Established 1994

Defining Architectural Excellence.

Estate International Realty represents a curated portfolio of the world's most significant properties. Our approach is defined by discretion, architectural appreciation, and a multi-generational commitment to heritage.

Luxury estate exterior at sunset

Our origin story

A Legacy of Expertise

1994: The Genesis

Founded in London with a single focus: representing historic architectural estates that require specialized guardianship.

Foundation

2010: Global Expansion

Strategic offices in New York, Dubai, and Singapore opened to facilitate cross-border transactions for high-net-worth clients.

Global footprint

2023: Agency of the Year

Awarded the International Architectural Excellence trophy for our work in preserving mid-century heritage homes.

Distinction

The advisory

Experts in Curation

Our senior partners bring over 150 years of combined experience in luxury property brokerage and investment advisory.

Senior partner

Alexander Sterling

Specialization: Modernist estates and coastal assets

Head of advisory

Elena Rossi

Specialization: Historic mansions and European castles

Managing director

Julian Thorne

Specialization: Off-market luxury transactions

Client Narratives

Sarah Montgomery
star star star star star

"Estate handled the sale of our Mayfair family residence with unparalleled discretion and professionalism."

Sarah Montgomery

Property owner, London

David Chen
star star star star star

"The team at Estate provided a data-driven valuation that was spot-on, leading to a record-breaking closing."

David Chen

Investment principal, Singapore

Seller services

Maximize Your Asset's True Potential.

analytics

Algorithmic valuation

We combine machine learning with human intuition to provide precise valuations for unique properties.

brush

Curated staging

Our design team styles your property to appeal specifically to international high-net-worth buyers.

public

Global network access

Instantly connect with our private database of vetted buyers from Silicon Valley to Hong Kong.

$4.2B+

Total transactions

98%

Asking price achieved

Luxury corporate boardroom and headquarters
Our headquarters

Market intelligence

Receive our exclusive monthly briefing.

Global architectural trends, private opportunities, and curated insights delivered once a month.