Marine Hills — featured residence

Premium residences, quietly handled across Dubai, Spain & Poland.

A small team that sources, advises on, and discreetly transacts premium homes for an international clientele.

The Practice

We work for fewer clients, more deeply.

Founded by Katharina and Maciej, MCK Estate is a small, international practice. We source what cannot be found on portals, advise on long-term value rather than tomorrow's listing, and quietly handle every step from first viewing to notarial signature.

I.

Discretion

Off-market opportunities and personal context stay between us and our clients.

II.

Patience

We would rather wait for the right home than fill a quota with the wrong one.

III.

Craft

We read floor plans, contracts, and neighbourhoods the way an architect reads a brief.

Selected Residences

A current selection.

View the full portfolio →

A new selection is being curated.

Explore the full portfolio in the meantime, or write to us about what you're looking for.

View portfolio →

Where we work

Three markets, one standard.

Each region calls for its own pace, language, and legal craft. We work in all three the way we work in any one — slowly, carefully, with locals on the ground.

Dubai · UAE
Palm · Downtown · Marina

Dubai · UAE

Branded residences and waterfront homes with concierge-grade lifestyle and taxation upside.

Spain
Costa del Sol · Mallorca

Spain

Sun-belt villas and signature apartments — second residences with year-round livability.

Poland
Warsaw · Kraków · Wrocław

Poland

City-centre apartments and townhouses in Poland's growing metropolises — strong yield fundamentals with the assurance of EU title.

Begin a conversation

A private, discreet
enquiry.

Whether you're considering a private viewing, exploring an off-market opportunity, or beginning a longer search — write to us directly. Every enquiry is read by a partner.

Markets
Dubai (UAE) · Spain · Poland
I'm interested in

We respond personally — usually within one business day.