Permit Record

Alteration Commercial

744 Massachusetts Ave, Cambridge, MA 02139

ClassificationBuilding: Alteration and AdditionCommercial Alteration
Reliable value$18,800
ContractorQ Construction And Cleaning
Permit record
Parties
Contractor
Q Construction And Cleaning
Applicant
Elisangela Rios
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
9,084 sq ft
Parcel & enrichment
Parcel APN
105-68
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
42.3661, -71.1052
Geocode confidence
100%
Geocode source
Not in source
Issued
Apr 17, 2024
Applied
Mar 18, 2024
Work class
Commercial
Description
Source description

Building a new set of stairs from the first floor to the basementFraming and finish.

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 105-68) · Oct 28, 2021 – Apr 17, 2024

  1. Apr 17, 2024This permitAlteration Commercial · Issued$18,800Q Construction And Cleaning
  2. Oct 28, 2021cambridge_aa_135095Alteration Commercial · Finaled$54,500Key Construction Solutions

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

Other permits by Q Construction And Cleaning

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Developer details
Permit #
cambridge_aa_262364
Canonical ID
309:cambridge_aa_262364
Source permit ID
cambridge_aa_262364
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