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417 Thornton St, Lockport, IL 60441 Property Records

Will County property record for 417 Thornton St, Lockport, IL 60441

Property Summary

Property TypeSingle Family Home
Details1 ba · 820 sqft · built 1899
Lot Size0.16 acres (7,038 sqft)
Owner2 Individual Names on File
Last Sale$319,900 (May 2026)
Tax Bill$4,992 (2025)
Deeds & MortgagesMay 2026 Sale & Mortgage
Oct 2020 Sale
Flood ZoneZone X (minimal risk)
APN11-04-23-221-010

Property Details

APN / Parcel Number

Primary APN11-04-23-221-010
Alternative APN
  • 04232210100000

Interior

Full Baths1 Bath
Stories1 Story
Building Area820 sqft Living Area
Basement Area820 sqft
Unfinished Basement820 sqft

Exterior

Year BuiltBuilt 1899
Effective Year BuiltEffective 1899
Lot Area7,038 sqft (0.16 acres)
Garage TypeDetached
Garage Area399 sqft

Location & Zoning

Street Address417 THORNTON ST
CityLOCKPORT
StateIL
Zip60441-2956
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 3 BLK 1, IN LOCKPORT PROPER, BEING A SUB OF PRT OF THE W1/2 OF THE NE1/4 OF SEC 23, T36N-R10E. E'LY 36 FT OF SD LOT 3 PLU
Legal Range10E
Legal Township36N
Legal Section23
Legal SubdivisionCITY OF LOCKPORT
Legal Block1
Legal Lot Number3
JurisdictionWILL IL
Township / Civil DivisionLOCKPORT
Census Block Group2
Census Block2008
Census Tract880602

Owner

417 Thornton St is owned and occupied by two individuals who bought it in May 2026.

Source: Will County records, as of August 24, 2026

Owner of Record2 Individual Names on File
Mailing Address417 THORNTON ST, LOCKPORT, IL 60441-2956
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

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

DateDocument
May 11, 2026Warranty Deed, Transfer · FHA Mortgage
PRIME LENDING
Oct 19, 2020Warranty Deed, Transfer
OLD REPUBLIC TITLE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMay 11, 2026 · Amount on File
Deed SaleMay 11, 2026 · Amount on File
Prior SaleOct 19, 2020 · Amount on File
Deed Document Number202627682
Record UpdatedOct 29, 2026

May 2026: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionWILL IL
Recording DateMay 11, 2026
Property Address417 THORNTON ST, LOCKPORT, IL 60441-2956
Document Number0000027682
Instrument DateMay 11, 2026
Instrument202627682
Transaction TypeTransfer
Record UpdatedJul 16, 2026
Title CompanyNATIONWIDE TITLE CLEARING INC, NATIONWIDE TITLE CLEARING

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address417 THORNTON ST, LOCKPORT, IL 60441-2956

Mortgage

Document Number0000027683,
DateMay 11, 2026
Instrument202627683
Lender
NamePRIME LENDING
Agreement
TypeFHA Mortgage
AmountAmount on Record
Term360 Months
DueJun 1, 2056
Interest
Rate6.88%
Max Rate-1%

October 2020: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionWILL IL
Recording DateOct 19, 2020
Property Address417 THORNTON ST, LOCKPORT, IL 60441-2956
Document Number0000091463
Instrument DateApr 9, 2020
Instrument91463
Transaction TypeTransfer
Record UpdatedNov 4, 2020
Title CompanyOLD REPUBLIC TITLE

Transaction

AmountAmount on Record
Tax$353.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1819 EVERGREEN ST SE GRAND RAPIDS MI 495064141, GRAND RAPIDS, MI 49506-4141

Tax Assessment & Valuation

The 2025 property tax bill for 417 Thornton St was $4,992, down 2.9% from the year before.

Source: Will County assessment roll, as of August 24, 2026

Property Jurisdictions

TypeName
StateIllinois
CountyWill County
County SubdivisionLockport Township
MunicipalityLockport City
Elementary School DistrictLockport School District 91 (KG - 08)
Secondary School DistrictLockport Township High School District 205 (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$4,992.00 (-2.88%)$90,602 (+7.2%) Land $22,467 Building $68,135$271,806 (+7.2%) Land $67,401 Building $204,405
2024$5,140.00$84,517 Land $20,958 Building $63,559$253,551 Land $62,874 Building $190,677
2022$7,983.00 Homeowner's exemption Senior Citizen's exemption$97,716 Land $17,550 Building $80,166$293,148 Land $52,650 Building $240,498

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 417 Thornton St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1996.

Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Claims1 (1996)
Claims Outside the SFHA1 of 1
Most Recent ClaimJul 1996 · river or lake flooding

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

The area around 417 Thornton St has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire RiskNot rated
no burnable land within 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 SystemLOCKPORT
serves 23,100 people · EPA ID IL1970500
Water SourceGroundwater
Last State InspectionMay 2025
Lead8 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting40
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 468 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL · Fiber, Fixed Wireless in parts of the area		100 / 20

May also be available: Verizon.

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