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New ConstructionNew Construction
Single family home for sale at 643 Marshall Ave, Saint Louis, MO 63119 | MLS# MIS26003609 | Listing updated on 2026-10-26
Photo 1 of Single family home for sale at 643 Marshall Ave, Saint Louis, MO 63119 | MLS# MIS26003609 | Listing updated on 2026-10-26
Photo 2 of Single family home for sale at 643 Marshall Ave, Saint Louis, MO 63119 | MLS# MIS26003609 | Listing updated on 2026-10-26
Photo 3 of Single family home for sale at 643 Marshall Ave, Saint Louis, MO 63119 | MLS# MIS26003609 | Listing updated on 2026-10-26
Photo 4 of Single family home for sale at 643 Marshall Ave, Saint Louis, MO 63119 | MLS# MIS26003609 | Listing updated on 2026-10-26
83+
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Street View

$1,599,900

Monthly Est:$7,963

  • Beds Icon6 Beds
  • Beds Icon
    6 Baths
  • Beds Icon4,292sqft

643 Marshall Ave, Saint Louis, MO 63119

$7,963/moEst:

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  • Single Family Residence

  • Built in 2025

  • $-- HOA

  • 20,473.2 sqft lot

  • $373/sq.ft

Description

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 multigeneratio
nal 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.

  • Houzeo last checked: 8 minutes ago
  • Listing updated: October 26, 2026 at 5:31 am
  • Listing Provided by: Tommy Espenschied (314) 698-3306 , Ann Espenschied | ReeceNichols Real Estate (314) 997-7600
  • Source: MARIS MLS-MO | MLS#: MIS26003609 MARIS MLS-MO

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    St. Louis County

  • City

    Saint Louis

  • Neighborhood

    --

  • Year Built

    2025

  • HOA Fees

    -

  • Finished Area

    4,292 sqft

  • Lot Size

    20,473.2 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    MARIS MLS

  • MLS Number

    MIS26003609

  • MLS Status

    Active

  • Days on Market

    280

  • Cumulative Days on Market

    204

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 6

    Bathrooms: 6

Interior

  • 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)

  • Cooling

    Ceiling Fan(s), Central Air, Electric, Heat Pump

  • 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

  • Exterior Features

    Entry Steps/stairs, Lighting, Private Entrance

  • Heating

    Ductless, Forced Air, Gas

  • Sewer

    Public Sewer

  • Flooring

    Ceramic Tile, Hardwood, Luxury Vinyl

Construction

  • Year Built

    Year Built: 2025

  • Home type

    Single Family Residence

  • Property Condition

    New Construction, Under Construction

  • Architectural Style

    Modern

  • Roof

    Shingle

  • Construction Materials

    Asphalt, Block, Concrete, Stucco

Utilities & Energy

  • Fireplace Features

    Gas, Gas Starter, Living Room

  • Electric

    Ameren

  • Basement

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

  • Parking Features

    Attached, Garage, Garage Door Opener, Garage Faces Rear

  • Security Features

    Smoke Detector(s)

  • Laundry Features

    Laundry Closet, Main Level, Upper Level

  • Water Source

    Public

  • Utilities

    Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected

Other Features

  • Disclosures

    Flood Plain No

  • Lot Features

    Few Trees, Private

  • Subdivision Name

    Town Of Fairview

  • Patio And Porch Features

    Front Porch, Patio

Price History

DateEventPrice

10/23/2026

Source: mls_logoMARIS MLS-MO #MIS26003609

Price Decreased

$1,599,900 -3.03%

$373/sqft

09/24/2026

Source: mls_logoMARIS MLS-MO #MIS26003609

Price Decreased

$1,649,900 -2.89%

$384/sqft

07/15/2026

Source: mls_logoMARIS MLS-MO #MIS26003609

Price Decreased

$1,699,000 -4.28%

$396/sqft

06/25/2026

Source: mls_logoMARIS MLS-MO #MIS26003609

Price Decreased

$1,775,000 -1.39%

$414/sqft

04/10/2026

Source: mls_logoMARIS MLS-MO #MIS26003609

Listed for Sale

$1,800,000

$419/sqft

Show more

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Based on information from Mid America Regional Information Systems, Inc. through Oct 29, 2026, 01:31PM. 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.
IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. © 2026 Mid America Regional Information Systems, Inc. All Rights Reserved.

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