Permit Record

Alteration Commercial

5 Magazine St, Cambridge, MA 02139

ClassificationBuilding: Alteration and AdditionCommercial Alteration
Reliable value$1,016,400
ContractorFolan Waterproofing & Construction CO. →
Permit record
Parties
Contractor
Folan Waterproofing & Construction CO.
Applicant
Patrick J. Folan Iii
Owner
Not in source
Architect
Scott A Winkler
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
12,000 sq ft
Parcel & enrichment
Parcel APN
105-66
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
B
Building subtype
Commercial / Mixed Use
Geocode & dates
Coordinates
42.3647, -71.1051
Geocode confidence
100%
Geocode source
Not in source
Issued
Jan 18, 2024
Applied
Jan 4, 2024
Work class
Commercial
Description
Source description

Masonry & Waterproofing Repairs

Status
Current status
issued
Source status
Active
Provenance
First seen by PermitCore
May 18, 2026 · 16:17 UTC
Last seen
Aug 6, 2026 · 11:30 UTC
Last changed
May 18, 2026 · 16:17 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 105-66) · Oct 17, 2019 – Jan 18, 2024

  1. Jan 18, 2024This permitAlteration Commercial · Issued$1,016,400Folan Waterproofing & Construction CO.
  2. Mar 24, 2021cambridge_aa_106632Alteration Commercial · Issued$1,821,823Siena Construction Corporation
  3. Oct 17, 2019cambridge_aa_57699Demolition · Finaled$150,000Bay Contracting

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

Other permits by Folan Waterproofing & Construction CO.

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Developer details
Permit #
cambridge_aa_253651
Canonical ID
309:cambridge_aa_253651
Source permit ID
cambridge_aa_253651
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