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Keystone & Co

Como, Italy · Est. 1991 · 15 Agents · Verified Agency
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253Listings 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.

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Details

LocationComo, Italy
Agents15 agents
Established1991
Websitewww.keystoneandco.com

Listings

253 properties · Page 1 of 9
Waterfront Residence in Graz Heights
For Sale
1/14
$43,500,000
Luxury Homes in Graz Heights, Graz, Austria
1183M²
6Rooms
4Beds
9Baths
1Park
HelipadGymStaff QuartersGardenTennis Court +2 more
Elizabeth Conti
Elizabeth Conti
Keystone & Co
Contemporary Residence in Central Rosario
For Sale
1/23
$276,300,000
Luxury Homes in Central Rosario, Rosario, Argentina
1219M²
10Rooms
7Beds
3Baths
5Park
Staff QuartersWine CellarSmart HomeSpaSea View +2 more
David Delacroix
David Delacroix
Keystone & Co
Skyline Residence in Shengavit Heights
For Sale
1/30
$215,100,000
Luxury Homes in Shengavit Heights, Shengavit, Armenia
909M²
11Rooms
8Beds
6Baths
4Park
Staff QuartersGardenSaunaChef's KitchenWine Cellar +2 more
Sofía Esposito
Sofía Esposito
Keystone & Co
Waterfront Penthouse in Saint John’s Hills
For Sale
1/20
$78,800,000
Luxury Homes in Saint John’s Hills, Saint John’s, Antigua and Barbuda
1356M²
7Rooms
4Beds
4Baths
1Park
Tennis CourtGardenSpaConciergeTerrace +2 more
Andrew Fontaine
Andrew Fontaine
Keystone & Co
Private Mansion in Saadiyat Island
For Sale
1/21
$5,000,000
Luxury Homes in Saadiyat Island, Abu Dhabi, United Arab Emirates
431M²
13Rooms
9Beds
6Baths
4Park
SpaStaff QuartersChef's KitchenElevatorHelipad +2 more
Avery Gallagher
Avery Gallagher
Keystone & Co
Secluded Villa in Emirates Hills
For Sale
1/16
$87,100,000
Luxury Homes in Emirates Hills, Dubai, United Arab Emirates
256M²
9Rooms
4Beds
8Baths
4Park
Wine CellarChef's KitchenGymElevatorTennis Court +2 more
Gabriel Holloway
Gabriel Holloway
Keystone & Co
Beachfront Townhouse in les Escaldes Heights
For Sale
1/17
$5,100,000
Luxury Homes in les Escaldes Heights, les Escaldes, Andorra
466M²
10Rooms
6Beds
8Baths
5Park
SaunaChef's KitchenPrivate PoolHome CinemaTennis Court +2 more
Ella Ibarra
Ella Ibarra
Keystone & Co
Waterfront Townhouse in Bondi
For SaleVideo
1/20
$5,200,000
Luxury Homes in Bondi, Sydney, New South Wales, Australia
1118M²
13Rooms
9Beds
5Baths
4Park
SaunaSea ViewHome CinemaElevatorChef's Kitchen +2 more
Samuel Jovanovic
Samuel Jovanovic
Keystone & Co
Hilltop Duplex in Point Piper
For SaleVideo
1/13
$49,400,000
Luxury Homes in Point Piper, Sydney, New South Wales, Australia
448M²
7Rooms
4Beds
2Baths
1Park
Staff QuartersTennis CourtConciergeGardenSpa +2 more
Scarlett Kowalski
Scarlett Kowalski
Keystone & Co
Skyline Loft in Graz Hills
For SaleVideo
1/17
$6,200,000
Luxury Homes in Graz Hills, Graz, Austria
208M²
10Rooms
5Beds
5Baths
5Park
Private PoolTerraceGymStaff QuartersChef's Kitchen +2 more
Julian Lindqvist
Julian Lindqvist
Keystone & Co
Elegant Villa in Rosario Marina
For SaleVideo
1/27
$179,200,000
Luxury Homes in Rosario Marina, Rosario, Argentina
601M²
14Rooms
9Beds
5Baths
1Park
SaunaSea ViewChef's KitchenHelipadWine Cellar +2 more
Grace Moreau
Grace Moreau
Keystone & Co
Waterfront Residence in Luanda Marina
For SaleVideo
1/25
$5,700,000
Luxury Homes in Luanda Marina, Luanda, Angola
500M²
8Rooms
3Beds
2Baths
2Park
HelipadGardenSea ViewPrivate PoolSmart Home +2 more
Leo Novak
Leo Novak
Keystone & Co
Architectural Mansion in Saint John’s Heights
For SaleVideo
1/13
$22,500,000
Luxury Homes in Saint John’s Heights, Saint John’s, Antigua and Barbuda
738M²
5Rooms
3Beds
4Baths
3Park
Chef's KitchenStaff QuartersSmart HomeGymConcierge +2 more
Chloe Ortega
Chloe Ortega
Keystone & Co
Hilltop Duplex in Saadiyat Island
For SaleVideo
1/27
$173,200,000
Luxury Homes in Saadiyat Island, Abu Dhabi, United Arab Emirates
1100M²
13Rooms
8Beds
6Baths
1Park
Tennis CourtSpaWine CellarSmart HomeStaff Quarters +2 more
Adrian Petrov
Adrian Petrov
Keystone & Co
Historic Townhouse in Emirates Hills
For SaleVideo
1/23
$226,500,000
Luxury Homes in Emirates Hills, Dubai, United Arab Emirates
865M²
6Rooms
4Beds
2Baths
5Park
Smart HomeSpaTennis CourtElevatorConcierge +2 more
Victoria Rosenberg
Victoria Rosenberg
Keystone & Co
Waterfront Loft in Central Hamilton
For SaleVideo
1/13
$100,800,000
Luxury Homes in Central Hamilton, Hamilton, Bermuda
1079M²
10Rooms
8Beds
4Baths
4Park
Chef's KitchenSmart HomeGymStaff QuartersHelipad +2 more
Elizabeth Conti
Elizabeth Conti
Keystone & Co
Architectural Apartment in North Manama
For SaleVideo
1/13
$265,300,000
Luxury Homes in North Manama, Manama, Bahrain
356M²
8Rooms
6Beds
7Baths
5Park
GymHelipadConciergeChef's KitchenTennis Court +2 more
David Delacroix
David Delacroix
Keystone & Co
Elegant Estate in Koudougou Gardens
For SaleVideo
1/27
$35,900,000
Luxury Homes in Koudougou Gardens, Koudougou, Burkina Faso
458M²
9Rooms
5Beds
9Baths
2Park
Wine CellarPrivate PoolChef's KitchenSea ViewHelipad +2 more
Sofía Esposito
Sofía Esposito
Keystone & Co
Private Estate in Old Antwerp
For SaleVideo
1/13
$179,600,000
Luxury Homes in Old Antwerp, Antwerp, Belgium
269M²
6Rooms
2Beds
2Baths
3Park
ConciergeElevatorSpaPrivate PoolWine Cellar +2 more
Andrew Fontaine
Andrew Fontaine
Keystone & Co
Secluded Townhouse in Central Bridgetown
For SaleVideo
1/21
$5,200,000
Luxury Homes in Central Bridgetown, Bridgetown, Barbados
364M²
12Rooms
7Beds
3Baths
3Park
Smart HomeChef's KitchenWine CellarSpaHelipad +2 more
Avery Gallagher
Avery Gallagher
Keystone & Co
Modern Mansion in Noord Heights
For SaleVideo
1/24
$5,300,000
Luxury Homes in Noord Heights, Noord, Aruba
1446M²
9Rooms
4Beds
9Baths
3Park
TerraceGymStaff QuartersChef's KitchenConcierge +2 more
Gabriel Holloway
Gabriel Holloway
Keystone & Co
Private Residence in Toorak
For SaleVideo
1/20
$228,800,000
Luxury Homes in Toorak, Melbourne, Victoria, Australia
1402M²
4Rooms
2Beds
5Baths
2Park
Smart HomeSaunaStaff QuartersSpaHelipad +2 more
Ella Ibarra
Ella Ibarra
Keystone & Co
Palatial Residence in Old Manaus
For SaleVideo
1/29
$173,700,000
Luxury Homes in Old Manaus, Manaus, Brazil
374M²
10Rooms
7Beds
8Baths
4Park
Wine CellarGymHelipadPrivate PoolElevator +2 more
Samuel Jovanovic
Samuel Jovanovic
Keystone & Co
Palatial Duplex in Old Rio de Janeiro
For SaleVideo
1/21
$5,100,000
Luxury Homes in Old Rio de Janeiro, Rio de Janeiro, Brazil
446M²
8Rooms
6Beds
4Baths
4Park
Home CinemaConciergeGymTennis CourtElevator +2 more
Scarlett Kowalski
Scarlett Kowalski
Keystone & Co
Beachfront Penthouse in Hamilton Hills
For SaleVideo
1/19
$105,200,000
Luxury Homes in Hamilton Hills, Hamilton, Bermuda
233M²
5Rooms
3Beds
2Baths
5Park
Sea ViewGardenHome CinemaPrivate PoolTerrace +2 more
Julian Lindqvist
Julian Lindqvist
Keystone & Co
Architectural Townhouse in Manama Hills
For SaleVideo
1/15
$6,400,000
Luxury Homes in Manama Hills, Manama, Bahrain
1076M²
11Rooms
6Beds
3Baths
2Park
Tennis CourtPrivate PoolElevatorGardenHelipad +2 more
Grace Moreau
Grace Moreau
Keystone & Co
Architectural Townhouse in Old Sofia
For SaleVideo
1/20
$10,400,000
Luxury Homes in Old Sofia, Sofia, Bulgaria
972M²
8Rooms
3Beds
2Baths
5Park
ConciergeSea ViewSaunaElevatorPrivate Pool +2 more
Leo Novak
Leo Novak
Keystone & Co
Waterfront Townhouse in West Gent
For SaleVideo
1/29
$22,100,000
Luxury Homes in West Gent, Gent, Belgium
755M²
9Rooms
6Beds
5Baths
1Park
GardenSpaElevatorWine CellarTennis Court +2 more
Chloe Ortega
Chloe Ortega
Keystone & Co
Waterfront Penthouse in Central Bridgetown
For SaleVideo
1/24
$6,600,000
Luxury Homes in Central Bridgetown, Bridgetown, Barbados
466M²
10Rooms
7Beds
5Baths
2Park
GymPrivate PoolHome CinemaHelipadTerrace +2 more
Adrian Petrov
Adrian Petrov
Keystone & Co
Historic Apartment in Downtown Tanki Leendert
For SaleVideo
1/12
$74,000,000
Luxury Homes in Downtown Tanki Leendert, Tanki Leendert, Aruba
640M²
8Rooms
6Beds
2Baths
1Park
Sea ViewWine CellarHome CinemaTennis CourtChef's Kitchen +2 more
Victoria Rosenberg
Victoria Rosenberg
Keystone & Co

Agents

15 agents
Elizabeth Conti
Elizabeth Conti
Luxury Advisor · Como
David Delacroix
David Delacroix
Luxury Advisor · Como
Sofía Esposito
Sofía Esposito
Luxury Advisor · Como
Andrew Fontaine
Andrew Fontaine
Luxury Advisor · Como
Avery Gallagher
Avery Gallagher
Luxury Advisor · Como
Gabriel Holloway
Gabriel Holloway
Luxury Advisor · Como
Ella Ibarra
Ella Ibarra
Luxury Advisor · Como
Samuel Jovanovic
Samuel Jovanovic
Luxury Advisor · Como
Scarlett Kowalski
Scarlett Kowalski
Luxury Advisor · Como
Julian Lindqvist
Julian Lindqvist
Luxury Advisor · Como
Grace Moreau
Grace Moreau
Luxury Advisor · Como
Leo Novak
Leo Novak
Luxury Advisor · Como
Chloe Ortega
Chloe Ortega
Luxury Advisor · Como
Adrian Petrov
Adrian Petrov
Luxury Advisor · Como
Victoria Rosenberg
Victoria Rosenberg
Luxury Advisor · Como
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