Harper Haddad

Keystone Sotheby · Zürich, Switzerland · Verified

12Active Listings Keystone SothebyAgency

Zürich · SwitzerlandOperates In

About

Harper Haddad guides international buyers and sellers through Switzerland's most sought-after addresses, from waterfront villas to city penthouses. With a portfolio spanning landmark residences, Harper pairs deep local knowledge with a discreet, client-first approach at Keystone Sotheby.

Email agent8728@rafue.com WhatsApp +90 545 282 30 72 Location Zürich, Switzerland

Active Listings

12 properties

For SaleVideo

1/20

$64,900,000

Luxury Homes in Dubai, United Arab Emirates

1364M²

11Rooms

7Beds

9Baths

2Park

Sea ViewTerraceTennis CourtGardenSauna +2 more

Harper Haddad

Keystone Sotheby

For Sale

1/18

$50,900,000

Luxury Homes in Simmering, Austria

594M²

10Rooms

6Beds

8Baths

3Park

Tennis CourtGardenConciergeSpaSea View +2 more

Harper Haddad

Keystone Sotheby

For Sale

1/15

$117,600,000

Luxury Homes in Brussels, Belgium

367M²

11Rooms

6Beds

3Baths

3Park

Smart HomeHelipadGymSea ViewPrivate Pool +2 more

Harper Haddad

Keystone Sotheby

For Sale

1/18

$5,900,000

Luxury Homes in Vaughan, Ontario, Canada

1252M²

5Rooms

3Beds

5Baths

3Park

TerraceSea ViewChef's KitchenHome CinemaHelipad +2 more

Harper Haddad

Keystone Sotheby

For SaleVideo

1/20

$11,300,000

Luxury Homes in Vancouver, British Columbia, Canada

778M²

9Rooms

5Beds

2Baths

3Park

TerraceTennis CourtHelipadStaff QuartersSauna +2 more

Harper Haddad

Keystone Sotheby

For SaleVideo

1/13

$15,800,000

Luxury Homes in Neijiang, China

963M²

14Rooms

9Beds

8Baths

4Park

HelipadGymSea ViewPrivate PoolElevator +2 more

Harper Haddad

Keystone Sotheby

For Sale

1/17

$46,600,000

Luxury Homes in Berlin, Germany

1058M²

7Rooms

3Beds

2Baths

5Park

ConciergeGardenSmart HomeHome CinemaWine Cellar +2 more

Harper Haddad

Keystone Sotheby

For Sale

1/19

$172,200,000

Luxury Homes in Altona, Germany

462M²

10Rooms

8Beds

5Baths

3Park

Smart HomeWine CellarGardenConciergeElevator +2 more

Harper Haddad

Keystone Sotheby

For Sale

1/24

$5,100,000

Luxury Homes in Garbsen, Germany

1366M²

6Rooms

3Beds

9Baths

2Park

HelipadTennis CourtPrivate PoolSpaElevator +2 more

Harper Haddad

Keystone Sotheby

For SaleVideo

1/13

$50,800,000

Luxury Homes in Luxor, Egypt

247M²

8Rooms

3Beds

5Baths

4Park

GardenChef's KitchenSpaSaunaGym +2 more

Harper Haddad

Keystone Sotheby

For SaleVideo

1/30

$155,300,000

Luxury Homes in Cartagena, Spain

639M²

5Rooms

3Beds

5Baths

2Park

GymSaunaTerraceSmart HomeChef's Kitchen +2 more

Harper Haddad

Keystone Sotheby

For Sale

1/22

$5,400,000

Luxury Homes in Segovia, Spain

741M²

9Rooms

7Beds

5Baths

4Park

Wine CellarHome CinemaSpaHelipadTerrace +2 more

Harper Haddad

Keystone Sotheby

Harper Haddad

Active Listings

Private listings, before they go public.