Niamh Rossi

Onyx Real Estate · Monaco, Monaco · Verified

12Active Listings Onyx Real EstateAgency

Monaco · MonacoOperates In

About

Niamh Rossi guides international buyers and sellers through Monaco's most sought-after addresses, from waterfront villas to city penthouses. With a portfolio spanning landmark residences, Niamh pairs deep local knowledge with a discreet, client-first approach at Onyx Real Estate.

Email agent7471@rafue.com WhatsApp +90 545 282 30 72 Location Monaco, Monaco

Active Listings

12 properties

For Sale

1/23

$5,000,000

Luxury Homes in Al Majaz, United Arab Emirates

382M²

13Rooms

8Beds

8Baths

2Park

ConciergeSmart HomeElevatorGardenTerrace +2 more

Niamh Rossi

Onyx Real Estate

For Sale

1/20

$122,400,000

Luxury Homes in Brisbane, Queensland, Australia

397M²

9Rooms

7Beds

6Baths

3Park

Chef's KitchenTennis CourtHelipadGymSauna +2 more

Niamh Rossi

Onyx Real Estate

For SaleVideo

1/22

$166,300,000

Luxury Homes in Cidade Dutra, Brazil

1112M²

10Rooms

7Beds

3Baths

1Park

GardenTerraceChef's KitchenStaff QuartersConcierge +2 more

Niamh Rossi

Onyx Real Estate

For SaleVideo

1/27

$160,700,000

Luxury Homes in Québec, Quebec, Canada

838M²

6Rooms

4Beds

3Baths

5Park

SaunaHelipadElevatorTerracePrivate Pool +2 more

Niamh Rossi

Onyx Real Estate

For Sale

1/24

$5,000,000

Luxury Homes in Zürich, Switzerland

412M²

11Rooms

7Beds

2Baths

1Park

Tennis CourtPrivate PoolConciergeHelipadSpa +2 more

Niamh Rossi

Onyx Real Estate

For Sale

1/19

$177,500,000

Luxury Homes in Huanren, China

670M²

8Rooms

5Beds

6Baths

2Park

ElevatorTerraceHome CinemaSmart HomeGym +2 more

Niamh Rossi

Onyx Real Estate

For Sale

1/21

$104,800,000

Luxury Homes in Essen, Germany

725M²

8Rooms

4Beds

8Baths

4Park

Tennis CourtElevatorGymStaff QuartersSpa +2 more

Niamh Rossi

Onyx Real Estate

For SaleVideo

1/30

$125,700,000

Luxury Homes in Fürth, Germany

371M²

5Rooms

2Beds

6Baths

5Park

Smart HomeWine CellarHome CinemaTennis CourtTerrace +2 more

Niamh Rossi

Onyx Real Estate

For SaleVideo

1/20

$226,200,000

Luxury Homes in Santo Domingo, Dominican Republic

781M²

11Rooms

9Beds

5Baths

1Park

SaunaTennis CourtGymTerraceSmart Home +2 more

Niamh Rossi

Onyx Real Estate

For Sale

1/20

$9,100,000

Luxury Homes in Valencia, Spain

325M²

8Rooms

6Beds

4Baths

1Park

HelipadStaff QuartersGymSmart HomeElevator +2 more

Niamh Rossi

Onyx Real Estate

For Sale

1/22

$39,200,000

Luxury Homes in Villaverde, Spain

603M²

9Rooms

6Beds

4Baths

2Park

SpaHelipadTerraceGymPrivate Pool +2 more

Niamh Rossi

Onyx Real Estate

For Sale

1/12

$116,900,000

Luxury Homes in Lyon, France

482M²

6Rooms

4Beds

8Baths

4Park

TerraceGymConciergeStaff QuartersChef's Kitchen +2 more

Niamh Rossi

Onyx Real Estate

Niamh Rossi

Active Listings

Private listings, before they go public.