637 21st St S, ARLINGTON, VA 22202
Local realty services provided by:O'BRIEN REALTY ERA POWERED



637 21st St S,ARLINGTON, VA 22202
$2,500,000
- 5 Beds
- 5 Baths
- 4,554 sq. ft.
- Single family
- Active
Listed by:melody abella
Office:ttr sotheby's international realty
MLS#:VAAR2061104
Source:BRIGHTMLS
Price summary
- Price:$2,500,000
- Price per sq. ft.:$548.97
About this home
This rare luxury offering in the sought-after Addison Heights neighborhood of National Landing is ready for a new owner. Thoughtfully designed and masterfully crafted in 2024, this stunning 5-bedroom/4.5-bathroom residence offers over 4,500 square feet of beautifully finished interior living space across three levels. The attached two-car garage, screened porch w/ ceiling mounted heaters, spacious patio and fully fenced yard provide an abundance of exterior living space.
Step inside to discover 9’ ceilings, wide-plank hardwood floors, refined architectural details and curated finishes throughout to elevate everyday living. The open-concept main level features a sun-drenched living room with a gas fireplace, a gourmet kitchen with top-of-the-line appliances (Wolf/Sub-Zero), quartz countertops and waterfall island. Walkthrough the butler’s pantry to access a spacious dining area ideal for entertaining. Upstairs, the luxurious primary suite includes a spa-inspired bathroom (rough in plumbing for soaking tub) and generous walk-in closet. Three additional bedrooms reside on this level, one with an ensuite bathroom and the other two share a jack-and-jill. A fully finished lower level, also with 9’ ceilings, offers a versatile living area with a built-in bar (including beverage fridge and ice maker), a private guest suite, and ample storage/closet space.
Situated on a quiet street in the highly sought-after 22202 zip code in Arlington, this home is just minutes from Washington D.C (zero stoplights to 395N), Crystal City, Amazon HQ2, the Pentagon and National Landing. A half mile to metro and just under a mile to DCA. Tons of shopping, dining and grocery stores nearby – including Whole Foods, National Landing Water Park and 23rd Street/Restaurant Row. Walk to library, tennis courts and Virginia Highlands Park. Enjoy the perfect blend of modern living and timeless style in one of Arlington’s most vibrant and convenient neighborhoods.
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Home facts
- Year built:2024
- Listing Id #:VAAR2061104
- Added:19 day(s) ago
- Updated:August 17, 2025 at 01:46 PM
Rooms and interior
- Bedrooms:5
- Total bathrooms:5
- Full bathrooms:4
- Half bathrooms:1
- Living area:4,554 sq. ft.
Heating and cooling
- Cooling:Central A/C
- Heating:Central, Forced Air, Natural Gas
Structure and exterior
- Roof:Composite, Shingle
- Year built:2024
- Building area:4,554 sq. ft.
- Lot area:0.14 Acres
Schools
- High school:WAKEFIELD
- Middle school:GUNSTON
- Elementary school:OAKRIDGE
Utilities
- Water:Public
- Sewer:Public Sewer
Finances and disclosures
- Price:$2,500,000
- Price per sq. ft.:$548.97
- Tax amount:$20,681 (2024)
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