Deer Park, IL: parcel map and property search
Deer Park's public map viewer for parcel boundaries and local map layers.
Deer Park parcel map and property search Open PublicGIS map
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What you can look up here
- County GIS mapThe interactive map the county publishes. Parcels, aerial photos, roads, and lakes in one place.
- Property linesSee the shape and size of a parcel and where it meets the neighbors.
- Property ownerFind the owner of record for a parcel.
- Parcel numberLook up a parcel by its number, or find the number for an address.
- Property recordsValues, classification, building details, and sales history for a parcel.
- Aerial imageryRecent and historical aerial photographs.
About this resource
- Provided by
- Deer Park (official)
- Covers
- Deer Park, IL
- Link status
- Opened normally at the last check
- Link checked
- Oct 18, 2026
- Web address
- https://maps.lakecountyil.gov/mapsonline/
Who to contact
- Lake County GISMapping and GIS data.
- Phone
- 847-377-2050
- Address
- 18 North County Street Waukegan, IL 60085
- Website
- Visit website
Township assessor
Ela Township AssessorProperty valuation and classification.- Phone
- (847) 438-8370
- Website
- Visit website
County assessment office
Lake County Chief County Assessment OfficeThe county assessment office reviews township assessments, handles exemptions and Board of Review appeals, and runs the Tax Parcel Viewer; your township assessor sets the first value.- Address
- 1275 Main Street Antioch, IL 60002
- Website
- Visit website
More for Deer Park, IL
- Ela Township AssessorProperty taxes
- Deer Park zoning and land useZoning
- Illinois drainage districts and drainage commissionersWetlands
- Lake County floodplain and flood zonesFlood zones
- Lake County RecorderPlats
- Lake County septic systemsSeptic systems
- Deer Park building and land use permitsBuilding permits
- Illinois state landsPublic land