Permit Record

MEP Mechanical HVAC

18900 Fleming St

ClassificationHVAC / Mechanical
Reliable valueNot in source
ContractorMichigan Consolidated
Permit record
Parties
Contractor
Michigan Consolidated
Applicant
Not in source
Owner
Leon Alexander
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
09014635.
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
42.4319, -83.0791
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 21, 2021
Applied
Not in source
Work class
Not in source
Description
Source description

HEATING

Status
Current status
issued
Source status
Issued
Provenance
First seen by PermitCore
May 20, 2026 · 18:09 UTC
Last seen
Aug 29, 2026 · 14:28 UTC
Last changed
May 20, 2026 · 18:09 UTC
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 09014635.) · Oct 22, 2019 – Apr 21, 2021

  1. Apr 21, 2021This permitMEP Mechanical HVAC · IssuedMichigan Consolidated
  2. Oct 22, 2019detroit_trades_MEC2019-05435MEP Mechanical HVAC · IssuedGary Marowske
  3. Oct 22, 2019detroit_trades_MEC2019-05437MEP Mechanical HVAC · IssuedGary Marowske
  4. Oct 22, 2019detroit_trades_ELE2019-04223MEP Electrical · IssuedFlame Furnace

Full permit history at this parcel · as of Aug 13, 2026.

Other permits by Michigan Consolidated

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

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Developer details
Permit #
detroit_trades_MEC2021-01719
Canonical ID
316:detroit_trades_MEC2021-01719
Source permit ID
detroit_trades_MEC2021-01719
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