We are Lion Cub Development
About us

Principal, CEO
Andrew Aryeh has been actively investing in and managing New York City real estate since 2011. As the founder and principal of Lion Cub Development, Andrew oversees all acquisitions for the firm. Prior to forming Lion Cub Development, Andrew was a principal at Aryeh Realty, a 3rd generation family office that owns and manages a portfolio of residential and commercial properties in Manhattan. At Aryeh Realty, Andrew was responsible for all new acquisitions and oversaw the daily operations for the entire portfolio. With Andrew’s leadership the company has grown tremendously over the past decade and now owns and manages a respectable and diverse real estate portfolio consisting of more than 20 properties in Manhattan.
Andrew received a Bachelor’s degree from Babson College and a Master of Science in Real Estate Development from New York University. He is also the founder of the Little Champions Foundation, a charity foundation that focuses on raising money for underprivileged kids all over the world.

Principal, COO
Alex Kahalon, with over a decade of experience in the construction and development industry of New York City Real Estate, excels in Alt-2 renovations, Alt-1 building extension developments, and ground-up projects. Throughout Brooklyn, Queens, and Manhattan, Alex has taken on supervisory and principal roles, showcasing expertise in navigating diverse development challenges. Holding certifications as an SST Supervisor, DOB Construction Superintendent, DWCP Home Improvement Contractor, and DOB General Contractor, Alex brings a wealth of knowledge and professionalism to every project.
As a Principal at Lion Cub Development Alex’s responsibilities consist of identifying the unlocked upside of potential projects, managing the property’s development stage, as well as overseeing and executing the construction phase of Lion Cub Development projects.
Alex holds a Bachelor’s Degree from Indiana University.

Design & Operations
Kasper Bielecki joined Lion Cub Development in 2023, bringing his expertise in design to the realm of real estate development. As the Design & Operations Specialist, Kasper oversees web development, graphic design, and various operational tasks including but not limited to subcontractor outreach and property assessments. His standout achievement includes developing Lion Cub Development's website, effectively showcasing the company's vision and capabilities in the NYC real estate market.
Kasper holds a Bachelor's degree in Product Design. His unique blend of creative problem-solving and technical skills positions him as a key player in Lion Cub Development's growth, particularly as the company expands to ground-up development projects.
Vertical Integration
Real Estate Development
Our approach to real estate development begins with a deep understanding of community needs and market trends. From initial site selection to design planning and securing approvals, we oversee every aspect to ensure seamless project execution. Our expertise allows us to transform visionary ideas into thriving spaces that stand the test of time.
Construction
With an in-house construction team, we control every detail of the building process, ensuring projects are delivered on time, within budget, and to the highest standards. By leveraging modern construction techniques and maintaining open communication with stakeholders, we bring precision and efficiency to every project.
Building Management
Our vertically integrated model extends to building management, where we handle day-to-day operations and long-term care. By combining innovative technology with personalized service, we create environments where tenants feel at home, and buildings perform at their best.
Featured Properties
Some people we've worked with
Here's what they say.

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Bas is an indispensable extension of our team. He helped us build an entirely new website - from strategy, to design, to execution. He is both a big picture thinker, while also being incredibly data-driven and detail-oriented.
We’re a lean marketing team, so every resource matters - we needed someone who was exceptional, like Bas, to make our website powerful and easier to stand-up and maintain which is exactly what he delivered.
Working with Bas at Digital Sparks was the best decision we could have made. The process was seamless from the first conversation to publishing the new site.
Digital Sparks has a transparent, efficient process that allowed us to quickly turn around a fully redesigned site including customized animations, video integration, and a variety of CMS elements.
The icing on the cake is that it is all so well organized and easy to navigate on the back end now that we're handling ongoing site maintenance. As a small non-profit organization in the U.S., this level of professionalism and customization is critical to making our brand stand out!
Thanks to efforts of Bas, we got a high-quality Webflow site and conversion optimization we wanted. The new website had a massive increase in site health scores as well.
After launching the website we have seen a huge increase in the site health scores and have been able to make the required edits ourselves. We got the flexibility and conversion optimization we were looking for. The quality of the work was top notch and we received all the possible help in every part of the project.
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