Highlights
Apartment Building
Cats and dogs allowed
Carport, garage, off street
Pool
Gym
Updated 1 day ago
1/33
Celtic Crossing
1200 Belfast Dr, Saint Peters, MO 63376
$1,414 - $2,194
1 - 3
Beds
1 - 2
Baths
Doesn't include required deposits and fees
Apartment floor plans
Matches1 Bed2 Beds3+ Beds
1 bed
1 bath752 sqft
Rent / mo
Available
Unit
$1,414
6/28/2026
0836
$1,414
6/17/2026
0934
2 beds
2 baths1,115 sqft
Rent / mo
Available
Unit
$1,562
7/15/2026
0332
2 beds
2 baths1,115 sqft
Rent / mo
Available
Unit
$1,722
8/12/2026
0931
$1,726
6/28/2026
0721
$1,731
7/1/2026
0712
$1,737
8/8/2026
0812
$1,754
6/20/2026
0713
2 beds
2 baths1,485 sqft
Rent / mo
Available
Unit
$1,871
6/20/2026
0233
Commute
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About Celtic Crossing
Welcome Home to Celtic Crossing! Luxury Living in St. Peters.
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.
Apartment amenities
Property amenities
- 24 Hour Emergency Maintenance
- Administrative Fee: 300
- Building Application Fee: 60
- Building Deposit Fee Maximum: 0
- Business Center
- Carport
- Club House
- Fitness Center
- Garage
- High-speed Internet Ready
- Lounge
- Off Street Parking
- On-Site Maintenance
- On-Site Management
- Pet Park
- Surface and Covered Parking
- Swimming Pool
- Year Built: 2014
Pet policy
Cats allowed- $250 one time fee
- $25 monthly pet fee
- 2 pets max
- 125 lbs max
- 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.
Dogs allowed- $250 one time fee
- $25 monthly pet fee
- 2 pets max
- 125 lbs max
- 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.
Terms at Celtic Crossing
Available months 3,4,5,6,7,8,9,10,11,12,13,14,15.
Office hours at Celtic Crossing
Sunday: Closed
Monday: 8:30 AM to 5:30 PM
Tuesday: 8:30 AM to 5:30 PM
Wednesday: 8:30 AM to 5:30 PM
Thursday: 8:30 AM to 5:30 PM
Friday: 8:30 AM to 5:30 PM
Saturday: 10:00 AM to 4:00 PM
Monday: 8:30 AM to 5:30 PM
Tuesday: 8:30 AM to 5:30 PM
Wednesday: 8:30 AM to 5:30 PM
Thursday: 8:30 AM to 5:30 PM
Friday: 8:30 AM to 5:30 PM
Saturday: 10:00 AM to 4:00 PM
Nearby schools
Students who live in Celtic Crossing attend the following Francis Howell R-III School District (Unified School District) public schools:
AllPrimaryMiddleHigh
Showing 3 of
4 schools.
GreatSchools ratings are based on test scores and additional metrics when available.
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Frequently asked questions
How many apartment units are available and what are their rents?
- There are 2 one-bedroom apartments available starting at $1,414
- There are 7 two-bedroom apartments available starting at $1,562
- There are 2 three-bedroom apartments available starting at $2,181