Alteration Commercial
220 Massachusetts Ave, Cambridge, MA 02139
ClassificationBuilding: Alteration and AdditionCommercial Alteration
Reliable value$619,134
ContractorWise Construction →
Permit record
Parties
- Contractor
- Wise Construction
- Applicant
- Jonathan McKenna
- 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
- Floor area
- 68,000
Parcel & enrichment
- Parcel APN
- 68-50
- Climate zone (IECC)
- 5A
- Roof area (est.)
- Not in source
- HVAC tonnage (est.)
- Not in source
- Building type
- B
Geocode & dates
- Coordinates
- 42.3613, -71.0971
- Geocode confidence
- 100%
- Geocode source
- Not in source
- Issued
- 2026-06-08
- Applied
- 2026-06-04
- Work class
- Commercial
Description
Source description
Replacement of Roof Top Unit #2
Status
- Current status
- issued
- Source status
- Active
Provenance
- First seen by PermitCore
- Jun 15, 2026 · 21:56 UTC
- Last seen
- Jul 2, 2026 · 11:40 UTC
- Last changed
- Jun 15, 2026 · 21:56 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
- 2026-06-08This permitAlteration Commercial · Issued$619,134.24Wise Construction
Full permit history at this parcel · as of 2026-06-28.
Other permits by Wise Construction
Developer details
- display_permit_id
- cambridge_aa_1214612
- canonical_uid
- 309:cambridge_aa_1214612
- source_permit_id
- cambridge_aa_1214612