3 Mainsail Ct, Third Lake (Grayslake), IL 60030 Property Records

Lake County property record for 3 Mainsail Ct, Third Lake, IL 60030

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 2,188 sqft · built 1988
Lot Size0.238 acres (10,363 sqft)
Owner2 Individual Names on Record
Last Sale$284,500 (Aug 2008)
Tax Bill$9,955 (2024)
Flood ZoneZone X (minimal risk)
APN06-24-404-034

Property Details

APN / Parcel Number

Primary APN06-24-404-034

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Plumbing Fixtures8 Plumbing Fixtures
Total Rooms8 Rooms
Stories2 Stories
Building Area2,188 sqft Living Area
Gross Area3,400 sqft
1st Floor Area1,226 sqft
2nd Floor Area962 sqft
Upper Floors Area990 sqft
Basement Area812 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1988
Effective Year BuiltEffective 1988
Architectural StyleConventional
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof MaterialComposition Shingle
Lot Area10,363 sqft (0.238 acres)
Garage TypeAttached
Garage Area400 sqft
Parking Spaces2 Parking Spaces

Exterior Amenities

PorchOpen Porch
Porch Area40 sqft
Deck AreaDeck Area
Patio Area192 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C
Water SourceCommercial

Location & Zoning

Street Address3 MAINSAIL CT
CityTHIRD LAKE
StateIL
Zip60030-2634
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionMARINERS COVE UNIT 3; LOT337 LOT 337
Legal SubdivisionMARINERS COVE UNIT 3
Legal Lot Number337
Legal Unit3
JurisdictionLAKE IL
Township / Civil DivisionAVON
Census Block Group1
Census Block1041
Census Tract861106

Owner

Source: Lake County records, as of April 29, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on Record
Mailing Address3 MAINSAIL CT, THIRD LAKE, IL 60030-2634
OccupancyOwner Occupied
Owner TypeIndividual
VestingTenants by the Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 19, 2008 · Amount on Record
Deed SaleAug 19, 2008 · Amount on Record
Prior SaleApr 29, 2004 · Amount on Record
Deed Document Number20086382418
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Lake County assessment roll, as of April 29, 2026

Property Jurisdictions

TypeName
StateIllinois
CountyLake County
County SubdivisionAvon Township
MunicipalityThird Lake Village
Elementary School DistrictGrayslake Consolidated Community School District 46 (PK - 08)
Secondary School DistrictGrayslake Community High School District 127 (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$114,769 (+26.71%) Land $30,691 Building $84,078$344,341 (+26.71%) Land $92,082 Building $252,259
2024$9,955.00 (+1.25%)
2023$9,832.00 (+1.25%)$90,578 (-3.92%) Land $24,222 Building $66,356$271,761 (-3.92%) Land $72,673 Building $199,088
2022$9,711.00$94,278 Land $14,334 Building $79,944$282,862 Land $43,006 Building $239,856

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.

Flood

Source: FEMA National Flood Hazard Layer, effective February 20, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies2 in force
Nearby Flood Claims1 (1986)
Most Recent ClaimSep 1986 · Severe Storms & Flooding

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 270 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 250
Verizon
Fixed Wireless
300 / 20
T-Mobile
Fixed Wireless
100 / 20
AT&T
DSL · Fiber in parts of the area
100 / 20

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