507 E Main St, Ottawa, IL 61350 Property Records

LaSalle County property record for 507 E Main St, Ottawa, IL 61350 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Year Built	Built 1900
Square Footage	3,732 sqft Total Area
Lot Size	8,529 sqft (0.195 acres)
Last Sale	$28,000 (2016)
Tax Bill	$988.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`21-12-307-002`
Alternative APN	`18-12-305-002`

Interior

Building Area	3,732 sqft Total Area

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Lot Area	8,529 sqft (0.195 acres)

Location & Zoning

Street Address	507 E MAIN ST
City	OTTAWA
State	IL
Zip	61350-3137
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	GREEN'S ADD, LT 7 BLK 23 SEC 12-33-3
Legal Range	03
Legal Township	33
Legal Section	12
Legal Subdivision	GREENS ADD
Legal Block	23
Legal Lot Number	7
Jurisdiction	LASALLE IL
Minor Civil Division	OTTAWA
Census Blockgroup	5
Census Block	5011
Census Tract	962300

Owner

Source: LaSalle County records · APN 21-12-307-002

Assessment roll updated June 29, 2026 · Last verified July 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	514 ORLEANS ST, OTTAWA, IL 61350-3128
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on May 17, 2016 Deed Sale Price on May 17, 2016
Deed Doc Number	20166770
Prior Transfer Date	Jun 21, 2012
Prior Transfer Doc	201213438
Record Refreshed	Sep 20, 2026

Tax Assessment & Valuation

Source: LaSalle County records · Assessment roll updated June 29, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Illinois
County	LaSalle County
County Subdivision	Ottawa Township
Municipality	Ottawa City
Elementary School District	Ottawa Elementary School District 141 (PK - 08)
Secondary School District	Ottawa Township High School District 140 (09 - 12)

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	$988.00 (+7.51%)	$9,849 (+10.37%) Land $9,849	$29,547 (+10.37%) Land $29,547
2024	$919.00	$8,924 (+11.73%) Land $8,924	$26,772 (+11.73%) Land $26,772
2023		$7,987 (-19.51%) Land $7,987	$23,961 (-19.51%) Land $23,961
2022		$9,923 Land $9,923	$29,769 Land $29,769