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Keystone Properties

Istanbul, Türkiye · Est. 1985 · 8 Agents · Verified Agency
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361Listings 8Agents
$15.5MMedian Price
1985Established

About

Keystone Properties is a luxury real-estate agency representing exceptional homes across Türkiye and Istanbul. Founded in 1985, our agents combine market expertise with white-glove service to match discerning clients with landmark residences.

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Details

LocationIstanbul, Türkiye
Agents8 agents
Established1985
Websitewww.keystoneproperties.com

Listings

361 properties · Page 11 of 13
Waterfront Apartment in Koreatown
For SaleVideo
1/27
$5,700,000
Luxury Homes in Koreatown, California, United States
769M²
6Rooms
3Beds
9Baths
3Park
Private PoolElevatorSea ViewChef's KitchenGym +2 more
Emily Ueda
Emily Ueda
Keystone Properties
Modern Estate in Valencia
For SaleVideo
1/19
$5,400,000
Luxury Homes in Valencia, California, United States
1369M²
12Rooms
7Beds
3Baths
1Park
GymSaunaSea ViewElevatorTerrace +2 more
Joseph Varga
Joseph Varga
Keystone Properties
Waterfront Penthouse in Ontario
For SaleVideo
1/29
$46,200,000
Luxury Homes in Ontario, California, United States
1365M²
8Rooms
5Beds
4Baths
2Park
Chef's KitchenGardenElevatorSaunaPrivate Pool +2 more
Elizabeth Wagner
Elizabeth Wagner
Keystone Properties
Waterfront Loft in Oxnard
For SaleVideo
1/17
$31,400,000
Luxury Homes in Oxnard, California, United States
958M²
6Rooms
3Beds
4Baths
3Park
GardenTerraceConciergeSmart HomeElevator +2 more
David Xiang
David Xiang
Keystone Properties
Private Loft in Turlock
For SaleVideo
1/20
$5,100,000
Luxury Homes in Turlock, California, United States
1048M²
6Rooms
2Beds
9Baths
5Park
Smart HomeChef's KitchenWine CellarElevatorPrivate Pool +2 more
Evelyn Petrov
Evelyn Petrov
Keystone Properties
Secluded Villa in Fort Worth
For SaleVideo
1/22
$5,600,000
Luxury Homes in Fort Worth, Texas, United States
1374M²
9Rooms
6Beds
3Baths
1Park
ElevatorPrivate PoolStaff QuartersGardenGym +2 more
Daniel Rosenberg
Daniel Rosenberg
Keystone Properties
Grand Villa in Dallas
For SaleVideo
1/21
$74,800,000
Luxury Homes in Dallas, Texas, United States
1422M²
10Rooms
5Beds
5Baths
5Park
GardenConciergePrivate PoolHome CinemaHelipad +2 more
Abigail Salonen
Abigail Salonen
Keystone Properties
Beachfront Villa in Houston
For SaleVideo
1/15
$5,000,000
Luxury Homes in Houston, Texas, United States
1359M²
11Rooms
9Beds
8Baths
4Park
ElevatorStaff QuartersSmart HomeGardenHome Cinema +2 more
Matthew Tanaka
Matthew Tanaka
Keystone Properties
Grand Loft in Oak Lawn
For SaleVideo
1/21
$63,600,000
Luxury Homes in Oak Lawn, Illinois, United States
310M²
11Rooms
9Beds
2Baths
5Park
Wine CellarHelipadSmart HomeSea ViewConcierge +2 more
Emily Ueda
Emily Ueda
Keystone Properties
Historic Residence in Elgin
For SaleVideo
1/25
$127,600,000
Luxury Homes in Elgin, Illinois, United States
686M²
9Rooms
7Beds
3Baths
2Park
Private PoolStaff QuartersGardenHelipadSea View +2 more
Joseph Varga
Joseph Varga
Keystone Properties
Beachfront Loft in Chicago
For SaleVideo
1/20
$159,700,000
Luxury Homes in Chicago, Illinois, United States
763M²
9Rooms
7Beds
9Baths
5Park
GardenHelipadConciergePrivate PoolTennis Court +2 more
Elizabeth Wagner
Elizabeth Wagner
Keystone Properties
Grand Mansion in Porterville
For SaleVideo
1/28
$8,100,000
Luxury Homes in Porterville, California, United States
703M²
12Rooms
9Beds
3Baths
4Park
SpaTerraceSea ViewGymChef's Kitchen +2 more
David Xiang
David Xiang
Keystone Properties
Beachfront Townhouse in El Paso
For SaleVideo
1/22
$25,900,000
Luxury Homes in El Paso, Texas, United States
968M²
9Rooms
4Beds
6Baths
3Park
HelipadGardenSmart HomeTerraceConcierge +2 more
Evelyn Petrov
Evelyn Petrov
Keystone Properties
Waterfront Villa in Philadelphia
For Sale
1/14
$18,800,000
Luxury Homes in Philadelphia, Pennsylvania, United States
952M²
6Rooms
3Beds
3Baths
1Park
Private PoolWine CellarSmart HomeChef's KitchenHelipad +2 more
Daniel Rosenberg
Daniel Rosenberg
Keystone Properties
Skyline Duplex in Alhambra
For Sale
1/14
$123,600,000
Luxury Homes in Alhambra, Arizona, United States
1299M²
11Rooms
8Beds
2Baths
4Park
Private PoolGardenHelipadChef's KitchenSpa +2 more
Abigail Salonen
Abigail Salonen
Keystone Properties
Grand Townhouse in Gilbert
For Sale
1/26
$205,100,000
Luxury Homes in Gilbert, Arizona, United States
1218M²
11Rooms
8Beds
5Baths
4Park
ElevatorWine CellarHome CinemaSpaHelipad +2 more
Matthew Tanaka
Matthew Tanaka
Keystone Properties
Contemporary Estate in Phoenix
For Sale
1/22
$237,500,000
Luxury Homes in Phoenix, Arizona, United States
422M²
7Rooms
3Beds
2Baths
4Park
Tennis CourtGardenElevatorSmart HomeSauna +2 more
Emily Ueda
Emily Ueda
Keystone Properties
Beachfront Estate in Celina
For Sale
1/15
$5,000,000
Luxury Homes in Celina, Texas, United States
1366M²
4Rooms
2Beds
2Baths
5Park
HelipadSmart HomeSaunaTerraceStaff Quarters +2 more
Joseph Varga
Joseph Varga
Keystone Properties
Waterfront Penthouse in Tyler
For Sale
1/30
$15,400,000
Luxury Homes in Tyler, Texas, United States
1473M²
7Rooms
2Beds
6Baths
1Park
SaunaElevatorPrivate PoolSpaTerrace +2 more
Elizabeth Wagner
Elizabeth Wagner
Keystone Properties
Historic Estate in McAllen
For Sale
1/26
$116,000,000
Luxury Homes in McAllen, Texas, United States
230M²
5Rooms
3Beds
7Baths
2Park
Tennis CourtChef's KitchenConciergeElevatorSea View +2 more
David Xiang
David Xiang
Keystone Properties
Beachfront Penthouse in Jacksonville
For Sale
1/20
$73,800,000
Luxury Homes in Jacksonville, Florida, United States
1305M²
4Rooms
2Beds
9Baths
4Park
Wine CellarHelipadSmart HomeConciergeTerrace +2 more
Evelyn Petrov
Evelyn Petrov
Keystone Properties
Grand Duplex in Fayetteville
For Sale
1/15
$33,100,000
Luxury Homes in Fayetteville, North Carolina, United States
430M²
11Rooms
6Beds
8Baths
1Park
Staff QuartersTennis CourtPrivate PoolChef's KitchenSea View +2 more
Daniel Rosenberg
Daniel Rosenberg
Keystone Properties
Palatial Penthouse in Charlotte
For Sale
1/24
$40,100,000
Luxury Homes in Charlotte, North Carolina, United States
887M²
4Rooms
2Beds
9Baths
1Park
Sea ViewHelipadHome CinemaWine CellarTerrace +2 more
Abigail Salonen
Abigail Salonen
Keystone Properties
Skyline Residence in Toledo
For Sale
1/29
$170,300,000
Luxury Homes in Toledo, Ohio, United States
359M²
10Rooms
8Beds
7Baths
1Park
Tennis CourtPrivate PoolStaff QuartersHome CinemaElevator +2 more
Matthew Tanaka
Matthew Tanaka
Keystone Properties
Private Residence in Columbus
For Sale
1/16
$131,700,000
Luxury Homes in Columbus, Ohio, United States
1458M²
6Rooms
3Beds
6Baths
1Park
Tennis CourtElevatorTerraceGardenConcierge +2 more
Emily Ueda
Emily Ueda
Keystone Properties
Secluded Villa in North Miami
For Sale
1/12
$5,200,000
Luxury Homes in North Miami, Florida, United States
1006M²
7Rooms
4Beds
2Baths
1Park
Private PoolConciergeHome CinemaSpaElevator +2 more
Joseph Varga
Joseph Varga
Keystone Properties
Grand Villa in Deltona
For Sale
1/27
$19,200,000
Luxury Homes in Deltona, Florida, United States
800M²
9Rooms
5Beds
8Baths
2Park
TerraceElevatorTennis CourtHome CinemaWine Cellar +2 more
Elizabeth Wagner
Elizabeth Wagner
Keystone Properties
Historic Estate in Hollywood
For Sale
1/29
$23,900,000
Luxury Homes in Hollywood, Florida, United States
1265M²
11Rooms
9Beds
5Baths
4Park
Sea ViewGardenElevatorWine CellarSpa +2 more
David Xiang
David Xiang
Keystone Properties
Modern Loft in Indianapolis
For Sale
1/13
$156,400,000
Luxury Homes in Indianapolis, Indiana, United States
725M²
11Rooms
9Beds
4Baths
4Park
Wine CellarGymSea ViewChef's KitchenTerrace +2 more
Evelyn Petrov
Evelyn Petrov
Keystone Properties
Waterfront Villa in Boston
For Sale
1/28
$60,200,000
Luxury Homes in Boston, Massachusetts, United States
1186M²
11Rooms
8Beds
7Baths
1Park
Private PoolTennis CourtChef's KitchenHelipadConcierge +2 more
Daniel Rosenberg
Daniel Rosenberg
Keystone Properties

Agents

8 agents
Evelyn Petrov
Evelyn Petrov
Luxury Advisor · Istanbul
Daniel Rosenberg
Daniel Rosenberg
Luxury Advisor · Istanbul
Abigail Salonen
Abigail Salonen
Luxury Advisor · Istanbul
Matthew Tanaka
Matthew Tanaka
Luxury Advisor · Istanbul
Emily Ueda
Emily Ueda
Luxury Advisor · Istanbul
Joseph Varga
Joseph Varga
Luxury Advisor · Istanbul
Elizabeth Wagner
Elizabeth Wagner
Luxury Advisor · Istanbul
David Xiang
David Xiang
Luxury Advisor · Istanbul
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