Permit Record

Alteration Residential

1233 N Damen Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$200,000
ContractorNorthcenter Construction, LLC →
Permit record
Parties
Contractor
Northcenter Construction, LLC
Applicant
Not in source
Owner
Nathaniel Sager
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
1706225010
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
41.9042, -87.6771
Geocode confidence
90%
Geocode source
Not in source
Issued
Mar 27, 2025
Applied
Mar 3, 2025
Work class
Residential
Description
Source description

[SELF-CERTIFICATION PROJECT: NO CHANGE IN USE/EXISTING USE TO REMAIN] INTERIOR RENOVATION OF EXISTING FIRST FLOOR DWELLING UNIT PER PLANS. RT-4 ZONING / SELF CERTIFIED. AREA OF WORK: 1,231 SQ. FT.

Status
Current status
issued
Source status
ACTIVE
Provenance
First seen by PermitCore
May 2, 2026 · 13:10 UTC
Last seen
May 15, 2026 · 08:49 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

2 permits at this parcel (parcel 1706225010) · May 16, 2024 – Mar 27, 2025

  1. Mar 27, 2025This permitAlteration Residential · Issued$200,000Northcenter Construction, LLC
  2. May 16, 2024B200012252MEP Plumbing · Pending$50,000

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

Other permits by Northcenter Construction, LLC

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Developer details
Permit #
101063493
Canonical ID
3:101063493
Source permit ID
101063493
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