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Design Firm
LICHTEN ARCHITECTS
Design
8 projects with open permitsMANHATTAN · 15
11 buildings
40
Total Filings
15
Projects on File
11
Buildings Worked
8
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month15 projects all-time
0123Dec '19 · 2Sep '22 · 2Feb '23 · 1May '24 · 1Oct '24 · 2Dec '24 · 1Oct '25 · 1Feb '26 · 2Apr '26 · 1Jun '26 · 22020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit853%
Signed off640%
Filed only17%
By project type
Alteration15
Most active buildings
All buildings →
15 WEST 72 STREETMANHATTAN · 2 open · latest 04/24/2026
3 projects
136 EAST 79 STREETMANHATTAN · 1 open · latest 09/21/2026
2 projects
1001 PARK AVENUEMANHATTAN · latest 04/08/2021
2 projects
59 4 AVENUEMANHATTAN · latest 03/25/2025
1 projects
11 GRAMERCY PARK SOUTHMANHATTAN · latest 12/04/2024
1 projects
239 CENTRAL PARK WESTMANHATTAN · 1 open · latest 07/01/2026
1 projects
Kevin Lichtenlatest 06/03/2026
17 filings
MARGARETTA ALFONSOlatest 04/27/2021
3 filings
Filed under
LICHTEN ARCHITECTS40
Identified by the contact ids of the people who file for the firm and by its email domain (lichtenarchitects.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01389901 ↗136 EAST 79 STREET
MANHATTAN
AlterationPermit Issued04/24/202609/21/2026Renovation of the of an existing apartment#4B on the 4th floor. Work includes non-structural demolition and general construction as per pla…
M01411546 ↗153 EAST 72 STREET
MANHATTAN
AlterationPermit Issued06/26/202608/31/2026Structural work related to replacement of convenience stair at apartment # 11/12A.
M01203392 ↗130 WILLIAM STREET
MANHATTAN
AlterationPermit Issued10/31/202507/15/2026Minor interior renovation to apartment#63A on the 58th floor. Work includes non-structural demolition and general construction as per plans …
M01350903 ↗239 CENTRAL PARK WEST
MANHATTAN
AlterationPermit Issued02/06/202607/01/2026Renovation of an existing apartment#8B on the 8th floor. Work includes non-structural demolition and general construction as per plans filed…
M01390059 ↗136 EAST 79 STREET
MANHATTAN
AlterationFiled — no permit on record06/17/2026——
M01352721 ↗15 WEST 72 STREET
MANHATTAN
AlterationPermit Issued02/04/202604/24/2026Renovation of existing apartment # 16E on the 16th Floor. Work includes non-structural demolition and general construction as per plans file…
Counts cover all 15 projects (15 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.
PersonFilingsMost recent
Kevin Lichten1706/03/2026
MARGARETTA ALFONSO304/27/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CES ENGINEERING LLC106/22/2026
LICHTEN CRAIG ARCHITECTS110/04/2023
ROSENTHAL ENGINEERING PLLC111/01/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ALPHACRAFT CONSTRUCTION*1007/01/2026
VELOCITY PLUMBING & HEAT606/22/2026
ACCURATE MECHANICAL INC112/10/2024
ANESIS SERVICES CORP111/01/2024
CHILMARK BUILDERS INC112/10/2024
DARTOM CABINETRY CORP110/31/2025
MASTER 2 PLBG & HTG INC104/16/2025
PRACTICAL PLBG & HTG INC110/04/2023
SAMI CONSTRUCTION & REMOD110/04/2023
T.N.T. PLBG & HTG, INC107/01/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AKAM ASSOCIATES, INC.302/04/2026
BROWN HARRIS STEVENS102/17/2026
DOUGLAS ELLIMAN PROPERTY MANAGEMENT110/31/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AGOUTI CONSTRUCTION CONSULTING1107/01/2026
OUTSOURCE CONSULTANTS, INC.105/26/2026
15 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 15Open permit 8Signed off 6Filed only 1
15 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01389901 ↗136 EAST 79 STREET
MANHATTAN
AlterationPermit Issued04/24/202609/21/2026Renovation of the of an existing apartment#4B on the 4th floor. Work includes non-structural demolition and general construction as per pla…
M01411546 ↗153 EAST 72 STREET
MANHATTAN
AlterationPermit Issued06/26/202608/31/2026Structural work related to replacement of convenience stair at apartment # 11/12A.
M01203392 ↗130 WILLIAM STREET
MANHATTAN
AlterationPermit Issued10/31/202507/15/2026Minor interior renovation to apartment#63A on the 58th floor. Work includes non-structural demolition and general construction as per plans …
M01350903 ↗239 CENTRAL PARK WEST
MANHATTAN
AlterationPermit Issued02/06/202607/01/2026Renovation of an existing apartment#8B on the 8th floor. Work includes non-structural demolition and general construction as per plans filed…
M01390059 ↗136 EAST 79 STREET
MANHATTAN
AlterationFiled — no permit on record06/17/2026——
M01352721 ↗15 WEST 72 STREET
MANHATTAN
AlterationPermit Issued02/04/202604/24/2026Renovation of existing apartment # 16E on the 16th Floor. Work includes non-structural demolition and general construction as per plans file…
M01045109 ↗1185 PARK AVENUE
MANHATTAN
AlterationPermit Issued05/28/202407/23/2025Plumbing modifications to apartment 2E as per shown on plans filed herewith. No change in egress, occupancy, or use.
M01118924 ↗15 WEST 72 STREET
MANHATTAN
AlterationPermit Issued12/02/202407/15/2025RENOVATING EXISTING APARTMENT 15LM AT THE FIFTEENTH FLOORS. WORK INCLUDE GENERAL CONSTRUCTION AND MECHANICAL MODIFICATION AS PER PLANS FILED…
M01114262 ↗59 4 AVENUE
MANHATTAN
AlterationSigned-off10/25/202403/25/2025Sprinkler work filed in conjunction with apartment renovation on the 8th Floor
M01123950 ↗11 GRAMERCY PARK SOUTH
MANHATTAN
AlterationSigned-off10/24/202412/04/2024Removal and replacement of cellar level passageway ceiling fireproofing to be restored via fire-Rated ceiling assembly to comply with violat…
M08003021 ↗733 PARK AVENUE
MANHATTAN
AlterationPermit Issued09/16/202209/26/2024Renovation of an existing at the 14th floor. Work to include non-structural demolition and general construction as per work filed herewith. …
M00816475 ↗975 PARK AVENUE
MANHATTAN
AlterationSigned-off02/14/202306/14/2024Renovation of an existing apartment # 15B on the 15th floor. work to include non-structural demolition and general construction as per plan …
M07995824 ↗15 WEST 72 STREET
MANHATTAN
AlterationSigned-off09/12/202206/01/2023Renovation of existing apartment #19B on the 19th Floor. Work to include non-structural demolition and general construction as per plan file…
M00240843 ↗1001 PARK AVENUE
MANHATTAN
AlterationSigned-off12/05/201904/08/2021PLUMBING MODIFICATIONS AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR, OCCUPANCY.
M00242983 ↗1001 PARK AVENUE
MANHATTAN
AlterationSigned-off12/06/201902/11/2021MECHANICAL MODIFICATIONS AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Scope of Work
HVAC — 2 projects · most recent 06/22/2026
Air Conditioning Systems
Plumbing — 2 projects · most recent 07/01/2026
Gas Water/Sanitary
Electrical — 7 projects · most recent 09/10/2026
General Wiring
Structural — 1 project · most recent 06/22/2026
No specific sub-scope on file — project count only.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
153 EAST 72 STREET ↗406/03/2026
136 EAST 79 STREET ↗204/20/2026
15 WEST 72 STREET ↗701/28/2026
239 CENTRAL PARK WEST ↗401/23/2026
130 WILLIAM STREET ↗103/31/2025
975 PARK AVENUE ↗411/26/2024
1185 PARK AVENUE ↗605/02/2024
733 PARK AVENUE ↗409/13/2022
1001 PARK AVENUE ↗304/27/2021
59 4 AVENUE ↗4—
11 GRAMERCY PARK SOUTH ↗1—
▾Documents — 244 on file (BIS + DOB NOW)
▸Plans & Drawings49
▸DOB NOWPlans/Sketch46
Showing 3 of 46 on file for this type
▸DOB NOWPlans/Sketch - Plumbing2
09/03/2026M00240843-P1 · 1001 PARK AVENUERequest digital key ↗
09/03/2026M00240843-I1 · 1001 PARK AVENUERequest digital key ↗
▸DOB NOWPlans/Sketch - Mechanical Systems1
08/15/2026M00242983-I1 · 1001 PARK AVENUERequest digital key ↗
▸Applications & Permits32
▸DOB NOWLPC Approval/Permit32
09/03/2026M00240843-I1 · 1001 PARK AVENUEOpen ↗
09/03/2026M00240843-P1 · 1001 PARK AVENUEOpen ↗
08/15/2026M00242983-I1 · 1001 PARK AVENUEOpen ↗
Showing 3 of 32 on file for this type
▸Seals & Professional Certifications109
▸DOB NOWDPL-1: Design Professional Seal & Signature45
09/06/2026M01389901-S3 · 136 EAST 79 STREETOpen ↗
09/06/2026M01389901-S2 · 136 EAST 79 STREETOpen ↗
09/06/2026M01389901-S1 · 136 EAST 79 STREETOpen ↗
Showing 3 of 45 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature33
09/07/2026M01389901-S2 · 136 EAST 79 STREETOpen ↗
09/07/2026M01389901-S2 · 136 EAST 79 STREETOpen ↗
09/02/2026M01411546-I1 · 153 EAST 72 STREETOpen ↗
Showing 3 of 33 on file for this type
▸DOB NOWProgress Inspector Seal & Signature31
09/07/2026M01389901-S2 · 136 EAST 79 STREETOpen ↗
09/07/2026M01389901-S2 · 136 EAST 79 STREETOpen ↗
09/07/2026M01389901-S2 · 136 EAST 79 STREETOpen ↗
Showing 3 of 31 on file for this type
▸Safety & Tenant Protection3
▸DOB NOWTenant Protection Plan3
09/03/2026M00240843-I1 · 1001 PARK AVENUEOpen ↗
09/03/2026M00240843-P1 · 1001 PARK AVENUEOpen ↗
08/15/2026M00242983-I1 · 1001 PARK AVENUEOpen ↗
▸Environmental & Asbestos40
▸DOB NOWDEP ACP-5: Asbestos Assessment Report29
09/01/2026M07995824-I1 · 15 WEST 72 STREETOpen ↗
09/01/2026M07995824-P1 · 15 WEST 72 STREETOpen ↗
09/01/2026M07995824-S1 · 15 WEST 72 STREETOpen ↗
Showing 3 of 29 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form11
09/03/2026M00240843-I1 · 1001 PARK AVENUEOpen ↗
08/25/2026M01118924-S1 · 15 WEST 72 STREETOpen ↗
08/25/2026M01118924-I1 · 15 WEST 72 STREETOpen ↗
Showing 3 of 11 on file for this type
▸Other Documents11
▸DOB NOWProof of Historic Building10
08/13/2026M01123950-I1 · 11 GRAMERCY PARK SOUTHOpen ↗
08/13/2026M01352721-I1 · 15 WEST 72 STREETOpen ↗
08/13/2026M00816475-I1 · 975 PARK AVENUEOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWDHCR Document1
08/13/2026M01123950-I1 · 11 GRAMERCY PARK SOUTHOpen ↗