435 William St, Unit 309, River Forest, IL 60305 Property Records

Cook County property record for 435 William St, Unit 309, River Forest, IL 60305

Property Summary

Property Type	Condominium
Details	2 bd · 2 ba · 1,884 sqft · built 2001
Lot Size	0.742 acres (32,316 sqft)
Owner	2 Individual Names on File
Last Sale	$350,000 (Apr 2024)
Tax Bill	$9,904 (2024)
Deeds & Mortgages	Apr 2024 Sale & Mortgage Jul 2019 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`15-12-220-037-1019`

Property Details

APN / Parcel Number

Primary APN	`15-12-220-037-1019`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Units	134 Units
Building Area	1,884 sqft Living Area

Exterior

Year Built	Built 2001
Effective Year Built	Effective 2001
Architectural Style	Condo/Apartment
Lot Area	32,316 sqft (0.742 acres)

Location & Zoning

Street Address	435 WILLIAM ST, 309
City	RIVER FOREST
State	IL
Zip	60305-1986
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Range	12E
Legal Township	39N
Legal Section	12
Legal Subdivision	WILLIAM PLACE CONDO
Jurisdiction	COOK IL
Township / Civil Division	RIVER FOREST
Census Block Group	2
Census Block	2009
Census Tract	812000

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Individually Listed	River Forest Historic District listed 1977 · 620 contributing resources · NRIS 77000483

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

Owner

435 William St, Unit 309 is owned by two individuals who bought it in April 2024.

Source: Cook County records, as of August 18, 2026

Owner of Record	2 Individual Names on File
Mailing Address	315 S RIDGELAND AVE, OAK PARK, IL 60302-3519
Owner Type	Individual
Vesting	Husband and Wife

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Apr 22, 2024	Warranty Deed, Transfer · Conventional Mortgage POINT MORTGAGE CORP
Jul 30, 2019	Deed of Trust, Mortgage · Line of Credit FIFTH THIRD BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 22, 2024 · Amount on File
Deed Sale	Apr 22, 2024 · Amount on File
Deed Document Number	202414547
Record Updated	Sep 20, 2026

April 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	COOK IL
Recording Date	Apr 22, 2024
Property Address	435 WILLIAM ST UNIT 309, 309, RIVER FOREST, IL 60305-1986
Document Number	0011314547
Map Reference	DOC 0010820941
Instrument Date	Apr 15, 2024
Instrument	2411314547
Transaction Type	Transfer
Record Updated	May 3, 2024
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$350.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	435 WILLIAM ST UNIT 309, 309, RIVER FOREST, IL 60305-1986

Mortgage

Document Number	0011314548
Date	Apr 22, 2024
Instrument	2411314548

Lender

Name	POINT MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2054

Interest

Rate Type	Fixed Rate
Rate	7.12%

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	COOK IL
Property Address	435 WILLIAM ST UNIT 309, 309, RIVER FOREST, IL 60305-1986
Document Number	1924055038
Instrument Date	Jul 30, 2019
Transaction Type	Mortgage
Record Updated	Sep 6, 2019
Title Company	ACCURATE EQUITY GROUP, ACCURATE EQUITY GRP

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	435 WILLIAM ST #SUITE309 RIVER FOREST IL 603051984, RIVER FOREST, IL 60305-1984

Mortgage

Document Number	1924055038
Date	Aug 28, 2019
Instrument	24055038

Lender

Name	FIFTH THIRD BK
Type	Bank
Address	GRAND RAPIDS, MI 49546

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Aug 27, 2049

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Cook County assessment roll, as of May 27, 2026

Property Jurisdictions

Type	Name
State	Illinois
County	Cook County
County Subdivision	River Forest Township
Municipality	River Forest Village
Secondary School District	Oak Park and River Forest District 200 (09 - 12)
Elementary School District	River Forest School District 90 (PK - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$34,780 Land $509 Building $34,271	$347,800 Land $5,090 Building $342,710
2024	$9,904.00 (+4.02%)
2023	$9,521.00 (+2.54%)
2022	$9,285.00	$28,754 Land $710 Building $28,044	$287,540 Land $7,100 Building $280,440

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

FEMA maps place 435 William St, Unit 309 in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective February 11, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

The area around 435 William St, Unit 309 has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within ember reach

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

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	RIVER GROVE serves 10,282 people · EPA ID IL0312640
Water Source	Purchased surface water from several systems
Last State Inspection	Dec 2024
Lead	6 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 498 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable · Fiber in parts of the area	2,000 / 250

May also be available: T-Mobile, Verizon.

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