3117 O St Nw, Washington, DC 20007
Local realty services provided by:CENTURY 21 New Millennium
3117 O St Nw,Washington, DC 20007
$14,995,000
- 7 Beds
- 6 Baths
- - sq. ft.
- Single family
- Coming Soon
Listed by: daniel m heider
Office: ttr sotheby's international realty
MLS#:DCDC2243948
Source:BRIGHTMLS
Price summary
- Price:$14,995,000
About this home

Set along one of Georgetown’s most established residential blocks, 3117–3121 O Street NW presents a rare townhome compound offering exceptional scale, privacy, and versatility. Originally built in 1900 and comprehensively remodeled in 2019, the property encompasses approximately 7,200 square feet across a primary residence and a fully integrated guest house.
The main residence honors classic Georgetown architecture while delivering a highly livable, thoughtfully modernized layout. Formal living and dining rooms anchor the main level, each defined by fireplaces and gracious proportions. The kitchen opens directly to the central courtyard through French doors, creating a seamless flow between interior and exterior spaces. Designed for both everyday living and entertaining, the kitchen is outfitted with Wolf and Sub-Zero appliances, multiple refrigeration zones, dual wine storage, and a breakfast area with its own fireplace.
Outdoor living is a defining feature of the property. The private, landscaped courtyard is centered around a lap pool with an automatic cover and is complemented by fountains, flagstone patios, and an outdoor kitchen, forming a tranquil retreat rarely found in the heart of the city.
The upper levels of the main house are anchored by a dedicated primary suite wing featuring dual walk-in closets and a spa-style bath with a skylight, soaking tub, and dual water closets. Additional bedrooms span the upper floors, many with fireplaces, offering flexibility for guest accommodations, home offices, or private studies. The lower level is equally well-considered and includes a recreation room, gym, theater with seating for eight, and a laundry room.
The guest house, accessible both internally through the lower level and via a separate exterior entrance, adds a meaningful layer of adaptability. With its own living space, kitchenette, bedrooms, bathrooms, and direct garage access, it functions seamlessly as guest quarters, extended family accommodations, or a private work-from-home residence. A two-car attached garage with EV charging, along with additional driveway parking, further distinguishes the offering and provides a level of convenience seldom found in Georgetown.
Throughout the home, systems and infrastructure have been carefully curated, including multi-zone HVAC, whole-house audio, automated blinds, integrated home automation, and security systems.
Defined by scale, outdoor living, and flexibility, 3117–3121 O Street NW represents a rare opportunity to own a timeless Georgetown compound designed for modern city living.
Contact an agent
Home facts
- Year built:1900
- Listing ID #:DCDC2243948
- Added:7 day(s) ago
- Updated:February 11, 2026 at 02:38 PM
Rooms and interior
- Bedrooms:7
- Total bathrooms:6
- Full bathrooms:5
- Half bathrooms:1
Heating and cooling
- Cooling:Central A/C
- Heating:Central, Natural Gas
Structure and exterior
- Year built:1900
Utilities
- Water:Public
- Sewer:Public Sewer
Finances and disclosures
- Price:$14,995,000
- Tax amount:$91,098 (2025)
New listings near 3117 O St Nw
- New
$1,789,000Active4 beds 3 baths3,008 sq. ft.5191 Linnean Ter Nw, WASHINGTON, DC 20008
MLS# DCDC2242464Listed by: COMPASS - New
$899,000Active4 beds 4 baths1,294 sq. ft.1273 Oates St Ne, WASHINGTON, DC 20002
MLS# DCDC2242538Listed by: COMPASS - Coming Soon
$2,065,000Coming Soon4 beds 6 baths1628 15th St Nw, WASHINGTON, DC 20009
MLS# DCDC2243378Listed by: REAL BROKER, LLC - New
$350,000Active2 beds 1 baths553 sq. ft.610 Irving St Nw #306, WASHINGTON, DC 20010
MLS# DCDC2245614Listed by: LONG & FOSTER REAL ESTATE, INC. - Coming Soon
$605,000Coming Soon2 beds 2 baths1721 L St Ne, WASHINGTON, DC 20002
MLS# DCDC2241060Listed by: FAIRFAX REALTY SELECT - New
$899,900Active3 beds 4 baths1,606 sq. ft.4903 9th St Nw, WASHINGTON, DC 20011
MLS# DCDC2245088Listed by: COMPASS - Coming Soon
$2,800,000Coming Soon12 beds -- baths1639 West Virginia Ave Ne, WASHINGTON, DC 20002
MLS# DCDC2245632Listed by: TRADEMARK REALTY, INC - Open Sat, 11am to 1pmNew
$889,500Active2 beds 2 baths1,492 sq. ft.3014 Dent Pl Nw #36e/46e, WASHINGTON, DC 20007
MLS# DCDC2235720Listed by: COMPASS - Open Sun, 1 to 3pmNew
$389,000Active2 beds 2 baths779 sq. ft.700 16th St Ne #2, WASHINGTON, DC 20002
MLS# DCDC2244418Listed by: COMPASS - Coming Soon
$425,000Coming Soon2 beds 1 baths302 Todd Pl Ne #3, WASHINGTON, DC 20002
MLS# DCDC2244504Listed by: RLAH @PROPERTIES