Permit Record

Demolition

11 Channing St, Cambridge, MA 02138

ClassificationBuilding: Alteration and AdditionResidential Demolition
Reliable value$755,000
ContractorColumbia Contracting →
Permit record
Parties
Contractor
Columbia Contracting
Applicant
Katherine Durrane
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
240-27
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
42.3758, -71.1357
Geocode confidence
100%
Geocode source
Not in source
Issued
Sep 14, 2022
Applied
Jul 8, 2022
Work class
Residential
Description
Source description

Renovations of single family home  based on plans to include, moving exsiting garage, demolition of existing mudroom, construction of new mudroom addition. New HVAC system. Installation of new doors and windows at rear of home per plans.

Status
Current status
finaled
Source status
Complete
Finaled
Sep 14, 2022
Provenance
First seen by PermitCore
May 18, 2026 · 16:17 UTC
Last seen
Jul 2, 2026 · 11:40 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 240-27) · Sep 14, 2022 – Sep 14, 2022

  1. Sep 14, 2022This permitDemolition · Finaled$755,000Columbia Contracting
  2. Sep 14, 2022cambridge_aa_193808Demolition · FinaledColumbia Contracting

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

Other permits by Columbia Contracting

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Developer details
Permit #
cambridge_aa_184074
Canonical ID
309:cambridge_aa_184074
Source permit ID
cambridge_aa_184074
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