637 21st St S, Arlington, VA 22202
Home value
$2,369,400
$2.20M - $2.54M
$2,780/mo
Owner options
$2,780/mo
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$2,780/mo
Rent Zestimate®
$11,784/mo
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$11,784/mo
Est. payment
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Zillow last checked:
Listing updated:
Melody Abella 703-371-9219,
TTR Sotheby's International Realty,
Listing Team: The Seward Group
Louise Kepley, 0225257331
Berkshire Hathaway HomeServices PenFed Realty
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
- Main level bathrooms: 1
Rooms
- Room types: Living Room, Dining Room, Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Basement, Foyer, Bedroom 1, Laundry, Office, Recreation Room, Storage Room, Bathroom 1, Bathroom 2, Bathroom 3, Primary Bathroom, Half Bath
Primary bedroom
- Level: Upper
Bedroom 1
- Level: Lower
Bedroom 2
- Level: Upper
Bedroom 3
- Level: Upper
Bedroom 4
- Level: Upper
Primary bathroom
- Level: Upper
Bathroom 1
- Level: Lower
Bathroom 2
- Level: Upper
Bathroom 3
- Level: Upper
Basement
- Level: Lower
Dining room
- Features: Flooring - HardWood
- Level: Main
Foyer
- Level: Main
Half bath
- Level: Main
Kitchen
- Level: Main
Laundry
- Level: Upper
Living room
- Features: Flooring - HardWood, Fireplace - Wood Burning
- Level: Main
Mud room
- Level: Main
Office
- Level: Main
Recreation room
- Level: Lower
Screened porch
- Level: Main
Storage room
- Level: Lower
Heating
- Central, Forced Air, Natural Gas
Cooling
- Central Air, Electric
Appliances
- Included: Dishwasher, Disposal, Dryer, Oven/Range - Gas, Refrigerator, Washer, Microwave, Ice Maker, Gas Water Heater
- Laundry: Has Laundry, Upper Level, Laundry Room, Mud Room
Features
- Ceiling Fan(s), Bar, Breakfast Area, Built-in Features, Butlers Pantry, Combination Kitchen/Living, Dining Area, Open Floorplan, Formal/Separate Dining Room, Eat-in Kitchen, Kitchen - Gourmet, Kitchen Island, Kitchen - Table Space, Pantry, Primary Bath(s), Recessed Lighting, Walk-In Closet(s), Other, 9'+ Ceilings, Tray Ceiling(s)
- Flooring: Hardwood, Wood
- Windows: Window Treatments
- Basement: Finished,Walk-Out Access,Sump Pump,Windows
- Number of fireplaces: 1
- Fireplace features: Gas/Propane
Interior area
- Total structure area: 4,754
- Total interior livable area: 4,554 sqft
- Finished area above ground: 3,354
- Finished area below ground: 1,200
Property
Parking
- Total spaces: 4
- Parking features: Garage Faces Front, Garage Door Opener, Off Street, On Street, Attached
- Garage spaces: 2
- Has uncovered spaces: Yes
- Details: Garage Sqft: 354
Accessibility
- Accessibility features: None
Features
- Levels: Three
- Stories: 3
- Patio & porch: Screened, Porch, Patio, Screened Porch
- Exterior features: Street Lights, Sidewalks
- Pool features: None
- Fencing: Back Yard,Full,Wood
- Has view: Yes
- View description: Street, Trees/Woods
Lot
- Size: 6,000 Square Feet
- Features: Urban
Details
- Additional structures: Above Grade, Below Grade
- Parcel number: 36019022
- Zoning: R-5
- Zoning description: R-5 1/2 FA
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Single Family Residence
Materials
- HardiPlank Type
- Foundation: Other, Slab
- Roof: Shingle,Composition
Condition
- Excellent
- New construction: No
- Year built: 2024
Details
- Builder name: MR Custom Homes
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available
Community & HOA
Community
- Subdivision: Addison Heights
HOA
- Has HOA: No
Location
- Region: Arlington
Financial & listing details
- Price per square foot: $514/sqft
- Tax assessed value: $2,002,000
- Annual tax amount: $20,681
- Date on market: 7/31/2025
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional
- Inclusions: Ice Maker, Beverage Fridge, Wall-mounted Tvs Throughout
- Exclusions: Glass Door On Closet (at Bottom Of Lower Level Steps) Does Not Convey.
- Ownership: Fee Simple
Price history
| Date | Event | Price |
|---|---|---|
| 12/12/2025 | Sold | $2,340,000-2.5%$514/sqft |
Source: | ||
| 11/18/2025 | Contingent | $2,399,000$527/sqft |
Source: | ||
| 9/28/2025 | Price change | $2,399,000-4%$527/sqft |
Source: | ||
| 7/31/2025 | Listed for sale | $2,500,000+12.7%$549/sqft |
Source: | ||
| 2/15/2024 | Sold | $2,217,875+186.2%$487/sqft |
Source: | ||
| 3/10/2023 | Sold | $775,000-5.5%$170/sqft |
Source: | ||
| 1/18/2023 | Pending sale | $820,000$180/sqft |
Source: | ||
| 1/7/2023 | Contingent | $820,000$180/sqft |
Source: | ||
| 12/2/2022 | Listed for sale | $820,000$180/sqft |
Source: | ||
| 10/21/2015 | Listed for rent | $2,500$1/sqft |
Source: Arlington Realty Inc. #AR9502411 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $21,423 +3.6% | $2,073,900 +3.6% |
| 2024 | $20,681 +134.7% | $2,002,000 +134% |
| 2023 | $8,813 +3.8% | $855,600 +3.8% |
| 2022 | $8,489 +8.7% | $824,200 +8.7% |
| 2021 | $7,813 +7.5% | $758,500 +7.1% |
| 2020 | $7,269 +7% | $708,500 +7% |
| 2019 | $6,792 +6.8% | $662,000 +4.7% |
| 2018 | $6,362 +6% | $632,400 +6% |
| 2017 | $6,001 +4.6% | $596,500 +3% |
| 2016 | $5,737 -1% | $578,900 -0.5% |
| 2015 | $5,795 +6.5% | $581,800 +6.5% |
| 2014 | $5,440 +3.9% | $546,200 +4.9% |
| 2013 | $5,238 +4.1% | $520,700 |
| 2012 | $5,031 +2.9% | -- |
| 2011 | $4,889 | -- |
| 2009 | -- | -- |
| 2008 | -- | -- |
| 2007 | -- | -- |
| 2006 | -- | -- |
| 2005 | -- | -- |
| 2004 | -- | -- |
| 2003 | -- | -- |
| 2002 | -- | -- |
| 2001 | -- | $202,700 |
Neighborhood: Aurora Highlands
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Nearby schools
GreatSchools rating
- 6/10Oakridge Elementary SchoolGrades: PK-5Distance: 0.8 mi
- 7/10Gunston Middle SchoolGrades: 6-8Distance: 0.8 mi
- 4/10Wakefield High SchoolGrades: 9-12Distance: 3 mi
Schools provided by the listing agent
- Elementary: Oakridge
- Middle: Gunston
- High: Wakefield
- District: Arlington County Public Schools
Source: Bright MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.