Nestled on a tree-lined street off Dupont Circle, a stately Beaux Arts townhouse captured the hearts of a couple looking to trade up from their nearby condo. The 1915 brick beauty—with impressive, arched windows gracing its front façade—offered the architectural character and traditional bones they were after, plus ample space to start and raise a family. “It just felt like a place we could be and grow in for a long time,” says the wife. “We loved the historic features. Those arched windows definitely drew us in.”

The aged abode needed an update, though. Purchasing it in 2020, the new owners—he’s an entrepreneur and she’s a journalist—wanted to tackle a host of improvements before moving in. They enlisted interior designer Zöe Feldman, who led them to architect Neal Thomson. The thoughtful, two-year renovation and redesign that followed would touch every inch of the now-four-bedroom, four-and-a-half-bath home.

Protected under The L’Enfant Trust’s conservation program, the front elevation remained happily intact; the back benefited from the addition of new windows. Inside, the primary goals were to increase function for a growing family (the couple’s first child arrived mid-renovation and their second was due at press time) and to infuse a modern-classic style throughout. “The project was an effort to create a ‘new old’ house by today’s standards,” reveals Thomson. “Keeping the spirit of the old house alive was really important. It became a balancing act.”

Collaborating with Pyramid Builders, the team reconfigured the spaces, bringing cohesion and order to a plan that had suffered piecemeal changes over the years. They relocated a powder room that floated between the dining room and kitchen to the stair hall; combined the kitchen and adjoining breakfast room into one airy space; and flipped the positions of the second-floor primary bedroom and bath. A second bathroom was added on the third floor, where the two children’s bedrooms and the husband’s office sit; other bathrooms received sparkling makeovers.

A separate basement apartment (previously a rental unit) was reintegrated into the main residence, bringing its total square footage to about 5,000. Now, a back stair accesses that revamped level, which houses a playroom/TV hangout, guest room, full bath, gym and utility spaces.

The redo also included an overhaul of the HVAC, electrical and plumbing systems. Lead abatement was a key concern, too. “Great care was given to build a new life for this house,” says Bret Anderson, founder and president of Pyramid Builders. “All the things you don’t see really do add up to the home’s overall health and longevity.”

Although preservation was a priority for the owners, many timeworn original materials couldn’t be salvaged. In some cases, historically accurate replacements—such as the narrow-plank, stained-oak floors installed throughout and the dining room’s plaster crown moldings—achieve comparable charm. Other dated elements gave way to simplified versions, as the living room’s bolection-style marble fireplace surround illustrates.

Encapsulating the project’s old-meets-new approach, steel-framed French doors now separate the front vestibule from the foyer. “We bifurcated that area,” explains Thomson. “It’s a moment you see in a lot of old houses, where there’s the initial front door and then an interior door. We brought back some of those elements that had been lost along the way, but played with updated materials.”

Feldman’s choices of a mosaic-flower tile for the vestibule floor and deep-purple paint for its walls and trim hint at what’s to come. “When you walk into this house, you know it’s been here forever, yet it feels relevant for today,” she offers.

The kitchen design, she explains, intentionally leans modern “to create a nice tension” within the historic setting; a fluted island plays the starring role and provides hidden storage. The breakfast area’s built-in banquette features drawers underneath for stashing linens and such.

As the renovation dust settled, Feldman worked closely with the wife to establish a balanced aesthetic. “She wanted a modern sensibility, but also for things to feel a little more formal,” the designer relays. “We wanted to honor the classic bones of this elegant townhouse,” referencing its 10-foot ceilings, among other grace notes. The dining room’s hand-painted wallpaper from de Gournay was an early selection that set the tone.

Room schemes combine colorful upholstery, vintage finds and statement lighting. A designer-client buying trip to New York yielded many selections that became stylish springboards. Case in point: An amethyst, cashmere-velvet fabric that caught the wife’s eye now adorns the family room sofa. This jewel-toned sectional serves as the pièce de résistance in an otherwise fairly quiet plan, with wool-clad walls and a bouclé-covered chaise. As Feldman explains, her client “wanted the spaces to be comfortable for family, but not at the expense of the design.”

The couple is thrilled with the harmony struck by their collaborative team. The wife notes, “Our home nods to history, yet it’s been modernized.”

Renovation Architecture: Neal Thomson, AIA, principal, Thomson & Cooke Architects, Washington, DC. Interior Design: Zöe Feldman, principal; Tenley Masson, senior designer; Charis Fortunato, senior project manager, Zoe Feldman Design, Washington, DC. Renovation Contractor: Bret Anderson, Pyramid Builders, Annapolis, Maryland.

RESOURCES

THROUGHOUT
Cabinetry: oldtownwoodworking.com; themasterswoodshop.com; trailstrim.com.

KITCHEN
Roller Shades: rockvilleinteriors.com. Dining Pendant: contardi-usa.com. Kitchen Pendant: rollandhill.com. Chairs: 1stdibs.com. Chair Fabric: arc-com.com. Banquette Fabrication: oldtownwoodworking.com. Banquette Fabric: perennialsandsutherland.com. Fluted Island Paint: Chantilly Lace by benjaminmoore.com. Island & Perimeter Countertops: petrastonegallery.com. Paint: Wevet by farrow-ball.com. Pillow Fabric: kravet.com. Footed Bowl: panoplie.com.

LIVING ROOM
Sofa: Finch Studio through nydc.com. Semi-Flush Mount Light: vaughandesigns.com. Window Treatments: rockvilleinteriors.com. Coffee Table: blendinteriors.com. Stools: guyregalnyc.com. Chair: lepereinc.com. Chair Fabric: rogersandgoffigon.com. Marble Side Table: etsy.com. Shelf & Cabinet: chairish.com. Rug: starkcarpet.com. Side Table: 1stdibs.com. Steel Doors: Custom through Metro Steel. Paint: Blackened by farrow-ball.com.

NURSERY
Wallpaper: pierrefrey.com through hinescompany.com. Carpet: starkcarpet.com. Poufs: lepereinc.com. Glider & Ottoman: montedesign.com. Dresser: crateandbarrel.com. Crib: maisonette.com. Shelves: stillfried.com. Roman Shades: europatex.com Roman Shade Fabrication: rockvilleinteriors.com.

PRIMARY BEDROOM
Paint: Great White by farrow-ball.com. Drapery: cowtan.com. Roman Shade: rockvilleinteriors.com. Bed Upholstery: gretcheneverett.com. Bed Fabric: pierrefrey.com through hinescompany.com. Chair: dennismiller.com. Chair Fabric: zimmer-rohde.com through ruefour.com. Black Lamp: vintage through allybanksinteriors.com. Pleated Lamp: vaughandesigns.com. Sconces: Latesda Studio through hollyhunt.com. Lumber: 1stdibs.com. Bedding: matouk.com. Light Fixture: gong.co.uk. Dresser: 1stdibs.com. Bedside Table: aerostudios.com. Marble Side Table: etsy.com. Rug: starkcarpet.com. Art: Tenley Masson.

ENTRY HALL
Art: benhunter.gallery. Art Framing: Frameworks; 202-333-3335. Paint: Wevet by farrow-ball.com. Console Table: 1stdibs.com. Lamp: David Bell Antiques; 202-965-2355. Bench: Sofie Osterby through kolkhoze.fr. Rug: mattcamron.com.

FAMILY ROOM
Wallpaper: phillipjeffries.com. Pillow: dedar.com through hollyhunt.com. Chaise: verellen.biz. Lamp: vaughandesigns.com. Drapes: cowtan.com. Sectional Sofa: americanleather.com. Sectional Sofa Fabric: usa.delecuona.com. Side Table: thibautdesign.com through hinescompany.com. Wood Side Table: lawsonfenning.com. Coffee Table: dirkvanderkooij.com. Carpet: starkcarpet.com.

STUDY
Paint: De Nimes by farrow-ball.com. Sconces: vaughandesigns.com. Rug: Vintage through elikorugs.com. Window Treatments Fabric: larsenfabrics.com through cowtan.com. Window Treatment Fabrication: rockvilleinteriors.com. Pillow Fabrics: clarencehouse.com through hollyhunt.com; pierrefrey.com through hinescompany.com. Daybed Fabric: jamesmalonefabrics.com through ruefour.com. Daybed Fabrication: rockvilleinteriors.com. Knobs: rejuvenation.com.

ENTRY/DINING
Paint: Wevet by farrow-ball.com. Wallpaper: degournay.com. Hanging Shade: visualcomfort.com. Chair: blendinteriors.com. Dining Chairs: 1stdibs.com. Dining Chair Fabric: zimmer-rohde.com through ruefour.com. Dining Chair Fabrication: rockvilleinteriors.com. Rug: chairish.com. Chandelier: vaughandesigns.com. Sconces: visualcomfort.com. Floating Console: vancollier.com. Dining Table: americaneyewdc.net.

PRIMARY BATH
Limewash: portolapaints.com. Side Table: lawsonfenning.com. Sconces: remains.com. Pendant: sheherazadehome.com through chairish.com. Runner: mattcamron.com. Plumbing: waterworks.com. Footed Bowl: panoplie.com. Vanity: themasterswoodshop.com. Marble Vanity Top & Tub Surround: petrastonegallery.com.

STUDY
Paint: De Nimes by farrow-ball.com. Desk & Desk Chair: julianchichester.com through americaneyewdc.net. Eames Chair & Ottoman Fabric: scalamandre.com. Eames Chair & Ottoman Fabric Upholstery: gretcheneverett.com. Sconces: visualcomfort.com. Rug: Vintage through elikorugs.com. Desk Lamp: Zach Stamatis for zoefeldmandesign.com. Desk Lamp Shade: hinescompany.com. Window Treatment Fabric: larsenfabrics.com through cowtan.com. Window Treatment Fabrication: rockvilleinteriors.com. Vase: Taiki Fujimori.