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from $437,600

Buildable plan: The Mercer, The Streets of Caledonia, O'Fallon, MO 63368

2beds
1,539sqft
: 
Single Family Residence
Built in 2026
-- sqft lot
$435,700 Zestimate®
$284/sqft
$-- HOA

What's special

Study off the foyerWalk-in pantryNook and great room
The Mercer is a one-story ranch home offering 1,539 square feet of living space with 2 bedrooms, 2 bathrooms, and a 2-car garage. The open main living area features a spacious kitchen with a center island and walk-in pantry that flows into the nook and great room, creating a comfortable space for everyday living. A study off the foyer can also serve as an optional dining room. The private primary suite is tucked into the back corner of the home, separate from the secondary bedroom, and includes a full bathroom with a walk-in closet. The primary suite is conveniently located near the laundry room. A family entry off the garage includes a closet for added storage. Looking for a new home in the greater St. Louis area? Contact our sales team to learn more about the Mercer! We can't wait to meet you and discuss building your dream home with Lombardo Homes! All dimensions are approximate. Drawings and photos are for illustrative purposes only. Information is subject to change without notice. Not all floor plans or options fit on each homesite. Exterior colors, including brick and siding, are for representation only and are best viewed in person at the Lombardo Homes Design Studio or on an existing Lombardo home. Any pricing depicted is intended to be an estimate only and is subject to change at any time without notice. Please contact the sales manager to review plans, options, pricing, and availability.
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Facts & features

Interior

Bedrooms & bathrooms
  • Bedrooms: 2
  • Bathrooms: 2
  • Full bathrooms: 2
Interior area
  • Total interior livable area: 1,539 sqft
Video & virtual tour

Property

Parking
  • Total spaces: 2
  • Parking features: Garage
  • Garage spaces: 2
Features
  • Levels: 1.0
  • Stories: 1

Construction

Type & style
  • Home type: SingleFamily
  • Property subtype: Single Family Residence
Condition
  • New Construction
  • New construction: Yes
Details
  • Builder name: Lombardo Homes Missouri

Community & HOA

Community
  • Subdivision: The Streets of Caledonia
Location
  • Region: Ofallon

Financial & listing details

  • Price per square foot: $284/sqft
  • Date on market: 1/21/2026
Community
173 Mora Blvd, O'fallon, MO 63368

Source: Lombardo Homes

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Estimated market value

$435,700

$414,000 - $457,000

$2,350/mo

Price history

DateEventPrice
1/21/2026Listed for sale$437,600$284/sqft
Source: Lombardo Homes Report a problem

Public tax history

Tax history is unavailable.

Monthly payment

Neighborhood: 63368

Nearby schools

GreatSchools rating

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