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4545 Assembly Dr, Rockford, IL 61109 Property Records

Winnebago County property record for 4545 Assembly Dr, Rockford, IL 61109

Property Summary

Property TypeIndustrial Vacant Land
Lot Size1.78 acres (77,537 sqft)
OwnerCompany Name on Record
Last Sale$53,456,500 (Oct 2019)
Tax Bill$3,536 (2025)
Deeds & MortgagesNov 2019 Line of Credit
Oct 2019 Sale
Flood ZoneZone X (minimal risk)
APN227D113

Property Details

APN / Parcel Number

Primary APN227D113
Alternative APN
  • 1511426010

Exterior

Lot Area77,537 sqft

Utilities, Heating & Cooling

SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address4545 ASSEMBLY DR
CityROCKFORD
StateIL
Zip61109-3081
Property CategoryIndustrial
Property TypeIndustrial > Vacant Land
Local Zoning CodeI3
Legal DescriptionBEG SW COR LT 22 GREATER ROCKFORD INDPARK PLAT 1 TH W 100 FT N 774.86 FT E100 FT S 774.86 FT TO POB PT NE1/4 SE1/4 SEC SEC: 11 TWP: 43 RANGE: 1 ACRES:
Legal Range01E
Legal Township43N
Legal Section11
Legal SubdivisionGREATER ROCKFORD INDUST PARK
Legal Block1
Legal Lot Number22
JurisdictionWINNEBAGO IL
Township / Civil DivisionROCKFORD
Census Block Group5
Census Block5006
Census Tract3711

Owner

Source: Winnebago County records, as of July 28, 2026

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

Owner of RecordCompany Name on Record
Mailing Address787 7TH AVE, 49, NEW YORK, NY 10019-6018
Owner TypeCompany

Deeds, Mortgages & Sale History

DateDocument
Nov 4, 2019Grant Deed, Mortgage · Line of Credit
GOLDMAN SACHS BK USA
Oct 15, 2019Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 15, 2019 · Amount on Record
Deed SaleOct 15, 2019 · Amount on Record
Prior SaleDec 22, 1998 · Amount on Record
Deed Document Number201934599
Prior Transfer DateOct 9, 2019
Prior Transfer Doc0000034599
Record UpdatedOct 29, 2026

November 2019: Grant Deed, Mortgage

Document TypeGrant Deed
JurisdictionWINNEBAGO IL
Recording DateNov 4, 2019
Property Address4545 ASSEMBLY DR, ROCKFORD, IL 61109-3081
Instrument DateOct 31, 2019
Instrument1036864
Transaction TypeMortgage
Record UpdatedDec 4, 2019
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Multiple Parcels

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLimited Partnership
Address787 7TH AVE #49TH NEW YORK NY 100196018, 49TH, NEW YORK, NY 10019-6018

Mortgage

Document Number0001036864
DateNov 4, 2019
Instrument1036864
Lender
NameGOLDMAN SACHS BK USA
TypeBank
Address200 WEST ST, NEW YORK, NY 10282-2102
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

October 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionWINNEBAGO IL
Recording DateOct 15, 2019
Property Address4545 ASSEMBLY DR, ROCKFORD, IL 61109-3081
Document Number0001034599
Instrument DateOct 9, 2019
Instrument1034599
Transaction TypeTransfer
Record UpdatedNov 21, 2019
Title CompanyATTORNEY ONLY

Transaction

AmountAmount Recorded
Tax$80,184.43
Amount AccuracyConfirmed
Additional
  • Quitclaim
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLimited Partnership
Address787 7TH AVE #49TH NEW YORK NY 100196018, 49TH, NEW YORK, NY 10019-6018

Tax Assessment & Valuation

Source: Winnebago County assessment roll, as of July 28, 2026

Property Jurisdictions

TypeName
StateIllinois
CountyWinnebago County
County SubdivisionRockford Township
MunicipalityRockford City
Unified School DistrictRockford School District 205 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$3,536.00$40,059 (+41.54%) Land $40,059$120,177 (+41.54%) Land $120,177
2022$28,303 Land $28,303$84,909 Land $84,909

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective July 12, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 18 policies
Nearby Flood Policies18 in force
Nearby Flood Claims52 (1978–2025)
Claims Outside the SFHA5 of 52
Most Recent ClaimJul 2025 · rainfall accumulation
Claims by Event
  • Severe Storms And Flooding, Jul 2010 · 18 claims

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

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 SystemROCKFORD
serves 147,051 people · EPA ID IL2010300
Water SourceGroundwater
Last State InspectionJan 2024
Lead10 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting9
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 20 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
AT&T
Fixed Wireless		100 / 20

May also be available: Verizon.

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