4000 Cathedral Avenue NW Unit 355B
Washington, DC 20016
- 1 bed
- 1 bath
- – sqft
- 1931 build
Elegant & Spacious 1-Bedroom Co-op at The Westchester Welcome to 355B at The Westchester, a beautifully appointed 1-bedroom, 1-bathroom co-op that blends classic charm with modern conveniences. Upon entry, a gracious foyer leads into a light-filled living area with picturesque views and timeless details. The updated kitchen features tasteful finishes. The expansive bedroom offers versatility and comfort, complemented by parquet floors, generous closet space, and additional storage throughout. Thoughtfully designed, this home seamlessly combines style and functionality. Set on 10 acres of beautifully landscaped grounds, The Westchester offers an exceptional lifestyle with premier amenities, including: ✔ 24-hour security & surface parking ✔ DeCarlo’s fine dining restaurant ✔ On-site grocery & deli with fine wines & liquor ✔ Fitness center & valet services ✔ Hair salon, barber shop & library ✔ Furnished guest rooms for visitors ✔ Breathtaking 3-level sunken garden with a fountain Perfectly located, The Westchester provides easy access to Glover Park, Cathedral Commons, Georgetown, and downtown DC, with excellent transportation options nearby. Hassle-Free Living: The monthly co-op fee covers all utilities, real estate taxes, maintenance, management, security, heating, cooling, electricity, gas, water, sewer, trash, and washer/dryer fees—ensuring a truly effortless lifestyle. Experience timeless elegance at 355B. Schedule your private tour today!
Last checked:
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Last updated Mar 27, 2025
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MLS# DCDC2191490 —
The Building
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Year Built:1931
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Year Built Source:Assessor
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New Construction:No
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Construction Materials:Brick
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Building Name:The Westchester
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Structure Type:Other
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Architectural Style:Traditional
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Levels:1
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Accessibility Features:Elevator
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Basement:No
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Unit Number:355B
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Total SqFt Source:Assessor
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Total Below Grade SqFt Source:Assessor
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Above Grade Finished Area Units:Square Feet
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Above Grade Finished SqFt Source:Assessor
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Below Grade Finished Area Units:Square Feet
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Below Grade Unfinished Area Units:Square Feet
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Below Grade Finished SqFt Source:Assessor
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Below Grade Unfinished SqFt Source:Assessor
Interior
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Interior Features:Other, Crown Moldings, Floor Plan - Traditional
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Fireplace:No
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Living Area SqFt Source:Assessor
Room Dimensions
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Living Area SqFt:0 Sqft
Financial & Terms
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Sale Type:Standard
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Possession:Immediate, 31-60 Days CD, Negotiable
Location
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Directions:FROM I-495: Take exit 33 toward MD-185 S/Connecticut Ave, Use any lane to turn left onto MD-185 S/Connecticut Ave, Enter the traffic circle, Entering District of Columbia, Exit the traffic circle onto Connecticut Ave NW, Pass by Wells Fargo Bank (on the left), Turn right onto Nebraska Ave NW, Merge onto Tenley Cir NW, Continue onto Nebraska Ave NW, Turn right onto Ward Cir NW, Keep left to stay on Ward Cir NW, Continue straight onto Massachusetts Ave NW, Turn right onto Idaho Ave NW, Turn left onto Cathedral Ave NW
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Latitude:38.92871000
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Longitude:-77.07903000
The Property
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Property Type:Residential
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Zoning:UNKNOWN
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In City Limits:Yes
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Other Structures:Above Grade, Below Grade
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Waterview:No
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Soil Types:Unknown
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Waterfront:No
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Water Oriented:No
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Water Access:No
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Navigable Water:No
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Tidal Water:No
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Ground Rent Exists:No
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Riparian Rights:No
Listing Agent
- Contact info:
- Agent phone:
- (202) 270-0767
- Office phone:
- (202) 552-5600
Taxes
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Tax ID Number:1805//0800
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Tax Year:2024
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Tax Lot:800
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Tax Annual Amount:$967,920
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Tax Assessed Value:$173,208,100
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Year Assessed:2024
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City/Town Tax:967920.00
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Total Taxes Payment Frequency:Annually
Beds
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Bedrooms:1
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Bedrooms Main Level:1
Baths
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Total Baths:1
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Full Baths:1
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Main Level Baths:1.00
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Main Level Full Baths:1
Heating & Cooling
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Cooling Type:Wall Unit
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Central Air:No
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Cooling Fuel:Electric
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Heating:Yes
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Heating Type:Central
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Heating Fuel:Electric
Utilities
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Sewer/Septic:Public Sewer
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Hot Water:Electric
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Water Source:Public
Appliances
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Appliances:Washer/Dryer Hookups Only, Dishwasher, Disposal, Microwave, Stove
Schools
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School District Name:District Of Columbia Public Schools
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School District Source:Listing Agent
The Community
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Subdivision Name:Cathedral Heights
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Senior Community:No
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Pool:No Pool
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HOA:No
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Condo/Coop Association:No
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HOA/Condo/Coop Amenities:Fitness Center, Gated Community
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HOA/Condo/Coop Fee:Electricity, Heat, Insurance, Gas, Sewer, Taxes, Water
Parking
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Garage:No
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Type of Parking:Parking Lot, Other
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Parking Features:On-site - Rent
Extra Units
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Vacation Rental:No
Monthly cost estimate

Asking price
$299,999
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$1,606
|
Taxes | $80,660 |
Insurance | $82 |
Utilities | N/A |
Total | $82,348/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Sale history
Date | Event | Source | Price | % Change |
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3/26/25
Mar 26, 2025
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Listed / Active | BRIGHT | $299,999 |