508 Illinois Ave, Ottawa, IL 61350 Property Records

LaSalle County property record for 508 Illinois Ave, Ottawa, IL 61350

Property Summary

Property Type	Commercial
Lot Size	0.196 acres (8,569 sqft)
Owner	Individual Name on File
Last Sale	$45,500 (Feb 2021)
Tax Bill	$1,447 (2025)
Deeds & Mortgages	Feb 2021 Sale Dec 2020 Sale
Flood Zone	Zone X (minimal risk)
APN	`21-11-317-011`

Property Details

APN / Parcel Number

Primary APN	`21-11-317-011`
Alternative APN	`18-11-333-011`

Exterior

Lot Area	8,569 sqft (0.196 acres)

Location & Zoning

Street Address	508 ILLINOIS AVE
City	OTTAWA
State	IL
Zip	61350
Property Category	Commercial
Property Type	Commercial > Retail
Legal Description	WALKER'S ADD, LT 7 BLK 1 SEC 11-33-3
Legal Range	03
Legal Township	33
Legal Section	11
Legal Subdivision	WALKERS ADD
Legal Block	1
Legal Lot Number	7
Jurisdiction	LASALLE IL
Township / Civil Division	OTTAWA
Census Block Group	4
Census Block	4011
Census Tract	962800

Owner

508 Illinois Ave, a commercial property, is owned by an individual who bought it in February 2021.

Source: LaSalle County records, as of June 29, 2026

Owner of Record	Individual Name on File
Mailing Address	515 W MAIN ST, OTTAWA, IL 61350-2715
Owner Type	Individual

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
Feb 22, 2021	Warranty Deed, Transfer
Dec 28, 2020	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 22, 2021 · Amount on File
Deed Sale	Feb 22, 2021 · Amount on File
Prior Sale	Dec 28, 2020 · Amount on File
Deed Document Number	20212748
Record Updated	Sep 20, 2026

February 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LASALLE IL
Recording Date	Feb 22, 2021
Property Address	508 ILLINOIS AVE, OTTAWA, IL 61350
Document Number	0202102748
Instrument Date	Dec 17, 2020
Instrument	2021-02748
Transaction Type	Transfer
Record Updated	May 17, 2022

Transaction

Amount	Amount on Record
Tax	$68.25
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	515 W MAIN ST, OTTAWA, IL 61350-2715

December 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LASALLE IL
Recording Date	Dec 28, 2020
Property Address	508 ILLINOIS AVE, OTTAWA, IL 61350
Document Number	0202020041
Instrument Date	Dec 17, 2020
Instrument	2020-20041
Transaction Type	Transfer
Record Updated	May 17, 2022

Transaction

Amount	Amount on Record
Tax	$68.25
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	5735 CEDAR RDG, 5735, SPRINGFIELD, IL 62707-7700

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	515 W MAIN ST, OTTAWA, IL 61350-2715

Tax Assessment & Valuation

The 2025 property tax bill for 508 Illinois Ave was $1,447, down 2.6% from the year before.

Source: LaSalle County assessment roll, as of June 29, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,447.00 (-2.56%)	$14,426 Land $6,025 Building $8,401	$43,278 Land $18,075 Building $25,203
2024	$1,485.00
2023		$14,426 (+6%) Land $6,025 Building $8,401	$43,278 (+6%) Land $18,075 Building $25,203
2022		$13,609 Land $5,684 Building $7,925	$40,827 Land $17,052 Building $23,775

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 508 Illinois Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective March 29, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 2 (40% premium discount)
Nearby Flood Policies	2 in force
Nearby Flood Claims	4 (1984–2020)
Claims Outside the SFHA	2 of 4
Most Recent Claim	May 2020 · rainfall accumulation
Claims by Event	Severe Storms, Straight-line Winds, And Flooding, Apr 2013 · 2 claims

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.

Wildfire

Wildfire risk around 508 Illinois Ave is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.1% of the US · lower than 94% of Illinois
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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	OTTAWA serves 18,097 people · EPA ID IL0990800
Water Source	Groundwater
Last State Inspection	Jul 2025
Lead	Under 1 ppb (2026–2028) action level 15 ppb

Violations Reported to EPA

Water Quality	Radium resolved · Jul 2023
Treatment and Procedure	None last 10 years
Monitoring and Reporting	5 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 580 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Surf Internet Fiber	1,000 / 1,000
Mediacom Xtream Cable · Fixed Wireless · Fiber in parts of the area	1,000 / 50

May also be available: AT&T, Verizon.

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