Lake County property record for 660 Constance Ln, Deerfield, IL 60015 · Last verified May 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,910 sqft · built 1972 |
| Lot Size | 0.23 acres (10,001 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $13,053 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-31-202-016 |
| Primary APN | 16-31-202-016 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,910 sqft Living Area |
| Gross Area | 3,540 sqft |
| 1st Floor Area | 1,910 sqft |
| Basement Area | 1,146 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Conventional |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 10,001 sqft (0.23 acres) |
| Lot Dimensions | 125 ft deep x 80 ft wide |
| Garage Type | Attached |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 126 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 660 CONSTANCE LN |
|---|---|
| City | DEERFIELD |
| State | IL |
| Zip | 60015-3918 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | VALENTIS CLAVINIA SUB UNIT 4 LOT 27 |
| Legal Subdivision | VALENTIS CLAVINIA SUB |
| Legal Lot Number | 27 |
| Legal Unit | 4 |
| Jurisdiction | LAKE IL |
| Township / Civil Division | WEST DEERFIELD |
| Census Block Group | 1 |
| Census Block | 1038 |
| Census Tract | 864802 |
Source: Lake County records · APN 16-31-202-016
Assessment roll updated April 29, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 660 CONSTANCE LN, DEERFIELD, IL 60015-3918 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Lake County records · Assessment roll updated April 29, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Lake County |
| County Subdivision | West Deerfield Township |
| Municipality | Deerfield Village |
| Elementary School District | Deerfield School District 109 (PK - 08) |
| Secondary School District | Township High School District 113 (09 - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $165,133 (+9.24%) Land $49,962 Building $115,171 | $495,449 (+9.24%) Land $149,901 Building $345,548 | |
| 2024 | $13,053.00 (-1.26%) | ||
| 2023 | $13,220.00 (+6.18%) | $151,160 (+0.37%) Land $45,734 Building $105,426 | $453,526 (+0.37%) Land $137,216 Building $316,310 |
| 2022 | $12,450.00 | $150,607 Land $49,123 Building $101,484 | $451,866 Land $147,384 Building $304,482 |
Source: FEMA National Flood Hazard Layer, Lake County (17097C), updated February 20, 2024 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 170978648021, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 20 individual NFIP policies nearby |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 20 in force |
| Nearby Flood Claims | 63 (1981–2019) |
| Claims Outside the SFHA | 12 of 63 |
| Most Recent Claim | Sep 2019, rainfall accumulation |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 158 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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