Alteration Commercial
320 Bent St, Cambridge, MA 02141
ClassificationBuilding: Alteration and AdditionCommercial Alteration
Reliable value$543,615
ContractorF.L. Caulfield & Sons →
Permit record
Parties
- Contractor
- F.L. Caulfield & Sons
- Applicant
- Erin Murphy
- Owner
- Not in source
- Architect
- Richard Ashworth
- 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
- 195,000
Parcel & enrichment
- Parcel APN
- 31-15
- Climate zone (IECC)
- 5A
- Roof area (est.)
- Not in source
- HVAC tonnage (est.)
- Not in source
- Building type
- B
Geocode & dates
- Coordinates
- 42.3673, -71.0879
- Geocode confidence
- 100%
- Geocode source
- Not in source
- Issued
- 2026-06-12
- Applied
- 2026-05-13
- Work class
- Commercial
Description
Source description
Re-configure existing MEP's to account for new lab equipment layout in existing rooms
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
- 2026-06-12This permitAlteration Commercial · Issued$543,615F.L. Caulfield & Sons
- 2025-05-19cambridge_aa_1162594Alteration Commercial · Issued$293,854Structure Tone
- 2023-07-11cambridge_aa_228971Alteration Commercial · Finaled$146,552DPS Group Global
- 2022-05-09cambridge_aa_157135Alteration Commercial · Issued$480,190PIDC Construction
- 2020-12-30cambridge_aa_97129Alteration Commercial · Issued$19,845,154Lendlease
- 2019-01-09cambridge_aa_28497Alteration Commercial · Issued$751,827F. L. Caulfield & Sons
- 2018-12-06cambridge_aa_24364Alteration Commercial · Issued$3,517,500F. L. Caulfield & Sons
Full permit history at this parcel · as of 2026-06-28.
Other permits by F.L. Caulfield & Sons
Developer details
- display_permit_id
- cambridge_aa_1211418
- canonical_uid
- 309:cambridge_aa_1211418
- source_permit_id
- cambridge_aa_1211418