About The K2 Team
About Kathy
Success in real estate comes naturally to Kathy Thornton as she couples her decade long sales experience in finance with her intimate knowledge of local real estate. 

Kathy’s deep experience across all property types and price points is an invaluable resource for her clients. The Garden City native navigates the complexities in the real estate market with ease and efficiency. Buyers and sellers deeply appreciate the knowledge, honesty and commitment she brings to their unique real estate experience.

Her keen sense of design and staging training optimizes sales results, and her aesthetic vision helps buyers see potential in any space. She has successfully listed and sold multiple high end properties from Garden City to the Hamptons, earning her consistent top producer awards throughout her 17 year career. Her professional mantra is to provide her buyers and sellers with every answer they seek, any advice they require and the assurance that they are being cared for with genuine attention. Her solid base of repeat and referred clients results from her hands-on service making her clients feel like they are her only client. 

As a mother of five grown children with expanding families, she counts her family as her biggest blessing and source of joy. In her spare time, Kathy can be found pursuing interests in travel, golf, paddle tennis and photography.

About Karen
Dedicated real estate professional with 19 years experience in the industry, specializing in serving both first-time home buyers and the luxury real estate market. Proven track record of successfully guiding clients through the buying and selling process while delivering exceptional results. 

Karen’s toolbox includes skills that come from leveraging her background working for the NYC-based advertising agency, McCann-Erikson. Adept at serving both first-time homebuyers and the luxury market, offering unwavering dedication, responsive communication and invaluable advice to clients as she guides them through the selling and buying process. 

Karen demonstrates a high level of expertise in working with new homebuyers as she provides support and information as well as extensive experience in the luxury real estate market, consistently exceeding client expectations by matching high-end properties with discerning buyers. Her main objective is to provide a service of communication and information that will guide her sellers and buyers in a decision making process and to manage the transaction until the move is complete.

Team Agents

The K2 Team’s Listings

a front view of a house with a yard
a front view of a house
a view of a dining room with furniture window and wooden floor
a view of a dining room with furniture window and wooden floor
a living room with fireplace furniture and wooden floor
a living room with wooden floor and furniture
a living room with furniture and a flat screen tv
a living room with furniture fireplace and rug
a living room with furniture and a fireplace
a living room with furniture a flat screen tv and a fireplace
a living room with furniture and a flat screen tv
a kitchen with a dining table chairs and window
a kitchen with granite countertop stainless steel appliances a refrigerator cabinets and wooden floor
a kitchen with stainless steel appliances granite countertop a refrigerator a stove and a sink
a bathroom with a sink a mirror and a shower
a bedroom with a bed couch and a window
a bedroom with a large bed and a window
a bedroom with a bed and a couch
a bedroom with furniture and a mirror
a bathroom with a sink toilet and shower
a bedroom with furniture and a window
a living room with furniture
a view of a storage & utility room
a front view of a house with a yard
a view of a deck with wooden floor and fence
a picture of a floor plan
a picture of floor plan
a picture of a room with a white wall and a refrigerator
$859,000 | 191 Euston Road South, Garden City South, NY 11530
$859,000 | 191 Euston Road South, Garden City South, NY 11530
1/30
Listed By CompassPending

$859,000

3
Bedrooms
1,924
Square Feet
0.10
Acres

The K2 Team’s Transactions

Past Sales
a view of a patio with lawn chairs next to a yard

$4,800,000

3
Bedrooms
0.37
Acres

Listing Courtesy of Coach REALTORS Fennessy Assoc

a view of lake

$4,800,000

3
Bedrooms
0.59
Acres

Listing Courtesy of Douglas Elliman Real Estate

a view of a big yard in front of a large tree

$3,950,000

9
Bedrooms
1.58
Acres

Listing Courtesy of Howard Hanna Coach, Jayne McGratty Armstrong

$3,625,000

5
Bedrooms

15 Carteret Place

Garden City

a view of a house next to a big yard and large trees

$3,195,000

5
Bedrooms
0.57
Acres

Listing Courtesy of Howard Hanna Coach, Laura Giacini

a front view of house with yard

$3,050,000

4
Bedrooms
4,544
Square Feet
0.54
Acres

$3,050,000

6
Bedrooms

19 Westbury Road

Garden City

$3,050,000 | 50 Wood Hollow Lane, Glen Head, NY 11545

$3,050,000

7
Bedrooms
11,500
Square Feet
3
Acres

Listing Courtesy of LAFFEY REAL ESTATE, Berookhim, Janet

an aerial view of a house with a garden and lake view

$2,931,000

4
Bedrooms
3,176
Square Feet
1.03
Acres

$2,850,000

6
Bedrooms

64 2nd Street

Garden City

$2,750,000 | 23 Ring Neck Road, Remsenburg, NY 11960

$2,750,000

4
Bedrooms
5,158
Square Feet
0.92
Acres
a front view of a house with a yard table and plants

$2,700,000

6
Bedrooms
5,900
Square Feet
2.5
Acres
$2,695,000 | 105 4th Street, Garden City, NY 11530

$2,695,000

5
Bedrooms
0.57
Acres

Listing Courtesy of Coach REALTORS Fennessy Assoc, Thornton, Kathleen T

$2,600,000

8
Bedrooms

115 Hilton Ave

Garden City

front view of a house

$2,600,000

5
Bedrooms
3,766
Square Feet
0.44
Acres

Listing Courtesy of Coach REALTORS Fennessy Assoc, Karen Guendjoian

a front view of a house with garden

$2,462,111

7
Bedrooms
5,200
Square Feet
0.49
Acres

Listing Courtesy of Keller Williams Realty Greater, Andrea L. Valente

$2,450,000 | 75 Oxford Boulevard, Garden City, NY 11530

$2,450,000

5
Bedrooms
3,800
Square Feet
0.34
Acres

Listing Courtesy of Howard Hanna Coach, Lisa Fedor

a front view of a house with a yard and green space

$2,300,100

4
Bedrooms
3,986
Square Feet
0.20
Acres
Past Rentals
$55,000 | 63 Shore Road, Westhampton, NY 11977

$55,000

3
Bedrooms
1,914
Square Feet
0.61
Acres
a front view of a house with a yard

$10,500

3
Bedrooms
3,959
Square Feet
0.56
Acres
$6,000 | 314 Cambridge Avenue, Garden City, NY 11530

$6,000

3
Bedrooms
2,323
Square Feet
0.19
Acres

Listing Courtesy of Douglas Elliman Real Estate, Michelle F. Mcardle SRS SRES

a sign on the side of a building

$3,075

1
Bedrooms

Listing Courtesy of Coach REALTORS Fennessy Assoc, Karen Guendjoian

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5
Bedrooms

Listing Courtesy of Saunders West LLC