
503 Keswick Dr Lake Saint Louis, MO 63367
Estimated payment $4,845/month
Highlights
- Popular Property
- Golf Course Community
- Home Theater
- Green Tree Elementary School Rated A-
- Fitness Center
- Community Lake
About This Home
Effectively a 9-year-old house in Ballantrae, close to Greentree Elementary, LSL Blvd park, and has LSL Lake amenities. This stunning 1.5-story home, mostly rebuilt in 2016 after a fire in the garage, combines timeless elegance with modern comfort. The three-car side-entry garage adds both function and curb appeal. The Main level has beautiful hardwood floors that flow throughout the main living spaces. The luxurious kitchen offers custom white cabinets with crown molding, a center island, breakfast bar, stainless steel appliances, and a bright breakfast room with access to a covered deck overlooking the treed backyard. The main level features a luxury primary suite with a spa-like bath, a private office, a formal dining room, and a great room with a wood-burning fireplace and stacked stone accent wall. Upstairs, you will find three spacious bedrooms, two share a bathroom while the third has its own ensuite bath. The finished lower level expands your living space with a generous family room, wet bar, den, theatre room, plus a fifth bedroom and full bath — ideal for entertaining or hosting overnight guests. This home offers the perfect balance of style, comfort, and location.
Listing Agent
Coldwell Banker Realty - Gundaker License #1999073074 Listed on: 08/11/2025

Open House Schedule
-
Saturday, August 16, 202512:00 to 2:00 pm8/16/2025 12:00:00 PM +00:008/16/2025 2:00:00 PM +00:00Add to Calendar
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $8,216
Year Built
- Built in 1998
Lot Details
- 0.47 Acre Lot
- Cul-De-Sac
HOA Fees
- $74 Monthly HOA Fees
Parking
- 3 Car Attached Garage
- Garage Door Opener
Home Design
- Traditional Architecture
- Brick Exterior Construction
- Vinyl Siding
Interior Spaces
- 3,033 Sq Ft Home
- 1.5-Story Property
- Bar
- Historic or Period Millwork
- French Doors
- Atrium Doors
- Great Room with Fireplace
- Family Room
- Breakfast Room
- Dining Room
- Home Theater
- Home Office
- Laundry Room
Kitchen
- Electric Cooktop
- Microwave
- Dishwasher
- Disposal
Flooring
- Wood
- Carpet
- Laminate
- Ceramic Tile
Bedrooms and Bathrooms
Partially Finished Basement
- Bedroom in Basement
- Finished Basement Bathroom
Outdoor Features
- Deck
- Covered Patio or Porch
Schools
- Green Tree Elem. Elementary School
- Wentzville South Middle School
- Timberland High School
Utilities
- Forced Air Zoned Heating and Cooling System
- Cable TV Available
Listing and Financial Details
- Assessor Parcel Number 4-0056-7842-00-0047.0000000
Community Details
Overview
- Association fees include clubhouse, pool, recreational facilities
- Lsl Ca And Ballantrae Association
- Community Lake
Amenities
- Clubhouse
Recreation
- Golf Course Community
- Tennis Courts
- Fitness Center
- Community Pool
Map
Home Values in the Area
Average Home Value in this Area
Tax History
Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
---|---|---|---|---|
2025 | $8,216 | $120,028 | -- | -- |
2023 | $8,214 | $119,728 | $0 | $0 |
2022 | $463 | $92,312 | $0 | $0 |
2021 | $6,371 | $92,312 | $0 | $0 |
2020 | $5,965 | $83,122 | $0 | $0 |
2019 | $5,533 | $83,122 | $0 | $0 |
2018 | $5,803 | $83,121 | $0 | $0 |
2017 | $5,774 | $83,121 | $0 | $0 |
2016 | $5,034 | $71,240 | $0 | $0 |
2015 | $4,891 | $71,240 | $0 | $0 |
2014 | $4,444 | $66,502 | $0 | $0 |
Property History
Date | Event | Price | Change | Sq Ft Price |
---|---|---|---|---|
08/11/2025 08/11/25 | For Sale | $749,900 | +66.6% | $247 / Sq Ft |
04/05/2016 04/05/16 | Sold | -- | -- | -- |
03/04/2016 03/04/16 | For Sale | $450,000 | -- | $107 / Sq Ft |
Purchase History
Date | Type | Sale Price | Title Company |
---|---|---|---|
Interfamily Deed Transfer | -- | None Available | |
Warranty Deed | -- | Htcx | |
Warranty Deed | $385,000 | -- | |
Corporate Deed | -- | -- | |
Warranty Deed | -- | -- |
Mortgage History
Date | Status | Loan Amount | Loan Type |
---|---|---|---|
Open | $36,400 | New Conventional | |
Previous Owner | $460,000 | Unknown | |
Previous Owner | $27,175 | New Conventional | |
Previous Owner | $308,000 | Purchase Money Mortgage | |
Previous Owner | $308,000 | No Value Available |
Similar Homes in the area
Source: MARIS MLS
MLS Number: MIS25054791

APN: 4-0056-7842-00-0047.0000000
- 1 Monaco @ Chateau de Fond Du Lac
- 1 Nottingham @ Chateau de Fond Du Lac
- 1 Waverly @ Chateau de Fond Du Lac
- 1
- 1
- 1
- 1028 Marions Cove Dr
- 311 Hickory Wood Ct
- 2482 Fox Bridge Ct Unit 27
- 3020 Key Harbour Dr
- 4 Pointer Ct
- 2452 Fox Bridge Ct Unit 42
- 1007 Bridle Spur Ln
- Kingston Plan at Chateau De Fond Du Lac
- Bradford Plan at Chateau De Fond Du Lac
- Nottingham Plan at Chateau De Fond Du Lac
- Monaco Plan at Chateau De Fond Du Lac
- Bridgeport Plan at Chateau De Fond Du Lac
- Waverly Plan at Chateau De Fond Du Lac
- 2 Maple Expanded at Hawk Ridge
- 1000 Fountain Grass Dr
- 1000 Sullivans Way
- 4000 Brady Way
- 102 Ripple Creek Dr
- 100 Big River Dr
- 101 Lemon Dr
- 100 Big River Dr
- 2500 Hawk Ridge Trail Ct
- 110 Shire Dr
- 104 Shire Dr
- 9123 Welsh Dr
- 913 Carpathian Dr
- 5301 Spring River Dr Unit 3B
- 900 Towne Square Dr
- 6300 Spring River Dr Unit 3A
- 2133 Welsh Dr
- 5203 Spring Creek Ln Unit 5203
- 213 Belmonte Cir
- 11201 Spring Creek Ln
- 64 Schooner Ln