New Home for Sale: 643 Marshall Avenue, St Louis, MO 63119

6 beds
5 full, 1 half baths
3,485 sqft
$1,649,900
$1,649,900
643 Marshall Avenue, St Louis, MO 63119
6 beds
5 full, 1 half baths
3,485 sqft
$1,649,900
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Price:
$1,649,900
$49,100 - 09/23/2026

Type New Home
Style 2 Story
Beds 6
Baths 5 full, 1 half baths
Total Living Area 4,292 sqft
Square Footage 3,485 sqft
Garage Spaces 2
Lot Size 0.47 acres
Year Built 2025
Taxes Paid $2,984

City St Louis
County St. Louis
School District Webster Groves
Subdivision Town Of Fairview

MLS 26003609
Status Active
DOM 188 days
Construction is complete! Rare luxury move-in ready 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 bedroom + accessible full bath provides flexibility for guests or multigenerational living, along with a main-floor laundry + mudroom — 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 space for a 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.

Room Features

Basement Description Egress Window, Sump Pump, Storage Space, Concrete, Walk-Out Access, Partially Finished, Full

Lot & Building Features

Appliances ENERGY STAR Qualified Water Heater, ENERGY STAR Qualified Dishwasher, Humidifier, ENERGY STAR Qualified Appliances, Washer/Dryer Stacked, Vented Exhaust Fan, Ice Maker, Water Heater, Range, Gas Range, Washer, Dryer, Electric Range, Dishwasher
Architecture Modern
Construction Asphalt, Block, Stucco, Concrete
Cooling Heat Pump, Electric, Ceiling Fan(s), Central Air
Heating Ductless, Natural Gas, Forced Air
Interior Decor Tray Ceiling(s), Master Downstairs, Smart Thermostat, Natural Woodwork, Chandelier, Bookcases, Solid Surface Countertop(s), Dining/Living Room Combo, Separate Shower, Vaulted Ceiling(s), High Ceilings, Breakfast Room, Custom Cabinetry, Kitchen Island, Walk-In Closet(s)
Parking Description Garage Faces Rear, Garage Door Opener, Attached, Garage
Sewer Public Sewer
Tax Year 2025
Taxes Paid $2,984
Water Public
Fireplaces 1

Community and Schools

Elementary School Avery Elem.
Junior High School Hixson Middle
Senior High School Webster Groves High

Price History of 643 Marshall Avenue, St Louis, MO

Date Name Price Difference
09/23/2026 Price Adjustment $1,649,900 2.89%
07/15/2026 Price Adjustment $1,699,000 4.28%
06/25/2026 Price Adjustment $1,775,000 1.39%
03/08/2026 Listing Price $1,800,000 N/A
*Information provided by REWS for your reference only. The accuracy of this information cannot be verified and is not guaranteed.

Comparable Properties Sold Near By

Low
$2,026,002
$576 / sqft
Average
$2,026,002
$576 / sqft
High
$2,026,002
$576 / sqft

Address City Zip Beds Baths Price Sq. Ft. $/SQFT Sold Date
This Listing St Louis 63119 6 6.0 $1,649,900 3,485 $473 N/A
9033 Greenridge Drive Richmond Heights 63117 5 6.0 $2,026,002 3,515 $576 08/31/2026

Map of 643 Marshall Avenue, St Louis, MO

Location Map Street View
Photo of Emily Kipper
Emily Kipper
Broker-Salesperson
Direct: 314-503-9048
Office
12851 Manchester Rd, Suite 100
Saint Louis, MO 63131
314-775-2050
Listed by ReeceNichols Real Estate, Tommy Espenschied & Ann Espenschied
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643 Marshall Avenue (MLS #26003609) is a 2 story new home located in St Louis, MO. This new home is 3,485 sqft and on a lot of 20,473 sqft (or 0.47 acres) with 6 bedrooms and 6 baths. This property was listed on 04/10/2026 and has been priced for sale at $1,649,900.

The 5 bedroom new home at 9033 Greenridge Drive in Richmond Heights is nearby and sold for $2,026,002 on 08/31/2026.

Nearby zip codes are 63117, 63124, 63143, 63144 and Saintlouis. This property neighbors other cities such as Brentwood, Maplewood, Richmond Heights, Shrewsbury and Webster Groves.

Maris

Listing Last updated . Some properties which appear for sale on this web site may subsequently have sold or may no longer be available. Walk Score map and data provided by Walk Score. Google map provided by Google. Bing map provided by Microsoft Corporation.

All information provided is deemed reliable but is not guaranteed and should be independently verified.

Listing information courtesy of: ReeceNichols Real Estate

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