Kane County property record for 511 Mountain St, Aurora, IL 60505
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,938 sqft · built 1900 |
| Lot Size | 0.147 acres (6,411 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $155,000 (May 2025) |
| Tax Bill | $5,566 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 15-14-351-001 |
| Primary APN | 15-14-351-001 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,938 sqft Living Area |
| Gross Area | 3,236 sqft |
| Basement Area | 820 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Construction Type | Frame |
| Lot Area | 6,411 sqft (0.147 acres) |
| Lot Dimensions | 115 ft deep x 55.8 ft wide |
| Garage Type | Attached |
| Garage Area | 352 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed Porch |
| Cooling System | Central |
|---|
| Street Address | 511 MOUNTAIN ST |
|---|---|
| City | AURORA |
| State | IL |
| Zip | 60505-2206 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LEWIS WILDERS ADDN : PART LOT 11 BLK 2 LOT DIMENSIONS: 55.75 X 115 APPROX LOT SQ FT 6411 SUBDIVISION: MOUNTAIN-RURAL-OHIO-HIGH RANGE CODE: 001 |
| Legal Subdivision | MOUNTAIN-RURAL-OHIO-HIGH |
| Legal Block | 2 |
| Legal Lot Number | 11 |
| Jurisdiction | KANE IL |
| Township / Civil Division | AURORA |
| Census Block Group | 3 |
| Census Block | 3017 |
| Census Tract | 853300 |
Source: Kane County records, as of July 23, 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 | 511 MOUNTAIN ST, AURORA, IL 60505-2206 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 1, 2025 · Amount on Record |
| Deed Sale | May 1, 2025 · Amount on Record |
| Deed Document Number | 202515633 |
| Prior Transfer Date | Apr 10, 2001 |
| Prior Transfer Doc | 0000036310 |
| Record Updated | Sep 20, 2026 |
Source: Kane County assessment roll, as of July 23, 2026
| 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,566.00 (+15.33%) | $85,233 (+9.39%) Land $11,767 Building $73,466 | $255,801 (+9.39%) Land $35,315 Building $220,486 |
| 2024 | $77,917 (+22.67%) Land $10,757 Building $67,160 | $233,845 (+22.71%) Land $32,284 Building $201,561 | |
| 2022 | $4,826.00 (+1.09%) | $63,520 (+7.41%) Land $8,769 Building $54,751 | $190,560 (+7.41%) Land $26,307 Building $164,253 |
| 2021 | $4,774.00 | $59,138 Land $8,164 Building $50,974 | $177,414 Land $24,492 Building $152,922 |
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 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 (1978) |
| Most Recent Claim | Sep 1978 · 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.
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 | 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 |
| 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.
Source: FCC Broadband Data Collection, based on 616 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Metronet, Verizon, Watch TV.
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