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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 5 of 13
Secluded Residence in Victoria
For Sale
1/22
$33,700,000
Luxury Homes in Victoria, Hong Kong
417M²
10Rooms
5Beds
6Baths
4Park
GymTerraceChef's KitchenHome CinemaSauna +2 more
Evelyn Petrov
Evelyn Petrov
Keystone Properties
Elegant Mansion in West Jerusalem
For Sale
1/27
$279,200,000
Luxury Homes in West Jerusalem, Israel
988M²
7Rooms
2Beds
7Baths
2Park
HelipadSaunaTennis CourtSmart HomeStaff Quarters +2 more
Daniel Rosenberg
Daniel Rosenberg
Keystone Properties
Palatial Duplex in Tallaght
For Sale
1/22
$5,200,000
Luxury Homes in Tallaght, Ireland
1262M²
14Rooms
9Beds
4Baths
3Park
SaunaSea ViewStaff QuartersWine CellarPrivate Pool +2 more
Abigail Salonen
Abigail Salonen
Keystone Properties
Historic Apartment in Dublin
For Sale
1/19
$5,000,000
Luxury Homes in Dublin, Ireland
365M²
8Rooms
3Beds
6Baths
5Park
Private PoolChef's KitchenHome CinemaElevatorSea View +2 more
Matthew Tanaka
Matthew Tanaka
Keystone Properties
Palatial Villa in Budapest XII. kerület
For Sale
1/16
$296,500,000
Luxury Homes in Budapest XII. kerület, Hungary
689M²
9Rooms
7Beds
5Baths
5Park
ConciergeWine CellarElevatorChef's KitchenGym +2 more
Emily Ueda
Emily Ueda
Keystone Properties
Private Residence in Split
For Sale
1/26
$120,500,000
Luxury Homes in Split, Croatia
542M²
13Rooms
9Beds
7Baths
2Park
Home CinemaConciergeStaff QuartersGymSmart Home +2 more
Joseph Varga
Joseph Varga
Keystone Properties
Contemporary Townhouse in Tsing Yi Town
For Sale
1/19
$28,600,000
Luxury Homes in Tsing Yi Town, Hong Kong
722M²
11Rooms
8Beds
3Baths
3Park
ElevatorHome CinemaSaunaPrivate PoolStaff Quarters +2 more
Elizabeth Wagner
Elizabeth Wagner
Keystone Properties
Elegant Penthouse in Tsuen Wan
For Sale
1/20
$5,100,000
Luxury Homes in Tsuen Wan, Hong Kong
1220M²
13Rooms
8Beds
8Baths
3Park
HelipadChef's KitchenStaff QuartersWine CellarTennis Court +2 more
David Xiang
David Xiang
Keystone Properties
Elegant Residence in Beersheba
For Sale
1/12
$16,800,000
Luxury Homes in Beersheba, Israel
412M²
9Rooms
6Beds
8Baths
5Park
SaunaWine CellarGymTerraceSea View +2 more
Evelyn Petrov
Evelyn Petrov
Keystone Properties
Designer Townhouse in Turin
For Sale
1/16
$183,500,000
Luxury Homes in Turin, Italy
251M²
11Rooms
9Beds
7Baths
2Park
Private PoolElevatorSpaSea ViewHelipad +2 more
Daniel Rosenberg
Daniel Rosenberg
Keystone Properties
Hilltop Apartment in Milan
For Sale
1/19
$56,700,000
Luxury Homes in Milan, Italy
1257M²
7Rooms
5Beds
3Baths
5Park
GymChef's KitchenTennis CourtSmart HomeSauna +2 more
Abigail Salonen
Abigail Salonen
Keystone Properties
Architectural Penthouse in Rome
For Sale
1/26
$8,800,000
Luxury Homes in Rome, Italy
688M²
11Rooms
8Beds
5Baths
2Park
GardenSea ViewPrivate PoolSpaTerrace +2 more
Matthew Tanaka
Matthew Tanaka
Keystone Properties
Private Loft in Najaf
For Sale
1/17
$75,200,000
Luxury Homes in Najaf, Iraq
1143M²
10Rooms
5Beds
6Baths
5Park
GymWine CellarSpaHelipadSea View +2 more
Emily Ueda
Emily Ueda
Keystone Properties
Elegant Villa in Dādri
For Sale
1/18
$5,500,000
Luxury Homes in Dādri, India
656M²
5Rooms
3Beds
5Baths
3Park
HelipadSmart HomeChef's KitchenStaff QuartersHome Cinema +2 more
Joseph Varga
Joseph Varga
Keystone Properties
Contemporary Duplex in Dalūpura
For Sale
1/21
$5,500,000
Luxury Homes in Dalūpura, India
768M²
6Rooms
2Beds
2Baths
3Park
Smart HomeGardenWine CellarHelipadPrivate Pool +2 more
Elizabeth Wagner
Elizabeth Wagner
Keystone Properties
Skyline Duplex in Ranchi
For Sale
1/22
$33,800,000
Luxury Homes in Ranchi, India
340M²
12Rooms
7Beds
2Baths
2Park
Smart HomeSea ViewGymGardenChef's Kitchen +2 more
David Xiang
David Xiang
Keystone Properties
Historic Loft in Bologna
For Sale
1/15
$64,300,000
Luxury Homes in Bologna, Italy
796M²
10Rooms
5Beds
6Baths
2Park
HelipadSea ViewTennis CourtGardenStaff Quarters +2 more
Evelyn Petrov
Evelyn Petrov
Keystone Properties
Designer Townhouse in Amman
For SaleVideo
1/24
$279,100,000
Luxury Homes in Amman, Jordan
897M²
9Rooms
5Beds
8Baths
4Park
Smart HomeGymSea ViewPrivate PoolTerrace +2 more
Daniel Rosenberg
Daniel Rosenberg
Keystone Properties
Secluded Estate in Modica
For SaleVideo
1/23
$17,300,000
Luxury Homes in Modica, Italy
876M²
12Rooms
7Beds
8Baths
2Park
Private PoolWine CellarConciergeChef's KitchenSauna +2 more
Abigail Salonen
Abigail Salonen
Keystone Properties
Palatial Apartment in Quartu Sant'Elena
For SaleVideo
1/18
$58,500,000
Luxury Homes in Quartu Sant'Elena, Italy
1115M²
12Rooms
7Beds
8Baths
1Park
SpaConciergeSea ViewSmart HomeHome Cinema +2 more
Matthew Tanaka
Matthew Tanaka
Keystone Properties
Architectural Villa in Varese
For SaleVideo
1/23
$5,000,000
Luxury Homes in Varese, Italy
542M²
11Rooms
6Beds
9Baths
1Park
GymSmart HomeTerraceHelipadGarden +2 more
Emily Ueda
Emily Ueda
Keystone Properties
Secluded Residence in Cesena
For SaleVideo
1/17
$204,800,000
Luxury Homes in Cesena, Italy
1260M²
11Rooms
8Beds
3Baths
2Park
Wine CellarTennis CourtHome CinemaPrivate PoolConcierge +2 more
Joseph Varga
Joseph Varga
Keystone Properties
Private Apartment in Bergamo
For SaleVideo
1/14
$5,100,000
Luxury Homes in Bergamo, Italy
626M²
9Rooms
7Beds
2Baths
4Park
GymHome CinemaGardenPrivate PoolSpa +2 more
Elizabeth Wagner
Elizabeth Wagner
Keystone Properties
Elegant Townhouse in Livorno
For SaleVideo
1/13
$6,300,000
Luxury Homes in Livorno, Italy
946M²
4Rooms
2Beds
2Baths
5Park
ConciergeSea ViewSmart HomeTerraceTennis Court +2 more
David Xiang
David Xiang
Keystone Properties
Designer Loft in Tokyo
For SaleVideo
1/21
$241,000,000
Luxury Homes in Tokyo, Japan
1354M²
9Rooms
4Beds
8Baths
4Park
ConciergeStaff QuartersSmart HomeSaunaHome Cinema +2 more
Evelyn Petrov
Evelyn Petrov
Keystone Properties
Designer Estate in Chiba
For SaleVideo
1/19
$257,900,000
Luxury Homes in Chiba, Japan
590M²
11Rooms
8Beds
7Baths
4Park
Private PoolGymConciergeSpaStaff Quarters +2 more
Daniel Rosenberg
Daniel Rosenberg
Keystone Properties
Skyline Mansion in Hiroshima
For SaleVideo
1/30
$215,500,000
Luxury Homes in Hiroshima, Japan
446M²
7Rooms
3Beds
4Baths
1Park
SaunaConciergeSmart HomeSpaHelipad +2 more
Abigail Salonen
Abigail Salonen
Keystone Properties
Secluded Penthouse in Saitama
For SaleVideo
1/26
$10,000,000
Luxury Homes in Saitama, Japan
385M²
8Rooms
6Beds
6Baths
3Park
Chef's KitchenHelipadTennis CourtPrivate PoolGarden +2 more
Matthew Tanaka
Matthew Tanaka
Keystone Properties
Hilltop Apartment in Kobe
For SaleVideo
1/24
$48,900,000
Luxury Homes in Kobe, Japan
1043M²
7Rooms
5Beds
4Baths
4Park
GardenConciergeTerraceSmart HomeElevator +2 more
Emily Ueda
Emily Ueda
Keystone Properties
Architectural Townhouse in Kawasaki
For SaleVideo
1/12
$24,000,000
Luxury Homes in Kawasaki, Japan
232M²
12Rooms
7Beds
5Baths
2Park
Staff QuartersSaunaHome CinemaGymHelipad +2 more
Joseph Varga
Joseph Varga
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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