# 3900 CATHEDRAL Avenue NW #407A, Washington, DC 20016 > **TL;DR:** 1bd/1ba condo, $275,000 ($289/sqft), built 1929, 950 sqft. Est. $2,810/mo. Listed 27 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $275,000 | | Price/sqft | $289 | | Bedrooms | 1 | | Bathrooms | 1 full | | Square Feet | 950 | | Year Built | 1929 | | Stories | 1 | | Property Type | Condo (Condominium) | | Status | Active | | Days on Market | 27 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $1,391 | | Estimated Insurance | $80 | | HOA | $1,339 | | **Total** | **$2,810** | ## Property Highlights - Built in 1929 ## Description ### Agent Description Wonderful opportunity to own a charming 1-bedroom, 1-bath co-op with a delightful solarium and views toward Washington National Cathedral at The Westchester. Located in the sought-after A Building, this approximately 950-square-foot home offers the character and gracious proportions of a 1939 residence, including 9-foot ceilings, beautiful parquet floors, excellent closet space, and a separate dining area.******** The inviting solarium provides a bright, versatile space to enjoy the views and changing seasons. A custom Murphy bed adds flexibility and makes the home especially comfortable for guests. The updated bathroom and thoughtful maintenance throughout make this an easy home to move into and enjoy.******** The Westchester's beautifully maintained grounds-with mature gardens, a fountain, and winding walking paths-create a peaceful botanical oasis in the heart of Northwest Washington. Residents enjoy an exceptional array of on-site amenities, including a grocery store, library, salon, dry cleaner, exercise facility, and eight guest suites. Shops and restaurants at Cathedral Commons and along Wisconsin Avenue are close by, and public transportation to downtown DC is conveniently available at the entrance gates. Charming, spacious, well-maintained and easy to show-with a low monthly fee. Come see this special Westchester home this Sunday! ## Location - **Address:** 3900 CATHEDRAL Avenue NW #407A, Washington, DC 20016 - **County:** WASHINGTON - **Neighborhood:** OBSERVATORY CIRCLE - **Coordinates:** 38.9284, -77.07791 - **Google Maps:** https://www.google.com/maps?q=38.9284,-77.07791 ## Listing Agent - **Name:** Kathleen L Battista · **License:** BR98373992 - **Brokerage:** Cathedral Realty, LLC. - **Broker Phone:** (301) 656-1572 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/3900-Cathedral-Ave-NW-Apt-407A_Washington_DC_20016_M69860-43349?f=listhub&s=TRENDPA&m=DCDC2286356&c=propsimple) ## Photos ![3900 CATHEDRAL Avenue NW #407A - Photo 1](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f1164719132r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 2](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f2615329516r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 3](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f3916551764r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 4](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f3882595887r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 5](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f327954436r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 6](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f3895004829r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 7](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f601645752r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 8](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f2914660415r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 9](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f2656616804r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 10](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f4001323795r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 11](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f4037040742r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 12](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f2467539301r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 13](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f302925663r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 14](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f2211204644r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 15](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f3535532180r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 16](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f3060599701r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 17](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f2323188180r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 18](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f2658186143r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 19](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f358070398r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 20](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f1699732808r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 21](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f1107450749r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 22](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f3999860212r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 23](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f919197397r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 24](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f3931676461r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 25](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f1357907427r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 26](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f1981876158r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 27](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f2128439876r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 28](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f3160112936r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 29](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f1793429693r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 30](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f1306469595r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 31](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f987168406r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 32](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f3270607053r.jpg) ![3900 CATHEDRAL Avenue NW #407A - Photo 33](http://lh.rdcpix.com/a4c838dab88a545787145bcba5516b85l-f1746989975r.jpg) --- **MLS#:** DCDC2286356 | **Updated:** 2026-10-27 **Source:** listhub *Copyright © 2026 Bright MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/3900-cathedral-avenue-nw-washington-dc-20016-e49c59f6baa04091bf76fd3c14b507d8) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/3900-cathedral-avenue-nw-washington-dc-20016-e49c59f6baa04091bf76fd3c14b507d8#listing", "url": "https://www.propertysimple.ai/listing/3900-cathedral-avenue-nw-washington-dc-20016-e49c59f6baa04091bf76fd3c14b507d8", "name": "3900 CATHEDRAL Avenue NW #407A, Washington, DC 20016", "description": "Wonderful opportunity to own a charming 1-bedroom, 1-bath co-op with a delightful solarium and views toward Washington National Cathedral at The Westchester. Located in the sought-after A Building, this approximately 950-square-foot home offers the character and gracious proportions of a 1939 residence, including 9-foot ceilings, beautiful parquet floors, excellent closet space, and a separate dining area.******** The inviting solarium provides a bright, versatile space to enjoy the views and changing seasons. A custom Murphy bed adds flexibility and makes the home especially comfortable for guests. The updated bathroom and thoughtful maintenance throughout make this an easy home to move into and enjoy.******** The Westchester's beautifully maintained grounds-with mature gardens, a fountain, and winding walking paths-create a peaceful botanical oasis in the heart of Northwest Washington. Residents enjoy an exceptional array of on-site amenities, including a grocery store, library, salon, dry cleaner, exercise facility, and eight guest suites. Shops and restaurants at Cathedral Commons and along Wisconsin Avenue are close by, and public transportation to downtown DC is conveniently available at the entrance gates. Charming, spacious, well-maintained and easy to show-with a low monthly fee. 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"telephone": "(301) 656-1572" } } } ```