Permit Record

Alteration Commercial

664 N Michigan Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$1,000,000
ContractorGuarantee Construction, LLC
Permit record
Parties
Contractor
Guarantee Construction, LLC
Applicant
Not in source
Owner
Acadia North Michigan Ave 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
1710109003
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
41.8944, -87.6244
Geocode confidence
90%
Geocode source
Not in source
Issued
May 14, 2025
Applied
Jan 6, 2025
Work class
Commercial
Description
Source description

SC 2019 CBRC: INTERIOR ALTERATION TO COMBINE THREE RETAIL TENANT SPACES ON FLOORS ONE AND TWO OF AN EXISTING MIXED-USE HIGH RISE BUILDING FOR A NEW RETAIL CLOTHING STORE WITH ASSOCIATED MECHANICAL, ELECTRICAL, PLUMBING, AND STRUCTURAL WORK. REPLACEMENT OF STOREFRONT GLAZING. (OCC. GRP M; CONST TYPE IA)

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:10 UTC
Last seen
May 15, 2026 · 08:49 UTC
Last changed
May 5, 2026 · 04:40 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

3 permits at this parcel (parcel 1710109003) · Nov 18, 2014 – May 14, 2025

  1. May 14, 2025This permitAlteration Commercial · Finaled$1,000,000Guarantee Construction, LLC
  2. Dec 23, 2014100575390MEP Plumbing$100Valenti Builders, INC.
  3. Nov 18, 2014100565443Alteration Commercial · Finaled$550,000Valenti Builders, INC.

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

Other permits by Guarantee Construction, LLC

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Developer details
Permit #
101063681
Canonical ID
3:101063681
Source permit ID
101063681
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