DuPage County property record for 309 S Harvard Ave, Addison, IL 60101
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 1,012 sqft · built 1953 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | Individual Name on File |
| Last Sale | $200,000 (Feb 2005) |
| Tax Bill | $5,425 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-28-426-003 |
| Primary APN | 03-28-426-003 |
|---|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,012 sqft Living Area |
| Gross Area | 2,024 sqft |
| 1st Floor Area | 1,012 sqft |
| Basement Area | 1,012 sqft |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | Ranch |
| Exterior Material | Brick |
| Construction Type | Frame |
| Lot Area | 7,405 sqft (0.17 acres) |
| Lot Dimensions | 14.6 ft deep x 5 ft wide |
| Garage Type | Detached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 309 S HARVARD AVE |
|---|---|
| City | ADDISON |
| State | IL |
| Zip | 60101-3933 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | HOME ADD TO ADDISON |
| Legal Subdivision | HOME ADD TO ADDISON |
| Legal Block | 22 |
| Legal Lot Number | 20 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | ADDISON |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 846701 |
309 S Harvard Ave is owned and occupied by an individual who bought it in February 2005.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 309 S HARVARD AVE, ADDISON, IL 60101-3933 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 14, 2005 · Amount on File |
| Deed Sale | Feb 14, 2005 · Amount on File |
| Deed Document Number | 200530815 |
| Prior Transfer Date | Dec 9, 1995 |
| Prior Transfer Doc | 0000180884 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 309 S Harvard Ave was $5,425 with a homeowner's exemption.
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| Municipality | Addison Village |
| County | DuPage County |
| County Subdivision | Addison Township |
| Elementary School District | Addison School District 4 (PK - 08) |
| Secondary School District | DuPage High School District 88 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,425.00 | $88,817 Land $43,968 Building $44,849 | $266,451 Land $131,904 Building $134,547 |
| 2022 | $4,698.00 Homeowner's exemption | $69,800 Land $34,520 Building $35,280 | $209,400 Land $103,560 Building $105,840 |
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.
FEMA maps place 309 S Harvard Ave in Zone X, an area of minimal flood risk, though there have been 17 flood claims nearby since 1978.
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 5 (25% premium discount) |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 17 (1978–2013) |
| Claims Outside the SFHA | 5 of 17 |
| Most Recent Claim | Apr 2013 · Severe Storms, Straight-line Winds, And Flooding |
| Claims by Event |
|
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.
The area around 309 S Harvard Ave 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | ADDISON serves 38,017 people · EPA ID IL0430050 |
|---|---|
| Water Source | Purchased surface water from DU PAGE WATER COMMISSION |
| Last State Inspection | Jan 2024 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 363 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
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