Two family converted from one family

229 WEST 71 STREET

MANHATTAN · Upper West Side-Lincoln Square · BIN 1030439

💬 Discuss this project

1884Year Built

3Stories

B3Building Class

R8BZoning

4,080 sfGross Floor Area

2Units

0 Open ViolationsFDNY Report ↗

Two family converted from one family · Owner of record: 229 WEST 71ST STREET LLC · 1,703 sf lot · 2.4 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionLandscapeGeneral

Permit Issued — active, not yet Signed-off

RoofUnder Construction53p · 4 filings · 20 docs

Floor 5Under Construction52p · 4 filings · 20 docs

Floor 4Under Construction53p · 5 filings · 20 docs

Floor 3Under Construction51p · 4 filings · 20 docs

Floor 2Under Construction59p · 7 filings · 20 docs

Floor 1Under Construction46p · 3 filings · 20 docs

CellarUnder Construction59p · 7 filings · 20 docs

BasementUnder Construction36p · 1 filing · 20 docs

Sub-BasementUnder Construction16p · 3 filings · 11 docs

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
229 WEST 71ST STREET	75	09/01/2026
PLATINUM SERVICES NY	16	08/26/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
12/08/2017	$4.3M	—	Private party → Private party	$1,054/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
SDGA, PLLC	3	06/24/2026
ASHRAF CORP	3	08/11/2024
OLD STRUCTURES ENGINEERING	1	09/07/2023
RYAN SOAMES ENGINEERING	3	09/06/2023
MUESER RUTLEDGE CONSULTING ENGINEER	1	04/18/2023
SCHRIMMER DESIGN GROUP	3	04/11/2023

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
PLATINUM SERVICES NY	4	03/21/2026
GREEN STUDIO	2	03/21/2026
ARCHETYPE CONSULTANTS	22	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
MGI DESIGNED INTERIORS	General Contractor	37	08/21/2026
PLATINUM SERVICES NY LLC	General Contractor	12	08/26/2026
G&B PLUMBING&HEATING CORP	Plumbing	3	07/08/2026
AQUEDUCT MECHANICAL CORP	Fire Protection	2	07/08/2026
MELVYN ZWEBNER	Electrical	1	03/21/2026
AQUEDUCT MECHANICAL CORP	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
LEO Y LEE ASSOCIATES	2481	6	06/24/2026
HANSEN ENGINEERING PC	8174	1	10/12/2021

Building Lifecycle

All (125)Filed (15)Permit Issued (35)Signed Off (4)Violation (11)Inspection (8)Objection (27)Special Inspection (25)

08/20/2026

Permit issued — Construction Fence

M00921317-I1-FN

08/20/2026

Objection raised — Scope

08/03/2026

Permit issued — Supported Scaffold

M01087438-I1-SF

07/31/2026

Special inspection requirement — Fenestration areas

07/31/2026

Special inspection requirement — Fenestration and door U-factor and product ratings

07/31/2026

Special inspection requirement — Insulation placement and R values

07/31/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

07/31/2026

Special inspection requirement — Fenestration air leakage

07/31/2026

Special inspection requirement — Air barrier - visual inspection

06/24/2026

Filed — ALT-CO - New Building with Existing Elements to Remain

Support of excavation for building enlargement

M00735650-P3

06/23/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

Leo Lee

06/23/2026

Special inspection requirement — Fenestration areas

06/23/2026

Special inspection requirement — Fenestration and door U-factor and product ratings

06/23/2026

Special inspection requirement — Insulation placement and R values

06/23/2026

Special inspection requirement — Fenestration air leakage

06/23/2026

Special inspection requirement — Air barrier - visual inspection

06/15/2026

Inspection — Certified Sprinkler (PL)-Sprinkler-Hydro

Certified

View inspection ↗

06/15/2026

Inspection — Certified Water and Sanitary-WS-Fixtures-Finish

Certified

View inspection ↗

06/05/2026

Inspection — Certified Sprinkler (PL)-SP-Fixtures (PL)-Finish

Certified

View inspection ↗

03/27/2026

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

03/27/2026

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground

Certified

View inspection ↗

02/13/2026

Permit issued — General Construction

M00735650-I1-GC

02/05/2026

Permit issued — Mechanical Systems

M00794271-I1-MS

01/12/2026

Signed off — Alteration

M00864226-I1

10/28/2025

Permit issued — Plumbing

M00794303-I1-PL

10/27/2025

Permit issued — Sidewalk Shed

M00956348-I1-SH

09/04/2025

Permit issued — Construction Fence

M00921317-I1-FN

08/04/2025

Permit issued — Supported Scaffold

M01087438-I1-SF

02/05/2025

Permit issued — Foundation

M00864226-I1-FO

02/05/2025

Permit issued — Structural

M00864226-I1-GC

02/05/2025

Permit issued — General Construction

M00864226-I1-ST

01/27/2025

Permit issued — General Construction

M00735650-I1-GC

12/05/2024

Objection resolved — Addressed

12/02/2024

Objection raised — Scope

11/22/2024

Filed — ALT-CO - New Building with Existing Elements to Remain

Support of excavation for building enlargement

M00735650-P2

11/04/2024

Signed off — ALT-CO - New Building with Existing Elements to Remain

Support of excavation for building enlargement

M00735650-S1

10/30/2024

Permit issued — Sidewalk Shed

M00956348-I1-SH

09/27/2024

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground

Certified

View inspection ↗

08/23/2024

Permit issued — Construction Fence

M00921317-I1-FN

08/12/2024

Permit issued — Supported Scaffold

M01087438-I1-SF

08/11/2024

Filed — Alteration

INSTALLATION OF 300 PSF SIDEWALK SHED AS PER PLANS. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

M00956348-P1

08/11/2024

Filed — Alteration

INSTALLATION OF PIPE SCAFFOLDING AS PER PLANS. PIPE SCAFFOLDING SHALL COMPLY WITH THE CHAPTER#33 OF THE NYC CODE 2022, NO CHANGES IN USE OR EGRESS UNDER THIS APPLICATION.

M01087438-I1

07/02/2024

Permit issued — Mechanical Systems

M00794271-I1-MS

06/03/2024

Permit issued — General Construction

M00735650-I1-GC

03/07/2024

Permit issued — Plumbing

M00794303-I1-PL

03/06/2024

Permit issued — Structural

M00864226-I1-FO

03/05/2024

Permit issued — General Construction

M00864226-I1-GC

02/23/2024

Permit issued — General Construction

M00735650-I1-GC

11/06/2023

Permit issued — Sidewalk Shed

M00956348-I1-SH

11/03/2023

Filed — Alteration

INSTALLATION OF 300 PSF SIDEWALK SHED AS PER PLANS. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

M00956348-I1

10/24/2023

Permit issued — Structural

M00864226-I1-GC

10/24/2023

Permit issued — Foundation

M00864226-I1-FO

10/24/2023

Permit issued — General Construction

M00864226-I1-ST

09/21/2023

Permit issued — Construction Fence

M00921317-I1-FN

09/19/2023

Objection resolved — Addressed

09/19/2023

Objection resolved — Addressed

09/19/2023

Objection resolved — Addressed

09/13/2023

Permit issued — Support of Excavation

M00735650-S1-SE

09/11/2023

Permit issued — Plumbing

M00794303-I1-PL

09/08/2023

Objection raised — Mechanical

Latest 60 of 125 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Permit Issued	MGI DESIGNED INTERIORS	08/20/2026
DOB NOW	Supported Scaffold	Permit Issued	PLATINUM SERVICES NY LLC	08/03/2026
DOB NOW	General Construction	Permit Issued	MGI DESIGNED INTERIORS	02/13/2026
DOB NOW	Mechanical Systems	Permit Issued	MGI DESIGNED INTERIORS	02/05/2026
DOB NOW	Plumbing	Permit Issued	AQUEDUCT MECHANICAL CORP	10/28/2025
DOB NOW	Sidewalk Shed	Permit Issued	PLATINUM SERVICES NY LLC	10/27/2025
DOB NOW	Construction Fence	Permit Issued	MGI DESIGNED INTERIORS	09/04/2025
DOB NOW	Supported Scaffold	Permit Issued	PLATINUM SERVICES NY LLC	08/04/2025
DOB NOW	Foundation	Signed-off	MGI DESIGNED INTERIORS	02/05/2025
DOB NOW	Structural	Signed-off	MGI DESIGNED INTERIORS	02/05/2025
DOB NOW	General Construction	Signed-off	MGI DESIGNED INTERIORS	02/05/2025
DOB NOW	General Construction	Permit Issued	MGI DESIGNED INTERIORS	01/27/2025
DOB NOW	Sidewalk Shed	Permit Issued	PLATINUM SERVICES NY LLC	10/30/2024
DOB NOW	Construction Fence	Permit Issued	MGI DESIGNED INTERIORS	08/23/2024
DOB NOW	Supported Scaffold	Permit Issued	PLATINUM SERVICES NY LLC	08/12/2024
DOB NOW	Mechanical Systems	Permit Issued	MGI DESIGNED INTERIORS	07/02/2024
DOB NOW	General Construction	Permit Issued	MGI DESIGNED INTERIORS	06/03/2024
DOB NOW	Plumbing	Permit Issued	DARINKO PLUMBING CO	03/07/2024
DOB NOW	Structural	Signed-off	MGI DESIGNED INTERIORS	03/06/2024
DOB NOW	General Construction	Signed-off	MGI DESIGNED INTERIORS	03/05/2024
DOB NOW	General Construction	Permit Issued	MGI DESIGNED INTERIORS	02/23/2024
DOB NOW	Sidewalk Shed	Permit Issued	PLATINUM SERVICES NY LLC	11/06/2023
DOB NOW	Structural	Signed-off	MGI DESIGNED INTERIORS	10/24/2023
DOB NOW	Foundation	Signed-off	MGI DESIGNED INTERIORS	10/24/2023
DOB NOW	General Construction	Signed-off	MGI DESIGNED INTERIORS	10/24/2023
DOB NOW	Construction Fence	Permit Issued	MGI DESIGNED INTERIORS	09/21/2023
DOB NOW	Support of Excavation	Signed-off	MGI DESIGNED INTERIORS	09/13/2023
DOB NOW	Plumbing	Permit Issued	DARINKO PLUMBING CO	09/11/2023
DOB NOW	Mechanical Systems	Permit Issued	MGI DESIGNED INTERIORS	08/01/2023
DOB NOW	Sprinklers	Permit Issued	AQUEDUCT MECHANICAL CORP	07/14/2023
DOB NOW	General Construction	Permit Issued	MGI DESIGNED INTERIORS	06/14/2023
DOB NOW	General Construction	Signed-off	MGI DESIGNED INTERIORS	04/11/2023
DOB NOW	Sprinklers	Signed-off	DARINKO PLUMBING CO	05/04/2022
DOB NOW	Sprinklers	Signed-off	AQUEDUCT MECHANICAL CORP	04/19/2022
DOB NOW	General Construction	Signed-off	MGI DESIGNED INTERIORS	10/14/2021
BIS	BL	ISSUED	COD PLUMBING CORP	05/26/2009
BIS	PL	ISSUED	COD PLUMBING CORP	01/15/2008
BIS	PL	ISSUED	COD PLUMBING CORP	12/26/2003
BIS	—	ISSUED	CARNEL YORK CONST. CORP.	05/23/2002
BIS	—	ISSUED	CARNEL YORK CONST. CORP.	10/10/2001

+ 6 more permits on file

1 project · most recent 09/06/2023

Gas Storm Water/Sanitary

Filed	Status	Contractor	Scope
09/06/2023	Permit Issued	AQUEDUCT MECHANICAL CORP	Gas, Storm, Water/Sanitary

3 projects · most recent 04/19/2026

General Wiring

Filed	Status	Contractor	Scope
04/19/2026	Permit Issued	SUPREME ELECTRIC CORP	General Wiring
11/16/2023	Permit Issued	ILLUMINOUS ELECTRIC CORP.	General Wiring
09/01/2023	Permit Issued	MARTIN DORKIN	General Wiring

1 project · most recent 06/24/2026

Filed	Status	Contractor	Scope
06/24/2026	Permit Issued	MGI DESIGNED INTERIORS	1 scope_items

3 projects · most recent 08/11/2024

Sidewalk Shed Scaffold Fence

Filed	Status	Contractor	Scope
08/11/2024	Permit Issued	PLATINUM SERVICES NY LLC	Sidewalk Shed
08/11/2024	Permit Issued	PLATINUM SERVICES NY LLC	Scaffold
08/29/2023	Permit Issued	MGI DESIGNED INTERIORS	Fence

▾Field Inspections (DOB CAP) — 8

Date	Type	Result	Report
06/15/2026	Certified Sprinkler (PL)-Sprinkler-Hydro	Certified	View ↗
06/15/2026	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
06/05/2026	Certified Sprinkler (PL)-SP-Fixtures (PL)-Finish	Certified	View ↗
03/27/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
03/27/2026	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
09/27/2024	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
06/16/2023	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
07/28/2022	Certified Remove/Cap - work done in accordance with code	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 25

Date	Requirement	Inspector	Role
07/31/2026	Fenestration areas	—	energy_progress
07/31/2026	Fenestration and door U-factor and product ratings	—	energy_progress
07/31/2026	Insulation placement and R values	—	energy_progress
07/31/2026	Structural Stability – Alterations of existing buildings	—	special
07/31/2026	Fenestration air leakage	—	energy_progress
07/31/2026	Air barrier - visual inspection	—	energy_progress
06/23/2026	Structural Stability – Alterations of existing buildings	Leo Lee	special
06/23/2026	Fenestration areas	—	energy_progress
06/23/2026	Fenestration and door U-factor and product ratings	—	energy_progress
06/23/2026	Insulation placement and R values	—	energy_progress
06/23/2026	Fenestration air leakage	—	energy_progress
06/23/2026	Air barrier - visual inspection	—	energy_progress
04/18/2023	Ventilation and air distribution system	Leo Lee	energy_progress
04/18/2023	Energy Code Compliance Inspections	Leo Lee	progress
04/18/2023	HVAC-R and service water heating system controls	Leo Lee	energy_progress
04/18/2023	HVAC-R and service water heating equipment	Leo Lee	energy_progress
04/18/2023	HVAC-R and service water piping design and insulation	Leo Lee	energy_progress
04/18/2023	Shutoff dampers	Leo Lee	energy_progress
04/18/2023	Maintenance information	Leo Lee	energy_progress
04/11/2023	Underpinning and alternate methods of support of buildings and adjacent property	Leo Lee	special
04/11/2023	Excavations - Sheeting, Shoring, and Bracing	Leo Lee	special
08/16/2022	Mechanical Systems	Leo Lee	special
08/16/2022	Final	Leo Lee	progress
09/10/2021	Sprinkler Systems	Ryan Hansen	special
09/10/2021	Final	Alan Marcus	progress

▾Documents — 78 on file (BIS + DOB NOW)

▸Plans & Drawings15

▸DOB NOWPlans/Sketch15

09/06/2026M00891118-I1Request digital key ↗

09/03/2026M00591556-I1Request digital key ↗

09/03/2026M00591578-I1Request digital key ↗

Showing 3 of 15 on file for this type

▸Applications & Permits13

▸DOB NOWLPC Approval/Permit9

09/03/2026M00591556-I1Open ↗

08/22/2026M00735650-P3Open ↗

08/15/2026M00735650-P2Open ↗

Showing 3 of 9 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION4

03/26/2025124041875Open ↗

12/04/2020121208978Open ↗

Showing 3 of 4 on file for this type

▸Zoning, Tax Lot & Property Records5

▸DOB NOWZD1: DOB Zoning Diagram5

08/22/2026M00735650-P3Open ↗

08/15/2026M00735650-P2Open ↗

08/13/2026M00864226-I1Open ↗

Showing 3 of 5 on file for this type

▸Seals & Professional Certifications20

▸DOB NOWDPL-1: Design Professional Seal & Signature12

09/03/2026M00591556-I1Open ↗

08/31/2026M00735650-P2Open ↗

08/31/2026M00735650-P1Open ↗

Showing 3 of 12 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature4

09/25/2026M00735650-S1Open ↗

08/27/2026M00591578-I1Open ↗

08/26/2026M00735650-P3Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWProgress Inspector Seal & Signature3

09/01/2026M00591556-I1Open ↗

08/22/2026M00794271-I1Open ↗

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1

11/01/2019123765611Open ↗

▸Safety & Tenant Protection1

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

11/01/2019123765611Open ↗

▸Environmental & Asbestos2

▸DOB NOWDEP ACP-5: Asbestos Assessment Report2

09/03/2026M00591556-I1Open ↗

08/13/2026M00591578-I1Open ↗

▸Approvals, Objections & Sign-offs2

▸BISLANDMARKS SIGNOFF1

07/15/2025124041875Open ↗

▸BISLANDMARKS APPROVAL1

07/15/2025124041875Open ↗

▸Cost, Insurance & Ownership1

▸BISDEPT OF FINANCE VERIFICATION1

03/26/2025124041875Open ↗

▸Filing & Intake Forms5

▸BISEFILING COVER SHEET4

03/26/2025124041875Open ↗

12/04/2020121208978Open ↗

Showing 3 of 4 on file for this type

▸BISBOROUGH INTAKE FORM1

03/26/2025124041875Open ↗

▸Other Documents14

▸DOB NOWSite Survey: Initial4

08/22/2026M00735650-P3Open ↗

08/15/2026M00735650-P2Open ↗

08/13/2026M00864226-I1Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone4

08/22/2026M00735650-P3Open ↗

08/15/2026M00735650-P2Open ↗

08/13/2026M00864226-I1Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWProperty Ownership Certification3

08/31/2026M00735650-P1Open ↗

08/22/2026M00735650-P3Open ↗

08/15/2026M00735650-P2Open ↗

▸DOB NOWPlot Diagram1

08/13/2026M00864226-I1Open ↗

▸DOB NOWAdjoining Owners Notification1

08/13/2026M00735650-S1Open ↗

▸DOB NOWEvaluation of Adjacent Building Report (BC 1817.3)1

08/13/2026M00864226-I1Open ↗