Permit Record

Foundation

1335 71 Street, Brooklyn, NY 11228

ClassificationFoundationResidential Foundation-Only
Reliable value$580,000
ContractorSj Constr Design INC →
Permit record
Parties
Contractor
Sj Constr Design INC
Applicant
Jian Song
Owner
Not Applicable
Architect
Not in source
Engineer
Not in source
Contractor license
627083
Building & lot · PLUTO
Building class
A5
Zoning district
R5B
Lot area
2,000 sq ft
Year built
1910
Units (total)
1
Units (residential)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3061670063
Climate zone (IECC)
4A
Roof area (est.)
660 sq ft
HVAC tonnage (est.)
2 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6221, -74.0042
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 17, 2025
Applied
Not in source
Work class
Residential
Description
Source description

PROPOSED 1-STORY ADDITION OF EXISTING 2 STORY BUILDING. PROPOSED INTERIOR RENOVATION THROUGHOUT BUILDING AS PER PLAN. PROPOSED 2-FAMILY RESIDENTIAL USE. OBTAIN NEW CERTIFICATE OF OCCUPANCY.

Status
Current status
finaled
Source status
Signed-off
Finaled
Oct 10, 2024
Expired
May 13, 2026
Provenance
First seen by PermitCore
May 2, 2026 · 10:06 UTC
Last seen
May 12, 2026 · 00:12 UTC
Last changed
May 2, 2026 · 10:06 UTC

Open in New York City source →

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

15 permits at this parcel (parcel 3061670063) · Nov 7, 2024 – Oct 17, 2025

  1. Oct 17, 2025This permitFoundation Only · Finaled$580,000Sj Constr Design INC
  2. Oct 17, 2025856647450MEP Mechanical HVAC · Finaled$580,000Sj Constr Design INC
  3. Oct 17, 2025856647450Alteration Commercial · Finaled$580,000Sj Constr Design INC
  4. Oct 17, 2025856647450Alteration Commercial · Finaled$580,000Sj Constr Design INC
  5. Aug 12, 2025616878530Alteration Commercial · Issued$580,000Tls Construction Group I*
  6. Aug 12, 2025616878530Alteration Commercial · Issued$580,000Tls Construction Group I*
  7. Aug 12, 2025616878530MEP Mechanical HVAC · Issued$580,000Tls Construction Group I*
  8. Aug 12, 2025616878530Foundation Only · Issued$580,000Tls Construction Group I*
  9. Jul 15, 2025877154146MEP Plumbing · Finaled$5,000Tri State Plbg & Htg INC
  10. Dec 23, 2024982548112MEP Mechanical HVAC · Issued$580,000Tls Construction Group I*
  11. Dec 23, 2024982548112Alteration Commercial · Issued$580,000Tls Construction Group I*
  12. Dec 23, 2024982548112Foundation Only · Issued$580,000Tls Construction Group I*
  13. Dec 23, 2024982548112Alteration Commercial · Issued$580,000Tls Construction Group I*
  14. Nov 7, 2024592254676MEP Plumbing · Finaled$88,000Catman Plumbing INC
  15. Date not in sourcelegacy_jobs:3431938Alteration Residential · Issued

Full permit history at this parcel · as of Jul 9, 2026.

Other permits by Sj Constr Design INC

Showing up to 12 most-recent permits by this contractor in the indexed window

Developer details
Permit #
856647450|Foundation
Canonical ID
1:856647450|Foundation
Source permit ID
856647450|Foundation
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