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The Koch Advisory Team

The Most Beautiful Homes Deserve the Finest Representation

Extraordinary Homes Demand Elite Representation

United by a shared passion for design and architecture, our team delivers a personalized real estate experience with the same precision and care as the exceptional properties we represent.

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About Us

With a legacy of success in New York and Seattle’s premier real estate markets, Derek Koch brings concierge-level service, sharp negotiation skills, and a $500M+ track record to every luxury listing. From iconic penthouses to design-forward residences, Derek delivers a seamless, high-touch experience for discerning buyers and sellers.

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Featured Listings

Explore premier properties currently available, personally represented by Derek Koch and tailored for elevated living.

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2510 6th AVENUE #3506

Beds

3

Baths

3.25

2,616

SQFT

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2510 6th AVENUE #3605

Beds

2

Baths

1.75

1,126

SQFT

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2510 6th AVENUE #3902

Beds

1

Baths

0.75

677

SQFT

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Explore More

Uncover the details—browse curated listings, success stories, and our client-first philosophy in action.

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