* Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice. * Square footage definitions vary. Displayed square footage is approximate.
* Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice. * Square footage definitions vary. Displayed square footage is approximate.
* Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice. * Square footage definitions vary. Displayed square footage is approximate.
* Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice. * Square footage definitions vary. Displayed square footage is approximate.
The fees below are based on community-supplied data and may exclude additional fees and utilities.
Parking
Parking Deposit
N/A one-time
Parking Fee
$50
Parking Deposit
N/A one-time
Dogs
One-Time Pet Fee
$250
Monthly Pet Fee
$25
125 lbs. Weight Limit
Restrictions
We welcome 2 pets per apartment. There is a one-time, non-refundable pet fee of $250 per pet. Pet rent is $25 per month per animal. We use a third-party pet screening company during the application process for all applicants to complete. Please contact our leasing office for complete Pet Policy information.
Cats
One-Time Pet Fee
$250
Monthly Pet Fee
$25
125 lbs. Weight Limit
Restrictions
We welcome 2 pets per apartment. There is a one-time, non-refundable pet fee of $250 per pet. Pet rent is $25 per month per animal. We use a third-party pet screening company during the application process for all applicants to complete. Please contact our leasing office for complete Pet Policy information.
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.
Matterport 3D Tours
Property Highlights
Celtic Crossing Apartments offers 1, 2, and 3-bedroom apartments in St. Peters, MO. Our apartments feature 9-foot ceilings, walk-in closets, chef-inspired kitchens, open layouts, and washer/dryer in every unit. Our community offers a resort style swimming pool, dog park, fitness center, outdoor lounge & fire pit, and much more. Our community is located in the Francis Howell School district and just a short drive from various entertainment venues such as Ameristar Casino, Hollywood Amphitheatre, downtown St. Charles, and much more.
2nd Floor
24 Hour Emergency Maintenance
Outdoor Lounge & Fire Pit
3rd Floor
Resort Style Pool
Wood Look Flooring
1st Floor
Non Renovated Unit
Surface and Covered Parking
Apartment Features
Air Conditioning
Balcony
Bay Window
Crown Molding
Dishwasher
Freezer
Granite Countertops
Heating
High Speed Internet Access
Island Kitchen
Kitchen
Microwave
Oven
Patio
Refrigerator
Walk-In Closets
Washer/Dryer
Washer/Dryer Hookup
Wheelchair Accessible (Rooms)
Window Coverings
Community Features
Business Center
Clubhouse
Dog Park
Fitness Center
Grill
Lounge
Maintenance on site
Picnic Area
Pool
Property Manager on Site
Area Scores
Walk Score ®
Somewhat Walkable57 / 100
Bike Score ®
Somewhat Bikeable34 / 100
Soundscore ™
Active73 / 100
Transit
Airport
St Louis Lambert International
22 min Drive
Moving to Saint Peters, Saint Peters, MO
Shopping Centers
Shoppers will appreciate Celtic Crossing proximity to Crestview Plaza, Charlestowne Plaza, and Jungs Station Plaza. Crestview Plaza is 0.2 miles away, and Charlestowne Plaza is within a 7 minute walk.
Airports
Living in Saint Peters provides easy access to St Louis Lambert International, located just 22 minutes from Celtic Crossing.
Property Details
Celtic Crossing Apartments offers 1, 2, and 3-bedroom apartments in St. Peters, MO. Our apartments feature 9-foot ceilings, walk-in closets, chef-inspired kitchens, open layouts, and washer/dryer in every unit. Our community offers a resort style... swimming pool, dog park, fitness center, outdoor lounge & fire pit, and much more. Our community is located in the Francis Howell School district and just a short drive from various entertainment venues such as Ameristar Casino, Hollywood Amphitheatre, downtown St. Charles, and much more.
Celtic Crossing Apartments offers 1, 2, and 3-bedroom apartments in St. Peters, MO. Our apartments feature 9-foot ceilings, walk-in closets, chef-inspired kitchens, open layouts, and washer/dryer in every unit. Our community offers a resort style swimming pool, dog park, fitness center, outdoor lounge & fire pit, and much more. Our community is located in the Francis Howell School district and just a short drive from various entertainment venues such as Ameristar Casino, Hollywood Amphitheatre, downtown St. Charles, and much more.
Celtic Crossing is located in Saint Peters, MO in the 63376 zip code.
Contact
Property Address: 1200 Belfast Dr, Saint Peters, MO 63376
Samantha is an absolute gem to work with. I can’t give her enough praise. She’s the reason I’ll be renewing my lease and recommending this property to others. Her and her staff have been such a pleasure to work with. Samantha is approachable, understanding and easy to talk to. In addition the property itself is very well kept. It’s a nice, quiet, clean, safe place to call home. They are always doing updates in and around the units to keep the community up to date and in excellent condition. My... family loves it here.
Review from Apartments.com
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12/1/25
Verified Renter
Honestly enjoy it, the pool and gym are nice. People are calm and it’s not loud. Get to see the sunset everyday so that’s a plus and something I can never take for granted
Review from Apartments.com
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11/29/25
Verified Renter
I have loved living here! Super easy to get around town from here. I was a little nervous about traffic noice but it is so quiet inside my apartment I don’t mind it at all!
Review from Apartments.com
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11/29/25
Verified Renter
Celtic crossing is a nice place for your money’s worth. Leasing office is friendly and facilitated our application very well and supported us into a smooth transition.
Review from Apartments.com
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11/25/25
Verified Renter
We are very pleased with our apartment. The staff is great. It is very well maintained. They provide very quick and thorough service. Neighbors are great and very friendly.
Review from Apartments.com
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Property Manager at Celtic Crossing responded to this review
Hey there, we greatly appreciate your feedback! As always... we are here if you need anything! Thank you, Samantha
