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.
Listed by Melody Abella
·
License #0225223928
·
TTR Sotheby's International Realty
·
7033719219
Last updated August 27, 2025
·
Source: BrightMLS #VAAR2061104
Listing Facts
TypeSingle-family
NeighborhoodAurora Highlands
Bedrooms5
Bathrooms5
Days on Prevu39
Taxes$20,681/year
Size4,554 sqft
Price per sqft$549
Amenities
Dishwasher
Washer/Dryer
Parking
Location
Mortgage Calculator
Listing History
07/31/2025
Listed by TTR Sotheby's International Realty
$2,500,000
Property Details for 637 21st Street S
Association
Amenities
Pets Allowed: No Pet Restrictions
Exterior
Construction
New Construction: No
Property Attached: No
Property Condition: Excellent
Roof: Shingle, Composite
Year Built: 2024
Architectural Style: Traditional
Builder Name: MR Custom Homes
Construction Materials: Hardi Plank Type
Exterior Features: Street Lights, Sidewalks
Features
Fencing: Rear, Fully, Wood
Other Structures: Above Grade, Below Grade
Patio And Porch Features: Screened, Porch(es), Patio(s)
Basement: Fully Finished, Walkout Level, Sump Pump, Windows
Has Basement: Yes
Bathrooms Full: 4
Bathrooms Half: 1
Bathrooms Total Integer: 5
Bedrooms Total: 5
Rooms Total: 21
Other
General
Exclusions: Glass door on closet (at bottom of lower level steps) does not convey.
Senior Community: No
Location
Subdivision Name: ADDISON HEIGHTS
Tax Lot: 18
Parking
Parking
Attached Garage: No
Garage Spaces: 2
Garage: Yes
Open Parking: No
Schools
Elementary School
Elementary School: OAKRIDGE
High School
High School: WAKEFIELD
Middle or Junior School
Middle Or Junior School: GUNSTON
Utilities
Equipment
Cooling: Central A/C
Has Cooling: No
Heating: Central, Forced Air
Has Heating: Yes
Sewer: Public Sewer
Utilities: Cable TV Available
Water Source: Public
The data relating to real estate for sale on this website appears
in part through the BRIGHT Internet Data Exchange program, a voluntary
cooperative exchange of property listing data between licensed real
estate brokerage firms in which participates, and is provided by BRIGHT
through a licensing agreement. The information provided by this website
is for the personal, non-commercial use of consumers and may not be used
for any purpose other than to identify prospective properties consumers
may be interested in purchasing. Copyright BRIGHT, All Rights Reserved.
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.