Kollab Real Estate

Kollab Real Estate Lifelong Bay Area resident AJ Del Rosario is passionate about making his home his clients' home too. He also hopes to get married soon and start his own family!

At KOLLAB Real Estate, our mission is to be your real estate solution by providing services of the highest caliber and transforming connections into lifetime relationships. With his intimate knowledge of the region, first-rate service, and dependability, AJ assures the best outcome for every transaction while making the process as stress-free as possible. You can trace AJ's client dedication back

to the beginning when he was named Rookie of the Year and featured as a Rising Star in Real Producers magazine. He's been running full-steam ahead since, becoming a top producer while helping a range of clients from first-time buyers to experienced sellers. From Newark, California, AJ graduated with a bachelor’s degree in business administration focused on operational and supply chain management. He earned his degree while maintaining a full-time job and studying to become a real estate consultant. The experience brought out AJ's best qualities, and it taught him that hard work is a prerequisite to obtaining anything in life worth having. During previous careers in logistics and operational management and manufacturing and program engineering, AJ flourished under the technical nature of his jobs. He also proved his ability to work well with many personality types and transform connections into long-lasting relationships. AJ's business partner, Mitch, profoundly influenced his desire to pursue real estate. Mitch's Instagram stories showcased how he'd helped people achieve their homeownership goals and became something AJ longed to also do in a professional capacity. This career also allows AJ to continue his passion for building lifelong — even generational — relationships. His mission to help others is the real deal: With his surplus of hard work, integrity, and self-motivation, he aspires to guide as many people in his lifetime as he can toward accomplishing their dreams. Away from real estate, AJ enjoys cooking, barbecuing, and bonding with friends and family over good food and conversation. His family includes his dogs, who contribute greatly to AJ's life and happiness. AJ also makes time for his community by donating to those in need, whether it's groceries, food, holiday meals, or clothing and toys for children.

04/02/2026

Quarter 1 has been nothing short of special for us.

$44,800,000 closed.�$17,690,500 pending.�$32,000,000 on the market and coming soon.

But beyond the numbers, we’re most grateful for the relationships, the trust from our clients, and a team that truly shows up for one another.

This isn’t built on individuals—it’s built on collaboration, consistency, and care.

We’re proud of what we’ve done… and even more excited for what’s ahead. This is just the beginning. 🚀

Celebrating our Q1 Top Producer, Emmanuel James Cepe 🎉For the past 10 years, Emmanuel has shown what it means to truly c...
04/02/2026

Celebrating our Q1 Top Producer, Emmanuel James Cepe 🎉
For the past 10 years, Emmanuel has shown what it means to truly care for his clients—guiding them with expertise, hustle, and heart every step of the way.
From Santa Clara to San Francisco, Alameda to San Mateo—his impact across the Bay Area continues to grow.
Well deserved and just getting started 🙌

From our KOLLAB family to yours - wishing you a joyful holiday season and an amazing 2025! 🎄✨
12/19/2025

From our KOLLAB family to yours - wishing you a joyful holiday season and an amazing 2025! 🎄✨

Grateful for our amazing community—our vendors, supporters, business partners, clients, family, and friends. Thank you f...
11/26/2025

Grateful for our amazing community—our vendors, supporters, business partners, clients, family, and friends. Thank you for being part of our journey.

2025 has been a year of growth, collaboration, and incredible milestones. Every closing, every partnership, every referral—it all comes back to the relationships we’ve built with you.

Your confidence in KOLLAB drives us to keep raising the bar.
Thank you for making this year unforgettable.

Let’s make 2026 even better. 🙌

Thanksgiving means community 🧡Our KOLLAB Real Estate family had the honor of volunteering with Sacred Heart Community Se...
11/26/2025

Thanksgiving means community 🧡

Our KOLLAB Real Estate family had the honor of volunteering with Sacred Heart Community Service, helping serve meals to those in our community. These moments remind us why we do what we do—it’s about more than real estate, it’s about building stronger communities together.

Thank you to Sacred Heart for the incredible work you do year-round, and to our amazing team for showing up with heart. This is what the Bay Area is all about. 🙏

**$101.2M** in closed sales Year to Date**$31M** in pending transactionsOur phenomenal team continues to deliver excepti...
11/06/2025

**$101.2M** in closed sales Year to Date
**$31M** in pending transactions

Our phenomenal team continues to deliver exceptional results for our clients across every market. These numbers represent more than just transactions—they represent dreams realized, families finding their perfect homes, and investors building their futures.

Thank you to our incredible agents for their dedication, and to our clients for trusting us with your real estate journey. Here’s to finishing 2025 strong! 🔑🏡

Thank you for choosing KOLLAB Real Estate. 🏡✨
Collaborative-Based. Solution-Driven.

Address

1630 Oakland Road Ste. A102
San Jose, CA
95131

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