734 21st Street South

Off Market

734 21st Street South

Arlington VA 22202

2750 sq. ft.

12000 sq. ft.

Single-Family

Last sold for $1,610,000

Kerry Adams, last sold this property on 25 September 2026 after 16 days on market.

Overview

Rare Addison Heights Opportunity - sold as-is - Stately 1930 all-brick Colonial with detached carriage house on a generous 12,000+ square foot lot, ideally located within walking distance of Crystal City and Pentagon City Metros. Filled with character and potential, the main residence features beautiful hardwood floors, high ceilings, custom built-ins, and a large covered rear porch overlooking the stone patio. A detached two-car garage offers covered parking and storage, while the spacious upper-level studio apartment provides a flexible space for guests, an office, rental income, or other uses. The home is livable but is being sold as-is, offering an exceptional opportunity for an end user to move in and improve over time, or for an investor or developer to explore the property's possibilities.

Features

3 bedrooms

4 bathrooms

2 carspaces

2 garage spaces

2750 sq. ft. floor area

12000 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 3 bedroom single-family properties sold in Arlington over the last 12 months, the estimated median property value of 734 21st Street South is $1.09m.

Median value

$1.09m

Estimated value range

$860.73k - $1.66m

Median days on market

Estimated value trend

-6%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in Arlington. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 734 21st Street South

2026

Sold

$1,610,000

25 Sep 2026 by Kerry Adams, of Compass

Happy sellers in Arlington

We have insufficient information to provide an overview of customer satisfaction for Arlington. Viewing the agent profiles, reviews and sales for Arlington can provide insights for this location.

Local market activity for 3 bedroom single-family properties in Arlington

In the last 12 months, 21 three-bedroom single-family properties similar to 734 21st Street South, have been sold.

This represents a 14% increase in three-bedroom single-family properties sales when compared to the previous 12 months.

Sold

For Sale

Interested in selling?

People are reaching out to these agents in Arlington for a market analysis.

Tonya Finlay

at KW Metro Center

(7 reviews)

Get a market analysis

Feven Woldu

at REMAX Allegiance | McLean

(15 reviews)

Get a market analysis

Nathan Shapiro

at Long & Foster Real Estate, Inc.

(6 reviews)

Get a market analysis

Laura Schwartz

at Real Broker, LLC

(295 reviews)

Get a market analysis

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Arlington

Tonya Finlay

Tonya Finlay is a recommended agent for Arlington. They have 4 local sales and collected 1 local review across the last 12 months.

5 (7 reviews)
1 Review in Arlington
4 Sales in Arlington

View profile

Feven Woldu

Feven Woldu is an award winning recommended agent for Arlington. They have 1 local sale and collected 1 local review across the last 12 months.

5 (15 reviews)
1 Review in Arlington
1 Sale in Arlington

View profile

Nathan Shapiro

Nathan Shapiro is a recommended agent for Arlington. They have 1 local sale and collected 1 local review across the last 12 months.

5 (6 reviews)
1 Review in Arlington
1 Sale in Arlington

View profile

Laura Schwartz

Sellers who recommend Laura Schwartz have praised them for being local expert, responsive, supportive, clear communication, patient, honest, and detail-oriented