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

$3,488,800

203 Aspen Ridge Place Sw, Calgary

6 Beds 8 Baths 4,538 SqFt Residential MLS® # A2263153

eXp Realty

New

$1,049,000

164 Strathlea Place Sw, Calgary

3 Beds 4 Baths 2,512 SqFt Residential MLS® # A2262819

CIR Realty

New

$1,250,000

186 West Grove Point Sw, Calgary

4 Beds 4 Baths 2,201 SqFt Residential MLS® # A2260750

Real Broker

New

$2,790,000

19 Aspen Ridge Heath Sw, Calgary

7 Beds 5 Baths 3,636 SqFt Residential MLS® # A2263135

RE/MAX iRealty Innovations

New

$1,129,999

18 West Grove Mews Sw, Calgary

6 Beds 4 Baths 2,301 SqFt Residential MLS® # A2262766

CIR Realty

New

$1,349,000

311 Simcrest Heights Sw, Calgary

5 Beds 4 Baths 2,751 SqFt Residential MLS® # A2263261

Charles

New

$1,000,000

5619 Coach Hill Road Sw, Calgary

3 Beds 4 Baths 2,291 SqFt Residential MLS® # A2262772

RE/MAX Complete Realty

New

$995,000

120 Simcoe Close Sw, Calgary

4 Beds 4 Baths 1,857 SqFt Residential MLS® # A2262709

RE/MAX First

New

$1,009,900

41 Strathridge Crescent Sw, Calgary

4 Beds 4 Baths 2,108 SqFt Residential MLS® # A2262473

RE/MAX Complete Realty

New

$1,169,000

43 Aspen Meadows Green Sw, Calgary

2 Beds 4 Baths 2,261 SqFt Residential MLS® # A2261815

RE/MAX Landan Real Estate

$774,900

36 Strathlorne Crescent Sw, Calgary

3 Beds 3 Baths 2,008 SqFt Residential MLS® # A2261749

Comox Realty

$1,159,999

10 West Grove Common Sw, Calgary

3 Beds 3 Baths 2,362 SqFt Residential MLS® # A2253136

Real Broker

$1,490,000

139 Wildwood Drive Sw, Calgary

3 Beds 3 Baths 1,236 SqFt Residential MLS® # A2261636

Honestdoor Inc.

$874,900

209 Patterson Hill Sw, Calgary

3 Beds 3 Baths 1,422 SqFt Residential MLS® # A2260243

RE/MAX First

$1,149,990

38 Strathridge Crescent Sw, Calgary

4 Beds 4 Baths 2,072 SqFt Residential MLS® # A2260846

Kingsland Realty

$679,900

111 Wimbledon Crescent Sw, Calgary

2 Beds 2 Baths 1,074 SqFt Residential MLS® # A2261873

RE/MAX House of Real Estate

$798,000

82 Wedgewood Drive Sw, Calgary

3 Beds 2 Baths 1,324 SqFt Residential MLS® # A2261667

RE/MAX Real Estate (Mountain View)

$750,000

3 Walnut Drive Sw, Calgary

4 Beds 2 Baths 987 SqFt Residential MLS® # A2261389

Real Broker

$1,098,000

2208 Sirocco Drive Sw, Calgary

6 Beds 4 Baths 2,506 SqFt Residential MLS® # A2261673

RE/MAX Realty Professionals

$1,240,000

113 Straddock Terrace Sw, Calgary

5 Beds 4 Baths 2,314 SqFt Residential MLS® # A2261614

eXp Realty

$774,800

126 Westwood Drive Sw, Calgary

4 Beds 2 Baths 1,282 SqFt Residential MLS® # A2261321

The Home Hunters Real Estate Group Ltd.

$1,299,900

34 Coach Ridge Point Sw, Calgary

4 Beds 4 Baths 2,542 SqFt Residential MLS® # A2259480

RE/MAX Realty Professionals

$875,000

1619 47 Street Sw, Calgary

4 Beds 2 Baths 1,174 SqFt Residential MLS® # A2260834

Royal LePage Benchmark

$1,495,000

1458 Strathcona Drive Sw, Calgary

4 Beds 4 Baths 2,735 SqFt Residential MLS® # A2259269

RE/MAX Realty Professionals

$865,000

74 Walnut Drive Sw, Calgary

4 Beds 2 Baths 1,229 SqFt Residential MLS® # A2259786

Real Broker

$729,900

19 Westpoint Court Sw, Calgary

3 Beds 3 Baths 1,763 SqFt Residential MLS® # A2259231

Century 21 Masters

$3,998,000

4 Aspen Ridge Bay Sw, Calgary

5 Beds 8 Baths 4,598 SqFt Residential MLS® # A2259782

Coldwell Banker Mountain Central

$1,699,000

236 Aspen Dale Way Sw, Calgary

5 Beds 4 Baths 2,368 SqFt Residential MLS® # A2259988

Real Broker

$844,000

355 Coach Ridge Rise Sw, Calgary

4 Beds 3 Baths 1,355 SqFt Residential MLS® # A2259687

RE/MAX First

$849,900

4 Coach Ridge Close Sw, Calgary

4 Beds 4 Baths 1,780 SqFt Residential MLS® # A2259768

Century 21 Bamber Realty LTD.

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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.