Living in Los Altos offers a variety of neighborhood experiences, but Costello Acres stands out as one of the city’s best-kept secrets. Nestled between Marilyn Drive, Parma Way, and Costello Drive, the Costello Acres community blends a tranquil atmosphere with all the perks of a prime Silicon Valley location. If you’re considering making Costello Acres your next home, here’s what you can expect from daily life in this beloved Los Altos enclave.
Community Vibe: Friendly, Quiet, and Established
Costello Acres exudes a peaceful, welcoming energy from the moment you enter one of its leafy streets. This neighborhood is known for its friendly residents—many of whom have lived here for decades. Block parties, holiday gatherings, and spontaneous sidewalk conversations are all part of the social fabric. Locals are quick to lend a hand, helping each other with everything from pet-sitting to organizing school carpools.
Despite being so close to major thoroughfares like Foothill Expressway and El Monte Avenue, Costello Acres enjoys a quiet, almost secluded feel. It’s a place where you’ll see kids riding their bikes or neighbors out for evening strolls without feeling rushed or crowded.
Types of Housing: Spacious Lots and Classic Charm
Homes in Costello Acres are typically ranch-style or traditional single-family residences built in the 1950s and 60s, sitting on spacious 10,000- to 15,000-square-foot lots. Many properties have been lovingly maintained or tastefully updated over the years, so you’ll see a mix of original character and modern improvements.
- Lot sizes give residents room for gardens, play structures, or just a little extra breathing room between you and your neighbors.
- Tree-lined streets and mature landscaping create a green, inviting environment.
- Housing prices here reflect the area’s desirability, but for many, it’s worth the investment for the long-term satisfaction of having such a private, peaceful retreat.
Walkability: Stroll-Friendly Streets and Everyday Convenience
While Costello Acres is primarily a car-oriented neighborhood, it boasts great walkability for families and those who prefer to get around on foot for daily errands or recreation.
- Walk or bike easily to nearby schools, including Springer Elementary and Blach Intermediate.
- The Loyola Corners shopping area, anchored by the beloved Esther’s German Bakery and neighborhood essentials like CVS, is just a short stroll away.
- Many residents walk their dogs or push strollers along the peaceful lanes of Parma Way or Somerset Drive, appreciating the low traffic and well-kept sidewalks.
Schools and Family-Friendliness: Top-Tier Education
One of the main draws to Costello Acres is its access to award-winning schools. It falls within the highly-rated Los Altos School District and the Mountain View–Los Altos Union High School District.
- Springer Elementary School sits just to the west, offering a convenient and reputable option for younger children.
- Blach Intermediate School is walkable or a quick bike ride away, offering a seamless educational path as kids grow.
- Residents often cite the strong sense of community among school families as a highlight, with active PTAs and plenty of extracurricular options.
This combination makes Costello Acres tremendously appealing to families seeking both academic excellence and a true neighborhood feel.
Parks and Green Spaces: Nature at Your Doorstep
Costello Acres is fortunate to have easy access to some of Los Altos’ most treasured parks and green spaces.
- McKenzie Park, just a few blocks north, features tennis courts, an expansive grassy field, playgrounds, and picnic areas shaded by mature oaks—a favorite weekend hangout.
- Grant Park is also nearby, hosting farmer’s markets and community gatherings, with additional sports fields and open spaces to enjoy.
- Mature trees and lush landscaping throughout the neighborhood add to the “park-like” ambience residents treasure.
Many homeowners maintain beautiful front gardens, and it’s not uncommon to see neighbors swapping plant cuttings or chatting about landscape projects on weekend mornings.
Safety: Peace of Mind, Day and Night
Safety is one of the hallmarks of Costello Acres living. The neighborhood enjoys an extremely low crime rate thanks in part to its tight-knit feel and proactive local watch groups.
You’ll see children playing in front yards or friends gathering for an evening walk well after sunset without worry. Many residents leave their doors unlocked and know their neighbors by name—a rarity in today’s world, but still possible here. The Los Altos Police Department is responsive and visible, reinforcing the sense of security that defines everyday life.
Proximity to Downtown and Major Employers: Central and Convenient
Despite its tranquil vibe, Costello Acres is remarkably well-connected:
- Downtown Los Altos—with its charming boutiques, restaurants, and cafés—is less than a 10-minute drive or a quick bike ride. Saturday morning farmers’ markets, live music, and community events are all easily accessible.
- For commuters, access to Foothill Expressway and Highway 280 is a major plus, making trips to Palo Alto, Mountain View, Cupertino, and major tech employers (Google, Apple, and LinkedIn campuses) very manageable.
- Los Altos’ location between San Francisco and San Jose means you’re close to everything, yet insulated from the hustle and bustle.
What Residents Love Most: A Place to Put Down Roots
Ask a Costello Acres neighbor what keeps them here, and you’ll likely hear about:
- The unbeatable blend of privacy, community spirit, and family-friendliness.
- Long-term friendships and multi-generation ties—some families have seen their children grow up and return to raise their own kids here.
- The joy of living in a place that feels safe, green, and neighborly yet is moments away from world-class amenities.
Many residents say they moved to Costello Acres for the schools, but stayed for the sense of belonging and daily quality of life.
Final Thoughts: Is Costello Acres for You?
If you’re searching for a neighborhood where neighbors know each other, children roam safely, and the best of Los Altos is just outside your door, Costello Acres is well worth your consideration. Whether you’re raising a family, planning to retire, or simply looking for a slice of Silicon Valley tranquility, this neighborhood offers an enviable lifestyle.
Visit during a quiet afternoon or early evening stroll—chances are you’ll notice the little things that make Costello Acres feel like home.