521 4th Ave, Aurora, IL 60505 Property Records

Kane County property record for 521 4th Ave, Aurora, IL 60505

Property Summary

Property Type	Single Family Home
Details	4 bd · 1,712 sqft · built 1900
Lot Size	0.25 acres (10,890 sqft)
Owner	Individual Name on Record
Tax Bill	$4,513 (2025)
Deeds & Mortgages	Oct 2023 Mortgage May 2023 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`15-27-254-009`

Property Details

APN / Parcel Number

Primary APN	`15-27-254-009`

Interior

Bedrooms	4 Beds
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,712 sqft Living Area
Gross Area	3,348 sqft
Basement Area	856 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Construction Type	Frame
Lot Area	10,890 sqft (0.25 acres)
Lot Dimensions	165 ft deep x 66 ft wide
Garage Type	Attached
Garage Area	504 sqft
Parking Spaces	2 Parking Spaces
Porch	Enclosed Porch

Location & Zoning

Street Address	521 4TH AVE
City	AURORA
State	IL
Zip	60505-5864
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	HOYLES SUBDN : NW 1/4 LOT 4 LOT DIMENSIONS: 66 X 165 APPROX LOT SQ FT 10890 SUBDIVISION: SEC 27&34 N ASHLAND RANGE CODE: 002
Legal Subdivision	HOYLES SUB
Legal Block	4
Legal Lot Number	4
Jurisdiction	KANE IL
Township / Civil Division	AURORA
Census Block Group	4
Census Block	4002
Census Tract	854301

Owner

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

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

Owner of Record	Individual Name on Record
Mailing Address	731 SUNSET DR, NAPERVILLE, IL 60540-6632
Owner Type	Individual
Vesting	Married Woman, Separate Property

Deeds, Mortgages & Sale History

Date	Document
Oct 30, 2023	Intrafamily Transfer, Transfer · Conventional Mortgage LEGIONS CAPITAL INC
May 31, 2023	Quit Claim Deed, Transfer ATTORNEY ONLY, ATTORNEY
Jul 10, 2018	Warranty Deed, Transfer · ARM ROYAL PACIFIC FUNDING CORP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 30, 2023
Deed Sale	Oct 30, 2023
Prior Sale	Jul 10, 2018 · Amount on Record
Deed Document Number	202337965
Prior Transfer Date	Oct 13, 2023
Prior Transfer Doc	0000037965
Record Updated	Oct 29, 2026

October 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	KANE IL
Recording Date	Oct 30, 2023
Property Address	521 4TH AVE, AURORA, IL 60505-5864
Document Number	0000037965
Instrument Date	Oct 13, 2023
Instrument	2023K037965
Transaction Type	Transfer
Record Updated	Nov 6, 2023
Title Company	ATTORNEY ONLY, ATTORNEY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	731 SUNSET DR, NAPERVILLE, IL 60540-6632
Investor	Possibly a Property Investor

Mortgage

Document Number	0000037966
Date	Oct 30, 2023
Instrument	2023K037966

Lender

Name	LEGIONS CAPITAL INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2053

Interest

Rate Type	Fixed Rate
Rate	9.5%

May 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KANE IL
Recording Date	May 31, 2023
Property Address	521 4TH AVE, AURORA, IL 60505-5864
Document Number	0000017452
Instrument Date	Nov 29, 2022
Instrument	2023K017452
Transaction Type	Transfer
Record Updated	Jun 8, 2023
Title Company	ATTORNEY ONLY, ATTORNEY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	731 SUNSET DR, NAPERVILLE, IL 60540-6632

July 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KANE IL
Recording Date	Jul 10, 2018
Property Address	521 4TH AVE, AURORA, IL 60505-5864
Document Number	0000033111
Instrument Date	May 31, 2018
Instrument	2018K033111
Transaction Type	Transfer
Record Updated	Aug 5, 2022
Title Company	ATTORNEY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$170.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	521 4TH AVE, AURORA, IL 60505-5864

Mortgage

Document Number	0000033114
Date	Jul 10, 2018
Instrument	2018K033114

Lender

Name	ROYAL PACIFIC FUNDING CORP
Type	Funding / Finance Company

Agreement

Type	ARM
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	7.45%
Type Change Date	Jul 1, 2025
Change Frequency	Annually
Min Rate At Change	6%
Max Rate At Change	12.4%
Index	1-Year LIBOR
Margin	6
Max Rate	12.4%

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Illinois
Municipality	Aurora City
County	Kane County
County Subdivision	Aurora Township
Unified School District	Aurora East Unit School District 131 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,513.00 (+13.65%)	$69,105 (+9.39%) Land $7,670 Building $61,435	$207,398 (+9.39%) Land $23,019 Building $184,379
2024		$63,173 (+22.66%) Land $7,012 Building $56,161	$189,595 (+22.71%) Land $21,044 Building $168,550
2022	$3,971.00 (+2.61%)	$51,501 (+7.41%) Land $5,716 Building $45,785	$154,503 (+7.41%) Land $17,148 Building $137,355
2021	$3,870.00	$47,948 Land $5,322 Building $42,626	$143,844 Land $15,966 Building $127,878

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 October 8, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (1996)
Most Recent Claim	Jul 1996 · Severe Storms And Flooding

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 Risk	Not 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 System	AURORA serves 183,000 people · EPA ID IL0894070
Water Source	Surface water
Last State Inspection	Mar 2025
Lead	26 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 720 locations within half a mile, as of December 31, 2025

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

May also be available: Metronet, T-Mobile, Verizon, Watch TV.

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