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$13,995,000

7beds
|
6baths
|
7,200sqft
|
1900built
3117 O Street NW,Washington, DC 20007

Est.$92,023/moCustomize payment

What's special

$1944/sqft

Price per square foot

Built in 1900

126 years old

2 parking spaces

Garage

Overview

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 propo...

Listing updated: June 8, 2026 at 12:58 PM

Listed by:

Daniel M Heider 2029383685, TTR Sotheby's International Realty

Source: Bright MLS · MLS #DCDC2261154Bright MLS

Property details

Cost estimate

Est. monthly payment

$85,806/mo
Principal & interest
$73,363
Property tax
$7,778
Home insurance (est.)
$4,665

Down payment

$2,799,00020% of list price
Adjust down payment20%
0%25%50%

Based on 20% down ($2,799,000), 6.85% interest rate, 30-year fixed. Insurance is an estimate. Actual costs may vary.

Rates provided by Mable Loans.

Customize scenario

Price history

DateEventPrice
May 11, 2026Listed for sale$13,995,000

Location

3117 O Street NW, Washington, DC 20007

Recently sold nearby

Similar homes sold within 0.5 miles in the last 90 days.

This home sale information is not to be construed as an appraisal and may not be used as such for any purpose. BRIGHT MLS is the (or a) provider of this home sale information and has compiled content from various sources. Some properties represented may not have actually sold due to reporting errors.

Nearby homes

$13,995,000

7 beds · 6 baths · 7,200 sqft

Bright MLS

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange (IDX) program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Samson Properties participates, and is provided by BRIGHT through a licensing agreement. © 2026 Bright MLS, All Rights Reserved. Information deemed reliable but not guaranteed. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale. Data last updated: 7/2/2026.