Whether it's a custom granny flat (ADU) or a large-scale multifamily development, we've got you covered.

Need community engagement or neighborhood outreach? We're here for that too. Real housing justice requires real community input, and we know how to facilitate those conversations authentically.

We're experienced in designing for independent living and weave universal design principles into every project. These deeply human concerns are balanced with deliberate biophilic design—because connection to nature isn't a luxury, it's essential for well-being.

Our designs create intentional moments for quiet reflection, joyful play, and genuine community connection. Because the best homes don't just shelter bodies—they nurture souls and strengthen neighborhoods.

Whether minor, major or involving historical preservation, Plenum’s approach is unchanged; we balance the goals of property managers & developers while providing inspiring environments for end users. 

How do we do this?

1. Comprehensive project planning minimizes risk throughout the project and construction timeline.

2. Plenum offers HERS-based building energy audits that become a basis from which we assess and guide clients in making appropriate building systems upgrades.  

3. We have a strong understanding and experience of working with quality building materials that both don’t break the budget and address long-term maintenance & sustainability concerns.

Whether minor, major or involving historical preservation, Plenum’s approach is unchanged; we balance the goals of our small business clients, many of whom are transitioning into their first brick and mortar, while embodying each brands’ unique vibe. 

How do we do this?

1. Plenum is your partner! We tailor our services to fit your budget.  Whether it’s a light touch or you need us to take over and do all the things, we are here to help.

2. Our comprehensive project planning minimizes risk throughout the project and construction timeline and is especially helpful for first-timers who are running blind.

3. Plenum offers HERS-based building energy audits that become a basis from which we assess and guide you in making appropriate building system selections or upgrades.  

4. We have a strong understanding and experience of working with quality building materials that both don’t break the budget and address long-term maintenance & sustainability concerns. 

5. Got a vibe? We live to embody that vibe throughout design & development.

6. If you have a design team or a bunch of handy friends, we will happily work with your team to achieve your desired outcome.