Back 4045 21st St N
Off Market

4045 21st St N

Arlington VA 22207

4
4
1
3465 sq. ft.
6500 sq. ft.
Single-Family
Last sold for $1,800,000
Roberto RoncalesRoberto Roncales, last sold this property on 12 June 2026 after 12 days on market.

Overview

OFFER DEADLINE: Please submit your best and final offer by Sunday, May 31 at 6:00pm. Tucked away on a quiet one-way street in the heart of North Arlington's highly coveted Cherrydale neighborhood, 4045 21st St N offers the rare combination of like-new construction, timeless design, and exceptional versatility. Rebuilt from the foundation up in 2019 with a thoughtfully designed bump-out addition, this home delivers the feel and functionality of new construction while sitting in one of Arlington's most established and charming communities. Inside, you'll find over 3,400 square feet of beautifully finished living space featuring 4 bedrooms, 4 full bathrooms, soaring natural light, and high-end finishes throughout. The 9.5-foot ceilings on the main level set an immediate tone of openness and volume, while white oak hardwood floors flow continuously across the main level, upper level, and every stair, tying the home together in effortless warmth. Shaker cabinetry, and custom Elfa shelving integrated throughout complete a look that is as functional as it is refined. The gourmet kitchen features marble countertops and was designed for both everyday living and entertaining, complete with premium Wolf appliances, Bosch refrigerator and dishwasher, and seamless flow into the main living areas. A main-level bedroom and full bath with stand-up shower create the perfect setup for guests, a private office, or multigenerational living. Upstairs, the expansive primary suite serves as a true sanctuary, highlighted by a spa-inspired bathroom featuring a double vanity, freestanding soaking tub, and a large walk-in shower. Two additional bedrooms on this level are served by a full hall bathroom — also with a stand-up shower — and a conveniently located washer and dryer make everyday living as effortless as it is comfortable. The fully finished lower level offers incredible versatility with a private entrance, separate washer/dryer, full bathroom with stand-up shower, kitchenette, and two additional rooms that flex effortlessly as bedrooms, a home gym, media room, or private office — ideal as an au-pair suite, guest retreat, or extended family living space. Every major system and upgrade has already been completed for peace of mind, including all-new plumbing, electrical, dual-zone HVAC systems, tankless water heater, metal roof, chimney, decks, water softener, UV air purification, whole-house humidifier, French drain system, sump pump, and integrated surge protection. Fresh interior and exterior paint in 2026 make the home truly move-in ready. The outdoor spaces are equally impressive, featuring professionally designed landscaping, eco-friendly paver driveway with parking for up to 8 vehicles, newly constructed garage, gas line for grilling, and both front and rear gas fire pits that create the perfect setting for relaxing or entertaining year-round. The location is truly unparalleled, offering a unique opportunity to enjoy suburban tranquility with effortless urban convenience. Situated on a quiet one-way street, you are just a short walk from Lee Heights shopping center for your daily needs, along with beloved local favorites including Arrowine & Cheese, Lebanese Taverna, Pastries by Randolph, Livin' the Pie Life, Café Colline, and UPS. When it's time to commute, enjoy easy access to I-66, nearby ART bus routes, and the Ballston Metro less than a mile away, making travel to Washington D.C., Tysons Corner, and the airports incredibly convenient. From weekends at the Cherrydale Farmers Market to the endless parks, dining, and entertainment throughout North Arlington, everything you need is right at your doorstep. This home is truly move-in ready — simply unpack and start enjoying the very best of Arlington living.

Features

4 bedrooms
4 bathrooms
1 carspace
1 garage space
3465 sq. ft. floor area
6500 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Arlington over the last 12 months, the estimated median property value of 4045 21st St N is $1.46m.

Median value
$1.46m
Estimated value range
$812k - $2.37m
Median days on market
8
Estimated value trend
3%
increase 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 4045 21st St N

2026
Sold
$1,800,000
12 Jun 2026 by Roberto Roncales, of Keller Williams Realty

Happy sellers in Arlington

84%
84% of sellers in Arlington reported that their sale price either exceeded or met their price expectations.

Arlington stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 5 reviews in Arlington over the last 12 months.

Local market activity for 4 bedroom single-family properties in Arlington

In the last 12 months, 98 four-bedroom single-family properties similar to 4045 21st St N, have been sold.

This represents a 13% decrease in four-bedroom single-family properties sales when compared to the previous 12 months.

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