Permit Record

Alteration Residential

2254 N Sawyer Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$1,000,000
ContractorBase 3 Construction INC →
Permit record
Parties
Contractor
Base 3 Construction INC
Applicant
Not in source
Owner
North Sawyer 2254 LLC
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
1335216014
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
41.9227, -87.7092
Geocode confidence
90%
Geocode source
Not in source
Issued
Aug 29, 2025
Applied
Jan 17, 2025
Work class
Residential
Description
Source description

SPR 2019 CBC FOR INTERIOR REHAB TO A 3 STORY TYPE IIIA MASONRY BUILDING CONTAINING 18 DWELLING UNITS AND 5 NEW ADU'S AT BASEMENT LEVEL, AS PER ARCHITECTURAL PLANS. R2 OCCUPANCY CLASSIFICATION.

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:10 UTC
Last seen
Jul 22, 2026 · 09:57 UTC
Last changed
Jul 22, 2026 · 09:57 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

2 permits at this parcel (parcel 1335216014) · Aug 29, 2013 – Aug 29, 2025

  1. Aug 29, 2025This permitAlteration Residential · Finaled$1,000,000Base 3 Construction INC
  2. Aug 29, 2013100505438Alteration Commercial · Finaled$50,000Frackiel Builders, Incorporated

Full permit history at this parcel · as of Jul 23, 2026.

Other permits by Base 3 Construction INC

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Developer details
Permit #
101064306
Canonical ID
3:101064306
Source permit ID
101064306
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