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ElectricalIrving ParkPermit issued

Major Alteration Project at 4530 N KNOX AVE, Irving Park

4530 N KNOX AVE, Irving Park

Winston

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Reported project cost

$500,000

As declared on the permit filing.

Issued
September 17, 2026
Expires
—
License
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What was permitted

Homeowners in Irving Park considering significant property changes can use this permit as a cost reference. This project involves the deconversion of a 3-unit residence into a single-family home, including substantial interior alterations and upgrades to electrical and water services.

This alteration project is active and was issued on September 17, 2026, with a significant reported project cost of $500,000. Garza Electrical, Inc. is the contractor listed for this extensive work.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number101086773
Work permit #—
Job filing number—
Work type—
StatusACTIVE
Job descriptionSELF-CERT: ALTERATION LEVEL 3 - DE-CONVERT 3 UNIT RESIDENCE TO SFR WITH INTERIOR ALTERATIONS PER PLANS. NEW 400 AMP ELECTRIC SERVICE + 1.5" MAIN WATER SERVICE FOR WHOLE HOUSE.EXISTING USE: 3-FLAT RESIDENCE, PROPOSED USE: SINGLE FAMILY RESIDENCE.
Floor / unit—
Estimated cost$500,000
ApprovedAugust 3, 2026
IssuedSeptember 17, 2026
Expires—
BBL—
BIN—

Property owner

Michael Nowak

Related searches

AlterationIrving ParkChicagoDeconversionSingle-family residenceElectrical upgradeWater service upgrade$500,000 project cost