Date
Details
Price
Change
Source
2/19/2026
Listed
$1,800,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/23
$1,800,000 Coming Soon
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1/23
Property Description
Rare luxury new construction in Webster Groves offering exceptional design, high-end finishes, and nearly half an acre of deep backyard space - an opportunity seldom found in this established community. The main level showcases beautiful white oak hardwood flooring throughout, a dedicated office, and a spacious open-concept layout designed for modern living. The gourmet kitchen features exquisite custom cabinetry, quartz countertops, large waterfall island, and seamless flow into the living area, creating an ideal setting for entertaining. A main-floor ensuite bedroom provides flexibility for guests or multigenerational living, along with a main-floor laundry room - one of two thoughtfully placed laundry areas in the home. Upstairs, you'll find four generously sized bedrooms including a luxurious primary suite. Equipped with a soaking tub, a spacious spa like shower with a bench and double rain heads, custom white oak vanities with a makeup area between, and a custom walk-in closet. As for the other bedrooms, two bedrooms share a Jack-and-Jill bathroom, while another offers its own private ensuite - all featuring custom closet shelving for exceptional organization. A spacious second-floor luxury laundry room adds everyday ease and efficiency. The finished lower level provides an expansive open rec room complete with a wet bar and beverage cooler, ideal for entertaining or additional living space. A bedroom and full bath offer excellent guest accommodations, while two oversized storage rooms provide incredible flexibility for a home gym, hobby space, or future expansion. Outside, the property offers a large covered patio, private attached two-car garage, large additional parking pad, and a rare deep backyard providing exceptional outdoor space not often found in newer construction. Located within the highly sought-after Webster Groves School District and walkable to Avery Elementary, parks, local dining, coffee shops, and retail, this home presents a truly rare opportunity to enjoy luxury new construction in Webster Groves.
Full Property Details
Full Property Details for 643 Marshall Ave
General
- Price: $1,800,000
- Taxes: $2,984 (2025)
- Status: Coming Soon
- Type: Single Family
- Source: MARIS
- MLS ID: 26003609
- Updated: Today (2/19/2026)
- Added to Site: Today
Interior
- Number of Rooms: 9
- Interior Features: Bookcases, Breakfast Room, Chandelier, Custom Cabinetry, Dining/Living Room Combo, High Ceilings, Kitchen Island, Natural Woodwork, Master Downstairs, Separate Shower, Smart Thermostat, Solid Surface Countertop(s), Tray Ceiling(s), Vaulted Ceiling(s), Walk-In Closet(s)
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Gas, Gas Starter, Living Room
- Appliances: ENERGY STAR Qualified Appliances, Dishwasher, ENERGY STAR Qualified Dishwasher, Dryer, Humidifier, Ice Maker, Range, Electric Range, Gas Range, Vented Exhaust Fan, Washer, Washer/Dryer Stacked, Water Heater, ENERGY STAR Qualified Water Heater
Rooms
Bathrooms
- Total Bathrooms: 5
- Full Bathrooms: 4
- Half Bathrooms: 1
- Main Floor Baths: 2
Bedrooms
- Total Bedrooms: 6
- Bedrooms Main & Up: 5
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Parking Features: Attached, Garage, Garage Door Opener, Garage Faces Rear
Location
- Area: 256 - Webster Groves
- County: St. Louis
- Township: Webster Groves
- Subdivision: Town Of Fairview
School Information
- High School District: Webster Groves
- Elementary School: Avery Elem.
- Middle School: Hixson Middle
- High School: Webster Groves High
Heating & Cooling
- Cooling Type: Ceiling Fan(s), Central Air Conditioning, Electric, Heat Pump
- Heating Type: Ductless, Forced Air, Natural Gas
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
Structural Information
- Architectural Style: Modern
- Basement: Yes
- Basement Desc.: Concrete, Egress Window, Partially Finished, Full, Storage Space, Sump Pump, Walk-Out Access
- Roof: Shingle
- Square Feet: 4,292
- Year Built: 2025
Lot Features
- Lot Size (Acres): 0.47
- Lot Size (Sq. Ft.): 20,473.2
- Lot Size Source: Public Records
- Lot Dimensions: 65 x 314
- Lot Features: Few Trees, Private
Financial Considerations
- Tax Amount: $2,984
- Tax Year: 2025
Disclosures and Reports
- Ownership: Private
- Special Conditions: Standard
- Documents Avail.: Boundary Survey, Feasibility Study, Soil Survey, Survey, Title Report
- Disclosures/Reports: Flood Plain No
- Property ID: 22K-63-0463
Listed by ReeceNichols Real Estate
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— 643 Marshall Ave —
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Schools
Schools serving 643 Marshall Ave
School District:Webster Groves School District
| Name | Grades | Distance |
|---|---|---|
Avery Elementary School 909 Bompart Ave, St. Louis, MO 63119 | K-5 | 0.1 mi |
Hixson Middle School 630 S Elm Ave, St. Louis, MO 63119 | 6-8 | 1.9 mi |
Webster Groves High School 100 Selma Ave, St. Louis, MO 63119 | 9-12 | 1.1 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 643 Marshall Ave
Tax History
Tax History for 643 Marshall Ave
Year
Property Taxes
Change
Tax Assessment
Change
2024
$2,984
—
$56,870
34%
2024
$2,984
1%
$42,560
—
2023
$2,969
-23%
$42,560
-18%
2022
$3,845
-1%
$52,060
—
2021
$3,881
—
$52,060
8%
2021
$3,881
1%
$48,240
—
2019
$3,833
3%
$48,240
16%
2018
$3,729
1%
$41,670
—
2017
$3,704
3%
$41,670
8%
2016
$3,589
—
$38,650
—
2015
$3,600
12%
$38,650
14%
2013
$3,212
—
$33,890
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 643 Marshall Ave
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643 Marshall Avenue, Saint Louis, MO 63119 (MLS# 26003609) is a Single Family property with 6 bedrooms, 4 full bathrooms and 1 partial bathroom. 643 Marshall Avenue is currently listed for $1,800,000 and was received on February 19, 2026. Want to learn more about 643 Marshall Avenue? Do you have questions about finding other Single Family real estate for sale in Saint Louis? You can browse all Saint Louis real estate or contact a Coldwell Banker agent to request more information.