About Brendan Sweeney

Get to know our exceptional team member.

Brendan

Associate Details

Meet Brendan

Co-Founder & Principal Broker

In 2018, Brendan Sweeney founded Byson Real Estate Co, a tech-based real estate firm, alongside his business partner Nick Valletta. Today, Byson provides clients with an unmatched service that spans Buyer, Seller, Landlord, and Tenant representation across commercial and residential markets. 

Byson and its team are credited with representing many clients, from builders purchasing land to develop 250+ unit multifamily complexes to the leasing properties owned by the largest private-held Landlords in New York City.

Before real estate, Brendan was a management consultant at KPMG and advised for some of the largest multi-national banks. He now resides in Long Island City with his family and is highly passionate about prop-tech, and it's effort to move the brokerage industry in the right direction. 

 
 
 

Browse My Properties

56 Jane Street Unit: 4B

For Sale

56 Jane Street Unit: 4B

56 Jane Street Unit: 4B, New York, NY 10014
  • 1 Bed
  • 1 Bath
$899,000
5-30 47th Avenue Unit: 1B

For Sale

5-30 47th Avenue Unit: 1B

5-30 47th Avenue Unit: 1B, Queens, NY 11101
  • 2 Beds
  • 2 Baths
  • 1,329 Sq.Ft.
$1,525,000
340 Woodcleft Avenue

For Sale

340 Woodcleft Avenue

340 Woodcleft Avenue, Freeport, NY 11520
$2,250,000

Past Transactions

2375 Narraganset Avenue

Sold

2375 Narraganset Avenue

2375 Narraganset Avenue, Seaford, NY 11783
  • 5 Beds
  • 2 Baths
$799,000
1175 York Avenue #9L

Sold

1175 York Avenue

1175 York Avenue 9L, New York, NY 10065
  • 2 Beds
  • 1 Bath
  • 1,070 Sq.Ft.
$700,000
3 Hempstead Lane

custom sold properties

3 Hempstead Lane

3 Hempstead Lane, Wantagh, NY 11793
$100,000
160 W End Avenue Unit: 29F

Rented

160 W End Avenue Unit: 29F

160 W End Avenue Unit: 29F, New York, NY 10023
  • 1 Bed
  • 1 Bath
$3,950/mo
46 Connecticut Ave

Sold

46 Connecticut Ave

46 Connecticut Ave, Long Beach, NY 11561
  • 2 Beds
  • 1.5 Baths
$690,000
31 Chestnut Avenue

custom sold properties

31 Chestnut Avenue

31 Chestnut Avenue, Glen Head, NY 11545
  • 4 Beds
  • 3 Baths
$931,000

Work With Us

A people-first approach to buying, selling, or renting with confidence. Our offices are located in New York & Colorado.

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Byson Real Estate Co.

New York City, Long Island and Denver Real Estate

Phone

(844) 495-1010

Address

NEW YORK CITY 800 Third Ave Suite A #1320 NEW YORK NY 10022 LONG ISLAND 442 S Oyster Bay Road #1046 HICKSVILLE NY 11801 DENVER 5303 E EVANS AVE., STE. 306 DENVER CO 80222

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