637 Constitution Avenue NE, Washington, DC 20002
- Beds
- 3
- Baths
- 2
- Sqft
- 5,422
- Garage
- Yes
- Pool
- Yes
View property features, location on map, relevant school information and overview from seller's agent.
- 2
- 0
Overview
This home is a Capitol Hill classic—steeped in history, impeccably maintained, and ideally located in the heart of the Hill neighborhood. With its rich architectural details and timeless character, this three-bedroom, one-and-a-half-bath residence offers both charm and functionality.
Inside, you’ll find original hardwood floors, elegant built-ins, custom detail and beautifully preserved historic features throughout. A home perfect for everyday living and enjoyment, including separate dining room leading to a thoughtfully designed kitchen, HVAC with radiator heat, stunning bath, well sized bedrooms and a big basement for a family room providing flexible space for workshop, laundry or future family/guest room (bar and refrigerator included!)
Then step outside and discover a truly rare find: an expansive, beautifully landscaped rear garden—perfect for relaxing, entertaining, or cultivating your own urban oasis. (gas grill included) The garden leads to a “must have” two-car garage, offering not only convenient parking but also potential for future development.
All this and steps to everything Capitol Hill has to offer. Whether you're a passionate gardener, an entertainer, or simply seeking a home with soul and substance, this exceptional property delivers
Location
Full feature list
Basic info
- Property type
- Townhouse
- Number of bedrooms
- 3
- Number of bathrooms
- 2
- Square feet
- 5,422
- Lot size (acres)
- 0.05
- Year built
- 1900
Interior features
- Basement
- Yes
Exterior features
- Pool
- Yes
Garage and parking
- Garage parking spaces
- 2
Utilities
- Heating
- Natural gas, Hot water
- Cooling
- Central air, Ceiling fan(s), Electric
- Sewer
- Private sewer
- Water
- Public
Taxes
- Tax Annual Amount (2024)
- $9,622
Public schools
Disclaimer: Certain information displayed on this listing has been derived from parties other than Final Offer, LLC. Information provided and their sources have been deemed reliable, but accuracy of information is not guaranteed and therefore should be independently verified.
Sourced from: Bright MLS MLS®#: DCDC2207550 Last checked: …

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Coldwell Banker Realty - Washington participates, and is provided by BRIGHT through a licensing agreement. 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. Information Deemed Reliable But Not Guaranteed. Copyright © 2026 Bright MLS. All rights reserved.