What is Adaptive Reuse?
Adaptive Reuse Residential Conversions are projects that repurpose existing buildings for uses other than what the space was originally designed for.
Adaptive reuse offers developers the unique opportunity to save their investment, create and unparalleled story for end users, and make money by converting a disused or underutilized project into a one-of-a-kind residential space.
Chown Pella Lofts, an old factory warehouse converted into a multi-story residential condominium in Portland, OR’s Pearl District.
However, updating old buildings comes with layers of complexity.
Since 1994, Ankrom Moisan has been involved with adaptive reuse projects and housing conversions. The depth of our expertise means we have an intimate understanding of the limits and parameters of any given site – we know what it takes to transform an underperforming asset into a successful residential project.
Why Conversions?
There are many reasons to choose conversion over construction when considering how to revitalize old structures or adapt unused sites.
Rental Housing Demands
According to the National Association for Industrial and Office Parks (NAOIP), the United States needs to build 4.3 million more apartments by 2035 to meet the demand for rental housing. This includes 600,000 units (total) to fill the shortage from underbidding after the 2008 financial crisis. Adaptive reuse residential conversions are an affordable and effective way to create more housing and fulfill that need.
Desirable Neighborhoods
The way we see it, the success of our buildings, neighborhoods, and infrastructure is our legacy for decades to come. Areas with a diverse mix of older and newer buildings create neighborhoods with better economic performances than their more homogeneous counterparts. By preserving and protecting existing structures, conversions contribute positively to the health and desirability of the neighborhood, leading to a quicker tenant fill.
Being committed to the places we occupy, live in, and care about is another reason to embrace adaptive reuse residential conversion projects; they revive our cities. Reducing the number of buildings that sit empty in urban areas plays a major role in activating downtown districts.
Reduced Waste
Saving older, historic buildings also prevents materials from entering the waste stream and protects the tons of embodied carbon spent during the initial construction. AIA research has shown that building reuse avoids “50-75% of the embodied carbon emissions that would be generated by a new building.”
New Marketing Opportunities
Aside from these benefits to the community, adaptive reuse conversions present a way for developers to recover underutilized projects and break into top markets like affordable, market-rate, and student housing.
Construction Efficiencies
Compared to new buildings, residential conversion projects save time, money, and energy, since their designs are based on an existing structure. Adaptive reuse conversions also benefit from not having their percentage of glazing or amount of parking limited by current codes, since they’re already established.
One-of-a-Kind Design
We don’t believe in a magic formula or a linear “one-size-fits-all” approach to composition. Each site is a unique opportunity to establish a one-of-a-kind project identity that’s tied to its history and surroundings.
At the outset of any conversion, we analyze each individual site and tailor our process to align with the existing elements that make it unique. Working with what you have, our designs and deliverables – plans, units, systems narratives, pricing, and jurisdictional incentives – are custom-fit.
It’s our philosophy that you shouldn’t fight your existing structure to get a conversion made; if you can’t fix it, feature it.
Chown Pella Lofts.
Approaching each conversion opportunity with this mindset, we analyze the factors that set a site apart, and embrace those unique elements to ensure a residential conversion stands out. With this intricate and involved process, we’ve been able to get over 30 one-of-a-kind residential conversion projects under our belt.
Through these past experiences, we have identified six key characteristics that make a project a candidate for successful conversion, and six challenges that may crop up during the renovation process. To learn more about what attributes to look out for and what traits to be weary of when considering a residential conversion, read about our “Rule of Six” here.
By Jennifer Sobieraj Sanin, Design Director of Housing and Senior Principal, and Jack Cochran, Marketing Coordinator.
Should Your Building Become Housing? Critical Considerations for Adaptive Reuse
It’s the question on every developer’s mind right now. Is adaptive reuse feasible for my building? Cost-effective? What will a housing conversion project entail?
Since 1994, Ankrom Moisan has been involved with adaptive reuse projects and housing conversions. The depth of our expertise means we have an intimate understanding of the limits and parameters of any given site – we know what it takes to transform an underperforming asset into a successful residential project.
For customized guidance through the adaptive reuse evaluation process, contact Jennifer Sobieraj Sanin, Housing Studio Design Director and residential conversion expert.
The Rule of Six
While there is no magic formula or linear ‘one-size-fits-all’ approach to conversions, we have a framework that should be considered when approaching an adaptive reuse project. We call it “The Rule of Six.”
The Rule of Six outlines six key characteristics that make a project a candidate for successful conversion, and six challenges to be prepared for during the renovation process.
With this informed process, we’ve been able to get over 30 one-of-a-kind residential conversion projects under our belt.
The Six Key Characteristics for a Successful Conversion
Not every building is a good candidate for conversion. By evaluating multiple structure types and working closely with contractors on successful projects, we’ve identified six key characteristics that lead to the creation of successful, low-cost, conversions.
If a property has any of these traits – whether it’s one characteristic of all six – it might qualify as a candidate for a successful conversion.
- Class B or C Office
- 5-6 Levels, or 240′ Tall
- Envelope Operable Windows Preferred
- Walkable Location
- 12,000 Sq. Ft. Plate Minimum
- Depth to Core Not to Exceed 45′
To find out if a property makes for a good adaptive reuse project, consider conducting a feasibility study on the site.
Reach out to get started on your feasibility study today.
The Six Challenges to be Prepared For
West Coast conversions can be particularly challenging with their seismic requirements, energy codes, and jurisdictional challenges – your conversion team should be prepared for these hurdles. The solutions vary by project; contact us to see how we can solve your project’s challenges.
- Change of Use: It’s the reason we upgrade everything. The simple act of changing a building’s use from office to residential immediately triggers a ‘substantial alteration.’ This label starts all the other necessary upgrades.
- Seismic-structural Upgrades: Buildings on the West Coast must meet a certain code level to be deemed acceptable for the health, safety, and welfare of end-users. Often, this required level does not match the current code, meaning negotiations with the jurisdiction are necessary.
- Egress Stairs: Stair width is usually within the code demands for conversion candidates, but placement is what we need to evaluate. When converting to residential, it’s sometimes necessary to add a stair to the end of a corridor.
- Envelope Upgrades and Operable Windows: West Coast energy codes require negotiated upgrades with jurisdictions, as existing envelopes usually don’t meet the current codes’ energy and performance standards. Operable windows are a separate consideration. They are not needed for fresh air but are often desired by residents for their comfort.
- Systems and Services Upgrades: These upgrades often deal with mechanical and plumbing – checking main lines and infrastructure, decentralizing the system, and adding additional plumbing fixtures throughout the building to support residential housing uses.
- Rents and Financials: Determining how to compete with new build residential offerings is huge. At present, conversions cost about as much as a new build. Our job is to solve this dilemma through efficient and thoughtful design, but we need development partners to be on the same page as us, knowing where to focus to make it work.
At the outset of any conversion, we analyze each individual site and tailor our process to align with the existing elements that make it unique. Working with what you have, our designs and deliverables – plans, units, systems narratives, pricing, and jurisdictional incentives – are custom-fit.
To better understand if adaptive reuse is right for your building, get in touch with us. We can guide you through the feasibility study process.
To see how we’ve successfully converted other buildings into housing, take a look at our ‘retro residential conversion’ case study.
By Jennifer Sobieraj Sanin, Housing Studio Design Director.
Contact: +1 (206)-576-1600 | jennifers@ankrommoisan.com