3726 12th St S, ARLINGTON, VA

$830,000

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3

Beds

Baths

2,535

Square feet

0.07

Acres

About 3726 12th St S

London Square was built in the mid-1960s, when builders had a different sensibility. Homes were designed around generous proportions. Rooms had definition—and by that I mean walls. Every space had a purpose. It’s a floor plan that has quietly stood the test of time. We’ve come full circle. Welcome to 3726 12th St S. The foyer isn’t an entry. It’s an arrival. Nearly eight feet wide, with a real coat closet and a broad hallway, it sets the tone for everything that follows. Calling the living room generous might be an understatement. The original fireplace, thoughtfully updated with a gas insert, anchors the room, while new sliding glass doors open to the private terrace. Matching doors in the dining room connect both rooms to the outdoors without asking either one to surrender its identity. In 1966, hardwood floors weren’t considered an upgrade. They were simply how homes like this were built. The attached garage is accessed directly from the main living level, one of those thoughtful details you don’t fully appreciate until you’ve lived with it. Upstairs, the primary suite is absurdly spacious with a renovated bath. The two secondary bedrooms aren’t oversized offices masquerading as bedrooms. They have real closets, real windows and room for more than just a bed. The lower level was built to be part of the house, not an afterthought. Anchored by a second wood-burning fireplace, the recreation room can become whatever your lifestyle dictates—a family room, media room, guest room, home office or a combination of all four. Even the oversized laundry room gets the practical details right, with a utility sink and room to work. Good outdoor space doesn’t have to be enormous; it just has to work. Fully fenced and accessible from both the living and dining rooms, this one does.

Features of 3726 12th St S

MLS® # VAAR2076326
Price $830,000
Bedrooms 3
Bathrooms 2.50
Full Baths 2
Half Baths 1
Square Footage 2,535
Acres 0.07
Year Built 1966
Type Residential
Sub-Type End of Row/Townhouse
Style Trinity
Status Active

Community Information

Address 3726 12th St S
Subdivision DOUGLAS PARK
City ARLINGTON
County ARLINGTON-VA
State VA
Zip Code 22204

Amenities

# of Garages 1
Garages Garage Door Opener, Garage - Front Entry
Is Waterfront No

Interior

Heating Forced Air
Cooling Central A/C
Has Basement No
Fireplace Yes
# of Fireplaces 2
Stories 3

Exterior

Exterior Brick
Exterior Features Brick,Patio(s)
Roof Composite
Construction Brick
Foundation Permanent
Garages 1

School Information

District ARLINGTON COUNTY PUBLIC SCHOOLS
Elementary RANDOLPH
Middle JEFFERSON
High WAKEFIELD

Additional Information

Date Listed July 17th, 2026
Days on Market 47
Zoning R-10T
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeCompass

Listing Map

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