645 S Clark St, Chicago, IL 60605 Property Records

Cook County property record for 645 S Clark St, Chicago, IL 60605

Property Summary

Property Type	Residential
Details	2 bd · 2 ba · 5,000 sqft · built 1882
Lot Size	0.057 acres (2,500 sqft)
Owner	Company Name on File
Last Sale	$1,625,000 (Oct 2010)
Tax Bill	$11,948 (2023)
Deeds & Mortgages	May 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`17-16-405-009`

Property Details

APN / Parcel Number

Primary APN	`17-16-405-009`
Alternative APN	`17-16-405-009-0000`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Half Baths	2 Half Baths
Total Rooms	6 Rooms
Units	2 Units
Stories	2 Stories
Building Area	5,000 sqft Gross Area

Exterior

Year Built	Built 1882
Effective Year Built	Effective 1882
Architectural Style	Multi-Family
Exterior Material	Brick/Stone
Construction Type	Masonry / Concrete Block
Roof Material	Tar & Gravel
Lot Area	2,500 sqft (0.057 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Street Address	645 S CLARK ST
City	CHICAGO
State	IL
Zip	60605-1701
Property Category	Residential
Property Type	Residential > Specialized > Other
Local Zoning Code	DX-12
Legal Range	14E
Legal Township	39N
Legal Section	16
Legal Subdivision	ALEXANDER BRANDS
Legal Lot Number	44-46
Jurisdiction	COOK IL
Township / Civil Division	CHICAGO
Census Block Group	1
Census Block	1000
Census Tract	839000

Owner

Source: Cook County records · APN 17-16-405-009

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	Company Name on File
Mailing Address	527 S WELLS ST, 700, CHICAGO, IL 60607-3957
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 13, 2010 · Amount on Record
Deed Sale	Oct 13, 2010 · Amount on Record
Deed Document Number	201041004
Record Updated	Sep 20, 2026

May 2017: Grant Deed, Mortgage

Document Type	Grant Deed
Jurisdiction	COOK IL
Recording Date	May 02, 2017
Property Address	645 S CLARK ST, CHICAGO, IL 60605-1701
Document Number	1712249329
Instrument Date	Apr 24, 2017
Instrument	12249329
Transaction Type	Mortgage
Record Updated	Jan 10, 2020
Title Company	FREEDOM TITLE

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Corporate Trust
Address	10 S LA SALLE ST #2750 CHICAGO IL 606031108, 2750, CHICAGO, IL 60603-1108

Mortgage

Document Number	1712249329
Date	May 02, 2017
Instrument	12249329

Lender

Name	LAKESIDE BK
Type	Bank
Address	2800 N ASHLAND AVE, CHICAGO, IL 60657-4002

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	36 Months
Due	May 01, 2020

Interest

Rate Type	Adjustable Rate
Rate	4.5%

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
Municipality	Chicago City
Unified School District	Chicago Public School District 299 (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$178,000 (+182.22%) Land $49,625 Building $128,375	$1,780,000 (+182.22%) Land $496,250 Building $1,283,750
2023	$11,948.00 (-7.89%)
2022	$12,972.00	$63,072 Land $40,000 Building $23,072	$630,720 Land $400,000 Building $230,720

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of February 11, 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

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Historic Designation

Source: NPS National Register of Historic Places as of August 1, 2026 · Last verified October 2026

Historic District	Within the South Loop Printing House District listed 1978 · 38 contributing resources · NRIS 78001130

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

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 · Fiber in parts of the area	1,500 / 50
Starlink Satellite	280 / 30
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Everywhere Wireless, Google Fiber, T-Mobile USA, Verizon.

Based on FCC filings for 155 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	CHICAGO serves 2,721,308 people
Water Source	Surface water
Last State Inspection	Mar 2026
Lead	6 ppb (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	8 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 full violation and enforcement history is in the system's EPA record.