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3 Beds
3 Baths
1,588 sqft

$250,000

646 Sandy Summit Drive, Ballwin MO, 63021

Price per sqft$157.43
Built in1990
Property size1,588 sqft
Property typeCondominium
Courtesy of Coldwell Banker Realty - Gundaker, Helen Reid Listing Contact: 314-993-8000

Overview

Active

Listed Oct 16, 2026

Updated 39h ago

Bright Inviting Spaces! Discover a delightful blend of space, sunlight and tranquility in this charming 3-bedroom, 2.5-bath end-unit condo nestled within Ballwin's Treetop Condominiums! Soaring vaulted ceilings, multiple skylights, a main-level primary suite, finished walkout lower level and two inviting outdoor living spaces make this home a wonderful retreat surrounded by nature. The spacious great room welcomes you with dramatic vaulted ceilings, beautiful natural light and a cozy fireplace with functioning gas logs. An open, airy design connects the living area to a warm and inviting kitchen featuring wood cabinetry, mosaic tile backsplash, luxury vinyl wood-finish flooring and a charming pass-through breakfast bar. Sliding glass doors open to a lovely deck overlooking green space and mature trees, creating the perfect backdrop for relaxing or entertaining. The vaulted main-level primary bedroom offers a comfortable retreat with a private ensuite bath featuring soaring ceilings, skylights and an updated shower surround. A second bedroom and full hallway bath add convenience and flexibility. Downstairs, the finished walkout lower level expands your living possibilities with a generous recreation room, sliding doors to a patio and yard, a versatile third bedroom area and convenient half bath. Ample unfinished storage with shelving, a dedicated laundry/utility room and included washer and dryer complete this level. The desirable end-unit location offers additional privacy and side-yard space, while the attached 2-car garage provides everyday convenience. Enjoy the peaceful, tucked-away charm of Treetop Condominiums with easy access to Ballwin amenities, shopping, dining and recreation, all within the sought-after Parkway School District. A beautiful balance of light, comfort and nature—come experience the charm of Treetop living!

$1,663/mo

Est. mortgage payment based on a $250,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
26066604

Interior Features

Bedrooms
3
Bathrooms
3
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
0.11 Acres

Other Property Details

Taxes
$2,847
Tax Frequency
Annually
Association Fee Frequency
Monthly
Garage
Yes
55+/Senior Community
No

Listings courtesy of MARIS MLS as distributed by MLS GRID

All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor Caroline DeCola shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Properties displayed may be listed or sold by various participants in the MLS.

Based on information submitted to the MLS GRID as of 4:30 AM UTC on 10/17/2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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