About This Home

This 5-bedroom, 6-bathroom single family at 106 S Lawn Avenue in O'Fallon, IL is listed for $675,000 ($315 per sqft). the home offers 2,142 sqft of living space on a 0.67 acres lot.

Key Features

  • 0.67 acre lot

Property Details

6 full
2-car garage

Amenities

A/C
Listing Description

Welcome to this brand-new construction duplex in the heart of O'Fallon, offering modern finishes, spacious living, and a fantastic location! Each side features 2 bedrooms and 3 bathrooms with an inviting open-concept kitchen and family room designed for easy everyday living and entertaining (left side ~1,375 sq ft with ~500 sq ft garage; right side 1,420 sq ft with ~490 sq ft garage).

The kitchen shines with Shaker-style soft-close cabinetry, a contrasting island, quartz countertops, and plenty of workspace and storage. Generous bedrooms feature walk-in closets, while thoughtful finishes throughout give each unit a fresh, upscale feel.

Each unit also offers a partially finished basement with approximately 725 sq ft, including a spacious family room and full bath, plus tons of unfinished space for storage. Step outside to a covered composite deck overlooking the huge, deep backyard-perfect for relaxing or entertaining.

Conveniently located in the heart of O'Fallon and just minutes from downtown, this new-construction property combines modern style and an exceptional location. Energy efficient 2 x 6 exterior wall construction R 49 ceiling installation R 21 wall installation high efficiency HVAC. Duplicate Listing 26052601

Monthly Cost Estimate

$3,610/mo

20% down · 6.5% · 30 years

Principal$488
Interest$2,925
Insurance$197

Estimates only. Actual payments may vary.

Location

106 S Lawn Avenue

O'Fallon, IL 62269

Wallace Woods Sub

Property Details

Construction

Board & Batten Siding Brick Vinyl Siding

Heating

Natural GasForced Air

Cooling

Central Air

Appliances

ENERGY STAR Qualified AppliancesDishwasherDisposalMicrowaveElectric Oven

Questions & Answers

This 5-bedroom, 6-bathroom single family at 106 S Lawn Avenue is listed at $675,000 ($315/sqft). The estimated monthly payment is $3,610 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: 0.67 acre lot.

This property is listed by Chris Nelson.

CN

Chris Nelson

Agent at CR Holland Real Estate

Listed by CR Holland Real Estate · Broker phone: (618) 416-7588 · View on Broker Site · Broker website

MLS# 26052598· Source: Mid America Regional Information Systems, Inc.· 2 days on PropertySimple

Copyright © 2026 Mid America Regional Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

106 S Lawn Avenue, O'Fallon, IL 62269

Open this listing in: