305 Thompson St, Ottawa, IL 61350 Property Records

LaSalle County property record for 305 Thompson St, Ottawa, IL 61350

Property Summary

Property Type	Single Family Home
Details	704 sqft · built 1930
Lot Size	0.19 acres (8,276 sqft)
Owner	2 Individual Names on File
Last Sale	$115,000 (Aug 2026)
Tax Bill	$2,521 (2025)
Deeds & Mortgages	Aug 2026 Sale & Mortgage Mar 2022 Sale
Flood Zone	Zone X (minimal risk)
APN	`22-14-427-006`

Property Details

APN / Parcel Number

Primary APN	`22-14-427-006`
Alternative APN	`18-14-459-003`

Interior

Plumbing Fixtures	5 Plumbing Fixtures
Stories	1 Story
Building Area	704 sqft Total Area

Exterior

Year Built	Built 1930
Effective Year Built	Effective 1930
Lot Area	8,276 sqft (0.19 acres)

Location & Zoning

Street Address	305 THOMPSON ST
City	OTTAWA
State	IL
Zip	61350-4333
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	COLLEGE HILL SUB OF LTS 4, 5, 6 & 10 SE1/4 SEC 14-33-3, W1/2 LTS 9 & 10 BLK 12
Legal Range	03
Legal Township	33
Legal Section	14
Legal Subdivision	COLLEGE HILL SUB
Legal Block	12
Legal Lot Number	4-9
Jurisdiction	LASALLE IL
Township / Civil Division	SOUTH OTTAWA
Census Block Group	3
Census Block	3008
Census Tract	963500

Owner

305 Thompson St is owned and occupied by two individuals who bought it in August 2026.

Source: LaSalle County records, as of August 27, 2026

Owner of Record	2 Individual Names on File
Mailing Address	305 THOMPSON ST, OTTAWA, IL 61350-4333
Occupancy	Owner Occupied
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
Aug 10, 2026	Warranty Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC
Mar 25, 2022	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 10, 2026 · Amount on File
Deed Sale	Aug 10, 2026 · Amount on File
Prior Sale	Mar 25, 2022 · Amount on File
Deed Document Number	20262026-08242
Record Updated	Oct 29, 2026

August 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LASALLE IL
Recording Date	Aug 10, 2026
Property Address	305 THOMPSON ST, OTTAWA, IL 61350-4333
Document Number	0000008242
Instrument Date	Aug 7, 2026
Instrument	20268242
Transaction Type	Transfer
Record Updated	Aug 27, 2026

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$17,422.50
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	305 THOMPSON ST, OTTAWA, IL 61350-4333

Mortgage

Date	Aug 10, 2026

Lender

Name	ROCKET MORTGAGE LLC

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Interest

Rate Type	Fixed Rate
Rate	6.88%
Initial Type	Fixed Rate
Max Rate	-1%

March 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LASALLE IL
Recording Date	Mar 25, 2022
Property Address	305 THOMPSON ST, OTTAWA, IL 61350-4333
Document Number	0202203876
Map Reference	MB G PG 68
Instrument Date	Mar 21, 2022
Instrument	2022-03876
Transaction Type	Transfer
Record Updated	Apr 20, 2022

Transaction

Amount	Amount on Record
Tax	$52.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	2295 E 20TH RD, 2295, GRAND RIDGE, IL 61325-8775

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	305 THOMPSON ST, OTTAWA, IL 61350-4333

Tax Assessment & Valuation

The 2025 property tax bill for 305 Thompson St was $2,521, up 7.9% 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	South 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	$2,521.00 (+7.92%)	$31,033 (+8.5%) Land $8,589 Building $22,444	$93,099 (+8.5%) Land $25,767 Building $67,332
2024	$2,336.00	$28,602 (+8.74%) Land $7,916 Building $20,686	$85,806 (+8.74%) Land $23,748 Building $62,058
2023		$26,303 (+9.53%) Land $7,280 Building $19,023	$78,909 (+9.53%) Land $21,840 Building $57,069
2022		$24,015 Land $7,536 Building $16,479	$72,045 Land $22,608 Building $49,437

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 305 Thompson St in Zone X, an area of minimal flood risk.

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 2 (40% premium discount)
Nearby Flood Policies	1 in force

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 305 Thompson St is low, with 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 80% of the US · above 71% of Illinois
Wildfire Likelihood	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 527 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
Verizon Fixed Wireless	300 / 20

May also be available: AT&T.

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