Permit Record

Alteration Residential

81 Dana St, Cambridge, MA 02138

ClassificationBuilding: Alteration and AdditionMultifamily Alteration
Reliable value$3,400
ContractorSergio'S Renovations
Permit record
Parties
Contractor
Sergio'S Renovations
Applicant
Sergio Deassis
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
3,080 sq ft
Parcel & enrichment
Parcel APN
139-18
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
42.3744, -71.1073
Geocode confidence
100%
Geocode source
Not in source
Issued
Dec 2, 2024
Applied
Nov 14, 2024
Work class
Residential
Description
Source description

Replacement of 11 storm windows with 11 doubel pane windows (basement is extremally cold as is)

Status
Current status
finaled
Source status
Complete
Finaled
Dec 2, 2024
Provenance
First seen by PermitCore
May 18, 2026 · 16:17 UTC
Last seen
Aug 6, 2026 · 11:31 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 139-18) · Aug 1, 2024 – Dec 2, 2024

  1. Dec 2, 2024This permitAlteration Residential · Finaled$3,400Sergio'S Renovations
  2. Nov 25, 2024cambridge_aa_1143237Alteration Residential · Finaled$21,000Sergio'S Renovations
  3. Aug 1, 2024cambridge_aa_281803Alteration Residential · Finaled$90,500Sergio'S Renovations

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

Other permits by Sergio'S Renovations

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Developer details
Permit #
cambridge_aa_1143240
Canonical ID
309:cambridge_aa_1143240
Source permit ID
cambridge_aa_1143240
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