Junseok Choi_2025 Architecture Portfolio

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JUNSEOK CHOI

Certified Passive House Designer jschoi89@gmail.com

+1 315 807 4043

WORK

Designer l Hill West Architects LLP, New York, NY l Apr 2023 - Present

· With 2 years of experience delivering high-rise residential design that contribute to the NYC skyline

· Skilled at planning, design, and project coordination through professional consultation

· Involved in all design phases from pre-design to building permit

· Responsible for technical design including investigation, evaluation, and solution recommendation

Designer l jHC Architect P.C., New York, NY l May 2018 - December 2022

· With 4.5 years of experience preparing working drawings, zoning & building code analysis

· Skilled at performing DOB, DOB NOW: BUILD & LPC filing

· Led on-site meetings with clients

· Had strong time management skills to handle multiple types of project at once

KEY PROJECT

Mixed Use

· High-Rise Condominium : 1122 Madison Avenue, New York, NY 10028 *

· High-Rise Condomonium : 354 Hicks Street, Brooklyn, NY 11201 (River Park 1) *

· NYC HPD : 8 Stuyvesant Place, Staten Island, NY 10301 (River North B1) *

· NYC HPD : 178 Richmond Terrace, Staten Island, NY 10301 (River North B2) *

Commercial

· Façade : 1270 Broadway, New York, NY 10001 *

· Restaurant Renovation : 121 East 17 Street, New York, NY 10003 (Martiny’s)

Zoning & Code Analysis

· UFAS/ADA Code : 161 Corbin Pl, BK / 155 Beach 19 St, Q / 1915 Seagirt Blvd, Q (JASA Housing) *

Residential

· Apartment Combination : 600 West 186 Street, 2nd floor, New York, NY 10033

·

1 & 2 Family to Multi Family : 113 East 2 Street, New York, NY 10009 *

· 1 & 2 Family Enlargement : 168 Creek Road, Wading River, NY 11792

· Interior Renovation : 444 West 19 Street, #4W(401), New York, NY 10011 (The Chelsea Club) *

Competition

· Hyangnam Youth Cultural Center, Hwaseong, Korea l 2025

· Syria Post-War Housing, matterbetter l 2016

EDUCATION

Syracuse University, Syracuse, NY l Fall 2011 – Fall 2017

· Bachelor of Architectural and Building Sciences / Technology

A List of Exhibits, Shenzhen Biennale 2017, Shenzhen, China l Dec 2017 - Mar 2018

· Displayed “Public Circle” on Shenzhen Bi-City Biennale 2017 with Fei Wang, Professor, Syracuse University, Syracuse, NY

DISTINCTIONS

Principal Researcher, “Urban Regeneration in NYC and the Eastern US” l Dec 2024 *

· Led a joint research project as Principal Researcher in collaboration with the Governors Association of Korea, with research published to the Korean government

Certified Passive House Designer, Passive House Institute l June 20th 2022 - Present

· Certified and ready to meet NYC’s stringent engergy code after Local Law 97 adoption in 2019

· Passive house produces dramatic reductions in building energy use and carbon emissions

Board Member at KAANY (NPO), New York, NY l September 2019 - Present *

· Coordinated and organized seminars, meetings for architect community

· The Korean Architects Association of New York is a professional networking platform for Korean architects / interior designers / landscape architects working in New York Metropolitan

Squad Leader at Green Camp, ROK Army, Daegu, Korea l April 2015 – February 2016

· Responsible for training soldiers struggling to adjust to military life with counselling skill

SKILLS

Computing / Fabrication

· AutoCAD, Revit, Rhinoceros 3D, SketchUp, Bluebeam Revu, Adobe Suite, MS Office, 3D Printing

Language

· English, Korean

“I don’t want to simply follow trends. I understand the value of the differences amongst each other and use that insight to design buildings and cities.”

TABLE OF CONTENTS

01 l Mixed Use : High-Rise Condominium 1122 Madison Avenue, New York, NY 10028 l 2025

02 l Mixed Use : High-Rise Condominium

354 Hicks Street, Brooklyn, NY 11201 (River Park 1) l 2024

03 l Mixed Use : NYC HDP

8 Stuyvesant Place, Staten Island, NY 10301 (River North B1) l 2023

178 Richmond Terrace, Staten Island, NY 10301 (River North B2) l 2024

04 l Commercial : Façade 1270 Broadway, New York, NY 10001 l 2023

05 l Zoning & Code Analysis : UFAS / ADA Code

161 Corbin Pl, BK / 155 Beach 19 St, Q / 1915 Seagirt Blvd, Q (JASA Housing) l 2022

06 l Residential : 1 & 2 Family to Multi Family 113 East 2 Street, New York, NY 10009 l 2022

07 l Residential : Interior Renovation

444 West 19 Street #4W, New York, NY 10009 (The Chelsea Club) l 2021

08 l Distinctions

Principal Researcher, “Urban Regeneration in NYC, and the Eastern US” Board Member at KAANY, New York, NY

Please

01 l Mixed Use : High-Rise Condominium

1122 Madison Avenue, New York, NY 10028

PD - SD - DD - CD - BP - BN - CA

Revit, AutoCAD, Bluebeam Revu

1122 Madison Avenue is an luxury residential development located at the corner of Madison Avenue and East 84th Street. The project comprises condominium units averaging 3,500 square feet. The development strategically assembled multiple parcels and secured 20,000 square feet of air rights to optimize building height and view corridors.

In alignment with New York City’s City of Yes for Housing Opportunity initiative, third-floor amenity spaces are designed to qualify for a zoning floor area exemption of up to 5%, enhancing resident experience while maximizing buildable efficiency. Carefully positioned lot line windows further ensure protected panoramic views of Central Park, reinforcing the project’s premium market positioning.

02 l Mixed Use : High-Rise Condominium

354 Hicks Street, Brooklyn, NY 11201 (River Park 1)

PD - SD - DD - CD - BP - BN - CA

Revit, AutoCAD, MS Office

Located in Cobble Hill, 1 River Park is a 15-story luxury condominium comprising 37 residences, from studios to four-bedroom units. Featuring a sleek glass façade and private balconies, the building offers expansive views of Manhattan and New York Harbor.

As part of the nearly one-million-square-foot River Park master plan, the project contributes to a vibrant mixed-use community that includes seven residential buildings, a private school, a NYU Langone medical facility, and publicly accessible open spaces. Thoughtfully integrated parking solutions were a key component of the design, supporting both residents and the broader community.

03 l Mixed Use : NYC HPD

8 Stuyvesant Place, Staten Island, NY 10301 (River North B1) / 178 Richmond Terrace, Staten Island, NY 10301 (River North B2)

PD - SD - DD - CD - BP - BN - CA

Revit, AutoCAD, MS Office

The River North Project is a major mixed-use developments located near the Staten Island Ferry Terminal in the St. George neighborhood. The 17-story and 13-story towers will provide total 673 residential units and 30% affordable units, along with total 30,000 square feet of commercial space, as part of the broader River North master plan. This ambitious waterfront redevelopment includes landscaped courtyards, rooftop terraces, and parking for 341 vehicles.

Supported by recent zoning amendments, including the removal of height caps in the Special St. George District, the project enhances Staten Island’s urban connectivity and livability, bringing new residential opportunities to the area.

04 l Commercial : Façade

1270 Broadway, New York, NY 10001

PD - SD - DD - CD - BP - BN - CA

Sketchup, AutoCAD, Adobe Suite

This project is about the street facade alternation work ; new cladding facade is installed over existing building wall from 4th floor to 12th floor after demo of 12-story steel frame building located at 1270 Broadway in Manhattan NY.

Since landlord has his own preferred façade design at the beginning of the architectural process, it is a challenge to develop how to install newly patterned GFRC and metal panels on the existing structure.

The face of existing wall is parged to receive air barrier and removed excessive wall surface in order to install insulation, and sub-structure system for new exterior cladding. Primary and secondary steel structures are exposed to be adequate fire-rated as building code requirement. The partial roofing is replaced by the new parapet wall, and exterior lighting.

05

l Zoning & Code Analysis : UFAS / ADA Code

161 Corbin Pl, BK / 155 Beach 19 St, Q / 1915 Seagirt Blvd, Q (JASA Housing)

PD - SD - DD - CD - BP - BN - CA AutoCAD, Adobe Suite

1:46

Working with JASA ; JASA is an industry leader in providing safe, affordable, and accessible apartments for 2,280 older adults and disabled individuals. JASA owns eleven buildings in prime locations : waterfront properties in Brooklyn & Queens, as well as space in Manhattan’s East Village.

Seagir t Blvd

Studied The Uniform Federal Accessibility Standards (UFAS) / ADA code in order to change existing regular apartments to UFAS / ADA code com plied apartments for older adults and disabled individuals. As most of the units were occupied during renovation,tried not to change the existing layout dramatically and designed the apartments fulfilling current tenant’s individual needs as long as that request complies UFAS/ ADA code as JASA required. 1198 Brighton Beach

capture: Jul 2022
155 BEACH 19 ST, Q - “D” LINE

06 l Residential : 1 & 2 Family to Multi Family

113 East 2 Street, New York, NY 10009

PD - SD - DD - CD - BP - BN - CA

AutoCAD, Adobe Suite, Revit

Originally, 113 East 2nd Street was a 25-foot wide, 6,993 square foot two family townhouse. There was an owner’s unit with seven bedrooms, four full baths and a half bath. On the parlor floor, there was a separate one bedroom apartment with one tenant.

Developer requests to change the certificate of ocupancy of this building from two family house to Multi family house serving as a dormitory for students attending New York University nearby. Each floor has four or five individual bedrooms, two bathrooms, and a big living / dining space to share in the middle. Each floor works indepently and all tenants can share a common rear yard, a celllar for storage. For complying with light & ventilation regulations, new windows and kitchen layouts were installed.

EXPLODED AXONOMETRIC VIEW

07 l Residential Interior Renovation

444 West 19 Street, #4W (401), New York, NY 10011 (The Chelsea Club)

PD - SD - DD - CD - BP - BN - CA AutoCAD, Adobe Suite, Rhinoceros 3D

Working with Silverstein interiors ; Silverstein interiors has specialized in building services for the residential market in New York City and Hamptons for over 27 years. Primarily focusing on townhouses and high-end living spaces.

The Chelsea Club is a 42-unit, 12-story condominium designed by Andres Escobar and was amonst the first boutique scaled buildings to be developed in the West Chelsea area.

VIEW 1

INTERIOR

PROPOSED FLOOR PLAN

VIEW1
VIEW2

08 l Distinctions

Principal Researcher of the Research with the Governors Association of Korea

Research Publication “Urban Regeneration in NYC and the Eastern US”

Adobe Suite

Cities across the globe are increasingly confronting challenges of urban decline, driven by factors such as population loss and shifts in industrial structures. This has underscored the need to revitalize cities by strengthening local capacities and effectively utilizing regional resources.

New York and other major cities in the Eastern United States have experienced similar patterns of urban decline in the past but have gradually addressed these issues through urban regeneration. This research analyzes successful cases from these cities to identify key factors and derive insights that can inform urban regeneration policies in Korean local governments. It is anticipated that the findings will support policy development in Korea and contribute to further academic research in the field.

Board Member at Korean Architects Association of New York (NPO), New York, NY

KAANY ARCHITALK Seminar

Adobe Suite, Zoom

Understanding the nature of Architecture, we are used to do collaboration with different offices, and even teammates. Each firm, or architect has unique office cultures and styles. It is hard to make a community with other professionals of different offices, even though we share NYC as a building site.

Korean Architects Association of New York (KANNY) starts as a professional networking platform for Korean architects / interior designers / landscape architects working in NYC. Since the size of organization increased ; members from different architecture firms all around NYC, KAANY is a platform to share each office cultures, and styles to understand the current architecture trends of NYC.

KAANY recently coordinates and organizes KAANY Architalk Zoom meeting to share their experiences to public or other professionals.

Junseok
Portfolio 2025

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