666 Boyd St, Oshkosh, WI 54901 Property Records

Winnebago County property record for 666 Boyd St, Oshkosh, WI 54901 · Last verified August 2026

Property Summary

Property Type	Duplex
Details	4 bd · 2.5 ba · 1,822 sqft · built 1920
Lot Size	0.137 acres (5,950 sqft)
Owner	Individual Name on File
Tax Bill	$3,036 (2024)
Deeds & Mortgages	Jan 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`11-01800000`

Property Details

APN / Parcel Number

Primary APN	`11-01800000`
Alternative APN	`911-01800000`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Units	2 Units
Stories	2 Stories
Building Area	1,822 sqft Living Area

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Architectural Style	Duplex Single
Exterior Material	Aluminum/Vinyl
Lot Area	5,950 sqft (0.137 acres)
Lot Dimensions	119 ft deep x 50 ft wide
Garage Type	Detached
Garage Area	484 sqft

Utilities, Heating & Cooling

Heating System	HVAC
Heating Fuel	Gas

Location & Zoning

Account Number	911-01800000
Street Address	666 BOYD ST
City	OSHKOSH
State	WI
Zip	54901-4635
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	LOT 9 BLK 62 REPLAT OF BLK 62 FORDS ADDN
Legal Subdivision	BLK 62 REPLAT OF BLK 62 FORDS ADDN
Legal Block	62
Legal Lot Number	9
Jurisdiction	WINNEBAGO WI
Township / Civil Division	OSHKOSH
Census Block Group	2
Census Block	2000
Census Tract	200

Owner

Source: Winnebago County records · APN 11-01800000

Assessment roll updated May 27, 2026 · Last verified August 2026

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

Owner of Record	Individual Name on File
Mailing Address	666 BOYD ST, OSHKOSH, WI 54901-4635
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Dec 30, 2021
Transfer Doc	0001872422
Record Updated	Sep 20, 2026

January 2022: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	WINNEBAGO WI
Recording Date	Jan 04, 2022
Property Address	666 BOYD ST, OSHKOSH, WI 54901-4635
Document Number	0001872422
Instrument Date	Dec 30, 2021
Instrument	1872422
Transaction Type	Transfer
Record Updated	Aug 04, 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	666 BOYD ST, OSHKOSH, WI 54901-4635

Tax Assessment & Valuation

Source: Winnebago County records · Assessment roll updated May 27, 2026 · Last verified August 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

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$174,700 (+89.48%) Land $19,600 Building $155,100
2024	$3,036.00 (+26.87%)
2023	$2,393.00 (-0.54%) Homeowner's exemption	$92,200 (-) Land $11,500 Building $80,700	$133,231 Land $16,618 Building $116,613
2022	$2,406.00 Homeowner's exemption	$92,200 Land $11,500 Building $80,700

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Winnebago County (55139C), updated March 26, 2019 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.