Michelle Hartwell Architect — NYC Architecture Firm: DOB NOW Filings, Permits & Projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01445333 ↗	433 EAST 51 STREET MANHATTAN	Alteration	Permit Issued	08/14/2026	09/30/2026	Contractor BUILTECH ASSOCIATES INC Filer MUNICIPAL BUILDING CONSULTANTS	INTERIOR APARTMENT 2BCD RENOVATIONS INCLUDING PARTITIONS AND FINISHES AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY
M01173090 ↗	127 EAST 62 STREET MANHATTAN	Alteration	Permit Issued	03/13/2025	09/23/2026	Contractor DEAN FINE BUILDING LLC Filer ADAM MAISER	Plumbing work in connection with the interior renovation of 1-Family. No change in use, occupancy or egress with this filing.
M01431268 ↗	240 PARK AVENUE SOUTH MANHATTAN	Alteration	Filed — no permit on record	07/24/2026	—	Filer ADAM MAISER	—
M01370970 ↗	400 WEST 12 STREET MANHATTAN	Alteration	Permit Issued	04/09/2026	04/17/2026	Contractor BUILTECH ASSOCIATES INC Filer ADAM MAISER	PLUMBING WORK IN CONJUNCTION WITHT THE INTERIOR RENOVATION OF APARTMENT 15CD ON THE 013 FLOOR. NO CHANGE OF USE ,EGRESS OR OCCUPANCY.
B00780966 ↗	634 6 AVENUE BROOKLYN	Alteration CO	Permit Issued	09/20/2022	03/20/2024	Contractor MASTERPIECE U.S. INC Filer ADAM MAISER	RENOVATION OF EXISTING SECOND FLOOR AND ENLARGEMENT OF THIRD FLOOR OF TOWNHOUSE. STRUCTURAL ROOF AND WALL FRAMING. NEW CO TO BE OBTAINED.

Counts cover all 5 projects (5 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
MICHELLE HARTWELL	9	08/13/2026

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

Name	Projects together	Most recent
B2 ENGINEERING PC	2	04/15/2025
CONLON ENGINEERING, LLC	2	04/15/2025
AZA ENGINEERING LLC	1	08/14/2026

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

Name	Projects together	Most recent
BUILTECH ASSOCIATES INC	2	08/14/2026
AIR DEPOT COMM. REFR. COR	1	04/10/2025
AQUEDUCT MECHANICAL CORP	1	06/10/2026
DEAN FINE BUILDING LLC	1	04/10/2025
DONATO PLUMBING, INC	1	04/10/2025
MASTERPIECE U.S. INC	1	04/15/2025
NICE PLUMBING CORP	1	04/15/2025

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

Name	Projects together	Most recent
ADAM MAISER	4	07/24/2026
MUNICIPAL BUILDING CONSULTANTS	1	08/14/2026

5 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 5Open permit 4Filed only 1

Any typeAlteration 4Alteration CO 1

5 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01445333 ↗	433 EAST 51 STREET MANHATTAN	Alteration	Permit Issued	08/14/2026	09/30/2026	Contractor BUILTECH ASSOCIATES INC Filer MUNICIPAL BUILDING CONSULTANTS	INTERIOR APARTMENT 2BCD RENOVATIONS INCLUDING PARTITIONS AND FINISHES AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY
M01173090 ↗	127 EAST 62 STREET MANHATTAN	Alteration	Permit Issued	03/13/2025	09/23/2026	Contractor DEAN FINE BUILDING LLC Filer ADAM MAISER	Plumbing work in connection with the interior renovation of 1-Family. No change in use, occupancy or egress with this filing.
M01431268 ↗	240 PARK AVENUE SOUTH MANHATTAN	Alteration	Filed — no permit on record	07/24/2026	—	Filer ADAM MAISER	—
M01370970 ↗	400 WEST 12 STREET MANHATTAN	Alteration	Permit Issued	04/09/2026	04/17/2026	Contractor BUILTECH ASSOCIATES INC Filer ADAM MAISER	PLUMBING WORK IN CONJUNCTION WITHT THE INTERIOR RENOVATION OF APARTMENT 15CD ON THE 013 FLOOR. NO CHANGE OF USE ,EGRESS OR OCCUPANCY.
B00780966 ↗	634 6 AVENUE BROOKLYN	Alteration CO	Permit Issued	09/20/2022	03/20/2024	Contractor MASTERPIECE U.S. INC Filer ADAM MAISER	RENOVATION OF EXISTING SECOND FLOOR AND ENLARGEMENT OF THIRD FLOOR OF TOWNHOUSE. STRUCTURAL ROOF AND WALL FRAMING. NEW CO TO BE OBTAINED.

Scope of Work

HVAC — 2 projects · most recent 08/14/2026

Heating and Air Conditioning Systems Associated Ducts and Piping

Plumbing — 5 projects · most recent 08/14/2026

Water/Sanitary Gas Storm

Electrical — 1 project · most recent 01/28/2025

General Wiring

Structural — 2 projects · most recent 04/15/2025

Wood Steel Masonry

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

Building	Filings	Most Recent
433 EAST 51 STREET ↗	1	08/13/2026

240 PARK AVENUE SOUTH ↗	2	07/15/2026

400 WEST 12 STREET ↗	3	06/04/2026

127 EAST 62 STREET ↗	1	01/28/2025

634 6 AVENUE ↗	4	12/04/2024

▾Documents — 150 on file (BIS + DOB NOW)

▸Plans & Drawings22

▸DOB NOWPlans/Sketch22

09/06/2026M01370970-I1 · 400 WEST 12 STREETRequest digital key ↗

09/06/2026M01370970-P4 · 400 WEST 12 STREETRequest digital key ↗

09/06/2026M01370970-S1 · 400 WEST 12 STREETRequest digital key ↗

Showing 3 of 22 on file for this type

▸Applications & Permits4

▸DOB NOWLPC Approval/Permit4

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 4 on file for this type

▸Zoning, Tax Lot & Property Records4

▸DOB NOWZD1: DOB Zoning Diagram2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸DOB NOWZoning Exhibit form (1-5)2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸Seals & Professional Certifications94

▸DOB NOWProgress Inspector Seal & Signature38

09/01/2026M01370970-I1 · 400 WEST 12 STREETOpen ↗

Showing 3 of 38 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature36

09/01/2026M01370970-I1 · 400 WEST 12 STREETOpen ↗

08/31/2026M01370970-S1 · 400 WEST 12 STREETOpen ↗

Showing 3 of 36 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature20

09/06/2026M01370970-I1 · 400 WEST 12 STREETOpen ↗

09/06/2026M01370970-S1 · 400 WEST 12 STREETOpen ↗

09/06/2026M01370970-P4 · 400 WEST 12 STREETOpen ↗

Showing 3 of 20 on file for this type

▸Safety & Tenant Protection2

▸DOB NOWStreet Tree Checklist2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸Environmental & Asbestos14

▸DOB NOWDEP ACP-5: Asbestos Assessment Report14

08/28/2026B00780966-P5 · 634 6 AVENUEOpen ↗

08/16/2026M01445333-I1 · 433 EAST 51 STREETOpen ↗

08/16/2026M01445333-S1 · 433 EAST 51 STREETOpen ↗

Showing 3 of 14 on file for this type

▸Other Documents10

▸DOB NOWSite Survey: Initial2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸DOB NOWProperty Ownership Certification2

08/28/2026B00780966-P1 · 634 6 AVENUEOpen ↗

Showing 1 of 2 on file for this type

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸DOB NOWPlot Diagram2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸DOB NOWProof of Historic Building1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸DOB NOWFinal Survey1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

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