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471 Flock Ave, Naperville, IL 60565 Property Records

DuPage County property record for 471 Flock Ave, Naperville, IL 60565 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details1 bd · 2.5 ba · 2,904 sqft · built 1987
Lot Size0.24 acres (10,454 sqft)
Owner2 Individual Names on File
Last Sale$600,000 (Sep 2021)
Tax Bill$12,586 (2025)
Deeds & MortgagesMay 2026 Mortgage
Sep 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN08-30-307-009

Property Details

APN / Parcel Number

Primary APN08-30-307-009

Interior

Bedrooms1 Bed
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms4 Rooms
Stories2 Stories
Building Area2,904 sqft Living Area
Gross Area4,171 sqft
1st Floor Area1,622 sqft
2nd Floor Area1,282 sqft
Basement Area1,267 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1987
Effective Year BuiltEffective 1987
Exterior MaterialWood Siding
Lot Area10,454 sqft (0.24 acres)
Garage Area462 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemHVAC

Location & Zoning

Street Address471 FLOCK AVE
CityNAPERVILLE
StateIL
Zip60565-6150
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionWINDING CREEK ESTATES UNIT 2 ALL
Legal SubdivisionWINDING CREEK ESTATES
Legal Lot Number147
Legal Unit2
JurisdictionDU PAGE IL
Township / Civil DivisionLISLE
Census Block Group3
Census Block3004
Census Tract846207

Owner

Source: DuPage County records · APN 08-30-307-009

Assessment roll updated August 17, 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 Record2 Individual Names on File
Mailing Address471 FLOCK AVE, NAPERVILLE, IL 60565-6150
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
May 29, 2026Deed of Trust, Mortgage · Conventional Mortgage
DUPAGE CREDIT UNION
Sep 09, 2021Warranty Deed, Transfer · Conventional Mortgage
FIRST CENTENNIAL MORTGAGE CORP

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleSep 09, 2021 · Amount on Record
Deed SaleSep 09, 2021 · Amount on Record
Prior SaleJul 06, 1995 · Amount on Record
Deed Document Number2021135083
Record UpdatedSep 20, 2026

May 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDU PAGE IL
Recording DateMay 29, 2026
Property Address471 FLOCK AVE, NAPERVILLE, IL 60565-6150
Document Number0000035560
Instrument DateMay 22, 2026
Instrument202635560
Transaction TypeMortgage
Record UpdatedJul 12, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants, 205
Address471 FLOCK AVE, NAPERVILLE, IL 60565-6150
InvestorPossibly a Property Investor

Mortgage

Document Number0000035560,
DateMay 29, 2026
Instrument202635560
Lender
NameDUPAGE CREDIT UNION
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term60 Months
DueJun 01, 2031
Interest
Rate6.23%
Max Rate-1%

September 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionDU PAGE IL
Recording DateSep 09, 2021
Property Address471 FLOCK AVE, NAPERVILLE, IL 60565-6150
Document Number0000135083
Map ReferenceDOC R85-10030
Instrument DateAug 24, 2021
InstrumentR2021-135083
Transaction TypeTransfer
Record UpdatedDec 14, 2021
Title CompanyBAIRD AND WARNER TITLE SERVICES INC, BAIRD & WARNER TTL SVCS INC

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$600.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants by the Entirety
Address471 FLOCK AVE, NAPERVILLE, IL 60565-6150

Mortgage

Document Number0000135084
DateSep 09, 2021
InstrumentR2021-135084
Lender
NameFIRST CENTENNIAL MORTGAGE CORP
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueSep 01, 2051
Interest
Rate TypeFixed Rate

Tax Assessment & Valuation

Source: DuPage County records · Assessment roll updated August 17, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateIllinois
CountyDuPage County
County SubdivisionLisle Township
MunicipalityNaperville City
Unified School DistrictNaperville Community Unit District 203 (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2025$12,586.00 (+3.72%) Homeowner's exemption$223,669 (+8.53%) Land $85,108 Building $138,561$671,007 (+8.53%) Land $255,324 Building $415,683
2024$12,135.00 (+17.9%)$206,090 (+24.87%) Land $78,419 Building $127,671$618,270 (+24.87%) Land $235,257 Building $383,013
2022$10,293.00 Homeowner's exemption$165,050 Land $65,390 Building $99,660$495,150 Land $196,170 Building $298,980

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, DuPage County (17043C), updated September 1, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 170438462073, 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
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies5 in force
Nearby Flood Claims1 (1991)
Most Recent ClaimOct 1991, rainfall accumulation

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 177 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
Radiate HoldingsCable1,500 / 50
VerizonFixed Wireless300 / 20
AT&TDSL100 / 20
StarlinkSatellite (low-earth orbit)280 / 30

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

Mobile Coverage

5G and 4G LTE

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