RafueLuxury Real Estate
Luxury Real Estate

Keystone & Co

Como, Italy · Est. 1991 · 15 Agents · Verified Agency
676Listings 15Agents
$21.1MMedian Price
1991Established

About

Keystone & Co is a luxury real-estate agency representing exceptional homes across Italy and Como. Founded in 1991, our agents combine market expertise with white-glove service to match discerning clients with landmark residences.

Details

LocationComo, Italy
Agents15 agents
Established1991

Listings

676 properties · Page 1 of 23
Waterfront Residence in Mar del Plata
For Sale
1/14
$43,500,000
Luxury Homes in Mar del Plata, Argentina
1183
6Rooms
4Beds
9Baths
1Park
HelipadGymStaff QuartersGardenTennis Court +2 more
Elizabeth Conti
Elizabeth Conti
Keystone & Co
Contemporary Residence in Yerevan
For Sale
1/23
$276,300,000
Luxury Homes in Yerevan, Armenia
1219
10Rooms
7Beds
3Baths
5Park
Staff QuartersWine CellarSmart HomeSpaSea View +2 more
David Delacroix
David Delacroix
Keystone & Co
Skyline Residence in Khalifah A City
For Sale
1/30
$215,100,000
Luxury Homes in Khalifah A City, United Arab Emirates
909
11Rooms
8Beds
6Baths
4Park
Staff QuartersGardenSaunaChef's KitchenWine Cellar +2 more
Sofía Esposito
Sofía Esposito
Keystone & Co
Waterfront Penthouse in Ras Al Khaimah
For Sale
1/20
$78,800,000
Luxury Homes in Ras Al Khaimah, United Arab Emirates
1356
7Rooms
4Beds
4Baths
1Park
Tennis CourtGardenSpaConciergeTerrace +2 more
Andrew Fontaine
Andrew Fontaine
Keystone & Co
Private Mansion in Al Ain City
For Sale
1/21
$5,000,000
Luxury Homes in Al Ain City, United Arab Emirates
431
13Rooms
9Beds
6Baths
4Park
SpaStaff QuartersChef's KitchenElevatorHelipad +2 more
Avery Gallagher
Avery Gallagher
Keystone & Co
Secluded Villa in Abu Dhabi
For Sale
1/16
$87,100,000
Luxury Homes in Abu Dhabi, United Arab Emirates
256
9Rooms
4Beds
8Baths
4Park
Wine CellarChef's KitchenGymElevatorTennis Court +2 more
Gabriel Holloway
Gabriel Holloway
Keystone & Co
Beachfront Townhouse in Dubai
For Sale
1/17
$5,100,000
Luxury Homes in Dubai, United Arab Emirates
466
10Rooms
6Beds
8Baths
5Park
SaunaChef's KitchenPrivate PoolHome CinemaTennis Court +2 more
Ella Ibarra
Ella Ibarra
Keystone & Co
Waterfront Townhouse in Vienna
For SaleVideo
1/20
$5,200,000
Luxury Homes in Vienna, Austria
1118
13Rooms
9Beds
5Baths
4Park
SaunaSea ViewHome CinemaElevatorChef's Kitchen +2 more
Samuel Jovanovic
Samuel Jovanovic
Keystone & Co
Hilltop Duplex in San Martín
For SaleVideo
1/13
$49,400,000
Luxury Homes in San Martín, Argentina
448
7Rooms
4Beds
2Baths
1Park
Staff QuartersTennis CourtConciergeGardenSpa +2 more
Scarlett Kowalski
Scarlett Kowalski
Keystone & Co
Skyline Loft in San Miguel de Tucumán
For SaleVideo
1/17
$6,200,000
Luxury Homes in San Miguel de Tucumán, Argentina
208
10Rooms
5Beds
5Baths
5Park
Private PoolTerraceGymStaff QuartersChef's Kitchen +2 more
Julian Lindqvist
Julian Lindqvist
Keystone & Co
Elegant Villa in Nor Nork
For SaleVideo
1/27
$179,200,000
Luxury Homes in Nor Nork, Armenia
601
14Rooms
9Beds
5Baths
1Park
SaunaSea ViewChef's KitchenHelipadWine Cellar +2 more
Grace Moreau
Grace Moreau
Keystone & Co
Waterfront Residence in Mohammed Bin Zayed City
For SaleVideo
1/25
$5,700,000
Luxury Homes in Mohammed Bin Zayed City, United Arab Emirates
500
8Rooms
3Beds
2Baths
2Park
HelipadGardenSea ViewPrivate PoolSmart Home +2 more
Leo Novak
Leo Novak
Keystone & Co
Architectural Mansion in Ras Al Khaimah
For SaleVideo
1/13
$22,500,000
Luxury Homes in Ras Al Khaimah, United Arab Emirates
738
5Rooms
3Beds
4Baths
3Park
Chef's KitchenStaff QuartersSmart HomeGymConcierge +2 more
Chloe Ortega
Chloe Ortega
Keystone & Co
Hilltop Duplex in Al Ain City
For SaleVideo
1/27
$173,200,000
Luxury Homes in Al Ain City, United Arab Emirates
1100
13Rooms
8Beds
6Baths
1Park
Tennis CourtSpaWine CellarSmart HomeStaff Quarters +2 more
Adrian Petrov
Adrian Petrov
Keystone & Co
Historic Townhouse in Abu Dhabi
For SaleVideo
1/23
$226,500,000
Luxury Homes in Abu Dhabi, United Arab Emirates
865
6Rooms
4Beds
2Baths
5Park
Smart HomeSpaTennis CourtElevatorConcierge +2 more
Victoria Rosenberg
Victoria Rosenberg
Keystone & Co
Waterfront Loft in Perth
For SaleVideo
1/13
$100,800,000
Luxury Homes in Perth, Western Australia, Australia
1079
10Rooms
8Beds
4Baths
4Park
Chef's KitchenSmart HomeGymStaff QuartersHelipad +2 more
Elizabeth Conti
Elizabeth Conti
Keystone & Co
Architectural Apartment in Logan City
For SaleVideo
1/13
$265,300,000
Luxury Homes in Logan City, Queensland, Australia
356
8Rooms
6Beds
7Baths
5Park
GymHelipadConciergeChef's KitchenTennis Court +2 more
David Delacroix
David Delacroix
Keystone & Co
Elegant Estate in Brisbane
For SaleVideo
1/27
$35,900,000
Luxury Homes in Brisbane, Queensland, Australia
458
9Rooms
5Beds
9Baths
2Park
Wine CellarPrivate PoolChef's KitchenSea ViewHelipad +2 more
Sofía Esposito
Sofía Esposito
Keystone & Co
Private Estate in Geelong
For SaleVideo
1/13
$179,600,000
Luxury Homes in Geelong, Victoria, Australia
269
6Rooms
2Beds
2Baths
3Park
ConciergeElevatorSpaPrivate PoolWine Cellar +2 more
Andrew Fontaine
Andrew Fontaine
Keystone & Co
Secluded Townhouse in Maitland
For SaleVideo
1/21
$5,200,000
Luxury Homes in Maitland, New South Wales, Australia
364
12Rooms
7Beds
3Baths
3Park
Smart HomeChef's KitchenWine CellarSpaHelipad +2 more
Avery Gallagher
Avery Gallagher
Keystone & Co
Modern Mansion in Sydney
For SaleVideo
1/24
$5,300,000
Luxury Homes in Sydney, New South Wales, Australia
1446
9Rooms
4Beds
9Baths
3Park
TerraceGymStaff QuartersChef's KitchenConcierge +2 more
Gabriel Holloway
Gabriel Holloway
Keystone & Co
Private Residence in Ottakring
For SaleVideo
1/20
$228,800,000
Luxury Homes in Ottakring, Austria
1402
4Rooms
2Beds
5Baths
2Park
Smart HomeSaunaStaff QuartersSpaHelipad +2 more
Ella Ibarra
Ella Ibarra
Keystone & Co
Palatial Residence in Sarajevo
For SaleVideo
1/29
$173,700,000
Luxury Homes in Sarajevo, Bosnia and Herzegovina
374
10Rooms
7Beds
8Baths
4Park
Wine CellarGymHelipadPrivate PoolElevator +2 more
Samuel Jovanovic
Samuel Jovanovic
Keystone & Co
Palatial Duplex in Adelaide Hills
For SaleVideo
1/21
$5,100,000
Luxury Homes in Adelaide Hills, South Australia, Australia
446
8Rooms
6Beds
4Baths
4Park
Home CinemaConciergeGymTennis CourtElevator +2 more
Scarlett Kowalski
Scarlett Kowalski
Keystone & Co
Beachfront Penthouse in Perth
For SaleVideo
1/19
$105,200,000
Luxury Homes in Perth, Western Australia, Australia
233
5Rooms
3Beds
2Baths
5Park
Sea ViewGardenHome CinemaPrivate PoolTerrace +2 more
Julian Lindqvist
Julian Lindqvist
Keystone & Co
Architectural Townhouse in Townsville
For SaleVideo
1/15
$6,400,000
Luxury Homes in Townsville, Queensland, Australia
1076
11Rooms
6Beds
3Baths
2Park
Tennis CourtPrivate PoolElevatorGardenHelipad +2 more
Grace Moreau
Grace Moreau
Keystone & Co
Architectural Townhouse in Brisbane
For SaleVideo
1/20
$10,400,000
Luxury Homes in Brisbane, Queensland, Australia
972
8Rooms
3Beds
2Baths
5Park
ConciergeSea ViewSaunaElevatorPrivate Pool +2 more
Leo Novak
Leo Novak
Keystone & Co
Waterfront Townhouse in City of Port Phillip
For SaleVideo
1/29
$22,100,000
Luxury Homes in City of Port Phillip, Victoria, Australia
755
9Rooms
6Beds
5Baths
1Park
GardenSpaElevatorWine CellarTennis Court +2 more
Chloe Ortega
Chloe Ortega
Keystone & Co
Waterfront Penthouse in Coffs Harbour
For SaleVideo
1/24
$6,600,000
Luxury Homes in Coffs Harbour, New South Wales, Australia
466
10Rooms
7Beds
5Baths
2Park
GymPrivate PoolHome CinemaHelipadTerrace +2 more
Adrian Petrov
Adrian Petrov
Keystone & Co
Historic Apartment in Sydney
For SaleVideo
1/12
$74,000,000
Luxury Homes in Sydney, New South Wales, Australia
640
8Rooms
6Beds
2Baths
1Park
Sea ViewWine CellarHome CinemaTennis CourtChef's Kitchen +2 more
Victoria Rosenberg
Victoria Rosenberg
Keystone & Co

Agents

15 agents
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