Permit Record

Commercial

120 W Fourth St, Boston, MA 02127

ClassificationCertificate of Occupancy - CHGOCC
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Derek Hosea
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
702 sq ft
Parcel & enrichment
Parcel APN
600155000
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
Mixed
Geocode & dates
Coordinates
42.3411, -71.0559
Geocode confidence
100%
Geocode source
Not in source
Issued
Aug 4, 2026
Applied
Not in source
Work class
Commercial
Description
Source description

Parking, Offices, Photography Studio &; 9 Units,; Retail/Pottery StudioCertificate for Retail/Pottery StudioALT1833001 Issued 5/6/2026

Status
Current status
finaled
Source status
Closed
Provenance
First seen (no changes since)
Aug 7, 2026 · 10:10 UTC
Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.

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
Project timeline at this parcel

23 permits at this parcel (parcel 600155000) · Jun 28, 2016 – Aug 4, 2026

  1. Aug 4, 2026This permitOther · Finaled
  2. Jul 16, 2026ALT1868553Alteration Commercial · Issued$10,000
  3. May 6, 2026ALT1833001Alteration Commercial · Finaled$4,000
  4. Mar 24, 2026E1832650MEP Electrical · Finaled$20,000
  5. Mar 24, 2026ELV1832668MEP Electrical · Issued$1,500
  6. Mar 24, 2026EFA1832662MEP Electrical · Issued$5,000
  7. Feb 17, 2026PL1821294MEP Plumbing · Finaled$44,000
  8. Jan 16, 2026SF1799217Alteration Commercial · Issued$250,000
  9. Dec 1, 2025PL1802636MEP Plumbing · Finaled$1,200
  10. Nov 6, 2025E1796285MEP Electrical · Finaled$3,200
  11. Jul 28, 2025COO1754450Other · Finaled$7,274,748
  12. May 23, 2025COO1715440Other · Finaled$7,274,748
  13. Apr 17, 2025ELV1710123MEP Electrical · Issued$4,000
  14. Mar 13, 2024PL1579220MEP Plumbing · Finaled$400,000
  15. Mar 13, 2024G1579228MEP Plumbing · Finaled$65,000
  16. Sep 14, 2023ETS1524612MEP Electrical · Finaled$1,000
  17. Dec 29, 2022EFA1428358MEP Electrical · Issued$3,600
  18. Dec 29, 2022E1428357MEP Electrical · Issued$500,000
  19. Dec 29, 2022ELV1428360MEP Electrical · Issued$20,000
  20. Sep 30, 2022SF1329443Demolition · Issued$68,500
  21. Sep 29, 2022ERT449075New Construction Commercial · Issued$7,274,748
  22. Sep 18, 2020SF1112098Alteration Commercial · Issued$2,200
  23. Jun 28, 2016ALT603373Sign · Issued$1,600

Full permit history at this parcel · as of Aug 20, 2026.

Developer details
Permit #
COO1880908
Canonical ID
69:COO1880908
Source permit ID
COO1880908
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