
Private Advisory · Est. 2019
By appointment only
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Tribeca · New York
Original cast-iron columns, 1,200 sq ft of exposed sky
A converted warehouse floor where light arrives from three cardinal directions. The building predates the neighborhood's reinvention by a century.
Legacy Estate

Mayfair · London
Hand-laid Calacatta marble, 1763 provenance documentation
Five floors of Georgian restraint interrupted only by a single Basquiat on the drawing room wall. The garden is not visible from the street.
Principal Residence

Pacific Heights · San Francisco
Bay views from every principal room, 14-foot ceilings throughout
The city's fog arrives at the kitchen window each morning like a curtain call. Renovated by the same atelier that restored the Frick Collection interiors.
Legacy Estate
You've seen what's possible
Five questions. No commitment.

Under Management
$2.4B
in closed transactions
The Advisor
Oliver Hargreaves has spent fifteen years as the preferred intermediary for principals who cannot afford the exposure of a public listing — or the indiscretion of a crowded brokerage floor.
Every transaction is handled personally. Every client is known by name. The waiting room of pre-qualified buyers has been curated over a decade — they do not browse listings. They receive calls.
Off-market transactions
Average days to close
Principals served
How Estate Works
Three stages. No public exposure. Complete control at every step.
Qualification
A private conversation — never a form. We understand not just what you seek, but why, and whether the timing is right. Most engagements begin with a referral.
Curation
Against a curated register of principals and properties, we identify alignments that would never surface on a public platform. The search is conducted in silence.
Introduction
A single introduction, properly prepared. Not a showing — a presentation. The property is styled, the documentation is complete, the terms are already understood.
Begin Here
Discover which properties are waiting for someone with your particular requirements.
Five questions · No commitment · Private