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For sale
  • $2,895,000

    3415 Prospect St NW, Washington, DC 20007

    3beds
    3,018sqft
    : 
    $18,424/mo
    Get pre-qualified
    Townhouse
    Built in 1900
    288 Square Feet Lot
    $495,200 Zestimate®
    $959/sqft
    $-- HOA

    What's special

    Exceptional workspaceClassic prospect street facadeOriginal detailsWelcoming vestibule entryHandsome italianate detailingAdditional bedroom suiteAuthentic character
    Originally constructed in the early 1870s, the Garrity-Kernan House is a rare and beautifully preserved example of the neighborhood’s layered architectural evolution.   Rich with authentic character and retaining handsome Italianate detailing, the residence reflects the warmth, craftsmanship, and human scale that define historic Georgetown living at its very best. Thoughtfully updated over time while preserving its architectural integrity, the home unfolds gracefully across multiple levels filled with natural light, original details, fireplaces, skylights, and beautifully proportioned living spaces. Beyond the classic Prospect Street facade and welcoming vestibule entry, an elegant living room with fireplace opens to a generously scaled dining room, creating a wonderful flow for both intimate evenings and larger entertaining. A discreetly positioned powder room serves the main level. To the rear of the house, the beautifully renovated kitchen forms the heart of the home, offering exceptional workspace, abundant light, and seamless connection to both the dining room and the outdoor living spaces beyond. French doors open directly to the rear deck overlooking the deep landscaped garden, creating an unusually strong indoor-outdoor relationship rarely found in historic Georgetown homes. The garden itself feels like a hidden retreat, with mature landscaping, stone pathways, and multiple areas for dining, entertaining, and quiet enjoyment. The upper levels provide an equally compelling sense of comfort and flexibility. The gracious primary suite features a fireplace, custom built-ins, and an elegant bath, while the central family room retreat with skylights creates a wonderful intermediate gathering space seldom found in Georgetown’s historic housing stock. An additional bedroom suite occupies the rear of the level, while the top floor provides an ideal bedroom, office, studio, or guest retreat with additional attic storage. Adding significantly to the home’s versatility is the expansive lower level, currently utilized as extensive wine and storage space. With both front and rear access already in place, the level offers exceptional utility today while also presenting exciting possibilities for future expansion into additional living space. A rented parking space is located directly off the rear alley.
    9 days
    608
    26

    Zillow last checked:

    Listing updated:

    Listed by:

    Jamie Peva 202-258-5050,

    Washington Fine Properties, LLC

    Source: Bright MLS,MLS#: DCDC2285162MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      • Main level bathrooms: 1
      Rooms
      • Room types: Living Room, Dining Room, Kitchen, Family Room, Laundry, Storage Room, Half Bath
      Dining room
      • Level: Main
      Family room
      • Level: Upper
      Half bath
      • Level: Main
      Kitchen
      • Level: Main
      Laundry
      • Level: Upper
      Living room
      • Level: Main
      Storage room
      • Level: Lower
      Heating
      • Forced Air, Natural Gas
      Cooling
      • Central Air, Electric
      Appliances
      • Included: Gas Water Heater
      • Laundry: Laundry Room
      Features
      • Basement: Partial,Front Entrance,Full,Partially Finished,Rear Entrance,Space For Rooms
      • Number of fireplaces: 6
      Interior area
      • Total structure area: 3,052
      • Total interior livable area: 3,018 sqft
      • Finished area above ground: 2,568
      • Finished area below ground: 450
      Video & virtual tour

      Property

      Parking
      • Total spaces: 1
      • Parking features: Off Street, Other
      Accessibility
      • Accessibility features: None
      Features
      • Levels: Four
      • Stories: 4
      • Pool features: None
      Lot
      • Size: 288 Square Feet
      • Features: Unknown Soil Type
      Details
      • Additional structures: Above Grade, Below Grade
      • Parcel number: 1221//0841
      • Zoning: RES
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: Townhouse
      • Architectural style: Federal
      • Property subtype: Townhouse
      Materials
      • Frame, Wood Siding
      • Foundation: Stone
      Condition
      • New construction: No
      • Year built: 1900

      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: $959/sqft
      • Tax assessed value: $1,822,240
      • Annual tax amount: $15,094
      • Date on market: 9/25/2026
      • Listing agreement: Exclusive Agency
      • Ownership: Fee Simple

        Estimated market value

        $495,200

        $342,000 - $698,000

        $5,560/mo

        Price history

        DateEventPrice
        9/25/2026Listed for sale$2,895,000$959/sqft
        Source: Bright MLS #DCDC2285162 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2026$742 $87,280
        2025$742 $87,280
        2024$742 +1%$87,280 +1%
        2023$735 +2%$86,410 +2%
        2022$720 $84,690
        2021$720 +0%$84,690
        2020$720 +1.6%$84,690 +1.6%
        2018$709 +0.8%$83,390 +0.8%
        2017$703 +1.1%$82,700 +1.1%
        2016$696 +1.2%$81,830 +1.2%
        2015$687 +0.6%$80,840 +0.6%
        2014$683 +0.4%$80,360 +0.4%
        2013$680 +8.6%$80,000 +8.6%
        2012$626 $73,660
        2011$626 +129.8%$73,660 +129.8%
        2010$273 $32,060
        2009$273 +3%$32,060 +6.6%
        2007$265 +5.4%$30,070 +10.1%
        2006$251 +14%$27,300 +19%
        2005$220 $22,950
        2004$220 +15.2%$22,950 +15.2%
        2003$191 +11.2%$19,930 +11.2%
        2002$172 $17,917
        2001$172 $17,917
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: Georgetown

        Getting around

        95 / 100
        Walker's Paradise
        84 / 100
        Very Bikeable

        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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