DuPage County property record for 1820 77th St, Naperville, IL 60565
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,314 sqft · built 1985 |
| Lot Size | 0.1 acres (4,356 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $168,000 (Dec 2014) |
| Tax Bill | $5,505 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-28-409-030 |
| Primary APN | 08-28-409-030 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 3 Rooms |
| Building Area | 1,314 sqft Living Area |
| 1st Floor Area | 1,314 sqft |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Exterior Material | Wood Siding |
| Lot Area | 4,356 sqft (0.1 acres) |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | HVAC |
|---|
| Street Address | 1820 77TH ST |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60565-1781 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | UNIVERSITY HEIGHTS UNIT 4 /EX W 37.76 FT MEAS ON W X W 51.85 FT ON S/ |
| Legal Subdivision | UNIVERSITY HEIGHTS |
| Legal Lot Number | 2 |
| Legal Unit | 4 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | LISLE |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 846304 |
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 Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 2965 S BONAPARTE ST, CHICAGO, IL 60608-5514 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 29, 2014 · Amount on Record |
| Deed Sale | Dec 29, 2014 · Amount on Record |
| Deed Document Number | 2014122228 |
| Record Updated | Sep 20, 2026 |
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Lisle Township |
| Municipality | Naperville City |
| Unified School District | Naperville Community Unit District 203 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,505.00 Homeowner's exemption | $102,327 (+8.53%) Land $19,026 Building $83,301 | $306,981 (+8.53%) Land $57,078 Building $249,903 |
| 2024 | $94,285 (+17.8%) Land $17,531 Building $76,754 | $282,855 (+17.8%) Land $52,593 Building $230,262 | |
| 2022 | $4,791.00 Homeowner's exemption | $80,040 Land $14,880 Building $65,160 | $240,120 Land $44,640 Building $195,480 |
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.
Source: FEMA National Flood Hazard Layer, effective September 1, 2025 · 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 |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2014) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 2014 · other causes |
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.
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.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 447 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 · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
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