# 645 CONSTELLATION Square SE #K, Leesburg, VA 20175 > **TL;DR:** 2bd/2ba condo, $360,000 ($359/sqft), built 1998, 1,004 sqft. > Fireplace, A/C. Est. $2,300/mo. Listed 1 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $360,000 | | Price/sqft | $359 | | Bedrooms | 2 | | Bathrooms | 2 full | | Square Feet | 1,004 | | Year Built | 1998 | | Stories | 1 | | Property Type | Condo (Condominium) | | Status | Active | | Days on Market | 1 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $1,820 | | Estimated Insurance | $105 | | HOA | $375 | | **Total** | **$2,300** | ## Nearby Schools - **Elementary:** FREDERICK DOUGLASS - **Middle:** J.LUMPTON SIMPSON - **High:** LOUDOUN COUNTY ## Key Amenities - Fireplace - A/C ## Property Highlights - Built in 1998 - 1 parking spaces - Fireplace ## Description ### Agent Description Welcome to 645 Constellation Sq., Unit K-a beautifully updated and meticulously maintained penthouse offering the perfect blend of comfort, style, and convenience. Featuring 2 bedrooms, 2 full baths, soaring vaulted ceilings, and a cozy gas fireplace, this light-filled home is truly move-in ready. Step inside and you'll immediately appreciate the open, airy feel created by the vaulted ceilings and beautiful hardwood floors. Fresh paint, new flooring, and new appliances add a fresh, modern touch throughout. The spacious living room offers plenty of room to relax or entertain, while the adjoining dining area comfortably accommodates a table for six and provides direct access to the private balcony-an ideal spot for morning coffee or unwinding at the end of the day. The primary suite features a walk-in closet, ceiling fan, and private ensuite bath. The generously sized second bedroom also includes a walk-in closet and ceiling fan, with a second full bath conveniently located just outside in the hallway. An in-unit washer and dryer make everyday living even easier. The community offers an impressive array of amenities, including a swimming pool and baby pool, basketball court, picnic area, clubhouse with fitness room, common areas, and a dog-friendly walking trail. Enjoy the convenience of being within walking distance of downtown, with its shops, restaurants, weekly farmers market, bowling alley, post office, and access to a 43-mile biking and walking trail. You'll also be just minutes from the Dulles Greenway, outlet shopping, restaurants, theaters, recreation facilities, the library, and more.With its penthouse setting, spacious layout, thoughtful updates, private outdoor space, and fantastic location, 645 Constellation Sq., Unit K is ready to welcome you home. ## Location - **Address:** 645 CONSTELLATION Square SE #K, Leesburg, VA 20175 - **County:** LOUDOUN - **Neighborhood:** LEESBURG GATEWAY - **Coordinates:** 39.10057, -77.55844 - **Google Maps:** https://www.google.com/maps?q=39.10057,-77.55844 ## Listing Agent - **Name:** Mary S Tunstall · **License:** 0225088775 - **Brokerage:** Century 21 New Millennium - **Phone:** 7034721580 - **Broker Phone:** (703) 753-7910 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/645-Constellation-Sq-SE-Unit-K_Leesburg_VA_20175_M59794-68262?f=listhub&s=TRENDPA&m=VALO2117666&c=propsimple) ## Photos ![645 CONSTELLATION Square SE #K - Photo 1](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f582751975r.jpg) ![645 CONSTELLATION Square SE #K - Photo 2](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f3558655871r.jpg) ![645 CONSTELLATION Square SE #K - Photo 3](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f1666042512r.jpg) ![645 CONSTELLATION Square SE #K - Photo 4](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f3303068554r.jpg) ![645 CONSTELLATION Square SE #K - Photo 5](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f1834924153r.jpg) ![645 CONSTELLATION Square SE #K - Photo 6](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f2650313880r.jpg) ![645 CONSTELLATION Square SE #K - Photo 7](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f2100939523r.jpg) ![645 CONSTELLATION Square SE #K - Photo 8](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f1372944550r.jpg) ![645 CONSTELLATION Square SE #K - Photo 9](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f3624673635r.jpg) ![645 CONSTELLATION Square SE #K - Photo 10](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f3594360961r.jpg) ![645 CONSTELLATION Square SE #K - Photo 11](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f4115416279r.jpg) ![645 CONSTELLATION Square SE #K - Photo 12](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f1376218240r.jpg) ![645 CONSTELLATION Square SE #K - Photo 13](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f1578712982r.jpg) ![645 CONSTELLATION Square SE #K - Photo 14](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f2967024111r.jpg) ![645 CONSTELLATION Square SE #K - Photo 15](http://lh.rdcpix.com/acdcef6ae625583ae54eba565205f284l-f2385761270r.jpg) --- **MLS#:** VALO2117666 | **Updated:** 2026-10-01 **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.ai/listing/645-constellation-square-se-leesburg-va-20175-o2117666) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/645-constellation-square-se-leesburg-va-20175-o2117666#listing", "url": "https://www.propertysimple.ai/listing/645-constellation-square-se-leesburg-va-20175-o2117666", "name": "645 CONSTELLATION Square SE #K, Leesburg, VA 20175", "description": "Welcome to 645 Constellation Sq., Unit K-a beautifully updated and meticulously maintained penthouse offering the perfect blend of comfort, style, and convenience. Featuring 2 bedrooms, 2 full baths, soaring vaulted ceilings, and a cozy gas fireplace, this light-filled home is truly move-in ready. Step inside and you'll immediately appreciate the open, airy feel created by the vaulted ceilings and beautiful hardwood floors. Fresh paint, new flooring, and new appliances add a fresh, modern touch throughout. The spacious living room offers plenty of room to relax or entertain, while the adjoining dining area comfortably accommodates a table for six and provides direct access to the private balcony-an ideal spot for morning coffee or unwinding at the end of the day. The primary suite features a walk-in closet, ceiling fan, and private ensuite bath. The generously sized second bedroom also includes a walk-in closet and ceiling fan, with a second full bath conveniently located just outside in the hallway. An in-unit washer and dryer make everyday living even easier. The community offers an impressive array of amenities, including a swimming pool and baby pool, basketball court, picnic area, clubhouse with fitness room, common areas, and a dog-friendly walking trail. 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