Robert Elliott Leslie Architecture — NYC Architecture Firm: DOB NOW Filings, Permits & Projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01179344 ↗	173 RIVERSIDE DRIVE MANHATTAN	Alteration	Permit Issued	02/12/2025	03/25/2026	Contractor ASA BUILDING MAINT Filer JAM CONSULTANTS, INC.	Refurbishment of existing lobby court yard windows. Existing frames to remain, replacement of glass and mullions only.
M01170400 ↗	173 RIVERSIDE DRIVE MANHATTAN	Alteration	Permit Issued	01/29/2025	02/18/2026	Contractor ASA BUILDING MAINT	Refurbishment of existing lobby interiors and replacement of light fixtures.
M00955422 ↗	59 WEST 12 STREET MANHATTAN	Alteration	Signed-off	11/28/2023	06/06/2025	Owner AEGON ASSET MANAGEMENT Contractor DELTA-SIGMA MECH CORP Filer JAM CONSULTANTS, INC.	plumbing work for renovation of apartment 5G
M00955419 ↗	59 WEST 12 STREET MANHATTAN	Alteration	Signed-off	11/28/2023	02/14/2025	Contractor HAMILTON AIR COMPANY, INC.	Mechanical work for renovation of apartment 5G
M00887489 ↗	194 RIVERSIDE DRIVE MANHATTAN	Alteration	Filed — no permit on record	12/23/2024	—	Owner AKAM ASSOCIATES, INC. Filer JAM CONSULTANTS, INC.	—
M00916884 ↗	825 5 AVENUE MANHATTAN	Alteration	Permit Issued	10/10/2023	12/10/2024	Contractor GDC CONTRACTING	general construction for restrooms and laundry room in cellar

Counts cover all 37 projects (37 DOB NOW). Dated by first filing; BIS projects by first permit issuance.

Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.

Person	Filings	Most recent
Robert Leslie	48	10/08/2025

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
DELTA-SIGMA MECH CORP	4	03/25/2024
EAST END BUILDERS AND AS	4	05/01/2023
GDC CONTRACTING LLC	4	10/10/2023
ARIANA CONTRACTING INC	3	03/25/2024
HFM BUILDERS, INC	3	08/24/2022
NY DELTA CONSTR INC	3	12/06/2023
SPARACO'S P&H CORP	3	05/23/2023
ASA BUILDING MAINT INC	2	11/21/2025
LOFT CONTRACTING NEW YORK	2	11/28/2023
PROTO P&H SERVICES CORP	2	11/28/2023
WALTER J.GRANDE P & H INC	2	08/09/2022
A&H EXPRESS PLBG&HTG CORP	1	12/30/2024
AMM GEN'L CONTRACTING INC	1	10/17/2023
FREDD & H CONSTRUCION COR	1	11/12/2021
H.K. MECHANICAL SVC CORP	1	11/22/2022
HAMILTON AIR COMPANY, INC	1	11/28/2023
MAGIC MECHANICAL INC	1	01/09/2024
MODERN CITI GROUP INC	1	04/04/2023
NEXT GENERATION RESTORATI	1	10/17/2023
ROLANDO MECHANICAL OF NY	1	07/05/2023

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
AEGON ASSET MANAGEMENT	6	11/28/2023
LONDON TERRACE TOWERS	5	01/09/2024
306-100TH STREET OWNERS CORP.	4	07/05/2023
AEGONREAL ASSETS	3	01/10/2023
BROWN HARRIS STEVENS	2	03/23/2022
FirstService Residential	2	03/25/2024
MUTUAL REDEVELOPMENT HOUSE INC	2	12/30/2024
AKAM ASSOCIATES, INC.	1	12/23/2024
DOUGLAS ELLIMAN PROPERTY MANAGEMENT	1	07/27/2023
FIRST SERVICE RESIDENTIAL	1	03/25/2024
FIRSTSERVICE RESIDENTIAL NEW YORK,	1	03/25/2024
R. A. COHEN	1	11/12/2021
VIEWGROW CAPITAL ASSET MANAGEMENT L	1	10/17/2023

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
JAM CONSULTANTS, INC.	26	11/21/2025
CONVERSANO ASSOCIATES, INC.	3	05/01/2023

37 DOB NOW projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.

All 37Open permit 7Signed off 29Filed only 1

Any typeAlteration 35Alteration CO 2

37 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01179344 ↗	173 RIVERSIDE DRIVE MANHATTAN	Alteration	Permit Issued	02/12/2025	03/25/2026	Contractor ASA BUILDING MAINT Filer JAM CONSULTANTS, INC.	Refurbishment of existing lobby court yard windows. Existing frames to remain, replacement of glass and mullions only.
M01170400 ↗	173 RIVERSIDE DRIVE MANHATTAN	Alteration	Permit Issued	01/29/2025	02/18/2026	Contractor ASA BUILDING MAINT	Refurbishment of existing lobby interiors and replacement of light fixtures.
M00955422 ↗	59 WEST 12 STREET MANHATTAN	Alteration	Signed-off	11/28/2023	06/06/2025	Owner AEGON ASSET MANAGEMENT Contractor DELTA-SIGMA MECH CORP Filer JAM CONSULTANTS, INC.	plumbing work for renovation of apartment 5G
M00955419 ↗	59 WEST 12 STREET MANHATTAN	Alteration	Signed-off	11/28/2023	02/14/2025	Contractor HAMILTON AIR COMPANY, INC.	Mechanical work for renovation of apartment 5G
M00887489 ↗	194 RIVERSIDE DRIVE MANHATTAN	Alteration	Filed — no permit on record	12/23/2024	—	Owner AKAM ASSOCIATES, INC. Filer JAM CONSULTANTS, INC.	—
M00916884 ↗	825 5 AVENUE MANHATTAN	Alteration	Permit Issued	10/10/2023	12/10/2024	Contractor GDC CONTRACTING	general construction for restrooms and laundry room in cellar
M00933603 ↗	319 EAST 95 STREET MANHATTAN	Alteration	Signed-off	10/17/2023	01/12/2024	Owner VIEWGROW CAPITAL ASSET MANAGEMENT L Contractor AMM GEN'L CONTRACTING INC Filer JAM CONSULTANTS, INC.	Plumbing work for renovation of apartment 4 on 1st floor
M00955413 ↗	59 WEST 12 STREET MANHATTAN	Alteration	Signed-off	11/28/2023	01/03/2024	Owner AEGON ASSET MANAGEMENT Contractor LOFT CONTRACTING NEW YORK Filer JAM CONSULTANTS, INC.	Interior renovation for apartment 5G
M00933597 ↗	319 EAST 95 STREET MANHATTAN	Alteration	Signed-off	10/17/2023	01/02/2024	Contractor NEXT GENERATION RESTORATI	Renovation of Apartment 4 on 1st floor
M00816008 ↗	465 WEST 23 STREET MANHATTAN	Alteration CO	Permit Issued	03/29/2023	10/31/2023	Owner LONDON TERRACE TOWERS Contractor EAST END BUILDERS AND AS Filer JAM CONSULTANTS, INC.	Conversion of existing onsite Management office on 2nd floor to a two-bedroom, 1 bathroom residential apartment.
M00708239 ↗	306 WEST 100 STREET MANHATTAN	Alteration	Signed-off	04/28/2022	10/06/2023	Owner 306-100TH STREET OWNERS CORP. Contractor FLINT MECHANICAL CORP Filer JAM CONSULTANTS, INC.	plumbing work during renovation of apartment 52
M00897964 ↗	825 5 AVENUE MANHATTAN	Alteration	Permit Issued	07/27/2023	08/08/2023	Owner DOUGLAS ELLIMAN PROPERTY MANAGEMENT Contractor GDC CONTRACTING Filer JAM CONSULTANTS, INC.	general construction for hvac equipment replacement
M08034761 ↗	311 WEST 24 STREET MANHATTAN	Alteration	Signed-off	04/04/2023	07/21/2023	Owner MUTUAL REDEVELOPMENT HOUSE INC Contractor A&H EXPRESS PLBG&HTG CORP Filer JAM CONSULTANTS, INC.	PLUMBING WORK DURING INTERIOR RENOVATION OF APARTMENT 21F
M08034744 ↗	311 WEST 24 STREET MANHATTAN	Alteration	Signed-off	04/04/2023	07/19/2023	Owner MUTUAL REDEVELOPMENT HOUSE INC Contractor MODERN CITI GROUP INC Filer JAM CONSULTANTS, INC.	INTERIOR RENOVATION OF APARTMENT 21F
M00697066 ↗	1 EAST 66 STREET MANHATTAN	Alteration	Signed-off	03/23/2022	07/17/2023	Owner BROWN HARRIS STEVENS Contractor GDC CONTRACTING Filer JAM CONSULTANTS, INC.	Renovation of 2 existing apartments, including incorporation of existing SRO. No change in use, egress or occupancy. Apartment renovation …
M00697097 ↗	1 EAST 66 STREET MANHATTAN	Alteration	Signed-off	03/23/2022	06/13/2023	Owner BROWN HARRIS STEVENS Contractor WALTER J.GRANDE P & H INC Filer JAM CONSULTANTS, INC.	plumbing work for combination of apartments 12 E,F,H
M00834621 ↗	465 WEST 23 STREET MANHATTAN	Alteration	Signed-off	04/11/2023	05/17/2023	Owner LONDON TERRACE TOWERS Contractor EAST END BUILDERS AND AS Filer JAM CONSULTANTS, INC.	interior demolition and construction to convert management office to residential apartment
M00569009 ↗	35 WEST 90 STREET MANHATTAN	Alteration	Signed-off	01/18/2022	05/05/2023	Owner First Service Residential Contractor DELTA-SIGMA MECH CORP Filer JAM CONSULTANTS, INC.	plumbing work during apartment combination
M00834632 ↗	465 WEST 23 STREET MANHATTAN	Alteration	Signed-off	04/11/2023	05/03/2023	Owner LONDON TERRACE TOWERS Contractor MAGIC MECHANICAL INC Filer JAM CONSULTANTS, INC.	PLUMBING WORK DURING CONVERSION OF MANAGMENT OFFICE TO RESIDENTIAL APARTMENT ON 2ND FLOOR
M00568996 ↗	35 WEST 90 STREET MANHATTAN	Alteration	Signed-off	01/18/2022	05/02/2023	Owner FIRSTSERVICE RESIDENTIAL Contractor NY DELTA CONSTR INC Filer JAM CONSULTANTS, INC.	general construction to combine apartment 11 H/K. No change in use, egress or occupancy.
M00702735 ↗	306 WEST 100 STREET MANHATTAN	Alteration	Signed-off	04/28/2022	05/02/2023	Owner 306-100TH STREET OWNERS CORP. Contractor NY DELTA CONSTR INC Filer JAM CONSULTANTS, INC.	interior renovation to apartment 86
M00708224 ↗	306 WEST 100 STREET MANHATTAN	Alteration	Signed-off	04/28/2022	05/02/2023	Owner 306-100TH STREET OWNERS CORP. Contractor NY DELTA CONSTR INC Filer JAM CONSULTANTS, INC.	interior renovation to apartment 52
M00702747 ↗	306 WEST 100 STREET MANHATTAN	Alteration	Signed-off	04/28/2022	03/16/2023	Owner 306-100TH STREET OWNERS CORP. Contractor ARIANA CONTRACTING INC Filer JAM CONSULTANTS, INC.	plumbing work during renovation of apartment 86
M00627582 ↗	465 WEST 23 STREET MANHATTAN	Alteration	Permit Issued	12/17/2021	12/26/2022	Owner LONDON TERRACE TOWERS Contractor EAST END BUILDERS AND AS Filer CONVERSANO ASSOCIATES, INC.	FILING HEREWITH FOR THR COMBINED APARTMENT RENOVATION INTO FACILITIES MANAGEMENT OFFICE.
M00627745 ↗	465 WEST 23 STREET MANHATTAN	Alteration CO	Permit Issued	02/02/2022	12/20/2022	Owner LONDON TERRACE TOWERS Contractor EAST END BUILDERS AND AS Filer CONVERSANO ASSOCIATES, INC.	FILING HEREWITH FOR THE COMBINED APARTMENT RENOVATION INTO FACILITIES MANAGEMENT OFFICE. CHANGE IN USE AND OCCUPANCY. OCCUPANCY TO NOW REFLE…
M00538708 ↗	359 FT WASHINGTON AVENUE MANHATTAN	Alteration	Signed-off	07/06/2021	12/06/2022	Owner AEGONREAL ASSETS Contractor SPARACO'S P&H CORP Filer JAM CONSULTANTS, INC.	plumbing work during renovation of apt 1H
M00505134 ↗	371 FT WASHINGTON AVENUE MANHATTAN	Alteration	Signed-off	07/06/2021	12/02/2022	Owner AEGON ASSET MANAGEMENT Contractor SPARACO'S P&H CORP Filer JAM CONSULTANTS, INC.	plumbing work during apartment renovation for apartment 2E on 2nd floor
M00753670 ↗	49 WEST 72 STREET MANHATTAN	Alteration	Signed-off	08/09/2022	10/11/2022	Contractor WALTER J.GRANDE P & H INC Filer JAM CONSULTANTS, INC.	plumbing work for interior renovation of apt 5C
M00758523 ↗	322 WEST 90 STREET MANHATTAN	Alteration	Signed-off	07/25/2022	10/11/2022	Contractor SPARACO'S P&H CORP Filer JAM CONSULTANTS, INC.	plumbing work for apartment renovation
M00632101 ↗	45 TUDOR CITY PLACE MANHATTAN	Alteration	Signed-off	03/30/2022	10/03/2022	Contractor PROTO P & H SERVICES CORP	plumbing work during renovation of apartment #215
M00753639 ↗	49 WEST 72 STREET MANHATTAN	Alteration	Signed-off	08/09/2022	09/30/2022	Contractor GDC CONTRACTING Filer JAM CONSULTANTS, INC.	interior renovation to apartment 5C
M00758505 ↗	322 WEST 90 STREET MANHATTAN	Alteration	Signed-off	07/25/2022	09/29/2022	Contractor HFM BUILDERS	renovation for apartment 6E
M00631448 ↗	45 TUDOR CITY PLACE MANHATTAN	Alteration	Signed-off	03/29/2022	09/27/2022	Contractor LOFT CONTRACTING NEW YORK	interior renovation of apartment 215
M00628241 ↗	255 CABRINI BOULEVARD MANHATTAN	Alteration	Signed-off	11/12/2021	12/01/2021	Owner R.A. COHEN & ASSOC. INC. Contractor FREDD & H CONSTRUCION COR Filer CONVERSANO ASSOCIATES, INC.	FILING HEREWITH FOR THE DIVISION OF AN EXISTING COMMERICAL SPACE INTO TWO SEPERATE RETAIL SPACES.
M00538697 ↗	359 FT WASHINGTON AVENUE MANHATTAN	Alteration	Signed-off	07/06/2021	10/27/2021	Owner AEGON ASSET MANAGEMENT Contractor HFM BUILDERS Filer JAM CONSULTANTS, INC.	interior renovation for apartment 1H. No change in use, egress or occupancy.
M00505112 ↗	371 FT WASHINGTON AVENUE MANHATTAN	Alteration	Signed-off	07/06/2021	09/27/2021	Owner AEGON ASSET MANAGEMENT Contractor HFM BUILDERS Filer JAM CONSULTANTS, INC.	apartment renovation
M00450404 ↗	126 EAST 12 STREET MANHATTAN	Alteration	Signed-off	02/12/2021	04/28/2021	Contractor DELTA-SIGMA MECH CORP	Replacement of existing branch line and waste line piping- back to risers. Installation of new gas range in current location.

Scope of Work

Structural — 1 project · most recent 05/01/2023

No specific sub-scope on file — project count only.

Click a row for this entity's own projects, plans and documents at that building.

Building	Filings	Most Recent
173 RIVERSIDE DRIVE ↗	2	10/08/2025

311 WEST 24 STREET ↗	3	12/05/2024

35 WEST 90 STREET ↗	10	03/22/2024

465 WEST 23 STREET ↗	4	01/08/2024

59 WEST 12 STREET ↗	3	10/30/2023

319 EAST 95 STREET ↗	2	09/13/2023

825 5 AVENUE ↗	2	06/29/2023

194 RIVERSIDE DRIVE ↗	1	06/08/2023

322 WEST 90 STREET ↗	3	05/23/2023

465 WEST 23 STREET ↗	10	04/24/2023

306 WEST 100 STREET ↗	7	02/07/2023

359 FT WASHINGTON AVENUE ↗	3	07/26/2022

371 FT WASHINGTON AVENUE ↗	6	07/22/2022

49 WEST 72 STREET ↗	2	06/08/2022

1 EAST 66 STREET ↗	2	03/11/2022

255 CABRINI BOULEVARD ↗	1	11/10/2021

45 TUDOR CITY PLACE ↗	2	—

173 RIVERSIDE DRIVE ↗	2	—

126 EAST 12 STREET ↗	1	—