- Overview
- Description
- Property Details
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Street View
$250,000
Monthly Est:$1,244
3 Beds
- 3 Baths
2 full baths + 1 half bath
1,588sqft
646 Sandy Summit Dr, Ballwin, MO 63021
$250,000
$1,244/moEst:
Get Pre-Approved
Condominium
Built in 1990
$400/mo HOA
4,778.53 sqft lot
$157/sq.ft
Description
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!
- Houzeo last checked: 1 minute ago
- Listing updated: October 19, 2026 at 4:52 pm
- Listing Provided by: Helen Reid (314) 608-3434 , Missy Hampton | Coldwell Banker Realty - Gundaker (314) 993-8000
- Source: MARIS MLS-MO | MLS#: MIS26066604

Property Details
Status
Pending
Type
Condominium
No. of Stories
-
County
City
Neighborhood
--
Year Built
1990
HOA Fees
$400/mo
Finished Area
1,588 sqft
Lot Size
4,778.53 sqft lot
Basement Area
- sqft
MLS Name
MARIS MLS
MLS Number
MIS26066604
MLS Status
Pending
Days on Market
4
Cumulative Days on Market
2

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Location
HOA Management
Treetop Condominiums
HOA Fees
$400/ Monthly
Amenities
Amenities and services may be covered by one or multiple associations and service providers.
Club House
Common Area
Water
Insurance
Maintenance
Pest Control
Pool
Snow Removal
Trash Pickup
Sewer
Common Area Maintenance
Maintenance Parking/Roads
Association Management
Repairs
Exterior Maintenance
Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 3
Bathrooms: 3
Interior
Appliances
Electric Cooktop, Dishwasher, Disposal, Dryer, Microwave, Electric Range, Refrigerator, Washer, Gas Water Heater
Heating
Gas
Interior Features
Breakfast Bar, Cathedral Ceiling(s), Pantry, Vaulted Ceiling(s)
Cooling
Ceiling Fan(s), Central Air
Sewer
Public Sewer
Construction
Year Built
Year Built: 1990
Home type
Condominium
Architectural Style
Traditional
Roof
Asbestos Shingle
Foundation Details
Combination
Construction Materials
Brick Veneer, Vinyl Siding
Utilities & Energy
Fireplace Features
Great Room
Utilities
Cable Available, Electricity Connected, Natural Gas Connected, Sewer Connected
Basement
Bathroom, Partially Finished, Full, Walk Out Access
Water Source
Public
Laundry Features
In Basement
Electric
Ameren
Pool Features
In Ground
Association Amenities
Association Management, Common Ground
Other Features
Subdivision Name
Treetop Condo 1 P
Disclosures
Code Compliance Required, Flood Plain No, Resale Certificate Required
Patio And Porch Features
Deck, Patio
Lot Features
Corner Lot, Cul De Sac
Price History
| Date | Event | Price |
|---|---|---|
10/19/2026 Source: | Pending | $250,000 $157/sqft |
10/16/2026 Source: | Listed for Sale | $250,000 $157/sqft |
10/16/2026 Source: | Coming Soon | $250,000 $157/sqft |
Nearby Homes
Find Homes by Property Features in Ballwin, MO
Based on information from Mid America Regional Information Systems, Inc. through Oct 21, 2026, 05:16PM. 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. Some IDX listings have been excluded from this website.
Properties displayed may be listed or sold by various participants in the MLS. Property data presented reflect information otherwise available from public records. The REALTOR® providing this information may not have represented the buyer or seller
in some or all of the transactions.
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