Mechanical Systems
311 11 Street, Brooklyn, NY 11215
Permit record
Parties
- Contractor
- Makeover Construction Cor
- Applicant
- Slawomir Mlynarski
- Owner
- Pr
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- 607163
Building & lot · PLUTO
- Building class
- B1
- Zoning district
- R6B
- Lot area
- 1,667 sq ft
- Year built
- 1899
- Units (total)
- 2
- Units (residential)
- 2
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 3010160049
- Climate zone (IECC)
- 4A
- Roof area (est.)
- 972 sq ft
- HVAC tonnage (est.)
- 3 tons
- Building type
- R
- Building subtype
- Not in source
Geocode & dates
- Coordinates
- 40.6683, -73.9880
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Jun 13, 2022
- Applied
- Not in source
- Work class
- Not in source
Description
Source description
Renovation of 1st and 2nd floor new CU on roof
Status
- Current status
- finaled
- Source status
- Signed-off
- Finaled
- Nov 30, 2021
- Expired
- Jun 6, 2023
Provenance
- First seen by PermitCore
- May 2, 2026 · 09:49 UTC
- Last seen
- May 12, 2026 · 00:04 UTC
- Last changed
- May 2, 2026 · 09:49 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
- Jun 13, 2022This permitMEP Mechanical HVAC · Finaled$81,000Makeover Construction Cor
- Jun 13, 2022529398928Alteration Commercial · Finaled$81,000Makeover Construction Cor
- Jun 10, 2022949663901MEP Plumbing · Finaled$24,000Accurate Mechanical INC
- May 12, 2022799352908MEP Mechanical HVAC · Finaled$81,000Makeover Construction Cor
- May 12, 2022799352908Alteration Commercial · Finaled$81,000Makeover Construction Cor
- Nov 7, 2019legacy_jobs:3166296Alteration Residential · Finaled$15,000
- Nov 7, 2019legacy_jobs:3166287Alteration Residential · Finaled$15,000
- Nov 7, 20193760132Other · IssuedMakeover Construction Cor
- Nov 7, 2019legacy_jobs:3168149Alteration Residential · Finaled$15,000
- Jun 22, 2018legacy_jobs:3034875Alteration Residential · Finaled$20,216
- Jun 22, 20183588628Other · IssuedBrooklyn Solarworks LLC
- Nov 9, 2007legacy_jobs:1084383Alteration Residential · Issued$6,000
- Nov 9, 2007legacy_jobs:1084392Alteration Residential · Issued$6,000
- Nov 9, 2007856477MEP Plumbing · IssuedJohn Hlad Plumbing & Heating CO
- Nov 2, 20071970182Other · IssuedNg Reno.
Full permit history at this parcel · as of Jul 9, 2026.
Other permits by Makeover Construction Cor
Developer details
- Permit #
- 529398928|Mechanical Systems
- Canonical ID
- 1:529398928|Mechanical Systems
- Source permit ID
- 529398928|Mechanical Systems