A Brooklyn Brownstone Renovation “Flips” for the Better

Living space and rental come together in this Brooklyn brownstone renovation

Brooklyn brownstone renovation with black framed windows

  • Homeowners: Bellamy, an executive at The GAP, and Zak, a senior environmental scientist, posted their brownstone renovation on Sweeten
  • Where: Bed-Stuy in Brooklyn
  • Primary renovation: A 2,400-square foot Brooklyn brownstone renovation transformed the owners’ duplex and garden rental
  • With: Sweeten general contractor
  • Homeowner’s quote: “Aligning our budget was our major obstacle, but consulting with our contractor was great.

Written in partnership with homeowner Bellamy. “After” photos by Kate Glicksberg.

Brooklyn renovation

Finding their circa 1900 Brooklyn brownstone home

After a grueling year-long search, countless open houses, and one house lost in a bidding war, we found our home. Remarkably, it had everything we wanted: it was a two-family home in the heart of “brownstone” Brooklyn, with original hardwood floors. Most of the houses in the neighborhood were built circa 1900. Many we viewed did not stand the test of time, but this home had been in the same family for years and did not show the usual wear-and-tear of a 100-year-old home. We were lucky, but we did need to embark on an old home renovation.

townhouse floor plan
brownstone kitchen before
brownstone before
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brownstone exterior



I was thankful to stumble upon Sweeten early in my search for general contractors in Bed-Stuy. While I had owned a home before, this was our first time doing a large-scale Brooklyn brownstone renovation that would require more than our DIY skills could handle.

The layout of the house and our budget did not afford us a ton of options, so the renovation was straightforward. We focused on structural changes to change the flow and use of the house. Thankfully, when we moved in, we were able to live in the garden floor apartment while we renovated the upper two floors where we would eventually live.

brownstone living room

Salvaging and repurposing

We removed the original entry doors as you come into the entry foyer, but left the structural wall intact. This allowed the area to feel more open as you continue into the living area; it also gave back more livable space to work with. However, I loved the original details of the doors. Luckily, they just fit the ceiling clearance on the second floor and they found new life as the guest room headboard.

In the living room and through to the kitchen, we tore down two walls and exposed a long expanse of brick wall. The former owner had repointed the brick in the front room with black mortar, which was a real eyesore. When we exposed the whole length of the house, we were left with two walls that didn’t match. Limited by our budget, we repointed the half that was previously covered and experimented with painting techniques to blend the two together.


An overhaul for the kitchen

I wanted the updated kitchen to be the focus of the home. There were three main obstacles: adding a door for backyard access, the ceiling height, and a must-have double oven. I initially wanted to enlarge the back window above the sink to make it a focal point and let in more natural light. Not far along into the kitchen process, I had to abandon that idea since we were concerned with what the enlarged opening would do to the structural integrity of the home, given its age. It was also a huge expense so we chose to use those dollars elsewhere.

In the end, we actually made the window above the sink slightly smaller to allow for a proper backsplash. We replaced the second window with a door and added a small landing and stairs for easy backyard access.

townhouse kitchen

beer tap

Finding the right appliances

The next question was how to vent the hood with 11-foot-high ceilings and open shelving left nowhere to hide. Ultimately, the ducting was kept exposed and vented directly through the wall outside. I love the industrial element it adds to the newly renovated space.

Lastly, where to fit the double oven? At first, I was concerned I would be giving up valuable pantry space, but the layout worked out perfectly and there was room for everything we wanted, even the custom built-in beverage taps. We are home-brewing enthusiasts and wanted a unique feature in our kitchen to showcase that.

townhouse kitchen

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kitchen with white waterfall island

Splurging and saving

We needed to refresh the first-floor bath which was an easy update. The layout was already functional, so we kept it as-is with a direct replacement—aka rip-and-replace—of all the fixtures. We were able to salvage the original door and reuse the existing tub. We later put our DIY skills to the test and added fun wallpaper and wainscoting.

“He worked with us to determine where we could splurge and save.”

The top floor previously served as a separate apartment complete with its own kitchen. We wanted to have a master bedroom, master closet, master bathroom, guest bedroom, and laundry room. The tricky part was figuring out where to put everything. The pre-existing kitchen allowed us to easily add a washer and dryer without a huge expense. Once that was decided, everything else fell into place.


The master bedroom closet is a dream spot that had been a small room that our contractor converted. My favorite splurge on the top floor was adding a heated bathroom floor to the bathroom process—worth every penny in the winter.

Throughout the house, we did some major upgrades that elevate the whole space: we put up fresh drywall throughout the second floor, refinished the original floors in a dark walnut color, and replaced all the windows in the house.

townhouse bedroom


floating vanity

Brooklyn brownstone renovation: budget and process

While I would not necessarily recommend living in a renovation (so much dust), it did allow us to check on the progress and be more involved in day-to-day decisions such as outlet locations and doorknob height. We optimistically thought the renovation would take three months, but we did add on some significant projects that stretched the timeline. Overall, once we chose our contractors, the project took about five months to complete the top two floors with some minor updates in the garden apartment.

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Aligning our budget was our major obstacle, but consulting with our contractor was great. He worked with us to determine where we could splurge and save in each room. Once our Sweeten contractor realized we were quite handy, we were able to figure out what we could do ourselves versus what we should leave to the professionals. For example, we chose to take on all the painting, which was a huge undertaking. I’m talking all ceilings, all walls, all trim, and multiple coats! I don’t think we understood what a huge task it was—and that in certain spaces, the contractor was unable to move forward until we completed painting. I’m glad we did it, but it was a grueling several months and I’m pretty sure I gave myself carpal tunnel.

walk in closet

desk nook

Switching the brownstone layout

The biggest change in terms of the function of the home was separating the garden floor apartment from the upper two floors. In dividing the two, we were able to gain a coat closet in the apartment and additional storage space for us before the basement level. The ground floor is now available as its own standalone rental unit, while we live on the two floors above. Now that the house is done, I am so thankful we splurged on what we wanted—replacing the windows, skim-coating, and repointing the brick; those are some of my favorite things in the house.

Thanks, Bellamy and Zak, for sharing your Brooklyn brownstone renovation story with us! Here’s how they renovated their new garden rental apartment on a budget. 

Renovation Materials



  • Foundations Collection shower fixtures: Delta
  • Hex black floor tile: Merola
  • Fresh White wall tile: Jeffrey Court
  • Opalhouse Speckled Dot peel-and-stick wallpaper: Target
  • Godmorgon/Odensvik vanity and sink; ENSEN faucet: IKEA
  • Vanity light from Ainsley Collection, 56552PN: Hinkley Lighting


  • Kenmore refrigerator and slide-in gas cooktop: Kenmore
  • Bosch dishwasher, SHVM78W53N: Bosch
  • Whirlpool self-cleaning double electric wall oven, WOD51EC0AS: Whirlpool
  • Floor tile, FRC8TWED: Merola
  • Kitchen cabinets: Custom by contractor.
  • Omnia cabinet knobs, 9153/18.3: Omnia
  • Quartz countertops, 1141: Caesarstone
  • Fresh White backsplash tile, 96012: Jeffrey Court
  • Olde London apron-front farmhouse fireclay sink: Empire Industries


  • Porter shower fixtures, 142984C-BN-A: Delta
  • Carrara marble hex mosaic floor tile, C33XH: MarbleOnline.com
  • Retro Octagon White Dot shower floor tile, 96025; Fresh White wall tile, 96012: Jeffrey Court
  • Godmorgon/Odensvik sink and vanity, 291.852.39: IKEA
  • Vanity cabinet fronts: Semihandmade
  • Vanity light from Ainsley Collection, 56552PN: Hinkley Lighting


  • Trim paint in Totally Black, HDC-MD-04; Wall paint in Pure White, PPU18-06: Behr

Updated on June 26, 2023

Popular questions asked

What is a brownstone?

Brownstone is a historically popular building material. Short for brown sandstone, brownstone is characterized by its dark appearance due to the ample amount of iron in the stone. Typically, a true brownstone house will be made of brick, with only the exterior being sandstone. Sandstone—also called freestone—is soft, which makes it easy to cut in any direction. This allows for a multitude of styles and variety in design.

What does a brownstone house look like?

Brownstone houses have the basement above ground, with a stoop staircase extending up the main floor. Brownstones were originally designed so that the basement would not be able to flood, and any water that got into the basement would be minimal. Normally these townhomes are between 3 and 4 floors, which provides ample living space.

Why are brownstones so expensive?

Even though brownstone is great for sculpting and pattern making, it is a fragile material. Many brownstones were built in the 19th century, so the restoration process for 21st-century homeowners can be lengthy and intricate. The fragility of the stone makes it very hard to replicate what used to exist and then to match it to the surrounding brownstone townhomes. The intricate designs allow for a beautiful finish, but it comes at a price.

Sweeten handpicks the best general contractors to match each project’s location, budget, and scope, helping until project completion. Follow the blog for renovation ideas and inspiration and when you’re ready to renovate, start your renovation on Sweeten.

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