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5225 Killdeer Ln, Oshkosh, WI 54901 Property Records

Winnebago County property record for 5225 Killdeer Ln, Oshkosh, WI 54901 · Last verified June 2026

Property Summary

Property TypeSingle Family Home
Lot Size0.422 acres (18,365 sqft)
Owner2 Individual Names on File
Last Sale$855,000 (Dec 2019)
Tax Bill$4,419 (2024)
Deeds & MortgagesApr 2026 Construction Loan
Mar 2022 Transfer
Flood ZoneZone X (minimal risk)
APN018-2977

Property Details

APN / Parcel Number

Primary APN018-2977
Alternative APN
  • 18781

Exterior

Lot Area18,365 sqft (0.422 acres)

Utilities, Heating & Cooling

Heating SystemHVAC

Location & Zoning

Account Number18781
Street Address5225 KILLDEER LN
CityOSHKOSH
StateWI
Zip54901-1365
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal Description(BRADFORD J WILLIAMS & BARBARA L WILLIAMS LIFE ESTATE) ISLAND HARBOR LOT 19
Legal Range17E
Legal Township19N
Legal Section29
Legal SubdivisionISLAND HARBOR
Legal Lot Number19
JurisdictionWINNEBAGO WI
Township / Civil DivisionOSHKOSH
Census Block Group1
Census Block1063
Census Tract1600

Owner

Source: Winnebago County records · APN 018-2977

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

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

Owner of Record2 Individual Names on File
Mailing Address5225 KILLDEER LN, OSHKOSH, WI 54901-1365
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Apr 23, 2026Deed of Trust, Mortgage · Construction Mortgage
OSHKOSH COMMUNITY CREDIT UNION
Mar 23, 2022Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleDec 06, 2019 · Amount on Record
Deed SaleDec 06, 2019 · Amount on Record
Prior SaleApr 03, 2008 · Amount on Record
Deed Document Number20191805402
Last Transfer DateMar 16, 2022
Transfer Doc0001878381
Record UpdatedSep 20, 2026

April 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWINNEBAGO WI
Recording DateApr 23, 2026
Property Address5225 KILLDEER LN, OSHKOSH, WI 54901-1365
Document Number0001965689
Instrument DateApr 13, 2026
Instrument20261965689
Transaction TypeMortgage
Record UpdatedJul 12, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

NameVerified Name
Address5225 KILLDEER LN, OSHKOSH, WI 54901-1365

Mortgage

Document Number0001965689,
DateApr 23, 2026
Instrument20261965689
Lender
NameOSHKOSH COMMUNITY CREDIT UNION
Agreement
TypeConstruction Mortgage
AmountAmount Recorded
Term120 Months
DueApr 13, 2036
Interest
Rate6.11%
Max Rate-1%

March 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionWINNEBAGO WI
Recording DateMar 23, 2022
Property Address5225 KILLDEER LN, OSHKOSH, WI 54901-1365
Document Number0001878381
Instrument DateMar 16, 2022
Instrument1878381
Transaction TypeTransfer
Record UpdatedAug 04, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateWisconsin
CountyWinnebago County
County SubdivisionOshkosh Town
Unified School DistrictOshkosh Area School District (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2025$389,500 (-) Land $110,000 Building $279,500
2024$4,419.00 (-23.36%)$389,500 (+37.78%) Land $110,000 Building $279,500
2023$5,766.00 (+5.76%) Homeowner's exemption$282,700 (-) Land $80,000 Building $202,700$442,566 (+15.45%) Land $125,240 Building $317,326
2022$5,452.00 Homeowner's exemption$282,700 Land $80,000 Building $202,700$383,327 Land $108,476 Building $274,851

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Winnebago County (55139C), updated March 26, 2019 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 551390016001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies8 in force

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 136 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
SpectrumCable1,000 / 1,000
VerizonFixed Wireless300 / 20
Bertram CommunicationsFixed Wireless (unlicensed)100 / 20

May also be available at this address: T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G (outdoors only) and 4G LTE

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