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309 Oneida St, Delafield, WI 53018 Property Records

Waukesha County property record for 309 Oneida St, Delafield, WI 53018 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms1.5 Baths
Year BuiltBuilt 1968
Lot Size1.38 acres
Garage1,248 sqft
Last Sale$10,000 (2021)
Tax Bill$5,782.00 (2025)

Property Details

APN / Parcel Number

Primary APNDELC-0798-963

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Partial Baths1 Partial Baths
1st Floor1,684 sqft 1st Floor
Basement Area1,684 sqft Basement
Family RoomFamily Room
Game RoomGame Room
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1968
Effective Year BuiltEffective 1968
Lot Area60,548 sqft
Depth X Width195 ft x 304 ft Depth x Width
Parking Spaces11 Parking Spaces
Garage Area1,248 sqft Garage
PorchOpen Porch

Utilities and HVAC

SewageSeptic Sewage
Water SourceCommercial Water Source

Location & Zoning

Street Address309 ONEIDA ST
CityDELAFIELD
StateWI
Zip53018-1862
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionPT SW1/4 OF NW1/4 SEC 20 T7N R18E; COM NW CRNR S ALNG W LINE OF SAID SEC 1373.64 FT; S8922E 216 FT TO THE BGN; S8922E 192 FT; S 303.81 FT; W 198 FT; N 196 FT; S3922E 6 FT; N 110 FT TO BGN & R/W
Legal Range18E
Legal Township7N
Legal Section20
Legal Block18
Legal Lot Number7
JurisdictionWAUKESHA WI
Minor Civil DivisionDELAFIELD
Census Blockgroup1
Census Block1013
Census Tract203704

Owner

Source: Waukesha County records · APN DELC-0798-963

Assessment roll updated June 23, 2026 · Last verified July 2026

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

Owner of RecordCompany Name on File
Mailing Address309 ONEIDA ST, DELAFIELD, WI 53018-1862
Owner TypeOwner is a Company
VestingTrustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleFeb 12, 2021 · Amount on Record
Deed SaleFeb 12, 2021 · Amount on Record
Deed Doc Number20214556924
Prior Transfer DateJan 21, 2021
Prior Transfer Doc0004556924
Record RefreshedSep 20, 2026

February 2021: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionWAUKESHA WI
Recording DateFeb 12, 2021
Property Address309 ONEIDA ST, DELAFIELD, WI 53018-1862
Document Number0004556923
Instrument DateJan 21, 2021
Instrument4556923
Transaction TypeTransfer
Record UpdatedJun 17, 2021

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address308 ONEIDA ST, DELAFIELD, WI 53018-1861

Tax Assessment & Valuation

Source: Waukesha County records · Assessment roll updated June 23, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateWisconsin
CountyWaukesha County
MunicipalityDelafield City
Unified School DistrictKettle Moraine 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.

YearTax BillAssessed ValueAssessed Market Value
2025$5,782.00 (+3.71%)$557,600 (+33.08%) Land $170,200 Building $387,400$578,900 (+10.9%)
2023$5,575.00 Homeowner's exemption$419,000 Land $130,900 Building $288,100$522,000

Flood & Wildfire

309 Oneida St is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (Low risk).

Flood

Source: FEMA National Flood Hazard Layer · Waukesha County (55133C), updated October 19, 2025

FEMA Flood ZoneZone X
minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard AreaNo

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesLow
20th percentile of exposed land nationally · 57th in Wisconsin
Wildfire LikelihoodLow — about 1 in 7,143 per year
ExposureIndirect
within ember reach of burnable land · adjoins burnable vegetation

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

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