NEW PRICE! Sun-filled corner living at its best. With 17 windows and exposures on all sides, this 1,625 sq ft home is filled with natural light from morning through evening and offers lovely views in every direction of the Westchester’s beautifully landscaped grounds. The flexible floor plan offers three true bedrooms, two beautifully renovated full baths, and a reimagined windowed kitchen with extensive cabinetry, porcelain countertops, and an in-unit Miele washer/dryer.
A standout feature is the coveted Westchester solarium—perfect as a home office, breakfast nook, or reading room—adding even more usable living space. Thoughtful built-ins, including multiple bookcases and six closets with custom shelving, maximize both function and charm. High ceilings and original hardwood floors complete the airy, elegant feel. Unit 203-A is currently the only 3-bedroom available at The Westchester with 2-bedroom monthly fees—an exceptional value for the space and layout.
Set within the Westchester’s beautifully landscaped 10-acre campus, residents enjoy concierge service, fitness center, grocery store, library, dry cleaner, and more. A strong sense of community defines life here, with regular events including Second Wednesday happy hours, book talks, guest lectures, and concerts—you’ll find yourself running into neighbors at the fountain or throughout the grounds.
The monthly co-op fee includes property taxes and all utilities. A rare opportunity for space, light, and value in one of DC’s most iconic addresses. Open Sunday 1:00 - 3:00
Listed by Katherine H Martin
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License #SP98367589
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TTR Sotheby's International Realty
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2024947373
Last updated April 27, 2026
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Source: BrightMLS #DCDC2258056
Listing Facts
TypeCo-op
NeighborhoodCathedral Heights
Bedrooms3
Bathrooms2
Days on Prevu7
Taxes$1,057,676/year
Size1,625 sqft
Price per sqft$375
Amenities
Dishwasher
Elevator
Location
Mortgage Calculator
Listing History
04/23/2026
Listed by TTR Sotheby's International Realty
$609,000
Property Details for 3900 Cathedral Avenue NW 203A
Association
Amenities
Association Amenities: Beauty Salon, Convenience Store, Elevator, Exercise Room, Party Room
Fees
Association Fee 2: $2,313.00 Monthly
Association Fee Includes: Air Conditioning, Custodial Services Maintenance, Electricity, Ext Bldg Maint, Gas, Heat, Insurance, Reserve Funds, Sewer, Snow Removal, Taxes, Trash, Underlying Mortgage, Water
Exterior
Construction
New Construction: No
Property Condition: Excellent
Year Built: 1929
Architectural Style: Art Deco
Building Name: THE WESTCHESTER COOPERATIVE
Construction Materials: Brick
Entry Level: 2
Exterior Features: Extensive Hardscape, Water Fountains
How many bedrooms and bathrooms does this co-op have?
There are 3 bedrooms and 2 bathrooms in this co-op at 3900 Cathedral Avenue NW 203A.
What are the annual taxes for 3900 Cathedral Avenue NW 203A?
Annual taxes for this co-op are estimated at $1,057,676.
How does 3900 Cathedral Avenue NW 203A compare to other co-ops in Cathedral Heights?
This co-op is listed 45% above the average price for co-ops in Cathedral Heights and has been on the market for 52 less days than the typical home in this area.
What building or home owners association is the co-op part of?
This co-op is in the THE WESTCHESTER COOPERATIVE building.
What is the square footage on this co-op?
According to the MLS, this listing is 1,625 sqft.
3900 Cathedral Avenue NW 203A is a 3-bedroom, 2-bath co-op for sale in WASHINGTON DC 20016. Listed on Prevu for 7 days at $609,000. This property features 1,625 square feet of living space, located in Cathedral Heights. The median listing price for co-ops in this area is $389,000. Additional amenities include dishwasher and elevator. Explore more co-op listings in Washington.
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