Residential
405 Washington St, Boston, MA 02124
ClassificationCertificate of Occupancy - ERECT
Reliable value$5,500,000
ContractorNot in source
Permit record
Parties
- Contractor
- Not in source
- Applicant
- Vernon Woodworth
- 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
- 11,000 sq ft
Parcel & enrichment
- Parcel APN
- 1700102000
- 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
- Multi
Geocode & dates
- Coordinates
- 42.2976, -71.0728
- Geocode confidence
- 100%
- Geocode source
- Not in source
- Issued
- Nov 21, 2025
- Applied
- Not in source
- Work class
- Residential
Description
Source description
Thirteen Residential Units and Parking GarageCertificate for SameERT1117540 Issued 5/3/2024
Status
- Current status
- finaled
- Source status
- Closed
Provenance
- First seen by PermitCore
- May 4, 2026 · 20:05 UTC
- Last seen
- Jun 24, 2026 · 23:05 UTC
- Last changed
- May 15, 2026 · 09:22 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
- Nov 21, 2025This permitOther · Finaled$5,500,000
- Aug 25, 2025ELV1754433MEP Electrical · Issued$5,000
- Mar 6, 2025EFA1694870MEP Electrical · Finaled$25,900
- Feb 25, 2025ELV1642288MEP Electrical · Finaled$27,500
- Sep 17, 2024E1645458MEP Electrical · Finaled$245,500
- Aug 15, 2024PL1638854MEP Plumbing · Finaled$374,600
- May 3, 2024ERT1117540New Construction Residential Mf · Finaled$5,500,000
- Dec 31, 2019ELV1037374MEP Electrical · Issued$2,500
- Sep 19, 2019ELV988703MEP Electrical · Issued$4,350
- Jul 31, 2019ELV980266MEP Electrical · Issued$36,858
- Oct 11, 2011E99358MEP Electrical · Issued$4,552
Full permit history at this parcel · as of Jul 8, 2026.
Developer details
- Permit #
- COO1797101
- Canonical ID
- 69:COO1797101
- Source permit ID
- COO1797101