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Design Firm
PORTER CLAPP ARCHITECTS, PC
Design · filed under 2 names
3 jobs with open permitsMANHATTAN · 43BROOKLYN · 14
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29 buildings
74
Total Filings
57
Jobs on File
29
Buildings Worked
3
Jobs w/ Open Permits
Design
Role
Activity
Jobs by first filing month57 jobs all-time
0246Mar '19 · 1Apr '19 · 1Sep '19 · 1Nov '19 · 1Dec '19 · 2Oct '20 · 1Nov '20 · 1Dec '20 · 2Feb '21 · 1Mar '21 · 2Apr '21 · 2Jul '21 · 2Aug '21 · 1Sep '21 · 3Jan '22 · 1Feb '22 · 2Apr '22 · 1Jun '22 · 1Jul '22 · 5Aug '22 · 3Oct '22 · 2Dec '22 · 3Feb '23 · 2Mar '23 · 1Jul '23 · 2Aug '23 · 3Oct '23 · 1Jan '24 · 1May '24 · 2Jul '25 · 2Nov '25 · 1Jan '26 · 2Jun '26 · 12020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse jobs →
Open permit35%
Signed off4986%
Filed only59%
By job type
Alteration55
Alteration CO1
No Work1
Most active buildings
All buildings →
131 RIVERSIDE DRIVEMANHATTAN · latest 06/24/2024
8 jobs
160 COLUMBIA HEIGHTSBROOKLYN · latest 03/23/2021
6 jobs
1 WEST 64 STREETMANHATTAN · 2 open · latest 09/24/2026
4 jobs
258 LINCOLN ROADBROOKLYN · latest 02/13/2026
3 jobs
260 PARK AVENUE SOUTHMANHATTAN · latest 07/14/2022
2 jobs
115 CENTRAL PARK WESTMANHATTAN · latest 03/23/2023
2 jobs
Key relationships
Everyone →
People
All people →
P McClure Clapplatest 11/15/2025
24 filings
Terry Porterlatest 08/26/2026
23 filings
Filed under
PORTER CLAPP ARCHITECTS, PC38PORTER CLAPP ARCHITECTS36
Identified by the contact ids of the people who file for the firm and by its email domain (porterclapp.com), not by matching names.
Most recent jobs
All jobs →
JobAddressTypeStatusFiledLatest permitDescription
M013347381 WEST 64 STREET
MANHATTAN
AlterationPermit Issued01/07/202609/24/2026Renovate existing kitchen and master bathroom at Apt 9B. Minor interior non-bearing partitions and millwork. New drop ceilings. New thru-wal…
B01424534 ↗157 WILLOUGHBY AVENUE
BROOKLYN
AlterationPermit Issued06/30/202607/06/2026Renovate 1st floor of existing 2 family house. Install new flooring, kitchen cabinetry, and replace existing rear facade window/door with n…
M00544011 ↗310 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off09/21/202105/28/2026FILING HEREWITH FOR THE PLUMBING WORK TO BE DONE
M01340421 ↗1 WEST 64 STREET
MANHATTAN
AlterationPermit Issued01/07/202603/23/2026Replace, Install Plumbing fixtures at APT 9B
B01319695 ↗258 LINCOLN ROAD
BROOKLYN
AlterationSigned-off11/19/202502/13/2026Install new HVAC.
B01253530 ↗258 LINCOLN ROAD
BROOKLYN
AlterationSigned-off07/10/202507/29/2025Replace PL fixtures at Basement. New powder room PL fixtures at 1st floor. Replace exist. bathroom PL fixtures and add new bathroom PL fixtu…
Counts cover all 57 jobs (57 DOB NOW). Dated by first filing; BIS jobs by first permit issuance.
57 DOB NOW jobs, anchored the same way as Buildings Worked. Status is the job's permit state today: open = at least one permit currently issued. BIS jobs show their raw permit status and are not counted as open.
All 57Open permit 3Signed off 49Filed only 5
Any typeAlteration 55Alteration CO 1No Work 1
57 jobs
JobAddressTypeStatusFiledLatest permitDescription
M013347381 WEST 64 STREET
MANHATTAN
AlterationPermit Issued01/07/202609/24/2026Renovate existing kitchen and master bathroom at Apt 9B. Minor interior non-bearing partitions and millwork. New drop ceilings. New thru-wal…
B01424534 ↗157 WILLOUGHBY AVENUE
BROOKLYN
AlterationPermit Issued06/30/202607/06/2026Renovate 1st floor of existing 2 family house. Install new flooring, kitchen cabinetry, and replace existing rear facade window/door with n…
M00544011 ↗310 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off09/21/202105/28/2026FILING HEREWITH FOR THE PLUMBING WORK TO BE DONE
M01340421 ↗1 WEST 64 STREET
MANHATTAN
AlterationPermit Issued01/07/202603/23/2026Replace, Install Plumbing fixtures at APT 9B
B01319695 ↗258 LINCOLN ROAD
BROOKLYN
AlterationSigned-off11/19/202502/13/2026Install new HVAC.
B01253530 ↗258 LINCOLN ROAD
BROOKLYN
AlterationSigned-off07/10/202507/29/2025Replace PL fixtures at Basement. New powder room PL fixtures at 1st floor. Replace exist. bathroom PL fixtures and add new bathroom PL fixtu…
B01253472 ↗258 LINCOLN ROAD
BROOKLYN
AlterationSigned-off07/10/202507/24/2025Add new powder room at 1st floor and renovate exist bathroom and add new bathroom at 2nd floor. Replace existing rear wood deck with a metal…
M07996101 ↗47 WALKER STREET
MANHATTAN
AlterationSigned-off08/31/202208/28/2024Replace existing PL fixtures at APT 4B. Work in conjunction with M07996062
M00991038 ↗131 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off01/16/202406/24/2024To designate part of existing roof area as an accessory passive tenant roof recreation space as per BB 2018-02 for max of 28 persons. New ro…
M01045065 ↗300 EAST 77 STREET
MANHATTAN
AlterationSigned-off05/02/202405/29/2024Remove existing kitchen PL fixtures and relocate fixture for combining apt 8 B+C. Plumbing work is related to GC work type M01044752.
M01044752 ↗300 EAST 77 STREET
MANHATTAN
AlterationSigned-off05/02/202405/23/2024Combine Apts B and C at 8th Floor. Remove & install new interior non-bearing partitions. Remove and change existing kitchen at Apt 8B to a s…
M00912081 ↗131 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off08/01/202303/19/2024Combine apartments 12B & 12E. Remove interior non-bearing partitions and install new new partition. Remove existing electric cooking in apt …
M07996062 ↗47 WALKER STREET
MANHATTAN
AlterationSigned-off08/31/202202/09/2024Renovate existing APT 4B at 4th Floor. Replace partitions. new tiles, cabinetry. PL fixtures is filed under separate application M07996101.
M00952706 ↗425 EAST 79 STREET
MANHATTAN
AlterationSigned-off10/30/202312/08/2023Renovate existing apt 3K. Remove minor interior non-bearing partitions. renovate existing kitchenette and bathrooms.. New closets and under…
M00909329 ↗322 WEST 72 STREET
MANHATTAN
AlterationSigned-off08/22/202309/12/2023To re-install partial ceilings and soffits for new HVAC system inside the existing apt 3A at 3rd floor. New thru wall openings in back of ap…
M00909368 ↗322 WEST 72 STREET
MANHATTAN
AlterationSigned-off08/22/202309/12/2023Install new Air Conditioning split systems inside apt 3A at 3rd floor.
M00908382 ↗1 WEST 64 STREET
MANHATTAN
AlterationSigned-off07/24/202308/09/2023Renovate existing bathrooms at apt 9 C/H at 9th Floor. Separate plumbing application will be filed for PL fixtures.
M00908386 ↗1 WEST 64 STREET
MANHATTAN
AlterationSigned-off07/24/202308/04/2023Replace existing plumbing fixtures in Apt 9 C/H at 9th floor.
M00851249 ↗MAIN STREET
MANHATTAN
AlterationSigned-off03/28/202306/15/2023Install interior non-bearing partitions, doors and closet at apt 412.
M08029979 ↗840 PARK AVENUE
MANHATTAN
AlterationSigned-off10/31/202206/14/2023Replace window and drop ceiling in existing laundry room for installation of mechanical equipment.
M00556041 ↗310 WEST 72 STREET
MANHATTAN
AlterationSigned-off07/20/202104/11/2023Replace existing plumbing fixtures. new Dishwasher. All work at Apt 9C in conjunction with general construction filed under M00555996.
M00832766 ↗115 CENTRAL PARK WEST
MANHATTAN
AlterationSigned-off02/22/202303/23/2023To Replace existing sleeves and exterior louvers of the existing thru wall air conditioning units at Apt 27F.
M00805234 ↗230 WEST 56 STREET
MANHATTAN
AlterationSigned-off12/28/202202/28/2023RENOVATE EXISTING APT 55D AT 34TH FLOOR. REPLACE BATHROOMS & KITCHEN FLOORING. REPLACE FIXTURES. MINOR PARTITIONS. PL WORK TYPE WILL BE FIL…
M08050395 ↗110 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off12/06/202202/28/2023Renovate existing bathrooms and kitchen at Apt 5 A/B. Replace tiling and dropped ceilings. Refurbish existing thru wall masonry openings for…
M08050578 ↗110 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off12/06/202202/28/2023Replace existing plumbing fixtures at apartment 5A/B. Work is related to M08050395..
M00833212 ↗115 CENTRAL PARK WEST
MANHATTAN
AlterationFiled — no permit on record02/22/2023——
M08030000 ↗840 PARK AVENUE
MANHATTAN
AlterationSigned-off10/31/202202/07/2023INSTALL NEW AC SPLIT SYSTEM IN EXISTING LAUNDRY ROOM. NEW CONDENSER AND AIR HANDLER.
M00795934 ↗131 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off08/18/202201/25/2023To legalize replacement of PL fixtures. All work in conjunction with ALT 100128354.
M00779048 ↗131 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off07/26/202201/09/2023Renovate existing bathroom at apartment 3D. Replace existing non-bearing partition.
M00779055 ↗131 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off07/26/202210/07/2022Renovate existing bathroom at apartment 3D. Replace PL fixtures.
M00748237 ↗1148 5 AVENUE
MANHATTAN
AlterationSigned-off06/01/202210/06/2022Replace existing AC split air conditioning system.
M00784551 ↗159 EAST 91 STREET
MANHATTAN
AlterationSigned-off07/31/202208/29/2022Remove existing kitchen plumbing fixtures at apt 4F. Replace & new plumbing fixtures for bathroom. All work in conjunction with M00784516.
M00784516 ↗159 EAST 91 STREET
MANHATTAN
AlterationSigned-off07/31/202208/24/2022Combine apartments 4E & 4F. Remove interior non-bearing partitions. New interior walls, doors, flooring, tiles.
M00774935 ↗260 PARK AVENUE SOUTH
MANHATTAN
AlterationFiled — no permit on record07/14/2022——
M00469936 ↗180 WEST END AVENUE
MANHATTAN
AlterationSigned-off03/17/202104/28/2022Replace plumbing fixtures in apt 22M and 22N at 22nd floor. Remove existing PL fixtures. Work is related to DOB-NOW M00469913.
M00711975260 PARK AVENUE SOUTH
MANHATTAN
Alteration COFiled — no permit on record04/14/2022——
B00594411 ↗157 GARFIELD PLACE
BROOKLYN
AlterationSigned-off09/21/202102/28/2022To renovate and combine apts 2R and 3R at 2nd and 3rd floors. New partitions, flooring, tiles, cabinetry and internal stairs. Remove existin…
M00684717 ↗131 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off02/21/202202/28/2022Replace and remove existing PL fixtures. Work in conjunction with M00684666.
M00684666 ↗131 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off02/21/202202/25/2022Renovate existing bathrooms and kitchen at apartment 6B. New tiles, cabinetry, and ceilings. New exterior opening for AC condenser. Plumbing…
M00666020 ↗131 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off01/21/202202/15/2022Replace bathroom plumbing fixtures and remove kitchen sink at Apt 6B/E at 6th Floor. Work is in conjunction with ALT 100665031
M00511230 ↗250 EAST 54 STREET
MANHATTAN
AlterationSigned-off04/27/202102/08/2022Replace plumbing fixtures at Apt 10A at 10th Floor.
B00594460 ↗157 GARFIELD PLACE
BROOKLYN
AlterationFiled — no permit on record09/21/2021——
M00583412 ↗53 EAST 10 STREET
MANHATTAN
AlterationSigned-off08/25/202108/31/2021Exterior repair of street wall facade including repair and repaint existing fire escape.
M00555996 ↗310 WEST 72 STREET
MANHATTAN
AlterationSigned-off07/20/202108/27/2021Renovate existing apt 9C. New interior doors, repair flooring. replacing cabinetry. Patch existing walls.
M00469913 ↗180 WEST END AVENUE
MANHATTAN
AlterationSigned-off03/17/202105/06/2021Combine apartments 22M and 22N at 22nd Floor. Remove small part of partition between two apts and existing kitchen at apt 22N. New cabinetr…
M00499655 ↗50 VARICK STREET
MANHATTAN
AlterationSigned-off04/08/202104/15/2021Infill existing opening and install double fire rated doors at 1st floor space.
B00428042 ↗160 COLUMBIA HEIGHTS
BROOKLYN
AlterationSigned-off12/03/202003/23/2021Replace Plumbing fixtures at Apt 4F. All work is related to ALT 340790022
B00466388 ↗15 PROSPECT PARK WEST
BROOKLYN
AlterationSigned-off02/22/202103/04/2021Replace existing plumbing fixtures. Application is filed to legalize work filed under Alt 300429855
B00428050 ↗160 COLUMBIA HEIGHTS
BROOKLYN
AlterationSigned-off12/03/202002/05/2021Replace existing split system air conditioning system at apt 4F. All work related to ALT 340790022
B00405177 ↗160 COLUMBIA HEIGHTS
BROOKLYN
AlterationSigned-off11/17/202012/15/2020Replace existing plumbing fixtures
B00140080 ↗320 TOMPKINS AVENUE
BROOKLYN
AlterationSigned-off03/25/201910/23/2020Temporary Construction fence in Conjunction with ALT1 320910092
M00398078 ↗424 EAST 52 STREET
MANHATTAN
AlterationSigned-off10/13/202010/15/20203 new thru wall window A/C units. PTAC system. Apt 4A at 4th Floor. Work is related to ALT3, 140951593
B00254256 ↗160 COLUMBIA HEIGHTS
BROOKLYN
AlterationSigned-off11/01/201907/07/2020Structural work for new opening at 5th floor for convenient stairs opening between Apts 4GH and 5GH.
B00254296 ↗160 COLUMBIA HEIGHTS
BROOKLYN
AlterationSigned-off12/12/201907/06/2020New AC Air Conditioning system in conjunction with ALT 3219999682
B00254331 ↗160 COLUMBIA HEIGHTS
BROOKLYN
AlterationSigned-off12/12/201906/23/2020Install new and replace plumbing fixtures in conjunction with ALT 321999682
M00232149 ↗118 EAST 85 STREET
MANHATTAN
No WorkFiled — no permit on record09/20/2019——
M00150597 ↗29 WEST 8 STREET
MANHATTAN
AlterationSigned-off04/05/201904/08/2019To install a temporary construction fence in conjunction with ALT 123731783 filed for replacement of existing storefront at Basement and 1st…
Scope of Work
HVAC — 1 job · most recent 02/22/2023
Heating and Air Conditioning Systems
Plumbing — 2 jobs · most recent 08/26/2026
Water/Sanitary Gas
Earthwork — 1 job · most recent 01/07/2026
Tenant Protection Plan 72 Hour
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
P McClure Clapp2411/15/2025
Terry Porter2308/26/2026
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
GARADICE BUILDERS INC611/19/2025
J&M PLUMBING OF WESTCHEST607/10/2025
Z S NY IMPROVEMENT CORP401/07/2026
PH CUSTOM HOME IMPROVEMEN302/03/2021
SIEG DESIGN & CONSTR ASSO310/31/2022
TM CONSTRUCTION OF NY INC310/30/2023
K.O.S. PLUMBING&HEATING,I211/02/2023
SIMPLE CHOICE PLBG AND HT202/03/2021
A-1 UNDERGRND PLMBNG CON105/02/2024
ALADDIN PLUMBING CORP102/22/2021
BALOG CONSTRUCTION LLC110/29/2024
BULADO GENERAL CONTRACTOR108/25/2021
COOLMORE CONSTRUCTION COR107/24/2023
DEVLIN INTERIORS INC108/31/2022
DITMAS PARK RENOVATIONS107/26/2022
DOMOVOY LLC109/21/2021
DONATO, INC107/26/2022
ELMAX CONSTRUCTION MGMT I103/28/2023
FLYTIGER P & H LTD104/27/2021
FOUNTAIN OF TREVI, INC111/17/2020
GANIC PLUMBING & HTG INC109/29/2021
GENESIS NYC CONSTRUCTION104/05/2019
HAMILTON AIR COMPANY, INC106/01/2022
KENNEDY CONSTRUCTION SERV106/30/2026
KING KONG G/C INC108/31/2022
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
131 RIVERSIDE COOP303/09/2023
COLUMBIA 160 APT CORP302/03/2021
180 WEST END AVENUE OWNERS CORP.203/17/2021
AEWCONSULTING207/24/2023
One West 64th Street Inc208/26/2026
131 RIVERSIDE APARTMENTS CORP.110/29/2024
131 RIVERSIDE DRIVE APT CORP112/22/2022
310/72 OWNERS CORP111/02/2023
ORSID NEW YORK109/29/2021
SEXTON CONDOMINIUM112/06/2022
SPRING STUDIOS104/27/2021
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
TRIBECA CONST. & CONSULTING INC3008/26/2026
CONVERSANO ASSOCIATES, INC.109/29/2021
Click a row for this entity's own jobs, plans and documents at that building.
BuildingFilingsMost Recent
1 WEST 64 STREET ↗708/26/2026
157 WILLOUGHBY AVENUE ↗106/30/2026
258 LINCOLN ROAD ↗311/15/2025
131 RIVERSIDE DRIVE ↗1310/29/2024
47 WALKER STREET ↗309/11/2024
310 WEST 72 STREET ↗511/02/2023
425 EAST 79 STREET ↗110/24/2023
322 WEST 72 STREET ↗207/25/2023
MAIN STREET ↗103/28/2023
115 CENTRAL PARK WEST ↗202/22/2023
230 WEST 56 STREET ↗112/28/2022
840 PARK AVENUE ↗210/28/2022
159 EAST 91 STREET ↗207/31/2022
310 RIVERSIDE DRIVE ↗209/21/2021
250 EAST 54 STREET ↗104/27/2021
50 VARICK STREET ↗304/26/2021
180 WEST END AVENUE ↗202/12/2021
15 PROSPECT PARK WEST ↗102/05/2021
160 COLUMBIA HEIGHTS ↗811/13/2020
424 EAST 52 STREET ↗109/11/2020
157 GARFIELD PLACE ↗2—
260 PARK AVENUE SOUTH ↗2—
300 EAST 77 STREET ↗2—
110 RIVERSIDE DRIVE ↗2—
320 TOMPKINS AVENUE ↗1—
29 WEST 8 STREET ↗1—
118 EAST 85 STREET ↗1—
53 EAST 10 STREET ↗1—
1148 5 AVENUE ↗1—
▾Documents — 353 on file (BIS + DOB NOW)
▸Plans & Drawings71
▸DOB NOWPlans/Sketch55
09/03/2026M00499655-P1Request digital key ↗
09/03/2026M00499655-I1Request digital key ↗
09/03/2026M00511230-I1Request digital key ↗
Showing 3 of 55 on file for this type
▸DOB NOWPlans/Sketch - Plumbing5
09/04/2026M00469936-I1Request digital key ↗
09/02/2026B00254331-I1Request digital key ↗
09/02/2026B00428042-P1Request digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems4
09/04/2026M00398078-I1Request digital key ↗
09/02/2026B00254296-I1Request digital key ↗
09/02/2026B00428050-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch - Construction Fence3
09/05/2026M00150597-I1Request digital key ↗
09/02/2026B00140080-I1Request digital key ↗
09/01/2026B00140080-I1Open ↗
▸DOB NOWPlans/Sketch - Temporary Place of Assembly1
09/05/2026M00232149-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Structural1
09/02/2026B00254256-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Plumbing Legalization1
09/01/2026B00466388-I1Request digital key ↗
▸DOB NOWPlans/Sketch - General Construction1
08/15/2026M00469913-I1Request digital key ↗
▸Applications & Permits52
▸DOB NOWLPC Approval/Permit52
09/10/2026M01340421-P1Open ↗
09/03/2026M00666020-I1Open ↗
09/02/2026M00684666-I1Open ↗
Showing 3 of 52 on file for this type
▸Seals & Professional Certifications125
▸DOB NOWDPL-1: Design Professional Seal & Signature71
09/10/2026M01340421-P1Open ↗
09/05/2026M00232149-I1Open ↗
09/04/2026M00469936-I1Open ↗
Showing 3 of 71 on file for this type
▸DOB NOWProgress Inspector Seal & Signature38
09/23/2026B01319695-I1Open ↗
09/06/2026B01424534-I1Open ↗
09/06/2026B01424534-I1Open ↗
Showing 3 of 38 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature16
09/23/2026B01319695-I1Open ↗
09/02/2026M00991038-I1Open ↗
09/01/2026M00952706-I1Open ↗
Showing 3 of 16 on file for this type
▸Safety & Tenant Protection12
▸DOB NOWTenant Protection Plan9
09/02/2026B00428042-I1Open ↗
09/02/2026B00428042-P1Open ↗
09/02/2026B00428050-P1Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist3
08/13/2026M00398078-I1Open ↗
08/13/2026M00544011-S1Open ↗
08/13/2026M00544011-I1Open ↗
▸Environmental & Asbestos59
▸DOB NOWDEP ACP-5: Asbestos Assessment Report59
09/10/2026M01340421-P1Open ↗
09/04/2026M00469936-I1Open ↗
09/03/2026M00555996-I1Open ↗
Showing 3 of 59 on file for this type
▸Energy Compliance5
▸DOB NOWEN2: As Built Energy Analysis.5
08/13/2026B00594411-I1Open ↗
08/13/2026M00469913-I1Open ↗
08/13/2026M00555996-I1Open ↗
Showing 3 of 5 on file for this type
▸Approvals, Objections & Sign-offs1
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter1
09/05/2026M00232149-I1Open ↗
▸Other Documents28
▸DOB NOWProof of Historic Building28
09/10/2026M01340421-P1Open ↗
09/03/2026M00666020-I1Open ↗
09/02/2026M00684666-I1Open ↗
Showing 3 of 28 on file for this type