Curious about this home?
Ask anything — no agents, no pressure
Try asking
About This Home
This 7-bedroom, 8-bathroom single family at 4020 SEMINARY RD in Alexandria, VA is listed for $5,595,000 ($638 per sqft). Built in 2026, the home offers 8,767 sqft of living space on a 1.00 acres lot.
New Construction luxury single-family estate on a 1 acre flat lot in Alexandria, Virginia, crafted by renowned Windmill Hill Design-Build with anticipated Fall 2026 delivery. Built with the firm's signature custom craftsmanship and thoughtful design, this home offers true estate-style living just minutes from the heart of Alexandria.
Planned features include an expansive pool with an elegant pool house, ideal for outdoor entertaining and resort-like living. A detached 2-car garage is topped by a private in-law/guest suite, perfect for extended family, an au pair, or a dedicated work-from-home retreat.
Inside the main residence, generous square footage will accommodate multiple living and dining areas, a chef's kitchen, and luxurious bedroom suites (final layout and finishes to be tailored with the builder). This rare one-acre opportunity combines new construction, custom-level design, and estate-scale grounds in coveted Alexandria-ideal for buyers seeking privacy, amenities, and proximity to major Northern Virginia and DC destinations.
There is still time to be involved in some design and finish selections. **Photos/Images are AI-Rendered Conceptual Image - Details Subject to Revision**
Key Features
- Built in 2026
- 1.00 acre lot
- 3 stories
- 8 parking spaces
- Private pool
Property Details
Amenities
Monthly Cost Estimate
$29,923/mo
20% down · 6.5% · 30 years
Estimates only. Actual payments may vary.
Location
4020 SEMINARY RD
Alexandria, VA 22304
SEMINARY HILL ESTATES
Property Details
Construction
Parking
Heating
Cooling
Questions & Answers
This 7-bedroom, 8-bathroom single family at 4020 SEMINARY RD is listed at $5,595,000 ($638/sqft). The estimated monthly payment is $24,245 based on 20% down at 6.5% interest.
Key features include: Built in 2026, 1.00 acre lot, 3 stories, 8 parking spaces, Private pool.
This property is listed by Matthew Leigh Brownell and can be reached at 7035982694 or matt.brownell@wfp.com.


