Interior design studio · Northern Virginia, DC, Maryland and the Delaware shore · Virtual design nationwideCall or text (703) 555-0142
Debbi Porter Interiors
Interior design · Washington, DC

Interior designer in Washington, DC

DC homes run from bay-front Capitol Hill rowhouses to Kalorama residences and Spring Valley colonials, each with its own proportions.

  • Complimentary discovery call
  • Single rooms to whole homes
  • Founder-led, every project

Prefer to talk? Call or text (703) 555-0142

The primary bath: a clawfoot soaking tub, marble floors and a glass shower.

Start your Washington, DC project

Two minutes. We reply within one business day.

Step 1 of 7

Which rooms are you planning? Choose all that apply

  • Complimentary call
  • No obligation
  • Single rooms welcome

Prefer to talk? Call or text (703) 555-0142

Most of Georgetown's old rowhouses are Victorian, even though nearly all of them get called Federal, and that kind of detail shapes how a DC house should be furnished. Debbi Porter Interiors is an interior design studio based in Northern Virginia that works with homeowners across Washington, from Capitol Hill and Georgetown to Kalorama, Spring Valley, Cleveland Park and city condos. Start with a complimentary discovery call by phone or Zoom.

Rowhouses on Capitol Hill and in Georgetown

Capitol Hill is one of the largest historic districts in the city, and its rowhouses run from Federal townhouses and Italianate rows with bracketed cornices to late 19th century brick rows with full-height projecting bays and Queen Anne towers. Georgetown has a smaller number of true Federal houses and many more Victorians in the Italianate and Queen Anne styles.

Rowhouses share walls, so the light comes from the front and the back, and the bay window at the front is usually the best seat in the house. We like to give the bay its own furniture, a pair of chairs and a small table or a built-in seat, so it becomes a room within the room. High ceilings and tall, narrow windows in these houses call for curtains that are hung high and made long, and for lighting that brings warmth into the middle of the house where daylight doesn't reach.

The interiors of rowhouses can handle real color. A dark, glossy dining room, a papered stair hall, a front parlor in a saturated shade that looks right next to old brick. Your rowhouse's original details, like mantels, plaster medallions and stair rails, become the frame we design inside.

Large rooms in Kalorama

Kalorama is known for embassies and diplomatic residences, along with elegant townhouses and large stone and stucco houses in Georgian Revival, Colonial and Mediterranean styles. The rooms are often formal and generously sized, with high ceilings and grand staircases, and they're frequently used for entertaining.

In rooms this size we think about how a party moves. Where people gather when they arrive, where they sit after dinner, how a single big living room can hold several conversations at once. Multiple seating groups, art at the right scale and lighting that flatters people as much as the architecture are all part of it. These rooms can hold important antiques and art, and we're glad to design around a serious collection.

The living room: coffered ceiling, a crystal chandelier and an ivory settee facing the fireplace.
The living room: coffered ceiling, a crystal chandelier and an ivory settee facing the fireplace.

Planning a project in Washington, DC? Start with a complimentary discovery call.

Detached houses in Spring Valley and Cleveland Park

Spring Valley was built by the W.C. and A.N. Miller company starting in the late 1920s on curving streets that follow the land, with Colonial Revival houses, Tudors, Cape Cods and later ranch houses under big old trees. Cleveland Park grew around the streetcar in the 1890s, and many of its houses have wide porches, large windows and long overhanging eaves, in Queen Anne, Colonial Revival, Craftsman and other styles.

These are family houses with yards, porches and more rooms than a rowhouse, and the design work tends to be about making the whole house feel consistent. We often work room by room here, starting with the living and dining rooms, then moving to a primary suite or a sunroom. Our full-service design covers the whole process, from the plan to the last accessory, if you'd rather hand it all off.

City condos

DC condos come in every form, from converted older buildings to new glass towers. We handle the same constraints in all of them: fixed ceiling lights, building delivery rules, limited storage and the need for every piece of furniture to earn its place. A condo that's a pied-a-terre for a client who lives most of the year elsewhere gets a different plan than a full-time home, with easier-care fabrics and a design that feels ready the moment you walk in.

Condo living rooms in the city often serve as dining room, office and guest room too. We like furniture that changes roles: a console that becomes a desk, a sofa that sleeps a guest, a round table that seats four for dinner and holds a laptop at noon.

  • Elevator and loading dock bookings planned into the install
  • Lamps and plug-in sconces where wiring can't move
  • Furniture with storage built in
  • Pied-a-terre plans that are ready to live in on arrival
The kitchen: full-height marble, white cabinetry and a long island.
The kitchen: full-height marble, white cabinetry and a long island.

Neighborhoods

GeorgetownA few true Federal houses and many more Italianate and Queen Anne Victorian rowhouses.
Capitol HillA large historic district of rowhouses with projecting bays, decorative cornices and front or rear gardens.
KaloramaEmbassies, diplomatic residences and large Georgian Revival, Colonial and Mediterranean-style houses.
Spring ValleyMiller-built Colonial Revival houses, Tudors and Cape Cods on curving, tree-lined streets.
Cleveland ParkStreetcar-era houses with wide porches and deep eaves, plus garden apartments near Connecticut Avenue.
Downtown and waterfront condosHigh-rise and converted buildings where storage, lighting and delivery rules shape the design.
I absolutely love our new home!

Debbi helped me design our Florida home from start to finish, inside and out. She took my vision and put it all together with careful thought to each and every piece. She presented new, fresh ideas which completed the look I was going for. Debbi is also very precise in her measurements and her process, which was very much appreciated.

Meg P. · Sanibel Island, FL

Questions from Washington, DC

How do you design a Capitol Hill rowhouse with light only at the front and back?
We treat the middle of the house as the place that needs the most help. Layered lighting from lamps, sconces and picture lights brings warmth into those rooms, and we choose colors that glow under artificial light. Mirrors and lighter fabrics near the windows help bounce daylight back into the house.
Can you work on a pied-a-terre in DC for clients who live elsewhere?
Yes. Many of our clients own more than one home, and a city apartment needs a plan that's ready the moment you arrive. We handle ordering, receiving and installation, so you can be somewhere else while the work is underway and walk into a finished, styled home.
Do you design large formal homes in Kalorama for entertaining?
Yes. Formal rooms work best when we plan them around how guests move: where they gather, where they sit after dinner and how one large room can hold several conversations. We design multiple seating areas, scale art and lighting to the room and work around any important collection you own.
Do you work on historic houses in DC?
Yes. We design interiors and keep the original details, like mantels, plaster work and stair rails, at the center of the plan. We don't manage construction, so for exterior or structural changes in a historic district, you'll work with an architect or contractor who knows the review process. We'll coordinate the interior selections with them.
I live in Spring Valley. Can I start with one or two rooms?
Of course. We take on single rooms with no whole-home minimum. In a larger detached house, many people start with the living and dining rooms and come back for the primary bedroom or a sunroom later. Each new room is designed to fit with the ones already finished.
What does it cost to work with you in Washington, DC?
Your fee depends on the scope, how much is custom and how much of the work you want us to handle. A condo living room and a whole Kalorama house are very different projects. We go over the fee and a realistic furnishing budget early, after the discovery call, before any design work begins.
Complimentary discovery call

Start your Washington, DC project

Tell us about your home and the rooms on your mind. It takes about two minutes, and we reply within one business day.

Step 1 of 7

Which rooms are you planning? Choose all that apply

  • Complimentary call
  • No obligation
  • Single rooms welcome

Prefer to talk? Call or text (703) 555-0142