




400 Madison St Unit 501/510, Alexandria, VA, 22314
About This Home
Positioned within the Alexandria House, #501/510 is a masterfully re-imagined residence that represents the pinnacle of luxury high-rise living in the heart of Old Town, Alexandria. This extraordinary 3 bed and 3.5 bath home is the brilliant result of two individual units seamlessly combined into a singular, sprawling sanctuary boasting over 2,200 interior square feet of fluid, light-filled space. Custom-tailored and proudly featured in the pages of Southern Home magazine, every square inch of the property reflects bespoke craftsmanship, timeless sophistication, and a meticulous attention to detail. Bounded by walls of glass, the space opens to an enormous, (430+ sq ft!) private terrace with river views—a rare high-rise asset that serves as a massive outdoor retreat perfect for al fresco dining and relaxation. Because the home expertly merges two full footprints, it grants the ultimate luxury of abundance—including both a grand formal living room and a separate dining room alongside a highly coveted secondary private entrance. Of the three bedrooms, two include generously sized walk-in closets and en-suite bathrooms. Two large storage units and two garage parking spaces included. Life at Alexandria House elevates daily living with a robust suite of world-class, club-style amenities. Enjoy exclusive access to the spectacular rooftop pool (complete with dedicated baths and spa), a secondary panoramic rooftop sun deck, and a penthouse-level party and catering room with its own private balcony overlooking the city. The full-service secure building also features a full-time front desk attendant, state-of-the-art fitness room, a quiet resident library, and professional meeting rooms. Combining the scale of a single-family home with the effortless convenience of a luxury condominium building, this turnkey property is a true Alexandria unicorn.
Getting Around
Schools
Construction
Condition
- Year built: 1975
Materials
- Construction materials: Other,Brick
Other
- Builder model: CUSTOM DOUBLE UNIT
Type & Style
- Home type: Condo
- Architectural style: Contemporary
- Property subType: Condominium
Interior
Appliances
- Appliances included: Cooktop,Dishwasher,Disposal,Dryer,Exhaust Fan,Ice Maker,Washer,Water Heater
- Laundry features: Has Laundry,Washer In Unit,Dryer In Unit,In Basement,In Unit
Basement
- Area: 0
Bedrooms & Bathrooms
- Bedrooms: 3
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
- Main level bathrooms: 4
- Main level bedrooms: 3
Features
- Breakfast Area,Dining Area,Bar,Other
- Door features: Sliding Glass
- Flooring: Wood,Stone
- Number of fireplaces: 1
- Fireplace features: Glass Doors,Heatilator
- Fireplace: Yes
- Finished area below ground: 0
- Finished area above ground: 2,201
Heating & Cooling
- Heating features: Zoned,Electric
- Cooling features: Zoned,Electric
Interior Area
- Total structure area: 2,638
- Total interior livable area: 2,201 sqft
Property
Accessibility
- Accessibility features: Accessible Doors,Doors - Lever Handle(s),Doors - Swing In
Details
- Parcel number: 12174076
- Attached to another structure: Yes
- Zoning: CRMU/H
- Special condition: Standard
- Other equipment: Intercom
Features
- Levels: One
- Stories: 1
- Pool features: Community
- Patio & porch: Roof Deck
- Exterior features: Other
- Has view: Yes
- View description: Garden,City,Trees/Woods,Water,River
- Has water view: Yes
- Water view: Water,River
- Waterfront features: River
Parking
- Total spaces: 2
- Parking features: Underground,Limited Common Elements,Parking Space Conveys,Private,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
- Coastal Flooding
- Heat Wave
- Lightning
- Strong Wind
- 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 | $9,051 | $108,612 |
| Home Insurance * | $284 | $3,408 |
| Property Taxes | $1,372 | $16,464 |
| Electricity | $212 | $2,544 |
| Total | $10,919 | $131,028 |
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 |
|---|---|---|
| 2026-08-05 | Contingent | $1,790,000 |
| 2026-07-17 | Price change | $1,790,000 |
| 2026-06-04 | Listed for sale | $1,890,000 |
