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Browse All The Westchester Cooperative Condo Listings for Sale

4000 Cathedral Ave Nw Unit 501B, Washington image
4000 Cathedral Ave Nw Unit 501B, Washington — The Westchester Cooperative $589,000

*** Welcome to Residence 501B - a spacious, light-filled, 2 bedrooms & 2 baths apartment at The Westchester. *** Rarely available, desirable floor plan with 3 exposures a...

  • 2 Beds
  • 2 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • ACTIVE Status
4000 Cathedral Ave Nw Unit 243B, Washington image
4000 Cathedral Ave Nw Unit 243B, Washington — The Westchester Cooperative $295,000

Welcome to #243B! One of the largest 1BR/1BA floor plans at the Westchester with two exposures and tree views of Glover Archbold Park. *** This light-filled apartment hom...

  • 1 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • ACTIVE Status
4000 Cathedral Ave Nw Unit 412B, Washington image
4000 Cathedral Ave Nw Unit 412B, Washington — The Westchester Cooperative $575,000

Welcome to Residence 412B, a bright and spacious corner home offering approximately 1,600 square feet of comfortable living space. *** With desirable north and east expos...

  • 2 Beds
  • 2 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • ACTIVE Status
3900 Cathedral Ave Nw Unit 711A, Washington image
3900 Cathedral Ave Nw Unit 711A, Washington — The Westchester Cooperative $502,400

High on the seventh floor of The Westchester, this corner two-bedroom apartment offers a generously proportioned, thoughtfully designed living space with windows galore a...

  • 2 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • ACTIVE Status
4000 Cathedral Ave Nw Unit 832B, Washington image
4000 Cathedral Ave Nw Unit 832B, Washington — The Westchester Cooperative $1,085,000

*** Come see this grand & elegant 3BR/3BA top-floor corner residence at the Westchester! *** Note - photos taken prior to removal of furnishings. Property is now unfurnis...

  • 3 Beds
  • 3 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • ACTIVE UNDER CONTRACT Status
4000 Cathedral Ave Nw Unit 642B, Washington image
4000 Cathedral Ave Nw Unit 642B, Washington — The Westchester Cooperative $220,000

Welcome to apartment #642B! *** Gracious foyer leads to large, light filled living room, separate dining area and galley kitchen. *** Living room also offers a home offic...

  • 1 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • ACTIVE Status
4000 Cathedral Ave Nw Unit 804B, Washington image
4000 Cathedral Ave Nw Unit 804B, Washington — The Westchester Cooperative $675,000 ▼

A RARE opportunity! Enjoy the views from one of the city's highest points from your own BALCONY at the historic Westchester. *** This is a must-see top floor residence wi...

  • 3 Beds
  • 2 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • ACTIVE Status
4000 Cathedral Ave Nw Unit 842B, Washington image
4000 Cathedral Ave Nw Unit 842B, Washington — The Westchester Cooperative $220,000

TOP FLOOR LIVING AT ITS BEST! Enjoy peaceful treetop views overlooking Glover Archbold Park from this bright and spacious top-floor one-bedroom, one-bath residence at Th...

  • 1 Beds
  • 1 Baths
  • Cathedral Heights SubDv.
  • 20016 Zip Code
  • CLOSED Status
3900 Cathedral Ave Nw Unit 203A, Washington image
3900 Cathedral Ave Nw Unit 203A, Washington — The Westchester Cooperative $579,000

NOW $579,000 — exceptional value for a 1,625 sq ft, true 3BR corner residence at The Westchester. Flooded with natural light from 17 windows Sun-filled corner living at i...

  • 3 Beds
  • 2 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 203B, Washington image
4000 Cathedral Ave Nw Unit 203B, Washington — The Westchester Cooperative $219,000

*** Welcome to #203B - a bright and inviting corner one-bedroom plus solarium with two exposures and lovely views of the landscaped grounds, including glimpses of the Nat...

  • 1 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • ACTIVE Status
4000 Cathedral Ave Nw Unit 736-B, Washington image
4000 Cathedral Ave Nw Unit 736-B, Washington — The Westchester Cooperative $1,100,000 ▼

*** Don't miss this one- of-a-kind, move in ready, 3BR/3BA at the Westchester with laundry room - Residence #736-B. *** Whether you’re entertaining, working from home, or...

  • 3 Beds
  • 3 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • ACTIVE Status
property image
4000 Cathedral Ave Nw Unit 418B, Washington — The Westchester Cooperative $185,000

Welcome to Unit 418B at The Westchester, a charming studio coop offering a cozy retreat in the heart of Washington, DC. Spanning 600 square feet, this thoughtfully design...

  • 1 Baths
  • Cathedral Heights SubDv.
  • 20016 Zip Code
  • CLOSED Status
property image
4000 Cathedral Ave Nw Unit 714B, Washington — The Westchester Cooperative $460,000

Light-filled and airy 2 bedrooms & 1 bath apartment at The Westchester. Overlooking the sunken garden and grounds, with two exposures and 9' ceilings, #714B is a lovely ...

  • 2 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
property image
4000 Cathedral Ave Nw Unit 607B, Washington — The Westchester Cooperative $295,000

Welcome to this bright & sunny apartment with a separate solarium that can be used as a home office, den or guest/2nd bedroom! South facing with lovely views of trees an...

  • 1 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
property image
4000 Cathedral Ave Nw Unit 621B, Washington — The Westchester Cooperative $315,000

NEW PRICE for this spacious and charming one-bedroom/one-bathroom co-op apartment at The Westchester is waiting for you! MOVE RIGHT IN and enjoy lovely western views wit...

  • 1 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
property image
4000 Cathedral Ave Nw Unit 739B, Washington — The Westchester Cooperative $250,000

Light-filled 1 bedroom & 1 bath apartment at The Westchester. Overlooking Glover Archbold park and its treetops, #739B is a lovely residence featuring an entry dining are...

  • 1 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 18-19B, Washington image
4000 Cathedral Ave Nw Unit 18-19B, Washington — The Westchester Cooperative $410,000

PRICE REDUCED $25K!! Welcome to 4000 Cathedral Avenue NW #18/19B, a spacious residence in the Westchester with 2 bedrooms, 2 full bathrooms, and 1,600 square feet of liv...

  • 2 Beds
  • 2 Baths
  • Cathedral Heights SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 346B, Washington image
4000 Cathedral Ave Nw Unit 346B, Washington — The Westchester Cooperative $214,000

Welcome to apartment #346B! *** Large entry foyer leads to a spacious and light filled combination living room & dining area with serene western views of park and trees ...

  • 1 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 531B, Washington image
4000 Cathedral Ave Nw Unit 531B, Washington — The Westchester Cooperative $239,000

*** Welcome to apartment 531B, a sunny and spacious 1BR apartment with tree top views of Glover Archbold Park. *** Note - photos taken prior to removal of furnishings. Pr...

  • 1 Beds
  • 1 Baths
  • Cathedral Heights SubDv.
  • 20016 Zip Code
  • ACTIVE Status
4000 Cathedral Ave Nw Unit 134B, Washington image
4000 Cathedral Ave Nw Unit 134B, Washington — The Westchester Cooperative $270,000 ▼

*** Welcome to apartment #134B with updated kitchen & bathroom plus so much closet space! *** Note - photos taken prior to removal of furnishings. Property is currently u...

  • 1 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • ACTIVE Status
4000 Cathedral Ave Nw Unit 323B, Washington image
4000 Cathedral Ave Nw Unit 323B, Washington — The Westchester Cooperative $202,000

Unit 323B at The Westchester is a beautifully renovated 570-square-foot studio co-op that lives far larger than its size. Filled with natural light and peaceful, tree-lin...

  • 1 Baths
  • Cathedral Heights SubDv.
  • 20016 Zip Code
  • CLOSED Status
3900 Cathedral Ave Nw Unit 404A, Washington image
3900 Cathedral Ave Nw Unit 404A, Washington — The Westchester Cooperative $560,000

*** Spacious, light-filled, 2 bedrooms & 2 baths apartment at The Westchester. *** Rarely available, desirable floor plan with 3 exposures. *** With 17 windows, there's a...

  • 2 Beds
  • 2 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 607B, Washington image
4000 Cathedral Ave Nw Unit 607B, Washington — The Westchester Cooperative $220,000

MOTIVATED SELLER!! MAKE AN OFFER!! ALL OFFERS CONSIDERED! Discover timeless elegance in this sophisticated one-bedroom residence at The Westchester, a landmark cooperati...

  • 1 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 144/145-B, Washington image
4000 Cathedral Ave Nw Unit 144/145-B, Washington — The Westchester Cooperative $460,000

*** A rare opportunity - an expansive 3 bedrooms, 3 bathrooms residence! *** This apartment home boasts a generous floor plan, dual exposures, and an abundance of closets...

  • 3 Beds
  • 3 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 435-436-437B, Washington image
4000 Cathedral Ave Nw Unit 435-436-437B, Washington — The Westchester Cooperative $800,000

New listing! *** Don't miss this rare and expansive 3 bedrooms, 3 bathrooms residence with an abundance of light and washer/dryer in its own laundry room! *** This unique...

  • 3 Beds
  • 3 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 516B, Washington image
4000 Cathedral Ave Nw Unit 516B, Washington — The Westchester Cooperative $389,000

*** This lovely 2 bedroom, 1 bath apartment home, with an unusually LOW monthly fee for its size, offers an ideal layout and generous room sizes - all in a well-maintaine...

  • 2 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 311B, Washington image
4000 Cathedral Ave Nw Unit 311B, Washington — The Westchester Cooperative $529,000

*** Welcome to Apartment #311B. Don’t miss this beautifully renovated, turnkey residence. *** A bright and spacious corner apartment with 2 bedrooms & 1 bathroom – comple...

  • 2 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 626B, Washington image
4000 Cathedral Ave Nw Unit 626B, Washington — The Westchester Cooperative $160,000

The Westchester Cooperative is situated on more than 10 acres of park like, beautiful grounds in upper Northwest DC in the CATHEDRAL HEIGHTS neighborhood. Meticulously m...

  • 1 Beds
  • 1 Baths
  • Cathedral Heights SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 424B, Washington image
4000 Cathedral Ave Nw Unit 424B, Washington — The Westchester Cooperative $255,000

Spacious and sun-filled, with beautiful, tree-filled views from all the windows, this one-bedroom co-op apartment is nestled within The Westchester, a prestigious “Best A...

  • 1 Beds
  • 1 Baths
  • Cathedral Heights SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 720B, Washington image
4000 Cathedral Ave Nw Unit 720B, Washington — The Westchester Cooperative $286,000

*** Light-filled 1 bedroom & 1 bathroom apartment at the Westchester with amazing southwestern views and sunsets. *** Entry foyer with coat closet leads to sunny living ...

  • 1 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 517B, Washington image
4000 Cathedral Ave Nw Unit 517B, Washington — The Westchester Cooperative $751,000

New Listing - you don't want to miss this turnkey residence! *** Light-filled, tree-top, grand 2BR/2BA has 3 exposures - north, south & west with renovated kitchen & bath...

  • 2 Beds
  • 2 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 518B, Washington image
4000 Cathedral Ave Nw Unit 518B, Washington — The Westchester Cooperative $225,000

New listing! *** Move right into this bright & sunny studio featuring a renovated kitchen & bathroom. *** Large main living area, with entry coat closet and queen Murphy ...

  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 344-345B, Washington image
4000 Cathedral Ave Nw Unit 344-345B, Washington — The Westchester Cooperative $1,005,000

HUGE PRICE REDUCTION! This fabulous coop at The Westchester is a 3BR/3BA unit seamlessly combined with a studio. Main Residence (3 Bedrooms, 3 Bathrooms): Indulge in t...

  • 4 Beds
  • 4 Baths
  • Cathedral Heights SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 306B, Washington image
4000 Cathedral Ave Nw Unit 306B, Washington — The Westchester Cooperative $440,000

Welcome to 306B at The Westchester, a spacious 2-bedroom, 1-bathroom co-op spanning approximately 1,200 sq. ft. Upon entering, you'll find an inviting foyer leading to a ...

  • 2 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 607B, Washington image
4000 Cathedral Ave Nw Unit 607B, Washington — The Westchester Cooperative $272,000

New Listing! Open Sunday, Sept. 15 from 2-4 PM *** Welcome to this bright & sunny apartment with a separate solarium that can be used as a home office, den or guest/2nd b...

  • 1 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 451B, Washington image
4000 Cathedral Ave Nw Unit 451B, Washington — The Westchester Cooperative $315,000

NEW PRICE! 451B is a spacious one-bedroom, one-bathroom apartment spanning 1100 square feet, offering comfortable and stylish living all on one level. It features elegan...

  • 1 Beds
  • 1 Baths
  • Cathedral Heights SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 240B, Washington image
4000 Cathedral Ave Nw Unit 240B, Washington — The Westchester Cooperative $272,500

*SELLER SAY SELL! This charming 950 sq. ft. 1 BR/1BA is located at The Westchester in the southernmost of the Main Building. There are views of Glover Park throughout th...

  • 1 Beds
  • 1 Baths
  • Cathedral Heights SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 327B, Washington image
4000 Cathedral Ave Nw Unit 327B, Washington — The Westchester Cooperative $233,000

Move right in to this fabulous, sunny studio apartment with tastefully renovated kitchen & bathroom. Kitchen, with window, boasts granite countertops, under cabinet light...

  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
3900 Cathedral Ave Nw Unit 206A, Washington image
3900 Cathedral Ave Nw Unit 206A, Washington — The Westchester Cooperative $290,000

Welcome to Unit 206A at The Westchester, a charming 1 Bedroom- 1 Bathroom coop offering a cozy retreat in the heart of Washington, DC. Spanning over 900 square feet, this...

  • 1 Beds
  • 1 Baths
  • Cathedral Heights SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 517B, Washington image
4000 Cathedral Ave Nw Unit 517B, Washington — The Westchester Cooperative $713,000

IT'S AMAZING, IT'S INCREDIBLE, AND RARELY AVAILABLE. Situated on nearly 10 acres of the Westchester Coop was built during the Great Depression & completed in 1931. Noted ...

  • 2 Beds
  • 2 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Nw Cathedral Ave Nw Unit 749B, Washington image
4000 Nw Cathedral Ave Nw Unit 749B, Washington — The Westchester Cooperative $355,000

Welcome to this completely remodeled 2-bedroom, 1-bathroom condo—a stunning renovation that perfectly blends modern luxury with classic DC charm. Located close to shops, ...

  • 2 Beds
  • 1 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 512B, Washington image
4000 Cathedral Ave Nw Unit 512B, Washington — The Westchester Cooperative $525,000

*** Cathedral views from multiple rooms! *** Welcome to Apartment #512B - a bright and spacious corner unit offering 2 bedrooms, 2 bathrooms, and beautiful north and east...

  • 2 Beds
  • 2 Baths
  • Observatory Circle SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 706B, Washington image
4000 Cathedral Ave Nw Unit 706B, Washington — The Westchester Cooperative $390,000

PERCHED ON THE 7TH FLOOR OF THE WESTCHESTER—ONE OF WASHINGTON’S ICONIC “BEST ADDRESSES”—THIS BEAUTIFULLY APPOINTED 2-BEDROOM, 1-BATH COOPERATIVE OFFERS ABUNDANT NATURAL L...

  • 2 Beds
  • 1 Baths
  • Cathedral Heights SubDv.
  • 20016 Zip Code
  • CLOSED Status
4000 Cathedral Ave Nw Unit 105B, Washington image
4000 Cathedral Ave Nw Unit 105B, Washington — The Westchester Cooperative $240,000 ▼

GREAT NEW PRICE at 105B -The Westchester is waiting for you! This 950 SF one-bedroom, one-bathroom co-op offers comfortable and convenient city living. With an open layou...

  • 1 Beds
  • 1 Baths
  • Cathedral Heights SubDv.
  • 20016 Zip Code
  • ACTIVE Status

The Westchester Cooperative Condos

Our website features the best real estate search for condo properties available in The Westchester Cooperative, Washington DC. It is the only site you will ever need! It is easy-to-use and updated by the official Realtor®’s database every 15 minutes. 

You can save searches, and get daily email alerts of new listings, price changes, sold data, and market reports. Our Interactive Map Search allows you to view properties on a map or refine your search by drawing the boundaries around the area you desire. 

Curious about what’s happening in your neighborhood? You can create a custom market report to see what’s active, under contract, and sold in your neighborhood! 

Considering selling or refinancing your home? Get an INSTANT property valuation now!

Contact us today to find out how we can be of assistance to you!

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