612 Harrison Ave, Rockford, IL 61104 Property Records

Winnebago County property record for 612 Harrison Ave, Rockford, IL 61104

Property Summary

Property Type	General Industrial
Details	266,718 sqft · built 1940
Lot Size	9.61 acres (418,612 sqft)
Owner	Company Name on Record
Tax Bill	$26,724 (2025)
Deeds & Mortgages	Jun 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`1135378006`

Property Details

APN / Parcel Number

Primary APN	`1135378006`
Alternative APN	`1135378004`

Interior

Stories	1 Story
Building Area	266,718 sqft Gross Area
1st Floor Area	266,718 sqft
Fire Sprinklers	Fire Sprinklers

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1940
Exterior Material	Brick
Construction Type	Frame
Lot Area	418,612 sqft
View / Lot	Corner

Utilities, Heating & Cooling

Cooling System	None
Heating System	Hot Water
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	612 HARRISON AVE
City	ROCKFORD
State	IL
Zip	61104-7052
Property Category	Industrial
Property Type	Industrial > General Industrial
Local Zoning Code	I1
Legal Description	ROCKFORD SAND & GRAVEL COMPANYS SECONDSUB PT SEC 35-44-1 ALL VAC LTS 8 & 14& 15 & 17 THRU 58 & VAC 24TH AVE IN SAID SUB & VAC STARR ST LYG S OF RR ROW
Legal Range	1
Legal Township	44
Legal Section	35
Legal Subdivision	ROCKFORD SAND & GRAVEL COMPANYS SECONDSU
Legal Block	13
Legal Lot Number	ADJ
Jurisdiction	WINNEBAGO IL
Township / Civil Division	ROCKFORD
Census Block Group	1
Census Block	1038
Census Tract	2100

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 Record	Company Name on Record
Mailing Address	1928 12TH ST, ROCKFORD, IL 61104-7308
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 24, 2016
Deed Sale	May 24, 2016
Record Updated	Sep 20, 2026

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WINNEBAGO IL
Property Address	612 HARRISON AVE, ROCKFORD, IL 61104-7052
Document Number	0001020369
Instrument Date	Jun 28, 2017
Transaction Type	Mortgage
Record Updated	Jul 21, 2017
Title Company	TITLE UNDERWRITERS AGENCY

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Partnership
Address	1928 12TH ST ROCKFORD IL 611047308, ROCKFORD, IL 61104-7308

Mortgage

Document Number	0001020369
Date	Jul 6, 2017
Instrument	1020369

Lender

Name	ALPINE BK&TR
Type	Bank
Address	ROCKFORD, IL 61107

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	60 Months
Due	Jul 5, 2022

Interest

Rate Type	Adjustable Rate
Rate	4.39%

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Illinois
County	Winnebago County
County Subdivision	Rockford Township
Municipality	Rockford City
Unified School District	Rockford School District 205 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$26,724.00 (+29.79%)	$302,688 (+39.31%) Land $57,139 Building $245,549	$908,064 (+39.31%) Land $171,417 Building $736,647
2024	$20,590.00	$217,283 (+26.88%) Land $51,278 Building $166,005	$651,849 (+26.88%) Land $153,834 Building $498,015
2022		$171,247 Land $40,414 Building $130,833	$513,741 Land $121,242 Building $392,499

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 July 12, 2023

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	Not 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 System	ROCKFORD serves 147,051 people · EPA ID IL2010300
Water Source	Groundwater
Last State Inspection	Jan 2024
Lead	10 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	9 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 96 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless · Fiber in parts of the area	100 / 20