DuPage County property record for 421 Grant St, Downers Grove, IL 60515
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,304 sqft · built 1918 |
| Lot Size | 0.27 acres (11,761 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $355,000 (Aug 2012) |
| Tax Bill | $13,475 (2025) |
| Deeds & Mortgages | Oct 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-05-419-024 |
| Primary APN | 09-05-419-024 |
|---|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,304 sqft Living Area |
| Gross Area | 3,468 sqft |
| Basement Area | 1,164 sqft |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1918 |
| Construction Type | Frame |
| Lot Area | 11,761 sqft (0.27 acres) |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|
| Street Address | 421 GRANT ST |
|---|---|
| City | DOWNERS GROVE |
| State | IL |
| Zip | 60515-3053 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | LECKIE ESTATE SUB ALL |
| Legal Subdivision | LECKIE ESTATE SUB |
| Legal Lot Number | 1 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | DOWNERS GROVE |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 844801 |
421 Grant St is owned and occupied by two individuals who bought it in August 2012.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 421 GRANT ST, DOWNERS GROVE, IL 60515-3053 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Aug 8, 2012 · Amount on File |
| Deed Sale | Aug 8, 2012 · Amount on File |
| Prior Sale | Aug 7, 2009 · Amount on File |
| Deed Document Number | 2012103896 |
| Prior Transfer Date | Jul 29, 1994 |
| Prior Transfer Doc | 0000191601 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 421 GRANT ST, DOWNERS GROVE, IL 60515-3053 |
| Transaction Type | Mortgage |
| Record Updated | Aug 5, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000148670 |
|---|---|
| Date | Oct 7, 2021 |
| Instrument | R2021-148670 |
| Name | BOX HOME LOANS |
|---|---|
| Type | Mortgage Company |
| Address | LINDON, UT 84042 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Sep 1, 2051 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 2.87% |
The 2025 property tax bill for 421 Grant St was $13,475 with a homeowner's exemption, up 7.1% from the year before.
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Downers Grove Township |
| Municipality | Downers Grove Village |
| Elementary School District | Downers Grove Grade School District 58 (PK - 08) |
| Secondary School District | Community High School District 99 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $13,475.00 (+7.05%) Homeowner's exemption | $245,874 (+7.9%) Land $114,874 Building $131,000 | $737,622 (+7.9%) Land $344,622 Building $393,000 |
| 2024 | $12,587.00 | $227,872 Land $106,463 Building $121,409 | $683,616 Land $319,389 Building $364,227 |
| 2022 | $11,321.00 Homeowner's exemption | $198,360 Land $92,670 Building $105,690 | $595,080 Land $278,010 Building $317,070 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 421 Grant St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1982.
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 | 2 in force |
| Nearby Flood Claims | 1 (1982) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 1982 · rainfall accumulation |
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 421 Grant 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | DOWNERS GROVE serves 49,425 people · EPA ID IL0430300 |
|---|---|
| Water Source | Purchased surface water from DU PAGE WATER COMMISSION |
| Last State Inspection | May 2025 |
| Lead | 5 ppb (2026–2028) action level 15 ppb |
| 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 611 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: T-Mobile, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures