Permit Record

Alteration Residential

947 N Wolcott Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$25,000
ContractorProgress Builders, INC. →
Permit record
Parties
Contractor
Progress Builders, INC.
Applicant
Not in source
Owner
Manoj Mahenthiran
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1706423006
Climate zone (IECC)
5A
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
Not in source
Geocode & dates
Coordinates
41.8992, -87.6746
Geocode confidence
90%
Geocode source
Not in source
Issued
Mar 23, 2023
Applied
Aug 22, 2022
Work class
Residential
Description
Source description

NEW ROOF DECK WITH SLATWALL PRIVACY FENCE AND STAIR ON EXISTING COMMON MASONRY AND FRAME CONSTRUCTION DETACHED GARAGE ACCESSORY BUILDING TO THE EXISTING SINGLE-FAMILY RESIDENCE TO REMAIN.

Status
Current status
expired
Source status
EXPIRED
Provenance
First seen by PermitCore
May 2, 2026 · 13:08 UTC
Last seen
May 15, 2026 · 08:48 UTC
Last changed
May 12, 2026 · 00:34 UTC

Open in Chicago source →

Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

4 permits at this parcel (parcel 1706423006) · Nov 18, 2013 – Mar 23, 2023

  1. Mar 23, 2023This permitAlteration Residential · Expired$25,000Progress Builders, INC.
  2. Oct 23, 2020100896749Alteration ResidentialProgress Builders, INC.
  3. Aug 14, 2020100862488Alteration Residential · Finaled$500,000Progress Builders, INC.
  4. Nov 18, 2013100511035Alteration Commercial · Finaled$80,000Graywater Design Build

Full permit history at this parcel · as of Jul 8, 2026.

Other permits by Progress Builders, INC.

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Developer details
Permit #
100976659
Canonical ID
3:100976659
Source permit ID
100976659
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