John W. Costello Catholic School

Welcome to John W. Costello Catholic School, a cornerstone of educational excellence rooted in faith and community. Our school provides a nurturing and inclusive environment where students from kindergarten to grade 9 thrive academically, spiritually, and socially.

300 Strathcona Drive SW Calgary, AB T3H 1N9
Phone:403-500-2003
Fax:403-500-2203
Email:johncostello@cssd.ab.ca

Academic Excellence

At John W. Costello Catholic School, we are dedicated to providing a rigorous and enriching academic program that fosters critical thinking, creativity, and a lifelong love of learning. Our experienced educators utilize innovative teaching methods and personalized instruction to meet the diverse needs of every student, ensuring they reach their full potential.

Faith Formation

Central to our mission is the integration of faith into every aspect of school life. Rooted in Catholic values, our curriculum and daily activities promote spiritual growth, moral development, and a deepening understanding of God's love. Through prayer, liturgical celebrations, and service projects, we nurture the spiritual well-being of our students and instill in them a sense of compassion, kindness, and empathy.

Homes For Sale Near John W. Costello Catholic School

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Newest First

New

$1,200,000

30 Wimbledon Drive Sw, Calgary

4 Beds 3 Baths 1,491 SqFt Residential MLS® # A2344068

CIR Realty

New

$825,000

2207 Sirocco Drive Sw, Calgary

3 Beds 3 Baths 1,533 SqFt Residential MLS® # A2337577

Property Solutions Real Estate Group Inc.

New

$1,199,900

91 Patterson Crescent Sw, Calgary

3 Beds 6 Baths 4,128 SqFt Residential MLS® # A2344664

RE/MAX First

New

$1,048,888

1433 Strathcona Drive Sw, Calgary

4 Beds 4 Baths 2,597 SqFt Residential MLS® # A2344552

REMAX Innovations

New

$1,995,000

62 Christie Estate Terrace Sw, Calgary

6 Beds 5 Baths 3,722 SqFt Residential MLS® # A2344152

Royal LePage Benchmark

New

$1,119,900

155 West Springs Place Sw, Calgary

5 Beds 4 Baths 1,690 SqFt Residential MLS® # A2342482

Real Broker

New

$799,900

52 Windermere Road Sw, Calgary

4 Beds 2 Baths 945 SqFt Residential MLS® # A2343225

Stonemere Real Estate Solutions

New

$789,000

33 Rossdale Road Sw, Calgary

3 Beds 1 Bath 959 SqFt Residential MLS® # A2338033

Honestdoor Inc.

New

$1,349,880

111 West Grove Gate Sw, Calgary

4 Beds 4 Baths 2,437 SqFt Residential MLS® # A2343392

Grand Realty

New

$849,900

23 Winslow Crescent Sw, Calgary

4 Beds 2 Baths 1,113 SqFt Residential MLS® # A2343499

RE/MAX First

$1,150,000

6 Strathridge Lane Sw, Calgary

5 Beds 5 Baths 2,033 SqFt Residential MLS® # A2342672

CalEstate Realty

$2,450,000

130 Aspen Ridge Place Sw, Calgary

7 Beds 5 Baths 3,699 SqFt Residential MLS® # A2341453

Real Broker

$949,900

47 Woodlark Drive Sw, Calgary

2 Beds 3 Baths 1,371 SqFt Residential MLS® # A2341484

eXp Realty

$895,000

8 Signature Point Sw, Calgary

4 Beds 3 Baths 2,065 SqFt Residential MLS® # A2341391

Real Estate Professionals Inc.

$669,900

46 Westwood Drive Sw, Calgary

5 Beds 2 Baths 1,070 SqFt Residential MLS® # A2340895

REMAX Innovations

$2,099,000

49 Aspen Ridge Green Sw, Calgary

5 Beds 5 Baths 3,080 SqFt Residential MLS® # A2338806

eXp Realty

$839,900

77 Westwood Drive Sw, Calgary

3 Beds 2 Baths 930 SqFt Residential MLS® # A2340714

Real Broker

$1,099,900

51 Strathaven Circle Sw, Calgary

4 Beds 4 Baths 2,210 SqFt Residential MLS® # A2339200

City Homes Realty

$749,900

20 Rossburn Crescent Sw, Calgary

4 Beds 2 Baths 965 SqFt Residential MLS® # A2338828

RE/MAX House of Real Estate

$1,099,900

6991 Christie Briar Manor Sw, Calgary

4 Beds 3 Baths 1,960 SqFt Residential MLS® # A2339282

Real Estate Calgary

$1,085,000

↓ $40,000

660 Coach Grove Road Sw, Calgary

4 Beds 4 Baths 2,563 SqFt Residential MLS® # A2339456

RE/MAX Real Estate (Mountain View)

$1,049,900

16 Simcrest Point Sw, Calgary

6 Beds 4 Baths 2,072 SqFt Residential MLS® # A2339079

Century 21 Bamber Realty LTD.

$660,000

↓ $26,000

100 Westminster Drive Sw, Calgary

4 Beds 2 Baths 1,073 SqFt Residential MLS® # A2337969

Real Estate Professionals Inc.

$799,900

↓ $50,000

5327 17 Avenue Sw, Calgary

4 Beds 2 Baths 1,188 SqFt Residential MLS® # A2338099

eXp Realty

$925,000

288 Springborough Way Sw, Calgary

5 Beds 3 Baths 1,328 SqFt Residential MLS® # A2329269

URBAN-REALTY.ca

$1,049,000

↓ $50,000

2709 Signal Hill Bay Sw, Calgary

5 Beds 3 Baths 1,896 SqFt Residential MLS® # A2338748

Century 21 Bravo Realty

$988,888

2203 Sirocco Drive Sw, Calgary

7 Beds 4 Baths 2,656 SqFt Residential MLS® # A2338162

Jessica Chan Real Estate & Management Inc.

$1,029,900

↓ $20,000

775 Strathcona Drive Sw, Calgary

4 Beds 4 Baths 2,267 SqFt Residential MLS® # A2336235

RE/MAX House of Real Estate

$799,000

↓ $26,000

4927 10 Avenue Sw, Calgary

5 Beds 3 Baths 1,017 SqFt Residential MLS® # A2338562

RE/MAX First

$678,800

↓ $19,200

4832 Worcester Drive Sw, Calgary

5 Beds 2 Baths 1,055 SqFt Residential MLS® # A2337547

RE/MAX Realty Professionals

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Safe and Supportive Environment

Creating a safe, welcoming, and supportive environment is a top priority at John W. Costello Catholic School. Our caring and dedicated staff members prioritize the well-being and emotional development of our students, ensuring they feel valued, respected, and supported as they grow and learn.

Extracurricular Opportunities

John W. Costello Catholic School offers a wide range of extracurricular activities to complement our academic program. From sports teams and clubs to music ensembles and leadership opportunities, students have the opportunity to explore their interests, develop their talents, and build friendships outside of the classroom.