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1435 Mountain St, Aurora, IL 60505 Property Records

Kane County property record for 1435 Mountain St, Aurora, IL 60505

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 1,548 sqft · built 1983
Lot Size0.192 acres (8,349 sqft)
Owner2 Individual Names on File
Last Sale$145,000 (Jun 2002)
Tax Bill$4,850 (2025)
Deeds & MortgagesApr 2019 Mortgage
Flood ZoneZone X (minimal risk)
APN15-13-303-004

Property Details

APN / Parcel Number

Primary APN15-13-303-004

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms7 Rooms
Stories2 Stories
Building Area1,548 sqft Living Area
Gross Area2,076 sqft

Exterior

Year BuiltBuilt 1983
Effective Year BuiltEffective 1983
Architectural StyleSplit Level
Construction TypeFrame
Lot Area8,349 sqft (0.192 acres)
Lot Dimensions121 ft deep x 69 ft wide
Garage TypeAttached
Garage Area528 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address1435 MOUNTAIN ST
CityAURORA
StateIL
Zip60505-2404
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionH THIELMANS SUBDN : LT 17 LOT DIMENSIONS: 69 X 121 APPROX LOT SQ FT 8349 SUBDIVISION: H THIELMANS SUBDN RANGE CODE: 001
Legal SubdivisionH THIELMANS SUBDN
Legal Block1
Legal Lot Number17
JurisdictionKANE IL
Township / Civil DivisionAURORA
Census Block Group1
Census Block1030
Census Tract852903

Owner

1435 Mountain St is owned and occupied by two individuals who acquired it in June 2003.

Source: Kane County records, as of July 23, 2026

Owner of Record2 Individual Names on File
Mailing Address1435 MOUNTAIN ST, AURORA, IL 60505-2404
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 13, 2002 · Amount on File
Deed SaleJun 13, 2002 · Amount on File
Deed Document Number200274290
Last Transfer DateJun 27, 2003
Transfer Doc0000127075
Record UpdatedOct 29, 2026

April 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKANE IL
Property Address1435 MOUNTAIN ST, AURORA, IL 60505-2404
Document Number0000021209
Instrument DateApr 30, 2019
Transaction TypeMortgage
Record UpdatedJun 6, 2019
Title CompanyFIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address1435 MOUNTAIN ST AURORA IL 605052404, AURORA, IL 60505-2404

Mortgage

Document Number0000021209
DateMay 24, 2019
Instrument21209
Lender
NameEARTHMOVER CU
TypeCredit Union
AddressAURORA, IL 60507
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term120 Months
DueMay 23, 2029

Tax Assessment & Valuation

The 2025 property tax bill for 1435 Mountain St was $4,850.

Source: Kane County assessment roll, as of July 23, 2026

Property Jurisdictions

TypeName
StateIllinois
MunicipalityAurora City
CountyKane County
County SubdivisionAurora Township
Unified School DistrictAurora East Unit School District 131 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$4,850.00$74,274 (+9.39%) Land $8,702 Building $65,572$222,911 (+9.39%) Land $26,116 Building $196,795
2024$67,898 Land $7,955 Building $59,943$203,776 Land $23,875 Building $179,901
2022$4,205.00 (+1.08%)$55,353 (+7.41%) Land $6,485 Building $48,868$166,059 (+7.41%) Land $19,455 Building $146,604
2021$4,160.00$51,535 Land $6,038 Building $45,497$154,605 Land $18,114 Building $136,491

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

FEMA maps place 1435 Mountain St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 8, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies2 in force
Nearby Flood Claims3 (1979–1985)
Claims Outside the SFHA2 of 3
Most Recent ClaimNov 1985 · tidal / storm surge

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

Wildfire risk around 1435 Mountain St is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 97% of the US · lower than 79% of Illinois
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 SystemAURORA
serves 183,000 people · EPA ID IL0894070
Water SourceSurface water
Last State InspectionMar 2025
Lead26 ppb (2026)
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 137 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
AT&T
Fixed Wireless · DSL · Fiber in parts of the area		100 / 20
T-Mobile
Fixed Wireless		100 / 20

May also be available: Verizon.

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