Duplex Renovation Updates for the Kitchen, Baths, and Stairs

Brooke and Sam knew they were home when they walked into this 1,800-square-foot, loft-style Brooklyn condo. The three-bedroom Fort Greene apartment was modern and gave them room to grow. That was good, because by the time they’d closed on it, they had  one-week-old baby Leroy in their arms.

Brooke, a digital media exec, and Sam, a tech specialist, loved the sleek two-floor space, but wanted to freshen up the kitchen and (three!) baths, and give the apartment a whimsical style. While in contract, they’d posted their project on Sweeten, a free service that matches renovators with vetted general contractors.

Soon, they’d chosen their contractor and had keys to the condo. Here’s how new mom Brooke took the designer’s seat and pulled off a duplex renovation in a flash.

Brooke's duplex renovation featuring a refreshed kitchen with island, hanging lights, and new cabinetry

  • Homeowners: Brooke, a digital media exec, and Sam, a tech specialist, posted their duplex renovation on Sweeten.
  • Where: Fort Greene, Brooklyn, New York
  • Primary renovation: Updated three bathrooms with refreshed finishes, improved storage, and playful design touches. Safety improvements to the staircase with a new enclosed barrier and added backing between treads. Plus, a light kitchen refresh with updated cabinet fronts and new lighting, and a reworked laundry and closet setup for better organization.
  • Homeowner’s quote: “Through it all, our contractor and his team were incredible. They understood that I was on a tight timeline and pushed to get things done quickly. My advice as a veteran renovator: when working with contractors, appreciate their expertise!”

Guest blog post by Sweeten homeowner Brooke

Deciding on a duplex that felt like home

We closed on our home one week after I gave birth to our daughter. The search for an apartment lasted longer than planning for the baby. For almost 2 years my husband and I would visit multiple open houses on a weekend throughout Brooklyn while we rented an apartment in Park Slope (a few blocks from where my husband grew up.)

I had sold the apartment on the Upper East Side that I had purchased before we were married in the hopes of us finding a place to purchase together. Finally, while I was pregnant, we found it. When we saw it, we knew Fort Greene was our home.

Planning to renovate? Get free cost estimates from our partner GCs!

Get matched with our vetted general contractors and receive at least 3 quotations for free! You can also find endless home renovation inspiration, detailed guides, and practical cost breakdowns from our blogs.

Light-filled, but ready for a thoughtful duplex renovation

Duplex renovation with new kitchen and cabinetry
Before the duplex renovation with old kitchen and cabinetry
Slide
during-photo-of-bathroom-in-Buckstown-resale-remodel
previous arrow
next arrow
 

The building is a resident-managed condominium built in 2010. The apartment is a duplex with 1,800 square feet of living space. We loved the clean, modern look and the openness and light in the apartment. It wasn’t perfect, though. All three of the bathrooms needed updating, the kitchen felt tired, and the stairs weren’t kid-safe.

The upstairs felt challenged: There was no master walk-in closet,  a huge landing off the stairs not fully maximized, and the laundry was tucked into a closet with a small space for linen. We had a vision and felt sure we could fix these problems while adding real value to the property. 

We had one month left on our Park Slope lease and 10 weeks of work to do. This was my second renovation, but my husband’s first. He felt we needed a designer and architect in addition to a contractor. We weren’t moving plumbing or taking down walls, so an architect wasn’t needed.

I convinced him of my design abilities by creating mood boards on Houzz, pins on Pinterest, and making a cohesive design plan. This DIY approach was key to keeping costs down and saving us time during our duplex remodel.

Functional duplex upgrades with the help of an expert

baby proofing stairs

For the safety of our baby, we wanted a new banister with a closed glass barrier and to install backings between the treads of the open stairs. Our Sweeten contractor helped me find a way to do this without compromising the style of the modern staircase, which was excellent!

While the bathrooms were the main focus, we didn’t have much budget for the kitchen, but it needed a refresh. I decided to replace two sets of cabinet doors with black-framed glass facings to give the space a new feel and continue the open feeling of the glass banister through to the rest of the first floor.

wallpaper bathroom

Renovate expertly with Sweeten

Sweeten brings homeowners an exceptional renovation experience by personally matching trusted general contractors to your project, while offering expert guidance and support—at no cost to you.

Start your renovation

I changed out the pendant lights with a coordinating set that has white-glass shades and black cords. This quick-fix was exciting!

I was most looking forward to working on the kids’ bath. I wanted tiles that were neutral and sophisticated—this would ensure that a future buyer wouldn’t find the bathroom too edgy. But I also wanted it to be fun for our little girl.

wallpaper bathroom

When I saw the blue with pink and yellow floral wallpaper, I knew it was perfect. The shower tiles, with a textured gray pattern, are my absolute favorite feature.

Quiet tones, bold blooms, and a little everyday luxury

industrial shower door

In the powder room downstairs, we decided to use wood-looking ceramic tiles on the floor I had leftover from a previous renovation. Since the tiling would be neutral, I wanted to add something amusing and sophisticated—the black-and-white floral wallpaper was a find.

The large-scale pattern, absent of color, makes the small bathroom pop without looking too busy.

bathroom

In the master bathroom, we had fun with hexagon floor tiles. The textured gray tiles are Sam’s favorite find—they were a splurge, but by using them to skirt the tub, we didn’t need many. We chose a large mirrored medicine cabinet to increase storage and make the tiny space feel larger.

Order from clutter and a remodel worth celebrating

Overall, we made closet storage more efficient, including closing off the washer and dryer, which was located on the second-floor stairwell landing, into its own closet. Now, as a full laundry room, it hides all the linens and clutter. 

Through it all, our contractor and his team were incredible. They understood that I was on a tight timeline and pushed to get things done quickly. They set up a materials shopping list for me and suggested successful materials from previous renovations they’d done. They helped us source and purchase materials at good prices. My advice as a veteran renovator: when working with contractors, appreciate their expertise! 

We never had a problem that we couldn’t solve with our construction team. We stayed at my mom’s Upper East Side apartment for a month while we finished, and I traveled back and forth from Manhattan to Brooklyn. Our renovation took roughly 10 weeks from start to finish.  

We had a hard move-in date, as I had booked our baby-naming party and had invited 45 people to the apartment. We hit it! We moved in on Tuesday, and everyone came on Saturday.

It was a challenge, but it worked out perfectly. Every day, my husband and I look around and think, “Wow, we did it.” We designed a space that feels like us—bright, comfortable, and home!  

Thank you, Brooke and Sam, for sharing your new home!

Ready to renovate? Start here for free!

Here you can learn more about our services and locations. Alternatively, browse more home renovation inspirations, processes, and cost guides.

Renovation materials

KITCHEN RESOURCES: 

  • Custom cabinet doors: Cabinetmaker sourced through contractor. 
  • Pendant light fixtures: Alibaba.

CHILD’S BATHROOM RESOURCES: 

  • Fine Point Floral wallpaper in blue: Chasing Paper. 
  • Atelier White matte floor tiles: Sourced through contractor
  • Cubo Velluto Calacatta Gold Textured shower tiles: Artistic Tile. 
  • Gillette vanity: Allmodern. 
  • Kohler medicine cabinet and toilet: Kohler. 
  • Moen sink faucet: Moen. 
  • Shower door: Dreamline. 
  • Tissue holder & towel ring: West Elm. 
  • Towel hooks: Build.com. 
  • Lighting fixtures: Home Depot. 

POWDER ROOM RESOURCES: 

  • Black and white floral wallpaper: Anewall. 
  • Calacatta Gold Polished floor tiles: Provided by contractor. 
  • Kohler Santa Rosa toilet: Kohler. 
  • Sink: American Standard. 
  • Moen faucet and shower system: Moen. 
  • Mirror: Wayfair. 
  • Shower door: Dreamline. 
  • Rough-cast black towel bar, tissue holder & robe hook: CB2. 
  • Lighting fixtures: Home Depot.

MASTER BATHROOM RESOURCES: 

  • Saigon Black Matte Hexagon Field Floor tiles: Sourced through contractor. 
  • Tub skirt tiles: Pratt & Larson. 
  • Vanity: decorplanet.com. 
  • Medicine cabinet: Allmodern. 
  • Shower, tub, drain & shower system and faucet: Delta. 
  • Kohler Santa Rosa toilet: Kohler. 
  • Towel bar, robe hook & tissue holder: Etsy. 
  • Lighting fixtures: houzz.com.

Frequently asked questions

The characteristics of a duplex apartment are two levels within one home and a clear separation of living zones. This layout often places shared spaces on one floor and bedrooms or private rooms on the other for a more house-like feel.

The difference between a duplex and a townhouse is that a duplex describes an apartment layout across two floors, while a townhouse describes a building type that is typically a multistory home with its own entrance. You can even have a duplex inside a townhouse building, because one term is about the unit layout and the other is about the structure.

It is called duplex because the term refers to a “double” arrangement, most commonly a home with two levels or two connected parts. In real estate usage, it signals a two-part layout, which is why it is often associated with two-story living.

You may also like

Renovate with Sweeten!

sweeten-magic

We’ll match you with vetted general contractors and offer support until your project is done — at no cost to you!

Start your renovation

Customer review 5.0

sweeten-thumbsup

“I liked using Sweeten! It gave me a great place to start, since I had no idea how to begin my renovation projects. I will be using them again.”

— Mary C. from Philadelphia, PA

Read more reviews —>
Start your renovation
no-cost-blue

Subscribe to our
renovation newsletter