522 Frederick Ct, Oconomowoc, WI 53066 Property Records

Waukesha County property record for 522 Frederick Ct, Oconomowoc, WI 53066

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,824 sqft
Lot Size2.96 acres (129,027 sqft)
Owner2 Individual Names on Record
Last Sale$175,000 (Jun 2002)
Tax Bill$3,515 (2025)
Deeds & MortgagesAug 2021 Mortgage
Mar 2018 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APNOCOC-0590-386-009

Property Details

APN / Parcel Number

Primary APNOCOC-0590-386-009

Exterior

Architectural StyleCondo/Apartment
Lot Area129,027 sqft

Location & Zoning

Street Address522 FREDERICK CT
CityOCONOMOWOC
StateWI
Zip53066-5800
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionUNIT 522 SHELDON KNOLL A CONDOMINIUM CONDOMINIUM & THE UNDIV INT IN THE COMMON AREAS CREATED UNDER DECLARATION RECORDED AS DOC# 1992491 AND ANY AND ALL AMENDMENTS THERETO; LOTS 1-8 SHELDON KNOLL PT NW1/4 SEC 4 T7N R17E :: DOC# 4327382
Legal Range17E
Legal Township7N
Legal Section4
Legal SubdivisionSHELDON KNOLL A CONDOMINIUM
Legal Lot Number522
JurisdictionWAUKESHA WI
Township / Civil DivisionOCONOMOWOC
Census Block Group1
Census Block1004
Census Tract204302

Owner

Source: Waukesha County records, as of June 23, 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 Record
Mailing Address522 FREDERICK CT, OCONOMOWOC, WI 53066-5800
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Aug 18, 2021Deed of Trust, Mortgage · Conventional Mortgage
EDUCATORS CU
Mar 1, 2018Grant Deed, Transfer · Conventional Mortgage
ACCUNETMORTGAGE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 25, 2002 · Amount on Record
Deed SaleJun 25, 2002 · Amount on Record
Deed Document Number20022814955
Record UpdatedSep 20, 2026

August 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWAUKESHA WI
Property Address522 FREDERICK CT, OCONOMOWOC, WI 53066-5800
Transaction TypeMortgage
Record UpdatedSep 8, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0004609780
DateAug 18, 2021
Instrument4609780
Lender
NameEDUCATORS CU
TypeCredit Union
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term420 Months
DueAug 17, 2056
Interest
Rate TypeFixed Rate

March 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionWAUKESHA WI
Recording DateMar 1, 2018
Property Address522 FREDERICK CT, OCONOMOWOC, WI 53066-5800
Document Number0004327382
Instrument DateFeb 23, 2018
Instrument4327382
Transaction TypeTransfer
Record UpdatedMar 15, 2018
Title CompanyLAKEFRONT TITLE LLC

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$576.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address522 FREDERICK CT OCONOMOWOC WI 530665800, OCONOMOWOC, WI 53066-5800

Mortgage

Document Number4327383
DateMar 1, 2018
Instrument4327383
Lender
NameACCUNETMORTGAGE
TypeMortgage Company
AddressBUTLER, WI 53007
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueFeb 28, 2033

Tax Assessment & Valuation

Source: Waukesha County assessment roll, as of June 23, 2026

Property Jurisdictions

TypeName
StateWisconsin
CountyWaukesha County
MunicipalityOconomowoc City
Unified School DistrictOconomowoc Area School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$3,515.00 (+14.46%)$339,300 (+22.93%) Land $34,000 Building $305,300$344,300 (+19.55%)
2023$3,071.00 Homeowner's exemption$276,000 Land $34,000 Building $242,000$288,000

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 October 19, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies2 in force

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.

Wildfire

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

Wildfire RiskLow
lower than 97% of the US · lower than 92% of Wisconsin
Wildfire LikelihoodUnder 0.01% annual chance
ExposureDirect
burnable vegetation

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 SystemOCONOMOWOC WATERWORKS
serves 15,805 people · EPA ID WI2680227
Water SourceGroundwater
Last State InspectionApr 2025
Lead7 ppb (2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 228 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable
1,000 / 35
Verizon
Fixed Wireless
300 / 20
Bertram Communications
Fixed Wireless
100 / 20
AT&T
DSL
100 / 20

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