# 43044 UNISON KNOLL Circle, ASHBURN, VA 20148

> **TL;DR:** 5bd/6ba single family, $2,175,000 ($255/sqft), built 2004, 8,515 sqft.
> Fireplace, EV Charger, A/C. Est. $9,621/mo. Listed 14 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $2,175,000 |
| Price/sqft | $255 |
| Bedrooms | 5 |
| Bathrooms | 5 full, 1 half |
| Square Feet | 8,515 |
| Year Built | 2004 |
| Lot Size | 40,511 sqft (0.93 acres) |
| Stories | 3 |
| Property Type | Single Family (Other) |
| Status | For Sale |
| Days on Market | 14 |

## Why This Home Stands Out

- **EV Charger** - Electric vehicle ready

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $9,425 |
| HOA | $196 |
| **Total** | **$9,621** |

## Nearby Schools

- **Elementary:** LEGACY
- **Middle:** STONE HILL
- **High:** ROCK RIDGE

## Key Amenities

- Fireplace
- EV Charger
- A/C

## Property Highlights

- Built in 2004
- 0.93 acre lot
- 3 stories
- 5 parking spaces
- Fireplace

## Description

### Agent Description
Set on a lush .93-acre homesite, this extraordinary 8,500+ sq. ft. Toll Brothers Henley Federal residence is a masterclass in scale, elegance, and modern refinement. A stately brick facade and beveled glass entry open to a breathtaking two-story foyer, where twin sweeping staircases establish a sense of timeless grandeur. Every space has been thoughtfully curated-from the formal entertaining rooms with intricate millwork to the sunlit atrium retreat. At the heart of the home, the designer kitchen redefines luxury living, blending quartz surfaces, custom soft-close cabinetry, and a statement island built for gathering. The adjoining sunroom and expansive deck create a seamless indoor-outdoor experience. The soaring two-story great room, anchored by a dramatic brick fireplace, offers both comfort and architectural impact, while a private library provides a quiet space for work or reflection. Upstairs, the primary suite is a sanctuary unto itself-complete with a sitting room, an extraordinary 26-foot dressing room, and a spa-caliber bath crafted in porcelain and quartz. Each additional bedroom is a private suite, offering elevated comfort for family and guests alike. The lower-level transforms into a full-scale entertainment destination, with a rec room, brick, gas fireplace, home theater, bar, finished storage/gym space, 2nd office, and 5th bedroom, full bath and additional guest accommodations. Outdoors, the estate continues to impress with a fully fenced yard, mature fruit trees, professional landscaping, a 7-zone irrigation system and multiple spaces for gathering and relaxation. With a 3-car garage, EV charging, smart home features, and a premier location near top-tier shopping, dining, and commuter routes, this home delivers an exceptional lifestyle at every turn.

## Location

- **Address:** 43044 UNISON KNOLL Circle, ASHBURN, VA 20148
- **County:** LOUDOUN
- **Neighborhood:** LOUDOUN VALLEY ESTATES
- **Coordinates:** 38.98701, -77.51388
- **Google Maps:** https://www.google.com/maps?q=38.98701,-77.51388

## Listing Agent

- **Name:** Ann M Beck
- **Brokerage:** Keller Williams Realty
- **Phone:** 7039321274
- **Email:** abeck@kw.com

## Primary Photo

![43044 UNISON KNOLL Circle - Primary Photo](http://lh.rdcpix.com/7c15989a56385ee4720bd495bc722484l-f3521549695r.jpg)

*101 total photos available on [listing page](https://www.propertysimple.com/listing/43044-unison-knoll-circle-ashburn-va-20148-o2118914)*

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**MLS#:** VALO2118914 | **Updated:** 2026-04-23
**Source:** listhub

*Copyright © 2026 Bright MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/43044-unison-knoll-circle-ashburn-va-20148-o2118914)

---

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