115 Watson St, Ottawa, IL 61350 Property Records

LaSalle County property record for 115 Watson St, Ottawa, IL 61350

Property Summary

Property Type	Single Family Home
Details	1,564 sqft · built 1890
Lot Size	0.3 acres (13,068 sqft)
Owner	2 Individual Names on Record
Tax Bill	$4,502 (2025)
Flood Zone	Zone X (minimal risk)
APN	`22-14-405-017`

Property Details

APN / Parcel Number

Primary APN	`22-14-405-017`
Alternative APN	`18-14-428-004`

Interior

Plumbing Fixtures	5 Plumbing Fixtures
Stories	2 Stories
Building Area	1,564 sqft Total Area

Exterior

Year Built	Built 1890
Effective Year Built	Effective 1890
Lot Area	13,068 sqft (0.3 acres)

Location & Zoning

Street Address	115 WATSON ST
City	OTTAWA
State	IL
Zip	61350-3951
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LAWNDALE ADD, LT 3 & 4 BLK 2 SEC 14-33-3
Legal Range	03
Legal Township	33
Legal Section	14
Legal Subdivision	LAWNDALE ADD
Legal Block	2
Legal Lot Number	3-4
Jurisdiction	LASALLE IL
Township / Civil Division	SOUTH OTTAWA
Census Block Group	2
Census Block	2003
Census Tract	963500

Owner

Source: LaSalle County records, as of October 20, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	115 WATSON ST, OTTAWA, IL 61350-3951
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Oct 29, 2026

Tax Assessment & Valuation

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	$4,502.00 (+118.86%)	$57,706 (+17.98%) Land $12,179 Building $45,527	$173,118 (+17.98%) Land $36,537 Building $136,581
2024	$2,057.00
2023		$48,910 (+9.53%) Land $10,323 Building $38,587	$146,730 (+9.53%) Land $30,969 Building $115,761
2022		$44,655 Land $6,693 Building $37,962	$133,965 Land $20,079 Building $113,886

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective March 29, 2024

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

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 555 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