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840 Mount Vernon Ct, Naperville, IL 60563 Property Records

DuPage County property record for 840 Mount Vernon Ct, Naperville, IL 60563 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details2.5 ba · 2,892 sqft · built 1980
Lot Size0.35 acres (15,246 sqft)
Owner2 Individual Names on File
Last Sale$256,000 (Jun 1994)
Tax Bill$13,836 (2025)
Deeds & MortgagesFeb 2017 Transfer
Flood ZoneZone X (minimal risk)
APN08-07-415-013

Property Details

APN / Parcel Number

Primary APN08-07-415-013

Interior

Full Baths2.5 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area2,892 sqft Living Area
Gross Area4,242 sqft
1st Floor Area1,800 sqft
2nd Floor Area1,092 sqft
Basement Area1,350 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1980
Effective Year BuiltEffective 1980
Exterior MaterialWood Siding
Lot Area15,246 sqft (0.35 acres)
Garage Area483 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address840 MT VERNON CT
CityNAPERVILLE
StateIL
Zip60563-3231
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionCOLUMBIA ESTATES UNIT 1 ALL
Legal SubdivisionCOLUMBIA ESTATES
Legal Lot Number12
Legal Unit1
JurisdictionDU PAGE IL
Township / Civil DivisionLISLE
Census Block Group3
Census Block3015
Census Tract846105

Owner

Source: DuPage County records · APN 08-07-415-013

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 Address840 MT VERNON CT, NAPERVILLE, IL 60563-3231
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJun 16, 1994 · Amount on Record
Deed SaleJun 16, 1994 · Amount on Record
Deed Document Number1994135091
Last Transfer DateJan 24, 2017
Transfer Doc0000015594
Record UpdatedSep 20, 2026

February 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionDU PAGE IL
Recording DateFeb 13, 2017
Property Address840 MT VERNON CT, NAPERVILLE, IL 60563-3231
Document Number0000015594
Instrument DateJan 24, 2017
Instrument15594
Transaction TypeTransfer
Record UpdatedMar 02, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address840 MT VERNON CT NAPERVILLE IL 605633231, NAPERVILLE, IL 60563-3231

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 and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2025$13,836.00 (+10.71%)$253,077 (+27.11%) Land $93,634 Building $159,443$759,231 (+27.11%) Land $280,902 Building $478,329
2022$12,497.00 Homeowner's exemption$199,100 Land $73,660 Building $125,440$597,300 Land $220,980 Building $376,320

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 170438461053, 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
Nearby Flood Claims1 (1979)
Most Recent ClaimApr 1979, tidal / storm surge

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 448 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
Radiate HoldingsCable1,500 / 50
VerizonFixed Wireless1,000 / 75
T-Mobile USAFixed Wireless100 / 20
AT&TFixed Wireless100 / 20
AT&TDSL100 / 20

Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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