303 E Olive Ave, Prospect Heights, IL 60070 Property Records

Cook County property record for 303 E Olive Ave, Prospect Heights, IL 60070

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 3,118 sqft · built 1939
Lot Size	0.682 acres (29,700 sqft)
Owner	Individual Name on File
Last Sale	$600,000 (Dec 2020)
Tax Bill	$13,525 (2023)
Deeds & Mortgages	Dec 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`03-22-407-002`

Property Details

APN / Parcel Number

Primary APN	`03-22-407-002`
Alternative APN	`03-22-407-002-0000`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,118 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1939
Effective Year Built	Effective 1940
Architectural Style	Ranch
Exterior Material	Brick/Stone
Construction Type	Frame
Foundation Type	No Foundation
Roof Material	Asphalt
Lot Area	29,700 sqft (0.682 acres)
Garage Type	Detached
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Street Address	303 E OLIVE AVE
City	PROSPECT HEIGHTS
State	IL
Zip	60070-1556
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	(SMITH) & (DAWSONS) (THIRD) ADD TO (COUNTRY) CLUB ACR ES PROSPECT HEIGHTS ILL SUB OF SE SE SEC 22-42-11
Legal Range	11E
Legal Township	42N
Legal Section	22
Legal Subdivision	SMITH & DAWSONS THIRD ADD TO COUNTRY
Legal Lot Number	11
Jurisdiction	COOK IL
Township / Civil Division	WHEELING
Census Block Group	1
Census Block	1017
Census Tract	802607

Owner

Source: Cook County records · APN 03-22-407-002

Assessment roll updated May 27, 2026 · Last verified June 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	303 E OLIVE AVE, PROSPECT HEIGHTS, IL 60070-1556
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 04, 2020 · Amount on Record
Deed Sale	Dec 04, 2020 · Amount on Record
Deed Document Number	202016032
Record Updated	Sep 20, 2026

December 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	COOK IL
Recording Date	Dec 04, 2020
Property Address	303 E OLIVE AVE, PROSPECT HEIGHTS, IL 60070-1556
Document Number	2033916032
Instrument Date	Sep 03, 2020
Instrument	33916032
Transaction Type	Transfer
Record Updated	Dec 16, 2020
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$600.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	303 E OLIVE AVE PROSPECT HEIGHTS IL 600701556, PROSPECT HEIGHTS, IL 60070-1556

Mortgage

Document Number	2033916033
Date	Dec 04, 2020
Instrument	33916033

Lender

Name	GUARANTEED RATE
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 03, 2050

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

Source: Cook County records · Assessment roll updated May 27, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Illinois
County	Cook County
County Subdivision	Wheeling Township
Municipality	Prospect Heights City
Secondary School District	Township High School District 214 (09 - 12)
Elementary School District	Prospect Heights School District 23 (PK - 08)

Tax Bill & Assessment History

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$63,000 (+4%) Land $14,850 Building $48,150	$630,000 (+4%) Land $148,500 Building $481,500
2023	$13,525.00 (+6.66%)
2022	$12,680.00 Homeowner's exemption	$45,000 Land $11,880 Building $33,120	$450,000 Land $118,800 Building $331,200

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of February 11, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	6 in force
Nearby Flood Claims	7 (1982–2020)
Claims Outside the SFHA	5 of 7
Most Recent Claim	May 2020 · river or lake flooding

Wildfire

Wildfire Risk	Low lower than 97% of the US · lower than 79% of Illinois
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Radiate Holdings Cable	1,500 / 50
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

Based on FCC filings for 215 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	PROSPECT HEIGHTS serves 2,280 people
Water Source	Purchased surface water from IL AMERICAN-CHICAGO SUBURBAN
Last State Inspection	Feb 2025
Lead	5 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.