




13993 Airfoil Rd, Herndon, VA, 20171
About This Home
Luxury. Technology. Space. Location. Welcome to one of the most exceptional residences in Foster’s Glen — a rare custom-built Strauss Attic end-unit townhome featuring the only legal 5-bedroom floor plan in the community. Offering more than 2,400 square feet across four finished levels, this extraordinary home combines elevated design, modern technology, flexible living spaces, and premium outdoor amenities in a way that is rarely available in today’s market. From the moment you enter, you’ll appreciate the thoughtful craftsmanship and abundance of natural light created by the desirable corner end-unit location and expansive windows throughout. The open-concept main living level features a stunning gourmet kitchen with upgraded marble countertops, premium tile backsplash, stainless steel GE appliance suite, soft-close cabinetry, under-cabinet lighting, and a spacious island perfect for everyday living and entertaining. A custom-built coffee and beverage station elevates the dining experience with matching marble countertops, glass-front upper cabinetry, additional storage, and dedicated lighting — an optional builder upgrade rarely found in competing homes. Designed for both comfort and flexibility, this home offers five spacious bedrooms and four-and-a-half bathrooms, including a private entry-level bedroom suite ideal for guests, extended family, or a home office. The luxurious primary suite features a walk-in closet and spa-like bath, while the top-level bedroom offers direct access to the private rooftop terrace — the perfect retreat for morning coffee, evening relaxation, or enjoying sweeping community views. Outdoor living is truly exceptional with multiple private spaces, including an oversized living-level deck ideal for grilling and entertaining and a spectacular rooftop terrace that extends the living space beyond the walls of the home. Premium upgrades continue throughout with luxury vinyl plank flooring across the entry and main living levels, upgraded marble finishes in the kitchen and bathrooms, designer selections, and thoughtful storage solutions throughout. Everyday convenience is enhanced by a dedicated bedroom-level laundry room with utility sink, rear-entry two-car garage, and exceptional functionality across all four levels. This smart home is equipped with modern technology and efficiency upgrades, including: Tri-zone HVAC system for customized comfort --Three Ecobee smart thermostats controlling two HVAC systems -- Pre-wired Ethernet connectivity throughout every level, -- Wi-Fi enabled smart garage opener -- Tankless gas water heater for energy efficiency and endless hot water -- Smart GE gas range and oven -- Smart washer and dryer. Beyond the home itself, residents enjoy access to Foster’s Glen amenities, including community playgrounds, picnic areas, walking/jogging trails, and exercise facilities. Simply put — this is not just another townhome. With its rare end-unit location, custom 5-bedroom design, luxury finishes, smart-home upgrades, and unparalleled outdoor living spaces, this Strauss Attic model offers a level of quality, privacy, and functionality that is exceptionally difficult to replicate.
Getting Around
Schools
Construction
Condition
- Property condition: Excellent
- Year built: 2023
Materials
- Foundation: Slab
- Construction materials: Brick
Other
- Builder model: Strauss Attic
- Builder name: Ryan Homes
Type & Style
- Home type: Townhouse
- Architectural style: Craftsman
- Property subType: Townhouse
Interior
Appliances
- Appliances included: Disposal,Dishwasher,Dryer,Energy Efficient Appliances,Exhaust Fan,Ice Maker,Oven/Range - Gas,Refrigerator,Stainless Steel Appliance(s),Washer,Water Dispenser,Water Heater,Tankless Water Heater,Gas Water Heater
- Laundry features: Dryer In Unit,Has Laundry,Upper Level,Washer In Unit,Laundry Room
Bathroom3
- Features: Bathroom - Tub Shower
- Level: Main
Bathroom3
- Features: Bathroom - Stall Shower
- Level: Upper
Bedroom2
- Features: Flooring - Carpet
- Level: Upper
- Area: 90
- Dimensions: 10 X 9
Bedroom3
- Features: Flooring - Carpet
- Level: Upper
- Area: 110
- Dimensions: 11 X 10
Bedroom4
- Features: Flooring - Carpet
- Level: Main
- Area: 117
- Dimensions: 13 X 9
Bedroom5
- Features: Balcony Access,Attached Bathroom,Flooring - Carpet
- Level: Upper
- Area: 228
- Dimensions: 12 X 19
Bedrooms & Bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
- Main level bathrooms: 1
- Main level bedrooms: 1
Dining Room
- Features: Balcony Access,Breakfast Room,Built-in Features,Flooring - Luxury Vinyl Plank,Pantry
- Level: Upper
- Area: 190
- Dimensions: 10 X 19
Features
- Attic,Bar,Soaking Tub,Bathroom - Stall Shower,Bathroom - Tub Shower,Breakfast Area,Dining Area,Entry Level Bedroom,Open Floorplan,Eat-in Kitchen,Kitchen - Gourmet,Kitchen Island,Pantry,Primary Bath(s),Recessed Lighting,Upgraded Countertops,Walk-In Closet(s)
- Door features: Sliding Glass,French Doors
- Flooring: Carpet,Wood
- Finished area below ground: 0
- Finished area above ground: 2,400
Heating & Cooling
- Heating features: Forced Air,Natural Gas
- Cooling features: Central Air,Electric
Interior Area
- Total structure area: 2,400
- Total interior livable area: 2,400 sqft
Kitchen
- Features: Breakfast Bar,Flooring - Luxury Vinyl Tile,Kitchen Island,Eat-in Kitchen,Kitchen - Gas Cooking,Lighting - Pendants,Recessed Lighting,Pantry
- Level: Upper
- Area: 228
- Dimensions: 12 X 19
Laundry
- Level: Upper
Living Room
- Features: Flooring - Luxury Vinyl Plank,Recessed Lighting
- Level: Upper
- Area: 285
- Dimensions: 19 X 15
Primary Bathroom
- Features: Attached Bathroom,Bathroom - Stall Shower,Soaking Tub,Double Sink,Flooring - Ceramic Tile,Recessed Lighting
- Level: Upper
Primary Bedroom
- Features: Attached Bathroom,Flooring - Carpet,Recessed Lighting,Walk-In Closet(s)
- Level: Upper
- Area: 224
- Dimensions: 16 X 14
Property
Accessibility
- Accessibility features: None
Details
- Parcel number: 0242 11 0119
- Zoning: 305
- Special condition: Standard
Features
- Levels: Four
- Stories: 4
- Pool features: None
- Patio & porch: Deck,Roof
Lot
- Lot size: 1,825 sqft
Parking
- Total spaces: 2
- Parking features: Garage Faces Rear,Garage Door Opener,Inside Entrance,Attached
- Has garage: Yes
- Attached garage spaces: 2
- Covered spaces: 2
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Hail
- Hurricane
- Heat Wave
- Inland Flooding
- Winter Weather
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters Across Virginia Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $4,297 | $51,564 |
| Home Insurance * | $147 | $1,764 |
| Property Taxes | $821 | $9,852 |
| Electricity | $231 | $2,774 |
| Total | $5,496 | $65,952 |
Income You'd Need if You Spent...
Virginia FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-07-30 | Listed for sale | $849,900 |
| 2024-09-13 | Listing removed | $3,600 |
| 2024-09-05 | Price change | $3,600 |
| 2024-08-06 | Price change | $3,700 |
| 2024-07-22 | Price change | $3,900 |
| 2024-07-12 | Listed for rent | $4,350 |
| 2023-08-03 | Sold | $774,090 |
For Sale by Agent
