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Luxury Real Estate

Keystone Real Estate

Monaco, Monaco · Est. 1989 · 9 Agents · Verified Agency
151Listings 9Agents
$19.9MMedian Price
1989Established

About

Keystone Real Estate is a luxury real-estate agency representing exceptional homes across Monaco and Monaco. Founded in 1989, our agents combine market expertise with white-glove service to match discerning clients with landmark residences.

Details

LocationMonaco, Monaco
Agents9 agents
Established1989

Listings

151 properties · Page 4 of 6
Private Penthouse in Old Johor Bahru
For Sale
1/20
$23,800,000
Luxury Homes in Old Johor Bahru, Johor Bahru, Malaysia
411
5Rooms
2Beds
7Baths
5Park
Smart HomeSea ViewSaunaElevatorPrivate Pool +2 more
Joseph Cohen
Joseph Cohen
Keystone Real Estate
Waterfront Mansion in Seeb Heights
For Sale
1/13
$97,300,000
Luxury Homes in Seeb Heights, Seeb, Oman
356
9Rooms
4Beds
5Baths
5Park
TerraceSmart HomeSpaGardenElevator +2 more
Elizabeth Dupont
Elizabeth Dupont
Keystone Real Estate
Elegant Apartment in North Wellington
For Sale
1/23
$212,200,000
Luxury Homes in North Wellington, Wellington, New Zealand
671
10Rooms
6Beds
7Baths
5Park
HelipadTerraceSpaGardenSauna +2 more
David Engel
David Engel
Keystone Real Estate
Palatial Penthouse in Yaren Hills
For Sale
1/22
$174,000,000
Luxury Homes in Yaren Hills, Yaren, Nauru
485
11Rooms
8Beds
4Baths
2Park
Private PoolHelipadSaunaConciergeSmart Home +2 more
Sofía Farah
Sofía Farah
Keystone Real Estate
Hilltop Apartment in Trondheim Gardens
For Sale
1/13
$11,100,000
Luxury Homes in Trondheim Gardens, Trondheim, Norway
649
6Rooms
4Beds
2Baths
5Park
Smart HomeTerraceSaunaSpaTennis Court +2 more
Andrew Greco
Andrew Greco
Keystone Real Estate
Palatial Residence in Groningen Heights
For Sale
1/12
$182,900,000
Luxury Homes in Groningen Heights, Groningen, The Netherlands
885
7Rooms
3Beds
4Baths
5Park
SpaTerraceHelipadTennis CourtStaff Quarters +2 more
Avery Hoffman
Avery Hoffman
Keystone Real Estate
Modern Mansion in Amsterdam Hills
For Sale
1/26
$6,300,000
Luxury Homes in Amsterdam Hills, Amsterdam, The Netherlands
524
9Rooms
6Beds
6Baths
1Park
GymHome CinemaSea ViewGardenSauna +2 more
Gabriel Iqbal
Gabriel Iqbal
Keystone Real Estate
Elegant Loft in Downtown Kano
For Sale
1/13
$265,600,000
Luxury Homes in Downtown Kano, Kano, Nigeria
1202
10Rooms
8Beds
3Baths
3Park
ConciergeTennis CourtWine CellarHome CinemaSauna +2 more
Ella Jung
Ella Jung
Keystone Real Estate
Palatial Estate in Walvis Bay Marina
For Sale
1/20
$189,200,000
Luxury Homes in Walvis Bay Marina, Walvis Bay, Namibia
877
8Rooms
5Beds
9Baths
3Park
Smart HomeHome CinemaHelipadWine CellarChef's Kitchen +2 more
Samuel Khan
Samuel Khan
Keystone Real Estate
Secluded Residence in Juan Díaz Marina
For Sale
1/27
$265,700,000
Luxury Homes in Juan Díaz Marina, Juan Díaz, Panama
1065
11Rooms
7Beds
8Baths
5Park
Tennis CourtSea ViewChef's KitchenGymWine Cellar +2 more
Joseph Cohen
Joseph Cohen
Keystone Real Estate
Beachfront Townhouse in Central Iaşi
For SaleVideo
1/20
$205,300,000
Luxury Homes in Central Iaşi, Iaşi, Romania
799
11Rooms
6Beds
7Baths
1Park
HelipadStaff QuartersGardenHome CinemaPrivate Pool +2 more
Elizabeth Dupont
Elizabeth Dupont
Keystone Real Estate
Palatial Duplex in Old Al Maţār al ‘Atīq
For SaleVideo
1/27
$7,800,000
Luxury Homes in Old Al Maţār al ‘Atīq, Al Maţār al ‘Atīq, Qatar
1154
6Rooms
2Beds
7Baths
3Park
GardenSmart HomeElevatorSpaHome Cinema +2 more
David Engel
David Engel
Keystone Real Estate
Hilltop Mansion in North San Lorenzo
For SaleVideo
1/19
$83,500,000
Luxury Homes in North San Lorenzo, San Lorenzo, Paraguay
1327
8Rooms
6Beds
3Baths
4Park
Home CinemaStaff QuartersTennis CourtGardenChef's Kitchen +2 more
Sofía Farah
Sofía Farah
Keystone Real Estate
Contemporary Villa in Estoril
For SaleVideo
1/19
$121,500,000
Luxury Homes in Estoril, Lisbon, Portugal
799
11Rooms
9Beds
2Baths
3Park
Private PoolHome CinemaSea ViewSaunaWine Cellar +2 more
Andrew Greco
Andrew Greco
Keystone Real Estate
Elegant Mansion in Central Khān Yūnis
For SaleVideo
1/16
$83,100,000
Luxury Homes in Central Khān Yūnis, Khān Yūnis, Palestinian Territory
278
6Rooms
3Beds
5Baths
4Park
SpaStaff QuartersGardenHelipadTennis Court +2 more
Avery Hoffman
Avery Hoffman
Keystone Real Estate
Modern Estate in Łódź Marina
For SaleVideo
1/22
$5,000,000
Luxury Homes in Łódź Marina, Łódź, Poland
863
12Rooms
9Beds
7Baths
1Park
Tennis CourtGardenStaff QuartersSpaPrivate Pool +2 more
Gabriel Iqbal
Gabriel Iqbal
Keystone Real Estate
Historic Townhouse in Old Karachi
For SaleVideo
1/21
$23,500,000
Luxury Homes in Old Karachi, Karachi, Pakistan
1341
14Rooms
9Beds
8Baths
2Park
Private PoolTerraceGymConciergeHome Cinema +2 more
Ella Jung
Ella Jung
Keystone Real Estate
Elegant Estate in Quezon City Marina
For SaleVideo
1/16
$201,500,000
Luxury Homes in Quezon City Marina, Quezon City, Philippines
1288
10Rooms
6Beds
8Baths
1Park
Chef's KitchenGardenTennis CourtPrivate PoolStaff Quarters +2 more
Samuel Khan
Samuel Khan
Keystone Real Estate
Historic Residence in Saint Petersburg Hills
For SaleVideo
1/12
$189,800,000
Luxury Homes in Saint Petersburg Hills, Saint Petersburg, Russia
745
12Rooms
9Beds
2Baths
1Park
Staff QuartersChef's KitchenPrivate PoolSmart HomeConcierge +2 more
Joseph Cohen
Joseph Cohen
Keystone Real Estate
Historic Estate in West Petržalka
For SaleVideo
1/14
$10,000,000
Luxury Homes in West Petržalka, Petržalka, Slovakia
1372
8Rooms
3Beds
5Baths
2Park
TerraceSmart HomeSea ViewChef's KitchenGarden +2 more
Elizabeth Dupont
Elizabeth Dupont
Keystone Real Estate
Architectural Apartment in Ljubljana Hills
For SaleVideo
1/24
$210,000,000
Luxury Homes in Ljubljana Hills, Ljubljana, Slovenia
1037
7Rooms
4Beds
3Baths
3Park
Private PoolHome CinemaTerraceGardenSea View +2 more
David Engel
David Engel
Keystone Real Estate
Palatial Penthouse in Sengkang New Town Gardens
For SaleVideo
1/19
$139,000,000
Luxury Homes in Sengkang New Town Gardens, Sengkang New Town, Singapore
1126
11Rooms
9Beds
7Baths
1Park
Private PoolSaunaSmart HomeElevatorSea View +2 more
Sofía Farah
Sofía Farah
Keystone Real Estate
Waterfront Loft in Downtown Linköping
For SaleVideo
1/19
$6,800,000
Luxury Homes in Downtown Linköping, Linköping, Sweden
340
7Rooms
2Beds
6Baths
2Park
Smart HomeSea ViewConciergeGymHelipad +2 more
Andrew Greco
Andrew Greco
Keystone Real Estate
Private Duplex in Downtown Stockholm
For SaleVideo
1/26
$18,700,000
Luxury Homes in Downtown Stockholm, Stockholm, Sweden
396
9Rooms
7Beds
4Baths
3Park
SaunaTerraceGymHome CinemaSmart Home +2 more
Avery Hoffman
Avery Hoffman
Keystone Real Estate
Architectural Townhouse in North Victoria
For SaleVideo
1/25
$174,800,000
Luxury Homes in North Victoria, Victoria, Seychelles
1067
9Rooms
5Beds
2Baths
1Park
Smart HomeConciergeSea ViewHome CinemaGarden +2 more
Gabriel Iqbal
Gabriel Iqbal
Keystone Real Estate
Skyline Duplex in Old Makkah
For SaleVideo
1/25
$95,200,000
Luxury Homes in Old Makkah, Makkah, Saudi Arabia
578
14Rooms
9Beds
6Baths
5Park
GymHelipadSea ViewGardenWine Cellar +2 more
Ella Jung
Ella Jung
Keystone Real Estate
Designer Apartment in Kigali Marina
For SaleVideo
1/18
$291,500,000
Luxury Homes in Kigali Marina, Kigali, Rwanda
706
7Rooms
4Beds
6Baths
2Park
Wine CellarSea ViewTerracePrivate PoolGarden +2 more
Samuel Khan
Samuel Khan
Keystone Real Estate
Waterfront Villa in Downtown Hargeysa
For SaleVideo
1/27
$55,200,000
Luxury Homes in Downtown Hargeysa, Hargeysa, Somalia
492
12Rooms
7Beds
6Baths
1Park
SaunaGardenElevatorHelipadSmart Home +2 more
Joseph Cohen
Joseph Cohen
Keystone Real Estate
Beachfront Mansion in Downtown Kharkiv
For Sale
1/14
$5,300,000
Luxury Homes in Downtown Kharkiv, Kharkiv, Ukraine
699
13Rooms
9Beds
6Baths
1Park
TerraceWine CellarChef's KitchenConciergeGarden +2 more
Elizabeth Dupont
Elizabeth Dupont
Keystone Real Estate
Designer Villa in Mon Repos Gardens
For Sale
1/13
$5,500,000
Luxury Homes in Mon Repos Gardens, Mon Repos, Trinidad and Tobago
1224
13Rooms
9Beds
7Baths
5Park
ElevatorSpaTennis CourtWine CellarStaff Quarters +2 more
David Engel
David Engel
Keystone Real Estate

Agents

9 agents
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