Multi Unit Housing Archives

Is Demand Set to Grow for Architects Specialized in Green Roof Design and Renovation?

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Rooftops have traditionally been the domain of mechanical equipment, line-drying laundry and the occasional playground for kids. Panoramic views and good weather make the perfect setting for sunset drinks (bars, restaurants and hotels got it right!), but expansive areas of residential building rooftops remain underused around the world. These spaces are waiting to be transformed into pleasant outdoor environments — and not necessarily for lucrative purposes. The benefits of transforming rooftops extend not only to residents but to entire cities at large.

Aerial views of roof terraces. Photo by CHUTTERSNAP via Unsplash

Roof terraces aerial view. Photo by CHUTTERSNAP via Unsplash.

In densely populated areas where scant land is available, underused roofs offer the opportunity to expand green urban areas, promoting urban biodiversity, improving the well-being of city dwellers and reducing negative environmental impact. With green roof technology, rooftops no longer accumulate heat during the day, creating the so-dreaded heat island effect. Instead, they retain rainwater and capture CO2 and pollutants. Turning rooftops into pleasant outdoor spaces accessible to building residents is an effective use of otherwise wasted built space and offers the opportunity to replace lost habitats.

Improving the Quality of Life for City Dwellers

Architects, developers, builders, landscape architects/designers and product manufacturers are the ideal team to create cohesive, functional and sustainable buildings that improve city dwellers’ quality of life. Architectural examples worldwide demonstrate that the effort to counter the overpopulation of urban areas and the scant green spaces is global. They differ, however, in the architectural vocabulary, which, in each case, facilitates the integration of buildings into their specific context, taking into account cultural, climatic and economic factors.

90-unit housing development in Saint-Ouen, France, by Atelier du Pont. Photo by Takuji Shimmura.

Take, for example, Atelier du Pont 90-unit mixed-use building in Saint-Ouen, near Paris, France, which draws inspiration from the city’s industrial heritage. The project offers private open spaces at various levels and a shared community garden, a gathering spot for the building’s residents.

The building’s overall massing of staggered concrete “boxes” maximizes natural daylight, while brightly colored metal balconies provide private outdoor spaces. On the sixth floor, a community garden offers open space for residents to grow their own organic vegetables and socialize. As open spaces in cities dwindle, rooftops and terraces open a world of opportunities.

Avalon Bay Urban Housing Landscape by Todd Rader + Amy Crews Architecture Landscape Architecture LLC, New York City, NY

Meanwhile, our next case study brings us to the New York City, where Todd Rader + Amy Crews designed the landscapes at Avalon Bowery Place in the heart of the concrete jungle, where scant land is available. The new landscapes root the project in the urban context and provide open space for the building’s residents and the neighborhood.

The project includes three landscapes at the ground level and two on building rooftops. While the ground-level landscapes unify the complex through visual connection and material selection, the roof terraces are physically isolated landscapes in the sky, where they enjoy sunny exposure and participate in the aerial archipelago formed by the landscape of city rooftops.

Nieuw Bergen development in Eindhoven, The Netherlands

Nieuw Bergen by MVRDV, Eindhoven, The Netherlands

Finally, let’s take a look at The Nieuw Bergen — a multi-unit housing development in Eindhoven, the Netherlands. Its design responds to an urban strategy tool that the architects, MVRDV, have been developing and implementing in cities on the way to sustainable densification. This strategy establishes environmentally friendly and dynamic living conditions for residents. The sloped roofs maximize sunlight for the buildings and the public spaces at street level, resulting in significant energy savings. The diverse roofscape of solar panels and greenery complement the area’s architectural character of new and existing buildings.

So, given all of the clear urban benefits demonstrated by the private initiatives explored in these examples, what would it look like to implement green roof design at an urban scale? Well, one European city has already recognized the broader benefits of mandating this architectural upgrade and is exploring ways to provide impetus for designers to incorporate green roofs in their plans.

Barcelona Living Terrace Roofs and Green Roofs Initiative

Following the example of other European cities, Barcelona has been promoting environmentally conscious initiatives, offering sustainable solutions to reduce pollution and increase access to green areas (internationally, Barcelona’s popular superblock concept has received a lot of coverage). Now, the Living Roofs and Green Covers initiative highlights the social and environmental benefits of green roofs and, since 2017, has been the platform to launch the Green Roof Competitions to promote the creation of green rooftops in privately owned residential buildings.

Initiatives like this one are paramount to raising environmental awareness. According to the Guide to Living Terrace Roofs and Green Roofs published by the City of Barcelona in 2014, it is estimated that 67% of the surface area of roofs in Barcelona (1,764.4 hectares) could be landscaped. If this could ever be achieved, the temperature in the city would drop by approximately two degrees, the green area per resident would more than double and the levels of air pollution would be considerably lower.

The Expansion of the Green Roof Market

The surface area that city building roofs cover is vast, and the social and environmental benefits of greening these surfaces are considerable. Building owners invest in green roofs, designers dream up the plans, and city authorities play a major role in spreading the practice. Choosing between living in the suburbs close to nature and living in the city near work is no longer necessary. Building residents are looking for homes with outdoor access, especially since the pandemic.

Aware of the increasingly popular demand, the real estate industry sees multi-unit residential buildings with partially or entirely planted rooftops as an architectural trend that adapts to a contemporary lifestyle. But how fast is the green roof market expanding? Studies indicate that the global green roof market has been steadily growing at a rate of 17% since 2020 and is expected to grow at this same rate through 2027. Limitations for this growth? Unfavorable climate conditions and maintenance requirements.

Reference

Architecture

Let the Light In: Maximizing Natural Light in the Design of Oudong Residence

By Zarkon Group,21/04/2023

Oudong Residence – aims to combine functionality with artistic flair, creating living spaces that are both functional and visually appealing. Drawing inspiration from a unified composition of textures inspired by nature itself, and cultural influences, the creative vision for this particular residence emphasizes sustainability, innovative use of materials, and a seamless integration of indoor and outdoor spaces. The project brief outlines the key requirements and objectives for the residence, with a strong focus on maximizing natural light, ensuring energy efficiency, and fostering a sense of community among the occupants. Furthermore, the design aims to be adaptable to the evolving needs of the residents, reflecting a dynamic and modern approach to residential architecture.

Architizer chatted with Alessandro Mangano, Partner at Architectural Engineering Consultants, to learn more about this project.

Architizer: What inspired the initial concept for your design?

Alessandro Mangano: The initial concept for the residential design was inspired by the desire to create a harmonious balance between modern living and nature. Drawing upon elements from various architectural styles, the design seeks to establish a seamless connection with the surrounding environment, while ensuring functionality and comfort for its inhabitants. The use of sustainable materials and energy-efficient technologies further reflects our commitment to preserving the ecosystem and promoting a greener future. Ultimately, this architectural concept aims to provide a haven where residents can enjoy the best of both worlds – contemporary living in tune with nature’s grace.

This project won in the 10th Annual A+Awards! What do you believe are the standout components that made your project win?

One of the key factors that contributed to the success of our project was the exceptional collaboration and communication among team members. This enabled us to leverage individual expertise and skills to move the project forward effectively. Another standout component was our dedication to continuous improvement and adaptability. By constantly assessing our progress and adapting our strategy, we were able to overcome challenges and ensure the timely delivery of a high-quality project.

What was the greatest design challenge you faced during the project, and how did you navigate it?

The greatest design challenge we faced during the project was effectively balancing aesthetics with functionality. Understanding the importance of incorporating visually appealing elements while maintaining the project’s core purpose was crucial to its success. To navigate this challenge, we fostered open communication among team members to ensure we understood their expectations and goals. Additionally, we incorporated iterative design processes, allowing for continuous adjustments and improvements while keeping both aspects in harmony.

How did the context of your project — environmental, social or cultural — influence your design?

The Cambodian context of the project had a significant impact on the design process, particularly in regards to the environmental, and cultural factors. The diverse ecosystems near the outskirts of Phnon Penh city, required us to carefully consider the environmental impact of our design, ensuring that it would support sustainable development in the region. Moreover, we incorporated elements into our design, to feel a deeper connection to the space while also respecting the traditions of the community. Lastly, we accounted for the social dynamics within the Khmer societies, emphasizing elements that encourage communal interactions and emphasizing harmony with the natural environment.

For more on the Oudong Residence, please visit the in-depth project page on Architizer.

Oudong Residence Gallery

Reference

Architecture

Revolutionizing Urban Living: MicroPolis Offers Affordable Housing Solutions in NYC’s Empty Spaces

By Zarkon Group,26/02/2023

MicroPolis – is a proposal for a new housing typology of micro-homes in metropolitan centers such as New York City. It can be installed in already built, empty urban spaces. The staggering of the units creates a push-and-pull relation, generating balconies for most units. Large public outdoor terraces provide social and co-working spaces and safe places for children to play. Installing these complexes in wealthier neighborhoods and business districts improves living standards for communities of color, immigrant groups, and low- to middle-income families.

Architizer chatted with Esther Sperber, Principal at Studio ST Architects to learn more about this project.

Architizer: What inspired the initial concept for your design?

Esther Sperber: MicroPolis is a response to a February 2020 court case that revoked the building permit for the top 20 floors of a Manhattan luxury condominium because it used gerrymandering-style tax lot assembly tactics to justify the request for a very tall building. We suggested that we should not waste these already built floors but rather use them for affordable housing. The aim is to present creative, inclusive and positive design solutions to the urban affordable housing crisis, which has been exacerbated by the COVID-19 pandemic. The prevalence of unoccupied and unusable space presents an opportunity to rethink affordable housing throughout the city.

This project won in the 10th Annual A+Awards! What do you believe are the standout components that made your project win?

The project is contextual and addresses New York City’s critical issues such as the housing crisis, diversity and inclusion, and lowering the carbon footprint in the construction industry. MicroPolis could help alleviate the affordable housing shortage, which we have a moral obligation to address. The design creates innovative, sustainable and affordable micro-homes within vacant floors of luxury buildings in metropolitan city centers. Cities have always embraced people from all kinds of diverse backgrounds, but the pandemic revealed that the city is more divided than we would like to acknowledge. MicroPolis celebrates NYC’s diversity by increasing equity and valuing the range of people needed to make the city thrive. Adding affordable housing units throughout the city’s higher-end neighborhoods aims to make NYC more integrated, resilient and equitable.

What was the greatest design challenge you faced during the project, and how did you navigate it?

We realize there will likely be resistance to this proposal. Few privileged communities welcome low- and middle- income developments in their neighborhoods, let alone their own apartment buildings. But if we have learned anything during the COVID-19 pandemic, it is that our society is deeply intertwined. The communities that suffered most from the pandemic are those that we depend on most to keep our city running. The same resistance to this project is reason enough to take this typology seriously. It is time to stop averting our gaze from those who are less fortunate economically and invite them to be our neighbors.

How did the context of your project — environmental, social or cultural — influence your design?

NYC’s real estate exposes the city’s socio-economic inequities. Manhattan’s luxury residential market seems to be rebounding. However, at the same time, the Department of Housing & Preservation, which is responsible for maintaining affordable housing, experienced a 40% cut during the pandemic, resulting in the loss of 21,000 affordable housing units. Our unique modular system, which aims to create greater social equity, consists of prefabricated, energy-efficient and cost-effective micro-homes, which can be installed in already built empty urban spaces. The proposal demonstrates how to creatively house key workers and other tenants in need by maximizing space on mid-level floors of currently unoccupied luxury condos, which some developers have designated as mechanical voids in an attempt to increase the height of luxury buildings and gain maximum value for coveted upper floor apartments.

How important was sustainability as a design criteria as you worked on this project?

The issue of sustainability was one of the main driving factors of MicroPolis’ design. Reusing built spaces has environmental advantages: it conserves materials and resources, lowers carbon footprint, and brings old, energy-inefficient buildings up to the current code. Carefully selected building materials and cladding ensure thermal insulation to lower energy use and costs for these micro-homes. MicroPolis is also uniquely designed to enable staggered balconies to provide some sun exposure and shade coverage during extreme weather conditions.

What key lesson did you learn in the process of conceiving the project?

The housing crisis in New York City, or any city for that matter, is a complex issue. With some of the world’s wealthiest residents, New York City is also home to thousands who do not have a clean, warm or dry place to sleep. The city is struggling to address its housing shortage for lower-income individuals and families, and to provide shelter to its 60,000-plus homeless. At the same time, New York City has a record number of empty, unsold, new luxury apartments. Unused space, particularly in tall luxury residential towers, can be reconfigured to accommodate more units dedicated to affordable housing within the existing floor area.

How do you believe this project represents you or your firm as a whole?

My firm, Studio ST Architects, strives to focus on sustainable, innovative and responsible design. Our firm combines unique expertise in architecture and psychology to design inspiring buildings and renovate spaces that transform human experiences, build deep and inclusive community connections, and create a sense of health and well-being. MicroPolis directly addresses these pillars of our practice.

How has being the recipient of an A+Award evoked positive responses from others?

It gave us an opportunity to think and explore issues around the multi-family residential typology, particularly within dense urban centers. This also helped us reach a larger audience to raise an issue we are passionate about, which led to more discussions with our clients and collaborators about responsible, compassionate design that addresses not only people’s basic need for housing, but also human connection.

How do you imagine this project influencing your work in the future?

Studio ST Architects has significant experience in apartment interior renovations and religious buildings, but we are excited to do more work in the multi-family residential sector. Our recently completed Jones Street multi-family apartment building holds a similar spirit of ambition to connect people and address the need for housing within Jersey City. Jones Street creates individual homes and a sense of community for the families and young professionals that live in this growing Jersey City community. It targets the swathe of families and young professionals looking for New York-style buildings just across the Hudson River. We hope to continue tackling the housing crisis by taking on more multi-family housing projects.

For more on MicroPolis, please visit the in-depth project page on Architizer.

MicroPolis Gallery

Reference

Architecture

SoHo’s 49 Greene Street Embraces the Modern Concept of Loft Living

By Zarkon Group,22/02/2023

49 Greene Street – a 6-story building in NYC’s historic SoHo district, is an extant example of the mixed iron-and-masonry construction of the post-Civil War era. The client’s brief was to restore the building’s masonry façade and cast-iron storefront, and to convert the interiors into four high-end residential units. To do this, we drew inspiration from the makers and artist ls that once occupied this previously manufacturing building to create units that embrace modern concept of ‘loft living’, in which open, non-programmed flexible spaces meet highly crafted, millworked moments, adding warmth throughout with the use of woods, marbles, and ironwork.

Architizer chatted with Jordan Rogove, Co-Founder and Principal of DXA studio, to learn more about this project.

Architizer: What inspired the initial concept for your design?

Jordan Rogove: We wanted to speak to the various movements that helped form SoHo’s unique character and charm. Much like the artists who were attracted to the neighborhood’s empty lofts in the 1960’s, we too were drawn to the building’s high ceilings, abundant light, and expansive floor plates. For this reason, we are committed to leaving the spaces as open, fluid, and customizable as possible.

However, we were acutely aware that we were designing a home, so introducing a residential scale was important to make the otherwise large space comfortable and inviting. To achieve this, we lowered the ceiling in select rooms and introduced a high level of craft and tactility – our way of communicating with the by-gone manufacturing era of SoHo.

Throughout these rooms, we created a material theme of oak wood paneling, blackened steel, fluted glazing and various marbles. These materials are not only visually exquisite, but very in their tactile qualities, which we believe to be crucial adding warmth and comfort to a home.

This project won in the 10th Annual A+Awards! What do you believe are the standout components that made your project win?

The kitchen and den–the hearth of the home–are the showpieces of each unit, as they are not only beautiful and practical, but speak to each other in their materiality and detailing.

In the kitchen, the appliances, storage, and secondary scullery kitchen are all seamlessly hidden behind white oak paneling with beautifully crafted integrated pulls. This paneling wraps onto the ceiling to cleverly integrate recessed lighting and HVAC diffusers. The island is crafted out of a single slab of Fior di Pesco marble, known for its ability to add calm and serenity to a space, while the upper cabinetry is clad in blackened steel and fluted glass.

This millwork detailing continues into the den, where white oak paneling and a built-in desktop can be closed off from the main living spaces by large blackened steel and fluted glass doors. Alternatively, these doors can perfectly tuck away into the oak millwork to allow flexible space programming.

Many of these materials can be found throughout the unit, creating an overarching theme. For instance, the blackened steel of the den’s custom doors is mirrored in the steel frames of the bathroom vanities, the plumbing fixtures, and even the column cladding.

What was the greatest design challenge you faced during the project, and how did you navigate it?

Renovating a manufacturing building from the 1800’s was an exciting challenge, both in terms of design and coordination. On the design side, we believe that as architects, it is our duty to celebrate the area’s rich history in an authentic yet contemporary manner. This is why we wanted to keep the open nature of these spaces as much as possible. It is also why we used wood and iron in a way that is reminiscent of previous eras, while using contemporary detailing to bring these materials to the present day.

On the coordination side, working with existing buildings in NYC is always a challenge. As precisely as we survey all historic projects, we often encounter surprises during construction that require us to tweak our design on the fly–and 49 Greene was no exception. Furthermore, we had to design an entirely new roof structure, as the existing roof was significantly sloped, which meant giving the 200-year old structure upgrades to account for modern building technologies.

What is your favorite detail in the project and why?

Although it is one of the smallest rooms in each unit, we think the powder room really packs a punch. The vanity and sink are entirely made out of Fior di Bosco marble, which marries well with the ebony black wood veneer panels to create a dark yet calming atmosphere.

In what ways did you collaborate with others, and were there any team members or skills that were essential in bringing this Award winning project to life?

The nature of this project required us to closely collaborate with millworkers, iron workers, and various craftspeople to get the detailing down. We worked with Canova on all of the millwork, Manhattan Steel Door Co. on the large den doors, and with Sage Construction on the stonework and other general detailing. We had many pencil sessions and back-and-forth shop drawing reviews to better understand how to achieve the level of craftsmanship that we envisioned–and we really refined our knowledge of interior detailing along the way.

For more on 49 Greene Street, SoHo, please visit the in-depth project page on Architizer.

49 Greene Street, SoHo Gallery

Reference

Multi Unit Housing

Is Demand Set to Grow for Architects Specialized in Green Roof Design and Renovation?

Improving the Quality of Life for City Dwellers

Barcelona Living Terrace Roofs and Green Roofs Initiative

The Expansion of the Green Roof Market

Let the Light In: Maximizing Natural Light in the Design of Oudong Residence

Oudong Residence Gallery

Revolutionizing Urban Living: MicroPolis Offers Affordable Housing Solutions in NYC’s Empty Spaces

MicroPolis Gallery

SoHo’s 49 Greene Street Embraces the Modern Concept of Loft Living

49 Greene Street, SoHo Gallery

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