Permit Record

Alteration Commercial

20 Child St, Cambridge, MA 02141

ClassificationBuilding: Alteration and AdditionCommercial Alteration
Reliable value$61,000
ContractorPerini Construction
Permit record
Parties
Contractor
Perini Construction
Applicant
Victor Andrade
Owner
Not in source
Architect
Pca
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
1,700 sq ft
Parcel & enrichment
Parcel APN
1A-174
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
42.3716, -71.0721
Geocode confidence
100%
Geocode source
Not in source
Issued
Jan 24, 2024
Applied
Dec 14, 2023
Work class
Commercial
Description
Source description

1. Demo and Remove lobby and tiles back to sub floors;2. Demo and Remove Base;3. Build a wall in the existing front desk:4. Remove the Front deck panel and re install in another side according to the plan;5. Install new tiles on all the lobby and mail room;6. Install drywall where was indicated;7. Close one of the left door in the back according to the plan;8. Remove the right door and install at front new area we build;9. Framing a 2x8 wall (metal framing) and install the right side door according to the plan;10. Install the drywall at front wall we build (front and back);11. The lobby front panel we going to install a plastic glass in the back according to the plan;

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 1A-174) · Dec 21, 2020 – Jan 24, 2024

  1. Jan 24, 2024This permitAlteration Commercial · Issued$61,000Perini Construction
  2. May 10, 2021cambridge_aa_110379Alteration Commercial · Finaled$235,000Anjos Construction
  3. Dec 21, 2020cambridge_aa_86342Alteration Commercial · Issued$265,847Consilgi Construction CO.

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

Other permits by Perini Construction

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Developer details
Permit #
cambridge_aa_252293
Canonical ID
309:cambridge_aa_252293
Source permit ID
cambridge_aa_252293
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