1603 77th St, Naperville, IL 60565 Property Records

DuPage County property record for 1603 77th St, Naperville, IL 60565

Property Summary

Property Type	Single Family Home
Details	3.5 ba · 2,963 sqft · built 1961
Lot Size	0.83 acres (36,155 sqft)
Owner	Individual Name on File
Last Sale	$585,000 (Jun 2016)
Tax Bill	$10,820 (2025)
Deeds & Mortgages	Nov 2017 Mortgage Dec 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`08-28-314-018`

Property Details

APN / Parcel Number

Primary APN	`08-28-314-018`

Interior

Full Baths	3.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,963 sqft Living Area
Gross Area	3,666 sqft
1st Floor Area	1,354 sqft
2nd Floor Area	1,609 sqft
Basement Area	703 sqft

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1961
Lot Area	36,155 sqft (0.83 acres)
Garage Area	580 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	1603 77TH ST
City	NAPERVILLE
State	IL
Zip	60565-6811
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R
Legal Description	ROBINS NEST SUBDIVISION ALL
Legal Subdivision	ROBINS NEST SUBDIVISION
Legal Lot Number	1
Jurisdiction	DU PAGE IL
Township / Civil Division	LISLE
Census Block Group	5
Census Block	5000
Census Tract	846304

Owner

1603 77th St is owned and occupied by an individual who bought it in June 2016.

Source: DuPage County records, as of August 17, 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 File
Mailing Address	1603 77TH ST, NAPERVILLE, IL 60565-6811
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 6, 2017	Deed of Trust, Mortgage · Conventional Mortgage WINTRUST MORTGAGE
Dec 8, 2017	Deed of Trust, Mortgage · Line of Credit NORTHBROOK BK&TR

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 9, 2016 · Amount on File
Deed Sale	Jun 9, 2016 · Amount on File
Prior Sale	Feb 6, 1995 · Amount on File
Deed Document Number	201657094
Record Updated	Sep 20, 2026

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DU PAGE IL
Property Address	1603 77TH ST, NAPERVILLE, IL 60565-6811
Transaction Type	Mortgage
Record Updated	Dec 14, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000113946
Date	Nov 6, 2017
Instrument	R2017-113946

Lender

Name	WINTRUST MORTGAGE
Type	Mortgage Company
Address	DES PLAINES, IL 60018

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 1, 2047

Interest

Rate	3.75%

December 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DU PAGE IL
Property Address	1603 77TH ST, NAPERVILLE, IL 60565-6811
Document Number	0000132124
Instrument Date	Dec 8, 2017
Transaction Type	Mortgage
Record Updated	Jan 9, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	1603 77TH ST NAPERVILLE IL 605656811, NAPERVILLE, IL 60565-6811

Mortgage

Document Number	0000132124
Date	Dec 28, 2017
Instrument	132124

Lender

Name	NORTHBROOK BK&TR
Type	Bank
Address	NORTHBROOK, IL 60062

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Rate	4.25%

Tax Assessment & Valuation

The 2025 property tax bill for 1603 77th St was $10,820 with a homeowner's exemption.

Source: DuPage County assessment roll, as of August 17, 2026

Property Jurisdictions

Type	Name
State	Illinois
County	DuPage County
County Subdivision	Lisle Township
Municipality	Naperville City
Unified School District	Naperville Community Unit District 203 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$10,820.00	$193,406 Land $98,902 Building $94,504	$580,218 Land $296,706 Building $283,512
2022	$9,125.00 Homeowner's exemption	$147,000 Land $81,140 Building $65,860	$441,000 Land $243,420 Building $197,580

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 1603 77th St in Zone X, an area of minimal flood risk.

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

The area around 1603 77th St has no burnable land within ember reach, so its wildfire risk is not rated.

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	NAPERVILLE serves 156,406 people · EPA ID IL0434670
Water Source	Purchased surface water from DU PAGE WATER COMMISSION
Last State Inspection	Sep 2025
Lead	6 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	15 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 310 locations within half a mile, as of December 31, 2025

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

May also be available: Verizon.

Nearby Properties on 77th St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures