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Listed by Heather C Corey • TTR Sotheby's International Realty

$6,250,000

Est. payment - /mo

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4 Beds

7 Baths

5,923 SqFt

New

320 1/2 MANSION DR Alexandria, VA 22302

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Additional details

Alexandra DiFilippo

alex@alexdifilippo.com +1(856) 298-9699

UPDATED:

Key Details

Property Type Single Family Home

Sub Type Detached

Listing Status Active

Purchase Type For Sale

Square Footage 5,923 sqft

Price per Sqft $1,055

Subdivision Mansion Drive

MLS Listing ID VAAX2046736

Style Traditional

Bedrooms 4

Full Baths 6

Half Baths 1

HOA Y/N N

Abv Grd Liv Area 4,991

Year Built 1959

Annual Tax Amount $38,597

Tax Year 2024

Lot Size 1.390 Acres

Acres 1.39

Property Sub-Type Detached

Source BRIGHT

Property Description

Nestled on the highest point of exclusive Mansion Drive—an intimate enclave of just 31 homes—this secluded and private 1.37-acre estate offers a once-in-a-generation opportunity to own one of Alexandria's most celebrated private gardens. Forty years in the making, the grounds are a breathtaking tapestry of color, texture, and design, with rose gardens, oversized sculpted boxwoods, raised vegetable beds, mature and rare specimen trees, native plants and a sweeping open lawn ideal for grand events. Multiple national and state garden tours have featured this remarkable landscape, including many arranged by the Head Gardener at Mount Vernon Estate. Meticulously maintained, multi-zoned irrigation system ensures its vibrancy year-round.

The garden seamlessly incorporates a serene pool into its landscape, while a fully fenced backyard enhances privacy and security. Within the garden stands a classic Alitex glass conservatory imported from England and wired with electricity—perfect for seed propagation, potting and more.

The main residence is a beautifully crafted 5,119 sq ft home, blending timeless design with modern comfort. A rare main-level primary suite anchors its own private wing and includes dual full bathrooms and dual walk-in closets. Soaring ceilings—up to 12 feet—crown gracious living and entertaining spaces. Covered terraces at both the front and rear of the home invite relaxed outdoor living throughout the seasons.

A charming guest house offers complete privacy for visitors or multi-generational living, featuring a full kitchen, living room, dining area, and bedroom with ensuite bath. Vaulted pine ceilings and a brick fireplace lend a warm, rustic elegance.

A long private drive leads past the main residence to an oversized detached two-car garage. This iconic estate is also just minutes from St. Stephen's and St. Agnes Lower School and Alexandria Country Day School.

This is more than a home—it's a legacy property for the most discerning buyer.

Location

State VA

County Alexandria City

Zoning R 12

Rooms

Other Rooms Living Room, Dining Room, Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Game Room, Family Room, Foyer, Breakfast Room, Sun/Florida Room, Laundry, Office, Recreation Room, Storage Room, Primary Bathroom, Full Bath, Half Bath

Basement Fully Finished, Walkout Stairs

Main Level Bedrooms 2

Interior

Interior Features 2nd Kitchen, Bathroom - Walk-In Shower, Breakfast Area, Built-Ins, Carpet, Ceiling Fan(s), Crown Moldings, Dining Area, Entry Level Bedroom, Floor Plan - Traditional, Formal/Separate Dining Room, Kitchen - Gourmet, Kitchen - Eat-In, Primary Bath(s), Skylight(s), Walk-in Closet(s), Window Treatments, Wine Storage, Wood Floors

Hot Water Natural Gas

Heating Central

Cooling Central A/C, Zoned

Flooring Carpet, Hardwood

Fireplaces Number 3

Fireplaces Type Wood

Equipment Built-In Microwave, Dishwasher, Disposal, Dryer, Oven/Range - Gas, Refrigerator, Water Heater

Fireplace Y

Window Features Bay/Bow,Green House,Skylights

Appliance Built-In Microwave, Dishwasher, Disposal, Dryer, Oven/Range - Gas, Refrigerator, Water Heater

Heat Source Natural Gas

Laundry Main Floor

Exterior

Exterior Feature Deck(s), Patio(s), Terrace

Parking Features Garage - Front Entry, Additional Storage Area

Garage Spaces 2.0

Pool In Ground

Water Access N

View Trees/Woods, Other

Accessibility 2+ Access Exits

Porch Deck(s), Patio(s), Terrace

Total Parking Spaces 2

Garage Y

Building

Lot Description Backs to Trees, Level, Premium, Private, Vegetation Planting

Story 3

Foundation Other

Sewer Public Sewer

Water Public

Architectural Style Traditional

Level or Stories 3

Additional Building Above Grade, Below Grade

Structure Type 9'+ Ceilings,Vaulted Ceilings

New Construction N

Schools

School District Alexandria City Public Schools

Others

Senior Community No

Tax ID 16043500

Ownership Fee Simple

SqFt Source Estimated

Special Listing Condition Standard

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Alexandra DiFilippo

Agent | License ID: 1646832

+1(856) 298-9699

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