Permit Record

Demolition

50 Alpine St, Cambridge, MA 02138

ClassificationBuilding: Alteration and AdditionResidential Demolition
Reliable value$15,895
ContractorM.T. Mayo
Permit record
Parties
Contractor
M.T. Mayo
Applicant
Matt Mayo
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
260-55
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
42.3847, -71.1375
Geocode confidence
100%
Geocode source
Not in source
Issued
May 19, 2023
Applied
Mar 6, 2023
Work class
Residential
Description
Source description

Demolition of existing inground swimming pool

Status
Current status
finaled
Source status
Complete
Finaled
May 19, 2023
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 260-55) · Mar 15, 2021 – May 19, 2023

  1. May 19, 2023This permitDemolition · Finaled$15,895M.T. Mayo
  2. Mar 15, 2021cambridge_aa_110415Alteration Residential · Issued$5,000Homeworks Energy

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

Other permits by M.T. Mayo

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Developer details
Permit #
cambridge_aa_213482
Canonical ID
309:cambridge_aa_213482
Source permit ID
cambridge_aa_213482
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