* Price shown is base rent. Excludes user-selected optional fees and variable or usage-based fees and required charges due at or prior to move-in or at move-out. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice.Note: Price and availability subject to change without notice.Note: Based on community-supplied data and independent market research. Subject to change without notice.
Lease Terms
3 - 13 Month Leases
Fees and Policies
The fees below are based on community-supplied data and may exclude additional fees and utilities.
One-Time Move-In Fees
Application Fee Per Apartment Non-Refundable
$100
Security Deposit Refundable - Refundable
$300
Dogs Allowed
Monthly pet fee
$25
One time Fee
$0
Pet deposit
$250
Pet Limit
2
Requirements:
Pet interview, Spayed/Neutered
Restrictions:
Breed and Size Restrictions
Comments:
55.00 for 2 pets
Cats Allowed
Monthly pet fee
$30
One time Fee
$0
Pet deposit
$250
Pet Limit
2
Requirements:
Pet interview, Spayed/Neutered
Comments:
55.00 for 2 pets
Additional Services
Monthly Pet Fee
$25/mo
Monthly Pet Fee
$30/mo
Pet Deposit
$250
Property Fee Disclaimer:
Based on community-supplied data and independent market research. Subject to change without notice. May exclude fees for mandatory or optional services and usage-based utilities.
About Thornwood Apartments
Thornwood Apartments is a new construction community in O'Fallon, Missouri, offering a variety of thoughtfully designed 1B1B, 2B2B, and 3B3B units. Each apartment features impressive nine-foot ceilings, creating a spacious and inviting atmosphere. Third-floor units boast fourteen-foot vaulted ceilings in the living room and kitchen, adding an elegant sense of openness.
Residents can look forward to modern amenities, including in-unit washer and dryer, a balcony or patio, a pool, fitness center, a Bark Park and Pet Spa for pet lovers, and ceiling fans in every room to ensure comfort. Once complete, Thornwood Apartments will combine contemporary style with practical features, delivering an exceptional living experience where comfort and convenience come together.
Thornwood Apartments is located in
O'Fallon, Missouri
in the 63366 zip code.
This apartment community was built in 2026 and has 3 stories with 196 units.
