary APN	`13-02080000`
Alternative APN	`913-02080000`

Interior

Bedrooms	4 Beds
Full Baths	1 Bath
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	1,952 sqft Living Area

Exterior

Year Built	Built 1868
Effective Year Built	Effective 1868
Exterior Material	Other
Lot Area	37,200 sqft (0.854 acres)
Lot Dimensions	300 ft deep x 124 ft wide
Garage Type	Detached
Garage Area	768 sqft

Utilities, Heating & Cooling

Heating System	HVAC
Heating Fuel	Gas

Location & Zoning

Account Number	913-02080000
Street Address	1623 DELAWARE ST
City	OSHKOSH
State	WI
Zip	54902-6724
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	S 123.5 FT OF LOT 39 ALSO E 78.16 FT OF S 123.5 FT OF LOT 40BLK 110 OSBORNS ADDN
Legal Subdivision	OSBORNS ADDITION TO OSHKOSH
Legal Block	110
Legal Lot Number	39,40
Jurisdiction	WINNEBAGO WI
Township / Civil Division	OSHKOSH
Census Block Group	4
Census Block	4009
Census Tract	1400

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	4362 JACKSON ST, 5, OSHKOSH, WI 54901-9729
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Apr 27, 2022
Transfer Doc	0001881114
Record Updated	Sep 20, 2026

April 2022: Transfer on Death Deed, Transfer

Document Type	Transfer on Death Deed
Jurisdiction	WINNEBAGO WI
Recording Date	Apr 28, 2022
Property Address	1623 DELAWARE ST, OSHKOSH, WI 54902-6724
Document Number	0001881114
Instrument Date	Apr 27, 2022
Instrument	1881114
Transaction Type	Transfer
Record Updated	Aug 4, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4362 JACKSON ST APT 5, 5, OSHKOSH, WI 54901-9729

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		$198,200 (+80.51%) Land $48,000 Building $150,200
2024	$3,480.00 (+19.3%)
2023	$2,917.00 (-0.21%) Homeowner's exemption	$109,800 (-) Land $31,100 Building $78,700	$158,663 Land $44,940 Building $113,723
2022	$2,923.00 Homeowner's exemption	$109,800 Land $31,100 Building $78,700

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	Low lower than 98% of the US · lower than 94% of Wisconsin
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 474 locations within half a mile, as of December 31, 2025

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