** Open house is canceled for 04/26/2026 - Home is pending inspections and closing. ** Waterfront Living at its Finest! Updated Waterfront on Lake Saint Louis boasts a Two-Story Grand Entry Foyer with breathtaking entry door and gorgeous staircase. All new engineered wood flooring throughout the entire main level and all new LVP flooring in the entire deep pour atrium walkout lower level. Main floor primary suite with zero entry custom tiled shower and a heated whirlpool tub, double bowl vanity, private water closet, and a large custom walk-in closet. The primary bedroom also has an atrium door to a private waterfront maintenance free deck! Great room with atrium windows with its lake views and balcony over the two-story spaciousness of the center of the home has a gas fireplace and a wet bar. Chef's kitchen with not one, but two Sub-Zero Built-In Refrigerators and a beverage center, Wolf Appliances with a six-burner gas stove with pot filler, double ovens, and a large center island breakfast bar defines the kitchen and kitchen dining space with a turret ceiling. The main floor also features a library or home office with French doors, a main floor laundry off the three-car garage, a formal dining room with ambiance lighting in the tray ceiling. There is a screened porch off of the kitchen and it extends to all of the maintenance free decks adorning the home. The finished walkout atrium lower level is a deep pour foundation ranging in ceiling heights from 9 feet to 11 feet with plenty of natural light pouring in from the windows. You'll find an entertainer's dream with large rec rooms and another wet bar with plenty of seating. The backyard requires no grass cutting, which allows for more time to enjoy the lake life! Deep Water No Wake Cove, but not far from the main channel, and a Concrete dock with boat lift is included, as well as an updated seawall, two updated HVAC systems, and the architectural roof is only 6 years old. Move-In Ready to start enjoying your Lake Life! Boat to The Dam Bar and Concerts on the Lake.
Closed
Listed by: RE/MAX EDGE • Sandi L Alexander • Contact: 314-541-5581
Bought with: RE/MAX EDGE
Price Unknown
11 Regatta Bay Ct, Lake Saint Louis, MO 63367
4beds
5,271sqft
Single Family Residence
Built in 1993
0.4 Acres Lot
$1,249,300 Zestimate®
$--/sqft
$3,818 Estimated rent
Home value
$1,249,300
$1.17M - $1.32M
$3,818/mo
Zestimate® history
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List your homeWhat's special
Gas fireplaceMain floor primary suiteGorgeous staircaseDouble bowl vanityUpdated seawallLarge rec roomsWet bar
Zillow last checked:
Listing updated:
Listed by:
Sandi L Alexander 314-541-5581,
RE/MAX EDGE,
Jeff Alexander 636-300-3030,
RE/MAX EDGE
Bought with:
Sandi L Alexander, 2001013666
RE/MAX EDGE
Source: MARIS,MLS#: 26018148
Originating MLS: St. Charles County Association of REALTORS
Originating MLS: St. Charles County Association of REALTORSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 1
Primary bedroom
- Features: Floor Covering: Wood Engineered
- Level: Main
Bedroom 2
- Features: Floor Covering: Carpeting
- Level: Upper
Primary bathroom
- Features: Floor Covering: Ceramic Tile
- Level: Main
Bathroom 3
- Features: Floor Covering: Carpeting
- Level: Upper
Bathroom 4
- Features: Floor Covering: Carpeting
- Level: Lower
Breakfast room
- Features: Floor Covering: Wood Engineered
- Level: Main
Family room
- Level: Lower
Great room
- Features: Floor Covering: Wood Engineered
- Level: Main
Kitchen
- Features: Floor Covering: Wood Engineered
- Level: Main
Laundry
- Features: Floor Covering: Ceramic Tile
- Level: Main
Office
- Features: Floor Covering: Wood Engineered
- Level: Main
Recreation room
- Features: Floor Covering: Luxury Vinyl Plank
- Level: Lower
Storage
- Level: Lower
Heating
- Natural Gas
Cooling
- Central Air
Appliances
- Included: Stainless Steel Appliance(s), Gas Cooktop, Dishwasher, Disposal, Microwave, Built-In Electric Oven, Double Oven, Self Cleaning Oven, Built-In Refrigerator, Oven, Water Heater, Bar Fridge
Features
- Bar, Breakfast Bar, Built-in Features, Custom Cabinetry, Double Vanity, Eat-in Kitchen, Entrance Foyer, Granite Counters, High Ceilings, High Speed Internet, Kitchen Island, Open Floorplan, Pantry, Recessed Lighting, Separate Dining, Separate Shower, Soaking Tub, Solid Surface Countertop(s), Stone Counters, Storage, Tray Ceiling(s), Two Story Entrance Foyer, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar
- Flooring: Luxury Vinyl, Vinyl, Wood
- Doors: Atrium Door(s), French Doors, Panel Door(s)
- Windows: Blinds, Double Pane Windows, Insulated Windows, Window Treatments
- Basement: Concrete,Partially Finished,Full,Sleeping Area,Storage Space,Walk-Out Access
- Number of fireplaces: 1
- Fireplace features: Double Sided, Great Room, Master Bedroom
Interior area
- Total structure area: 5,271
- Total interior livable area: 5,271 sqft
- Finished area above ground: 3,367
- Finished area below ground: 1,904
Property
Parking
- Total spaces: 3
- Parking features: Attached, Driveway, Garage, Garage Door Opener, Garage Faces Side, Kitchen Level, Off Street, On Site, On Street
- Attached garage spaces: 3
- Has uncovered spaces: Yes
Features
- Levels: One and One Half
- Patio & porch: Composite, Covered, Deck, Patio, Screened
- Exterior features: Boat Slip, Dock, Storage
- Has view: Yes
- View description: Lake, Trees/Woods, Water
- Water view: Lake,Water
- Waterfront features: Waterfront, Lake, Lake Front, Lake Privileges
- Body of water: Lake Saint Louis
Lot
- Size: 0.4 Acres
- Features: Cul-De-Sac, Front Yard, Landscaped, Some Trees, Sprinklers In Front, Waterfront
Details
- Parcel number: 400226416000010.0000000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Single Family Residence
Materials
- Brick Veneer, Frame, Vinyl Siding
- Foundation: Concrete Perimeter
- Roof: Architectural Shingle
Condition
- Updated/Remodeled
- New construction: No
- Year built: 1993
Utilities & green energy
- Electric: 220 Volts
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available, Cable Connected, Electricity Connected, Natural Gas Connected, Phone Available, Sewer Connected, Underground Utilities, Water Connected
Community & HOA
Community
- Features: Clubhouse, Fishing, Fitness Center, Golf, Lake, Park, Playground, Pool, Stable(s), Street Lights, Tennis Court(s), Storm Sewer
- Subdivision: Regatta Bay #1
HOA
- Has HOA: Yes
- Amenities included: Association Management, Barbecue, Beach Access, Boating, Clubhouse, Common Ground, Fitness Center, Golf Course, Lake, Marina, Meeting Room, Park, Parking, Pickleball Court(s), Picnic Area, Playground, Pool, Powered Boats Allowed, Recreation Facilities, Tennis Court(s)
- Services included: Clubhouse, Common Area Maintenance, Pool Maintenance, Pool, Recreational Facilities
- HOA fee: $650 annually
- HOA name: Lake Saint Louis Community Association
Location
- Region: Lake Saint Louis
Financial & listing details
- Tax assessed value: $1,073,009
- Annual tax amount: $13,435
- Date on market: 4/10/2026
- Cumulative days on market: 14 days
- Listing terms: Cash,Conventional,VA Loan
- Ownership: Private
- Electric utility on property: Yes
- Road surface type: Concrete
Price history
| Date | Event | Price |
|---|---|---|
| 6/25/2026 | Sold | -- |
Source:  MARIS #26018148 Report a problem | ||
| 4/25/2026 | Pending sale | $1,295,000$246/sqft |
Source: MARIS #26018148 Report a problem | ||
| 4/10/2026 | Listed for sale | $1,295,000-5.8%$246/sqft |
Source: MARIS #26018148 Report a problem | ||
| 11/28/2025 | Listing removed | $1,375,000$261/sqft |
Source: MARIS #25049009 Report a problem | ||
| 11/25/2025 | Price change | $1,375,000+6.2%$261/sqft |
Source: MARIS #25049009 Report a problem | ||
| 9/5/2025 | Price change | $1,295,000-5.8%$246/sqft |
Source: MARIS #25049009 Report a problem | ||
| 8/1/2025 | Listed for sale | $1,375,000$261/sqft |
Source: MARIS #25049009 Report a problem | ||
| 4/2/2010 | Sold | -- |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $13,435 +0.8% | $203,871 +4.8% |
| 2024 | $13,331 +0% | $194,535 |
| 2023 | $13,328 +26.4% | $194,535 +27.2% |
| 2022 | $10,542 | $152,905 |
| 2021 | -- | $152,905 +4.7% |
| 2020 | -- | $146,089 |
| 2019 | $11,003 | $146,089 +6.4% |
| 2018 | $11,003 +0.5% | $137,240 |
| 2017 | $10,954 +5.9% | $137,240 +7.9% |
| 2016 | $10,348 +18.5% | $127,175 |
| 2015 | $8,731 +8.5% | $127,175 +5.6% |
| 2014 | $8,049 | $120,448 |
| 2013 | -- | $120,448 -2.4% |
| 2012 | -- | $123,430 +27.8% |
| 2011 | -- | $96,560 |
| 2010 | -- | $96,560 |
| 2009 | -- | $96,560 -1.3% |
| 2008 | -- | $97,800 -76.1% |
| 2007 | -- | $408,560 |
| 2006 | -- | $408,560 |
| 2005 | -- | $408,560 +5.5% |
| 2004 | -- | $387,100 |
| 2003 | -- | $387,100 |
| 2002 | -- | -- |
| 2001 | -- | -- |
Find assessor info on the county website
Neighborhood: 63367
Nearby homes
- $1,153,0004 bd4 ba3k sqft4 Bowwater Ct, Lake Saint Louis, MO 63367Off Market
- $879,7003 bd3 ba2.4k sqft13 Regatta Bay Ct, Lake Saint Louis, MO 63367Off Market
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- $605,1004 bd5 ba3k sqft8 Regatta Bay Ct, Lake Saint Louis, MO 63367Off Market
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- $840,3004 bd5 ba2.7k sqft5 Bowwater Ct, Lake Saint Louis, MO 63367Off Market
Nearby schools
GreatSchools rating
- 8/10Green Tree Elementary SchoolGrades: K-5Distance: 1.1 mi
- 7/10Wentzville South Middle SchoolGrades: 6-8Distance: 4.5 mi
- 9/10Timberland High SchoolGrades: 9-12Distance: 4.4 mi
Schools provided by the listing agent
- Elementary: Green Tree Elem.
- Middle: Wentzville South Middle
- High: Timberland High
Source: MARIS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,249,300
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Estimated market value
$1,249,300
- Missouri
- Saint Charles County
- Lake Saint Louis
- 63367
- 11 Regatta Bay Ct
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