Permit Record

Alteration Residential

66 Sixth St, Cambridge, MA 02141

ClassificationBuilding: Alteration and AdditionMultifamily Alteration
Reliable value$188,000
ContractorKd Carpentry
Permit record
Parties
Contractor
Kd Carpentry
Applicant
Diego Nunes De Souza
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
4,202 sq ft
Parcel & enrichment
Parcel APN
25-106
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
Multi Family (3 or more dwelling units)
Geocode & dates
Coordinates
42.3697, -71.0851
Geocode confidence
100%
Geocode source
Not in source
Issued
Sep 16, 2025
Applied
Aug 19, 2025
Work class
Residential
Description
Source description

Renovation of three kitchens, two bathrooms and exterior painting.

Status
Current status
finaled
Source status
Complete
Finaled
Sep 16, 2025
Provenance
First seen by PermitCore
May 18, 2026 · 16:17 UTC
Last seen
Aug 6, 2026 · 11:31 UTC
Last changed
Jun 15, 2026 · 21:56 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 25-106) · Jun 21, 2021 – Sep 16, 2025

  1. Sep 16, 2025This permitAlteration Residential · Finaled$188,000Kd Carpentry
  2. Jan 27, 2022cambridge_aa_154815Alteration Residential · Finaled$3,846Newpro
  3. Jun 21, 2021cambridge_aa_123463Alteration Residential · Finaled$7,291Newpro Operating LLC.

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

Other permits by Kd Carpentry

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Developer details
Permit #
cambridge_aa_1179780
Canonical ID
309:cambridge_aa_1179780
Source permit ID
cambridge_aa_1179780
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