Permit Record

Alteration Commercial

6770 N Northwest Hwy, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$150,400
ContractorA & D Development, LLC
Permit record
Parties
Contractor
A & D Development, LLC
Applicant
Not in source
Owner
Dennis Mullarkey
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
0936303036
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
42.0040, -87.8184
Geocode confidence
90%
Geocode source
Not in source
Issued
Aug 31, 2017
Applied
Aug 31, 2017
Work class
Commercial
Description
Source description

SELF CERT. PROJECT - INTERIOR BUILD-OUT IN GROUND FLOOR OF EXISTING SPACE OF A MIXED-USE (RESIDENTIAL / COMMERCIAL) BUILDING FOR A NEW HAIR / BEAUTY SALON PER PLANS.

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:01 UTC
Last seen
May 15, 2026 · 08:44 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 0936303036) · Jul 12, 2016 – Aug 31, 2017

  1. Aug 31, 2017This permitAlteration Commercial · Finaled$150,400A & D Development, LLC
  2. Jan 11, 2017100686067MEP Mechanical HVAC$89,600Otis Elevator - Lombard
  3. Jul 12, 2016100632057New Construction Commercial · Finaled$1,100,000A & D Development, LLC

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

Other permits by A & D Development, LLC

Showing up to 12 most-recent permits by this contractor in the indexed window

No other permits by this contractor in the indexed window.
Developer details
Permit #
100710749
Canonical ID
3:100710749
Source permit ID
100710749
Browse Chicago permits in the Market Explorer →Pull this permit via /v1/permits →