Permit Record

New Construction Commercial

400 Cardinal Medeiros Ave, Cambridge, MA 02141

ClassificationBuilding: New ConstructionCommercial New Construction
Reliable value$1,338,641
ContractorJames Koshivas
Permit record
Parties
Contractor
James Koshivas
Applicant
Jennifer Poskon
Owner
Not in source
Architect
Architectural Resources Cambridge
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
705 sq ft
Parcel & enrichment
Parcel APN
37-126
Climate zone (IECC)
5A
Roof area (est.)
705 sq ft
HVAC tonnage (est.)
1.5 tons
Building type
B
Building subtype
Commercial / Mixed Use
Geocode & dates
Coordinates
42.3715, -71.0883
Geocode confidence
100%
Geocode source
Not in source
Issued
Dec 8, 2020
Applied
Oct 5, 2020
Work class
Commercial
Status
Current status
issued
Source status
Active
Provenance
First seen by PermitCore
May 18, 2026 · 16:13 UTC
Last seen
Aug 11, 2026 · 10:04 UTC
Last changed
Jul 2, 2026 · 11:39 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

3 permits at this parcel (parcel 37-126) · Jun 28, 2020 – Dec 8, 2020

  1. Dec 8, 2020This permitNew Construction Commercial · Issued$1,338,641James Koshivas
  2. Nov 12, 2020cambridge_aa_97313Alteration Commercial · Issued$425,464Erland Construction
  3. Jun 28, 2020cambridge_aa_74061Demolition · Finaled$95,910Erland Construction

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

Other permits by James Koshivas

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Developer details
Permit #
cambridge_nc_94937
Canonical ID
309:cambridge_nc_94937
Source permit ID
cambridge_nc_94937
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