Residential
8 Hancock St, Boston, MA 02129
ClassificationCertificate of Occupancy - INTEXT
Reliable value$350,000
ContractorNot in source
Permit record
Parties
- Contractor
- Not in source
- Applicant
- Oliver Childs
- 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
- 200205000
- 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
- 1-2FAM
Geocode & dates
- Coordinates
- 42.3784, -71.0625
- Geocode confidence
- 100%
- Geocode source
- Not in source
- Issued
- Dec 15, 2020
- Applied
- Not in source
- Work class
- Residential
Description
Source description
Single Family Dwelling Alt 1001743 issued 10/22/20, SF1020663 issued 11/6/19, SF1000302 issued 9/23/19, SF1061107 3/17/20
Status
- Current status
- finaled
- Source status
- Closed
Provenance
- First seen by PermitCore
- May 4, 2026 · 20:05 UTC
- Last seen
- Jun 24, 2026 · 23:04 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
- Dec 15, 2020This permitOther · Finaled$350,000
- Oct 22, 2020ALT1001743Alteration Residential · Finaled$150,000
- Jul 29, 2020G1084435MEP Plumbing · Finaled$3,000
- Jul 29, 2020PL1084285MEP Plumbing · Finaled$15,000
- Jul 13, 2020E1089752MEP Electrical · Finaled$9,000
- Mar 17, 2020SF1061107Alteration Residential · Finaled$140,000
- Nov 6, 2019SF1020663Alteration Residential · Finaled$10,000
- Sep 23, 2019SF1000302Alteration Residential · Finaled$50,000
- Apr 30, 2018PL825458MEP Plumbing · Finaled$5,000
- Apr 30, 2018G825459MEP Plumbing · Finaled$5,000
Full permit history at this parcel · as of Jul 8, 2026.
Developer details
- Permit #
- COO1143164
- Canonical ID
- 69:COO1143164
- Source permit ID
- COO1143164