Situated along the most prestigious street in Old Town Alexandria—within one of the nation's most historic and desirable neighborhoods— 227 S Union Street is one of 6 newly constructed, LEED Gold-certified residences. Welcome to River Row. This home sets a new standard for luxury living along the Potomac River. Developed by the esteemed JC Development, this four-level home offers a rare combination of timeless architecture, innovative engineering, and a premier location—with no HOA or condominium fees. Constructed from solid steel and concrete and clad in classic brick on all sides, the residence spans 3,366 square feet of interior living space and rises four stories via a private elevator. From the moment of entry, the architectural integrity is evident—soaring ceilings (up to 12 feet), oversized 9-foot solid core doors, 8 ½-inch wide white oak flooring, and expansive Andersen windows create a light-filled, contemporary atmosphere grounded in timeless materials. The main living level presents an open-concept layout that seamlessly transitions the kitchen, living and dining areas to a stunning 440-square-foot private outdoor terrace, finished in imported Spanish porcelain tile—an ideal setting for private entertaining or alfresco dining. The gourmet kitchen is anchored by soft-close American Woodmark cabinetry, Taj Mahal quartzite countertops, and a professional-grade appliance suite that includes a Thermador 36-inch five-burner gas range, double electric wall ovens, Bosch French-door refrigerator, Thermador dishwasher, and Sharp microwave drawer. Every element is thoughtfully selected to support elevated daily living and elegant hosting. The upper levels are equally refined. Four spacious bedrooms—each with ensuite marble-clad bathrooms and Kohler fixtures—offer privacy and sophistication. The top floor opens to a 189-square-foot rooftop terrace with captivating city and river views in select residences. An additional fourth-level wet bar with Taj Mahal quartzite counters and a Summit beverage refrigerator enhances the rooftop experience. LEED Gold certification recognizes high-performance energy systems, including recessed LED lighting, 2-zone Goodman HVAC with Ecobee smart thermostats, electronic air filtration, humidifiers, a Rinnai tankless water heater, and a full home sprinkler system. These systems contribute to lower utility costs, superior indoor air quality, and long-term sustainability. Additional features include an 800 lb capacity private elevator servicing all four floors, integrated surround sound, Akuvox smart doorbell, and multiple laundry hookups. The lower-level family room includes a second wet bar with Taj Mahal quartzite countertop and a dual-zone Newair beverage refrigerator, ideal for casual gatherings or movie nights. The oversized two-car garage is designed with a low-profile door for enhanced headroom, and includes a Kwikset keypad entry lock for added convenience. This residence is delivered with a California Closets credit for personalized wardrobe systems. This is an extraordinary opportunity to own a piece of newly built excellence on one of Old Town’s most iconic blocks. Located just one block from King Street and mere steps to the Potomac River and waterfront promenade, River Row offers unmatched access to the city’s finest shops, acclaimed restaurants, cultural landmarks, and outdoor recreation. With over 20 dining options within a three-block radius, four parks within six blocks, and proximity to top-rated Lyles-Crouch Elementary School, this home supports an effortless and enriched lifestyle. Commuters will appreciate the easy access to Reagan National Airport (3.7 miles), King Street Metro and Amtrak/VRE Station (1 mile), and nearby thoroughfares connecting to Washington, D.C. and National Landing.
Sold for $4,500,000 on 07/14/25
$4,500,000
227 S Union St, Alexandria, VA 22314
4beds
3,366sqft
Townhouse
Built in 2025
1,602 Square Feet Lot
$4,500,800 Zestimate®
$1,337/sqft
$-- Estimated rent
What's special
Zillow last checked: 7 hours ago
Listing updated: July 15, 2025 at 11:32am
Listed by:
Phyllis Patterson 703-408-4232,
TTR Sotheby's International Realty,
Listing Team: The Patterson Group
Bought with:
George Candelori, 0225117413
Weichert, REALTORS
Source: Bright MLS,MLS#: VAAX2044568

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
- Main level bathrooms: 1
- Main level bedrooms: 1
Primary bedroom
- Level: Upper
Bedroom 1
- Level: Main
Bedroom 3
- Level: Upper
Bedroom 4
- Level: Upper
Primary bathroom
- Level: Upper
Dining room
- Level: Upper
Family room
- Level: Upper
Foyer
- Level: Main
Other
- Level: Upper
Other
- Level: Main
Other
- Level: Upper
Half bath
- Level: Upper
Kitchen
- Level: Upper
Laundry
- Level: Upper
Living room
- Level: Upper
Mud room
- Level: Main
Office
- Level: Main
Recreation room
- Level: Main
Storage room
- Level: Upper
Heating
- Forced Air, Programmable Thermostat, ENERGY STAR Qualified Equipment, Heat Pump, Natural Gas
Cooling
- Central Air, Electric
Appliances
- Included: Microwave, Dishwasher, Disposal, Cooktop, Dryer, Oven, Range Hood, Six Burner Stove, Stainless Steel Appliance(s), Refrigerator, Washer, Water Heater, Exhaust Fan, Humidifier, Ice Maker, Double Oven, Oven/Range - Electric, Gas Water Heater
- Laundry: Upper Level, Has Laundry, Lower Level, Hookup, Laundry Room, Mud Room
Features
- Bathroom - Tub Shower, Bathroom - Walk-In Shower, Breakfast Area, Combination Kitchen/Dining, Combination Kitchen/Living, Elevator, Entry Level Bedroom, Kitchen - Gourmet, Kitchen - Table Space, Primary Bath(s), Recessed Lighting, Upgraded Countertops, Walk-In Closet(s), Bar, Family Room Off Kitchen, Open Floorplan, Eat-in Kitchen, Kitchen Island, 9'+ Ceilings, High Ceilings
- Flooring: Wood
- Windows: Double Pane Windows
- Has basement: No
- Number of fireplaces: 1
- Fireplace features: Gas/Propane
Interior area
- Total structure area: 3,366
- Total interior livable area: 3,366 sqft
- Finished area above ground: 3,366
- Finished area below ground: 0
Property
Parking
- Total spaces: 2
- Parking features: Garage Faces Rear, Garage Door Opener, Inside Entrance, Shared Driveway, Secured, Driveway, Attached, On Street
- Attached garage spaces: 2
- Has uncovered spaces: Yes
Accessibility
- Accessibility features: Accessible Elevator Installed
Features
- Levels: Four
- Stories: 4
- Patio & porch: Patio
- Exterior features: Extensive Hardscape, Sidewalks, Street Lights, Lighting, Rain Gutters, Balcony
- Pool features: None
- Has view: Yes
- View description: City, River
- Has water view: Yes
- Water view: River
- Waterfront features: River
- Body of water: Potomac River
Lot
- Size: 1,602 sqft
- Features: Corner Lot, Not In Development, Premium
Details
- Additional structures: Above Grade, Below Grade
- Parcel number: 60047600
- Zoning: R
- Special conditions: Standard
Construction
Type & style
- Home type: Townhouse
- Architectural style: Other,Contemporary,Transitional
- Property subtype: Townhouse
Materials
- Brick, Concrete, Metal Siding, Steel Siding
- Foundation: Concrete Perimeter, Brick/Mortar
Condition
- Excellent
- New construction: Yes
- Year built: 2025
Details
- Builder model: Custom
- Builder name: JC Development
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & neighborhood
Security
- Security features: Smoke Detector(s), Fire Sprinkler System
Location
- Region: Alexandria
- Subdivision: None Available
Other
Other facts
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional,VA Loan
- Ownership: Fee Simple
- Road surface type: Paved
Services availability
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Estimated market value
$4,500,800