Alteration Residential
6 Whipple St, Somerville Massachusetts 02144
ClassificationBuilding PermitResidential Alteration
Reliable value$10,614
ContractorProper Energy
Permit record
Parties
- Contractor
- Proper Energy
- Applicant
- Proper Energy
- 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
- 024-E-00004-000000
- 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
- Not in source
- Building subtype
- Residential Other
Geocode & dates
- Coordinates
- 42.3947, -71.1170
- Geocode confidence
- 100%
- Geocode source
- Not in source
- Issued
- Mar 16, 2022
- Applied
- Dec 29, 2021
- Work class
- Residential
Description
Source description
INSULATION WEATHERIZATION WORK FOR MASS SAVE PROGRAM
Status
- Current status
- issued
- Source status
- Issued
- Expired
- Sep 16, 2022
Provenance
- First seen (no changes since)
- May 18, 2026 · 16:22 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
- Mar 16, 2022This permitAlteration Residential · Issued$10,614Proper Energy
- Aug 26, 20218314834Alteration Residential · Finaled$33,000The Boston Solar Company
- May 13, 20218175778Alteration Residential · Cancelled$22,100Palmetto Solar
- Oct 29, 20196653880Alteration Residential · Issued$6,900Lydon Exteriors
- Date not in source8259208Alteration Residential · Cancelled$11,364Mass Energy Experts
Full permit history at this parcel · as of Jul 8, 2026.
Other permits by Proper Energy
Developer details
- Permit #
- 9517771
- Canonical ID
- 310:9517771
- Source permit ID
- 9517771