Permit Record

Alteration Residential

54 Mt Pleasant St, Cambridge, MA 02140

ClassificationBuilding: Alteration and AdditionResidential Alteration
Reliable value$3,370
ContractorWindow World →
Permit record
Parties
Contractor
Window World
Applicant
Mike Carvalho
Owner
Not in source
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
201-137
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
R
Building subtype
One or Two Family Dwelling
Geocode & dates
Coordinates
42.3882, -71.1252
Geocode confidence
100%
Geocode source
Not in source
Issued
Aug 11, 2021
Applied
Jul 27, 2021
Work class
Residential
Description
Source description

Installation of 6 replacement windows. No structural work to be done.

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

2 permits at this parcel (parcel 201-137) · Aug 28, 2019 – Aug 11, 2021

  1. Aug 11, 2021This permitAlteration Residential · Issued$3,370Window World
  2. Aug 28, 2019cambridge_aa_53239Alteration Residential · Finaled$15,000Ars Restoration

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

Other permits by Window World

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Developer details
Permit #
cambridge_aa_135247
Canonical ID
309:cambridge_aa_135247
Source permit ID
cambridge_aa_135247
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