1011 Guion St, Ottawa, IL 61350 Property Records

LaSalle County property record for 1011 Guion St, Ottawa, IL 61350

Property Summary

Property Type	Single Family Home
Details	1 ba · 1,005 sqft · built 1945
Lot Size	0.15 acres (6,534 sqft)
Owner	Individual Name on File
Last Sale	$92,500 (Nov 2021)
Tax Bill	$2,691 (2025)
Deeds & Mortgages	Nov 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`21-11-229-017`

Property Details

APN / Parcel Number

Primary APN	`21-11-229-017`
Alternative APN	`18-11-245-016`

Interior

Full Baths	1 Bath
Plumbing Fixtures	5 Plumbing Fixtures
Stories	1 Story
Building Area	1,005 sqft Total Area

Exterior

Year Built	Built 1945
Effective Year Built	Effective 1945
Lot Area	6,534 sqft (0.15 acres)

Location & Zoning

Street Address	1011 GUION ST
City	OTTAWA
State	IL
Zip	61350-2240
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	STATE'S ADD, LT 10 (EX S50' W10') BLK 59 SEC 11-33-3
Legal Range	03
Legal Township	33
Legal Section	11
Legal Subdivision	STATES ADD
Legal Block	59
Legal Lot Number	10
Jurisdiction	LASALLE IL
Township / Civil Division	OTTAWA
Census Block Group	1
Census Block	1001
Census Tract	962700

Owner

Source: LaSalle County records · APN 21-11-229-017

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	1011 GUION ST, OTTAWA, IL 61350-2240
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 15, 2021 · Amount on Record
Deed Sale	Nov 15, 2021 · Amount on Record
Prior Sale	Jul 25, 2016 · Amount on Record
Deed Document Number	202117762
Record Updated	Sep 20, 2026

November 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LASALLE IL
Recording Date	Nov 15, 2021
Property Address	1011 GUION ST, OTTAWA, IL 61350-2240
Document Number	202117762
Instrument Date	Nov 04, 2021
Instrument	2021-17762
Transaction Type	Transfer
Record Updated	Dec 01, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$138.75
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	18 BONA TERRA DR, 18, OTTAWA, IL 61350-1146

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1011 GUION ST, OTTAWA, IL 61350-2240

Mortgage

Document Number	202117763
Date	Nov 15, 2021
Instrument	2021-17763

Lender

Name	OSB COMMUNITY BANK

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate	3.13%

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	$2,691.00 (+10.06%)	$32,827 (+23.31%) Land $6,797 Building $26,030	$98,481 (+23.31%) Land $20,391 Building $78,090
2024	$2,445.00
2023		$26,622 (+10.18%) Land $5,512 Building $21,110	$79,866 (+10.18%) Land $16,536 Building $63,330
2022		$24,163 Land $5,903 Building $18,260	$72,489 Land $17,709 Building $54,780

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, LaSalle County (17099C), as of March 29, 2024 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 170999627001, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 2 (40% premium discount)
Nearby Flood Policies	3 in force
Nearby Flood Claims	118 (1979–2013)
Claims Outside the SFHA	15 of 118
Most Recent Claim	Apr 2013 · Severe Storms, Straight-line Winds, And Flooding
Claims by Event	Severe Storms, Straight-line Winds, And Flooding, Apr 2013 · 6 claims Severe Storms And Flooding, Sep 2008 · 30 claims Severe Storms & Flooding, Mar 1985 · 24 claims

Wildfire

Wildfire Risk	Low lower than 98% of the US · lower than 86% of Illinois
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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.

Historic Designation

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

Historic District	Within the Ottawa East Side Historic District listed 2013 · 301 contributing resources · NRIS 13000718

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)
Mediacom Communications Cable · Fixed Wireless	1,000 / 50
AT&T Fixed Wireless	100 / 20

May also be available: Verizon.

Based on FCC filings for 272 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system IL0990800, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	OTTAWA serves 18,097 people
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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.