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For sale
  • $14,995,000

    3117 O St NW, Washington, DC 20007

    7beds
    7,200sqft
    : 
    Single Family Residence
    Built in 1900
    7,717 Square Feet Lot
    $-- Zestimate®
    $2,083/sqft
    $-- HOA

    What's special

    Additional driveway parkingLaundry roomRecreation roomDedicated primary suite wingPrivate landscaped courtyardDual wine storageDual walk-in closets
    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.
    16 days
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    10,128
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    482
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    Zillow last checked: 7 hours ago

    Listing updated: March 12, 2026 at 10:46am

    Listed by:

    Daniel Heider 202-938-3685,

    TTR Sotheby's International Realty

    Source: Bright MLS,MLS#: DCDC2243948MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 7
      • Bathrooms: 6
      • Full bathrooms: 5
      • 1/2 bathrooms: 1
      Heating
      • Central, Natural Gas
      Cooling
      • Central Air, Electric
      Appliances
      • Included: Electric Water Heater
      Features
      • Basement: Finished,Garage Access
      • Number of fireplaces: 9
      Interior area
      • Total structure area: 7,200
      • Total interior livable area: 7,200 sqft
      • Finished area above ground: 7,200

      Property

      Parking
      • Total spaces: 4
      • Parking features: Garage Faces Front, Attached, Driveway
      • Attached garage spaces: 2
      • Uncovered spaces: 2
      Accessibility
      • Accessibility features: None
      Features
      • Levels: Four
      • Stories: 4
      • Has private pool: Yes
      • Pool features: Private
      Lot
      • Size: 7,717 Square Feet
      • Features: Urban Land-Manor-Glenelg
      Details
      • Additional structures: Above Grade
      • Parcel number: 1256//0078
      • Zoning: SEE DC ZONING
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Traditional
      • Property subtype: Single Family Residence
      Materials
      • Brick
      • Foundation: Concrete Perimeter
      Condition
      • New construction: No
      • Year built: 1900
      • Major remodel year: 2019

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Subdivision: Georgetown
      HOA
      • Has HOA: No
      Location
      • Region: Washington

      Financial & listing details

      • Price per square foot: $2,083/sqft
      • Tax assessed value: $9,717,450
      • Annual tax amount: $91,098
      • Date on market: 3/11/2026
      • Listing agreement: Exclusive Right To Sell
      • Ownership: Fee Simple
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        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        Price history
        DateEventPrice
        3/11/2026Listed for sale$14,995,000+189.8%$2,083/sqft
        Source: Bright MLS #DCDC2243948 Report a problem
        4/25/2003Sold$5,175,000$719/sqft
        Source: Public Record Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2025$91,098 +16.9%$9,484,780 +3.4%
        2024$77,942 +3.3%$9,169,670 +3.3%
        2023$75,428 +2.6%$8,873,930 +2.6%
        2022$73,506 +1.5%$8,647,740 +0.6%
        2021$72,430 +2.9%$8,597,550 +2.9%
        2020$70,378 +4.9%$8,355,440 +4.9%
        2018$67,078 -1%$7,964,900 -0.9%
        2017$67,731 +3.8%$8,040,770 +3.7%
        2016$65,269 +7.8%$7,750,360 +8.2%
        2015$60,572 -0.9%$7,161,870 -0.4%
        2014$61,143 +254%$7,193,340 +293.3%
        2002$17,270 +11.9%$1,828,988 +11.6%
        2001$15,439 $1,638,275

        Find assessor info on the county website

        BuyAbility℠ payment

        Est. payment
        $85,776/mo
        Principal & interest
        $77654
        Property taxes
        $8122
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          Climate risks

          Neighborhood: Georgetown

          Getting around

          96 / 100
          Walker's Paradise
          91 / 100
          Biker's Paradise

          Nearby schools

          GreatSchools rating
          Schools provided by the listing agent
          • District: District Of Columbia Public Schools

          Source: Bright MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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