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421 Blue Grass Ct, Naperville, IL 60563 Property Records

DuPage County property record for 421 Blue Grass Ct, Naperville, IL 60563

Property Summary

Property TypeSingle Family Home
Details2.5 ba · 2,921 sqft · built 1963
Lot Size0.26 acres (11,326 sqft)
Owner2 Individual Names on Record
Last Sale$424,000 (Apr 2014)
Tax Bill$11,805 (2025)
Deeds & MortgagesMar 2022 Transfer
Mar 2022 Transfer
+ 1 more
Flood ZoneZone X (minimal risk)
APN08-07-307-015

Property Details

APN / Parcel Number

Primary APN08-07-307-015

Interior

Full Baths2.5 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area2,921 sqft Living Area
Gross Area3,360 sqft
1st Floor Area1,320 sqft
2nd Floor Area1,050 sqft
Basement Area990 sqft
Finished Basement551 sqft
Unfinished Basement439 sqft
Fireplaces2 Fireplaces
FireplaceFireplace

Exterior

Year BuiltBuilt 1963
Effective Year BuiltEffective 1963
Exterior MaterialWood Siding
Lot Area11,326 sqft (0.26 acres)
Garage Area400 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemHVAC

Location & Zoning

Street Address421 BLUE GRASS CT
CityNAPERVILLE
StateIL
Zip60563-2827
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR
Legal DescriptionSAYBROOK UNIT #2
Legal SubdivisionSAYBROOK
Legal Block5
Legal Lot Number15
Legal Unit2
JurisdictionDU PAGE IL
Township / Civil DivisionLISLE
Census Block Group1
Census Block1020
Census Tract846105

Owner

Source: DuPage County records, as of August 17, 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 Address421 BLUE GRASS CT, NAPERVILLE, IL 60563-2827
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Mar 16, 2022Transfer on Death Deed, Transfer
ATTORNEY ONLY, ATTORNEY
Mar 16, 2022Transfer on Death Deed, Transfer
ATTORNEY ONLY, ATTORNEY
May 22, 2020Deed of Trust, Mortgage · VA Mortgage
FIRST CENTENNIAL MORTGAGE CORP

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 17, 2014 · Amount on Record
Deed SaleApr 17, 2014 · Amount on Record
Prior SaleJul 9, 1998 · Amount on Record
Deed Document Number201431708
Last Transfer DateFeb 22, 2022
Transfer Doc0000027720
Record UpdatedSep 20, 2026

March 2022: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionDU PAGE IL
Recording DateMar 16, 2022
Property Address421 BLUE GRASS CT, NAPERVILLE, IL 60563-2827
Document Number0000027720
Map ReferenceDOC 63-11372
Instrument DateFeb 22, 2022
InstrumentR2022-027720
Transaction TypeTransfer
Record UpdatedApr 1, 2022
Title CompanyATTORNEY ONLY, ATTORNEY

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name

March 2022: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionDU PAGE IL
Recording DateMar 16, 2022
Property Address421 BLUE GRASS CT, NAPERVILLE, IL 60563-2827
Document Number0000027721
Map ReferenceDOC R63-11372
Instrument DateFeb 22, 2022
InstrumentR2022-027721
Transaction TypeTransfer
Record UpdatedApr 1, 2022
Title CompanyATTORNEY ONLY, ATTORNEY

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name

May 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDU PAGE IL
Property Address421 BLUE GRASS CT, NAPERVILLE, IL 60563-2827
Transaction TypeMortgage
Record UpdatedDec 14, 2021
Title CompanyFIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000051855
DateMay 22, 2020
InstrumentR2020-051855
Lender
NameFIRST CENTENNIAL MORTGAGE CORP
TypeMortgage Company
AddressAURORA, IL 60506
Agreement
TypeVA Mortgage
AmountAmount Recorded
Term361 Months
DueJun 1, 2050
Interest
Rate TypeFixed Rate

Tax Assessment & Valuation

Source: DuPage County assessment roll, as of August 17, 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

YearTax BillAssessed ValueAssessed Market Value
2025$11,805.00 (+8.74%)$210,291 (+21.03%) Land $86,797 Building $123,494$630,873 (+21.03%) Land $260,391 Building $370,482
2022$10,856.00 Homeowner's exemption$173,750 Land $69,900 Building $103,850$521,250 Land $209,700 Building $311,550

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.

Flood

Source: FEMA National Flood Hazard Layer, effective September 1, 2025

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

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

Wildfire

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

Wildfire RiskNot rated
no burnable land within ember reach

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 SystemNAPERVILLE
serves 156,406 people · EPA ID IL0434670
Water SourcePurchased surface water from DU PAGE WATER COMMISSION
Last State InspectionSep 2025
Lead6 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting15
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 448 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable		1,500 / 50
Verizon
Fixed Wireless		1,000 / 75
T-Mobile
Fixed Wireless		100 / 20
AT&T
Fixed Wireless · DSL		100 / 20

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