7 N William St, Mount Prospect, IL 60056 Property Records

Cook County property record for 7 N William St, Mount Prospect, IL 60056 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	1.5 Baths
Year Built	Built 1957
Square Footage	1,818 sqft Living Area
Lot Size	10,640 sqft (0.244 acres)
Occupancy	Owner Occupied
Last Sale	$453,000 (2006)
Tax Bill	$8,350.00 (2023)

Property Details

APN / Parcel Number

Primary APN	`03-34-427-005`
Alternative APN	`03-34-427-005-0000`

Interior

Bedrooms	4 Beds
Full Baths	1.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	7 Rooms
Building Area	1,818 sqft Living Area
1st Floor	1,818 sqft 1st Floor
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1957
Architectural Style	Ranch Style
Exterior Material	Brick/Stone (Brick and/or Stone) Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Roof Material	Asphalt Roof
Lot Area	10,640 sqft (0.244 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage

Utilities and HVAC

Cooling System	Central Cooling
Heating System	HVAC Heating
Water Source	Commercial Water Source

Location & Zoning

Street Address	7 N WILLIAM ST
City	MOUNT PROSPECT
State	IL
Zip	60056-2561
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	(PARK)(VIEW)(MANOR) SUB OF E719.50FT W1126.50FT OF SE SE SEC34 EX NH OF E554.25FT OF W1126.50FT OF SE SE SEC 34-42-11
Legal Range	11E
Legal Township	42N
Legal Section	34
Legal Subdivision	PARK VIEW MANOR
Legal Lot Number	38
Jurisdiction	COOK IL
Minor Civil Division	WHEELING
Census Blockgroup	4
Census Block	4019
Census Tract	802802

Owner

Source: Cook County records · APN 03-34-427-005

Assessment roll updated May 27, 2026 · Last verified August 2026

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

Owner of Record	2 Company Names on File
Mailing Address	7 N WILLIAM ST, MOUNT PROSPECT, IL 60056-2561
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Family Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Last Sale Amount on Aug 01, 2006 Deed Sale Price on Aug 01, 2006 Prior Sale Amount on Jun 08, 2000
Deed Doc Number	200618046
Last Transfer Date	Mar 17, 2023
Transfer Doc	0000049027
Record Refreshed	Sep 20, 2026

April 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	COOK IL
Recording Date	Apr 10, 2023
Property Address	7 N WILLIAM ST, MOUNT PROSPECT, IL 60056-2561
Document Number	0010049027
Map Reference	DOC 1619574
Instrument Date	Mar 17, 2023
Instrument	2310049027
Transaction Type	Transfer
Record Updated	Jun 07, 2023
Title Company	ATTORNEY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	7 N WILLIAM ST, MOUNT PROSPECT, IL 60056-2561

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	7 N WILLIAM ST, MOUNT PROSPECT, IL 60056-2561

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Illinois
County	Cook County
County Subdivision	Wheeling Township
Municipality	Mount Prospect Village
Secondary School District	Township High School District 214 (09 - 12)
Elementary School District	Mount Prospect School District 57 (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		$45,000 (+25%) Land $12,768 Building $32,232	$450,000 (+25%) Land $127,680 Building $322,320
2023	$8,350.00 (+4.66%)
2022	$7,978.00	$36,000 Land $10,640 Building $25,360	$360,000 Land $106,400 Building $253,600