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Vermietete 3-Zimmer Altbauwohnung mit Balkon Mariendorf, 12109 Berlin
21 July 2026
Objektbeschreibung Vermietete Hochparterre- 3Zimmer-Wohnung mit Balkon Charmante 3-Zimmer-Altbauwohnung im Hochparterre. Die Wohnung verfügt über einen schönen
Friedrich-Wilhelm-Straße 65,   12103 Berlin
21 July 2026
Objektbeschreibung In der Friedrich-Wilhelm-Straße 65 in Berlin-Tempelhof befindet sich diese charmante 2 Zimmer Wohnung im 1.
3-Zimmer Dachgeschosswohnung nahe Friedrichstraße!
25 May 2026
Objektbeschreibung Die angebotene Wohnung befindet sich im Dachgeschoss eines gepflegten Mehrfamilienhauses im begehrten Berliner Stadtteil Mitte
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Services · Berlin

Three services.
One clear process.

Selling, buying and renovating Berlin property are handled as one connected process. You work with one point of contact, clear responsibilities and a transparent next step.

01 For owners

Sell
with a strategy.

Property sales in Berlin

A realistic valuation, high-quality presentation and targeted marketing. We coordinate documents, qualified enquiries, viewings, negotiation and handover in a way that fits the property.

Valuation Marketing Notary & handover
Sell property in Berlin
Property sales · Berlin
02 For buyers

Buy
with clarity.

Property search & buying advice

A precise search profile, selected opportunities and a structured property review. We support viewings, clarify documents and renovation needs and coordinate the process through to key handover.

Search profile Property review Purchase process
Buy property in Berlin
Property purchase · Berlin
03 Renovation

Renovate
with accountability.

Period apartment renovation

Building assessment, a clear scope and coordinated execution. An established team combines features worth preserving with modern living standards, supported by a transparent cost structure and documented decisions.

Assessment Trades Inspection
Renovate a Berlin apartment
Period property · Renovation

About Marc · Berlin

Property needsaccountability.

Since 2012, I have guided owners, buyers and investors through the Berlin property market.

What began as traditional brokerage has developed into an integrated service. Selling, buying, valuation and renovation are treated not as separate tasks, but as connected decisions around one property.

I

One consistent point of contact from the first conversation to handover.

II

Clear assessments instead of generic price or timing promises.

III

Specific market knowledge and experience with existing Berlin property.

Marc Walczak
Real estate agent · Berlin
Marc Walczak, real estate agent in Berlin
Marc Walczak Your point of contact

Our process · Berlin

Clarity in
four steps.

A property transaction is rarely routine. We therefore use a clear process that shows where you stand, which decision comes next and who is responsible for it.

I Introduction 30–60 min.

The conversation

An initial conversation at our Kurfürstendamm office, at your property or online. We clarify your situation, objectives, priorities and the most useful next step.

What you receive

  • Initial assessment of your project
  • Overview of the relevant local market
  • A personal proposal for the next steps
Initial Berlin property consultation
Conversation · Direction
II Documentation Typically 1–2 weeks

The assessment

The market, property documents, condition and potential renovation needs are reviewed in a structured way. Open points and risks are documented clearly.

What you receive

  • Written market assessment
  • Document and property review
  • Renovation framework where required
Analysis of Berlin property market data
Assessment · Documentation
III Negotiation Project-dependent

The execution

Marketing, search, negotiation and notary preparation are coordinated. For renovation projects, scope, trades and changes are agreed transparently.

What you receive

  • Professional marketing or buyer representation
  • Qualified prospects and structured appointments
  • Coordination through the notary process
Coordination of a Berlin property project
Execution · Coordination
IV Key handover At completion

The handover

Keys, protocols and relevant documentation are handed over properly. Your consistent point of contact remains available after completion.

What you receive

  • Documented handover protocol
  • Relevant property and project documentation
  • Personal follow-up where requested
Key handover for a Berlin property
Handover · Completion
The same person. The same accountability. At every stage.

The exact timing depends on the property, documentation, market conditions and scope. You receive a realistic view of the process from the start.

Book a consultation

References · Berlin

What clients
say about us.

No paid reviews, no anonymous star ratings. Real words from people we have worked with in Berlin—from the first conversation to key handover.

01 / 05 Auto-rotation active
We sold our period apartment after seventeen years and thought we were prepared for everything. We were not. What surprised us was the calm clarity with which Marc guided us through every step. No pressure and no empty phrases.
M. & T. Brunner Mitte · 2024
Sale

Names are abbreviated to protect client privacy. References are shown with the clients’ consent.

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Wir begleiten Käufer, Verkäufer und Investoren in jeder Phase – von der Marktanalyse und Preisfindung über Verhandlungen bis hin zur Beurkundung und Übergabe.

Unser Fokus ist klar: Risiken minimieren, Zeit sparen und Ihnen helfen, bessere Immobilienentscheidungen zu treffen.

 
 
 

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KONTAKT

info@marcwalczak.com

+49 176 471 448 61

BÜRO: Kurfürstendamm 115B

10711 Berlin

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