Katie Milligan

Katie Milligan

Licensed Associate Real Estate Broker | Licensed as Catherine B. Milligan

Specialties

Certified Buyer Representative 
Listing Agent
Consulting

Education

Southampton College 
Foxcroft
About Katie
Katie was born outside of Chicago, Ill, grew up in Palos Verdes Estates, CA, moved to Middleburg, VA, and then settled here on the East End. Her first home was in the Village of Southampton but now lives and enjoys the open farmland and big sky of Water Mill.
For over 35 years she and her husband operated their own successful business here on the East End, which distributed seafood locally and abroad. Also during this time, Katie gained personal experience on both sides of the closing table as a property buyer and seller, investing in Hamptons real estate. She still owns and manages several rental/investment properties, having purchased, renovated and sold several properties over the years. Her sharp business sense, long standing community connection and seasoned market knowledge ultimately proved to be invaluable when she decided to enter the real estate business as a broker.
Raising her family in Water Mill and her kids going to the Ross School, Katie has formed close community ties. With her children grown and the seafood business sold, she devotes her time and energy to her passion: real estate. She is a local agent with a world of experience and knowledge of the area who is able to identify properties with hidden value and potential. With an even disposition and a strong work ethic, Katie advocates for her clients and helps protect their best interests. She loves meeting new people, zeroing in on just what they are looking for in a property….and helping them find it! Katie takes immense pride and pleasure in facilitating a smooth transaction for her clients, from beginning to end. These are just a few reasons why she has consistently earned awards as a top producer in her field.
Katie loves to travel and spend time with her family, but she is happiest returning to the East End with its ocean, bays, beaches, farmland and the incredible light. "I was fortunate to discover the East End early in life and make it my home, and now, I'm happy to help you experience its beauty as your home as well."



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Katie Milligan’s Listings

a front view of a house with a garden
a front view of a house with a garden
a bathroom with a sink mirror and vanity
1/3
Listed By Compass

$16,500,000

7
Bedrooms
Unavailable
Bathrooms
Unavailable
Square Feet
0.83
Acres
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
$3,900,000 | 45 Wooley Street, Southampton, NY 11968
1/18
Listed By CompassOpen: 3/14 11:00AM - 01:00PM

$3,900,000

3
Bedrooms
2,366
Square Feet
0.49
Acres

Katie Milligan’s Transactions

Past Sales
an aerial view of a city

$7,749,000

1.42
Acres
.

$7,000,000

4
Bedrooms

130 Toylsome Lane

Southampton

front view of a house with a garden

$7,000,000

7
Bedrooms
0.83
Acres

$5,825,000

4
Bedrooms

31 Pheasant Close North

Southampton

a car parked in front of a brick house next to a yard

$5,400,000

5
Bedrooms
3,200
Square Feet
0.47
Acres
$5,000,000 | 224 Downs Path | Southampton

$5,000,000

4
Bedrooms

224 Downs Path

Southampton

$4,550,000 | 74 Shinnecock Hills Road, Southampton, NY 11968

$4,550,000

7
Bedrooms
7,035
Square Feet
2.1
Acres

Listing Courtesy of BERKSHIRE HATHAWAY

an aerial view of a house with outdoor space

$4,425,000

5
Bedrooms
3,900
Square Feet
1.68
Acres

$4,350,000

5
Bedrooms
12,153
Square Feet
2.02
Acres
a view of a swimming pool with lounge chairs

$4,150,000

6
Bedrooms
0.6
Acres
an aerial view of a house

$3,625,000

5
Bedrooms
6,809
Square Feet
0.93
Acres

$3,600,000

4
Bedrooms
3
Bathrooms
2,311
Square Feet
1.76
Acres

$3,325,000

8
Bedrooms
4
Bathrooms
4,443
Square Feet
1.47
Acres
$3,290,000 | 14 Burkeshire Dr | Sag Harbor

$3,290,000

5
Bedrooms

14 Burkeshire Dr

Sag Harbor

an aerial view of a house with swimming pool big yard and large trees

$3,200,000

4
Bedrooms
3,930
Square Feet
1.6
Acres
a front view of a house with a garden

$3,175,000

4
Bedrooms
1,900
Square Feet
0.35
Acres
a front view of a house with a yard

$3,170,000

5
Bedrooms
4,372
Square Feet
0.51
Acres
Past Rentals
$11,667 | 127 Narrow Ln S | Water Mill

$11,667

127 Narrow Ln S

Water Mill

$5,417

35 Harris Ln

Southampton

$1,500 | 198 Towd Point Rd | Southampton

$1,500

4
Bedrooms

198 Towd Point Rd

Southampton