Mechanical Systems
176 Macon Street, Brooklyn, NY 11216
ClassificationMechanical SystemsResidential MEP
Reliable value$42,000
ContractorTristar Developing INC →
Permit record
Parties
- Contractor
- Tristar Developing INC
- Applicant
- Bo Liang
- Owner
- Mnb Developers
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- 614827
Building & lot · PLUTO
- Building class
- A4
- Zoning district
- R6B
- Lot area
- 2,000 sq ft
- Year built
- 1899
- Units (total)
- 1
- Units (residential)
- 1
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 3018510033
- Climate zone (IECC)
- 4A
- Roof area (est.)
- 1,770 sq ft
- HVAC tonnage (est.)
- 6 tons
- Building type
- R
- Building subtype
- Not in source
Geocode & dates
- Coordinates
- 40.6817, -73.9443
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Jul 23, 2026
- Applied
- Not in source
- Work class
- Residential
Description
Source description
MECHANICAL WORK OF THREE (3) STORY, TWO (2) FAMILY RESIDENTIALBUILDING WITH BASEMENT & CELLAR IN CONJUNCTION WITHALT#B01356313-I1
Status
- Current status
- issued
- Source status
- Permit Issued
- Expired
- Sep 9, 2026
Provenance
- First seen (no changes since)
- Jul 25, 2026 · 10:09 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
- Jul 23, 2026This permitMEP Mechanical HVAC · Issued$42,000Tristar Developing INC
- May 22, 2026294454440MEP Mechanical HVAC · Issued$42,000Built Nyg INC
- May 18, 2026357185499Alteration Commercial · Issued$37,000Jem Fire Prevention INC
- Apr 28, 2026181076660MEP Plumbing · Issued$32,000Tri City Mechanical Group
- Feb 17, 2026864528402Alteration Commercial · Issued$160,030Proton Ccm LLC
Full permit history at this parcel · as of Jul 26, 2026.
Other permits by Tristar Developing INC
Developer details
- Permit #
- 850887873|Mechanical Systems
- Canonical ID
- 1:850887873|Mechanical Systems
- Source permit ID
- 850887873|Mechanical Systems