121 E Union St, Seneca, IL 61360 Property Records

LaSalle County property record for 121 E Union St, Seneca, IL 61360 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bathrooms	2 Baths
Year Built	Built 1877
Square Footage	1,286 sqft Total Area
Lot Size	8,949 sqft (0.205 acres)
Tax Bill	$3,935.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`24-24-322-009`
Alternative APN	`20-24-358-018`

Interior

Full Baths	2 Baths
Building Area	1,286 sqft Total Area
Stories	1 Stories

Exterior

Year Built	Built 1877
Effective Year Built	Effective 1877
Lot Area	8,949 sqft (0.205 acres)

Location & Zoning

Street Address	121 E UNION ST
City	SENECA
State	IL
Zip	61360-9596
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	UNDERHILLS ADD LOT 14 BLK 6
Legal Subdivision	UNDERHILLS ADD
Legal Block	6
Legal Lot Number	14
Jurisdiction	LASALLE IL
Minor Civil Division	MANLIUS
Census Blockgroup	3
Census Block	3022
Census Tract	962400

Owner

Source: LaSalle County records · APN 24-24-322-009

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	2 Trust Names on File
Mailing Address	PO BOX 121, SENECA, IL 61360-0121
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Owner is a Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Mar 02, 2026
Transfer Doc	0202602001
Record Refreshed	Sep 20, 2026

March 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LASALLE IL
Recording Date	Mar 03, 2026
Property Address	121 E UNION ST, SENECA, IL 61360-9596
Document Number	0202602001
Instrument Date	Mar 02, 2026
Instrument	2026-02001
Transaction Type	Transfer
Record Updated	Mar 18, 2026
Title Company	ATTORNEY ONLY, ATTORNEY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Interfamily Transfer Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	PO BOX 121, SENECA, IL 61360-0121

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	Manlius Township
Municipality	Seneca Village
Elementary School District	Seneca Community Consolidated School District 170 (PK - 08)
Secondary School District	Seneca Township High School District 160 (09 - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,935.00 (+15.26%)	$61,435 (+20.15%) Land $6,727 Building $54,708	$184,305 (+20.15%) Land $20,181 Building $164,124
2024	$3,414.00	$51,132 (-0.21%) Land $5,599 Building $45,533	$153,396 (-0.21%) Land $16,797 Building $136,599
2023		$51,240 (+43.44%) Land $5,611 Building $45,629	$153,720 (+43.44%) Land $16,833 Building $136,887
2022		$35,722 Land $4,871 Building $30,851	$107,166 Land $14,613 Building $92,553