More Space for New Yorkers

Looking for more space without leaving home behind? Unit Two Development helps New Yorkers turn their backyard, garage, or basement into a smart, flexible home.

We guide you through the process of building an accessory dwelling unit (ADU) that fits your unique needs. ADUs are a great way to keep family close, earn extra income, and boost your property value.

Whether for family, guests, or extra income, let's create the space you need. Get in touch to take the first step.

A backyard patio with green grass, outdoor seating, potted plants, a wooden fence, and a house with beige siding and white trim under a partly cloudy blue sky.
Clean, modern kitchen with white cabinets, black countertops, a window, a refrigerator, and a white dining table with chairs.

Garage Conversions

Convert your underutilized garage into a comfortable new home for a family member, guest, or tenant.

A backyard with a wooden deck and steps leading to a lawn and backyard home, surrounded by green trees and plants in pots and garden beds, with neighboring houses visible in the background.

Backyard New Build

Customize every detail of a new home, nestled in your backyard and designed to your specifications.

Colorful residential houses on a sunny street with green lawns and trees.

Interior Partitions

Is your home too big for your needs? We can help subdivide your existing space to add a new unit that can provide income while keeping you in the neighborhood you love.

Modern kitchen with white cabinets, black countertops, a stainless steel stove, a washing machine, and an adjacent dining area with a small table and two stools, dark blue and pink painted walls, three windows, and wood flooring.

Basement Apartments

Construct a legal and safe basement apartment that can help you make the most of space that you already have.

Our Simple Process

Two people sitting at a table in an office conference room, working on laptops, with one person gesturing as they discuss.

Feasibility & Eligibility

We start by assessing your property to confirm it’s a good fit for an ADU according to local codes and regulations. Reach out for a free consultation.

A wooden table with architectural sketches, markers, a roll of tape, a smartphone, a laptop, and design magazines.

Design & Financing

Two construction workers, a man and a woman, wearing safety helmets, yellow safety glasses, and work clothes, are working on a wooden wall at a construction site. The woman is smiling and reaching out.

We introduce you to top-notch architects, then connect you with lenders that bring your dream project within reach.

Construction

Finally, we help you choose from a list of vetted, licensed, local contractors, and help you manage the building process – so you can relax while your ADU comes to life.

Contact Us

Interested in learning more? Contact us, tell us a bit about your home, and we’ll get in touch to discuss.