Our Services
Condominium Conversions, Sold Unit by Unit
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+49 30 69004240Based on 366 reviews
99% recommendation rate
German Real Estate Association Member
Verified qualifications and strict professional standards in the German Real Estate Association.
Our expertise in condominium conversion sales
Data, Reach, and a Team of Our Own
Selling a condominium conversion in Berlin hinges on the preparation. Whether you're a developer, an institutional holder, or a private owner, we've spent twenty years building the tools that make each stage count.
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Reach Through Our Own Channels
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Our reach runs through our own CRM, the property newsletter, social channels, and the GUTHMANN® website — all built in-house. These channels put us in front of buyers who don't look at the familiar portals.
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A Rare Dataset, Down to the Block
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GUTHMANN® Market Intelligence reaches well past our own transaction history: twenty years of listings, transactions, and demographic data for the Berlin market, aggregated as granularly as the city block.
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A Dedicated Team, Backed by Our Own Tech
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A dedicated team handles the work directly. Behind the scenes, our own tech stack, workflow automation, and generative AI take care of the repetitive parts. That leaves time for advice and decisions — not for data entry.
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Steady Output Across Every Market Phase
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We've sold condominium conversions in rising markets, through interest rate turns, and for projects that had stalled before we took them on. Each phase calls for something different — timing, buyer group, negotiation tactics. Twenty years is about how long it takes to learn the patterns.
What we take on as your sales partner
What a Condominium Conversion Sale Involves
Selling a condominium conversion in Berlin is a multi-unit project, not a single transaction. We cover the full project sales programme, stage by stage.
- Sales Strategy and Timing
We work out who the target buyers are for your conversion and look at what competing sellers are offering. The findings feed into valuation. Together, we decide whether the units go to market at once or in phases.
- Valuing Each Unit Separately
Every apartment gets a data-grounded valuation that accounts for condition, position in the building, fittings, and rental status. For tenanted units, the same considerations buyers will weigh come into play: financeability, yield, capex.
- Tenant Purchase and Pre-emption Rights
We speak with tenants early, gauge their interest in buying, and — where helpful — support with financing questions. This part of the process calls for judgment, patience, and planning.
- Marketing and Buyer Qualification
Each apartment gets its own brochure and photography. From there, we approach qualified buyers from our network directly — tenanted units to institutional and private investors, vacant ones to owner-occupiers.
- Notary Appointments, Unit by Unit
For every apartment, we coordinate with the financing institutions, handle the purchase contract with the lead notary, and see the notarization and after-sales through.
- Reporting
You receive regular reports on how the sale is moving. How are individual apartments landing in the market? How many enquiries, how many viewing requests? The findings feed straight back into the approach.
How the programme unfolds
Five Steps to a Successful Sale
Selling a condominium conversion in Berlin follows a clear sequence. Each step has a goal and a result — you always know where things stand.
- Taking Stock
- Condition of the common property
- Possible friction points in the sale
- Financial position and foreseeable needs of the owners' association
- Review of the declaration of division and certificate of completeness
- Review of tenancy agreements and further documents
- Preliminary budget plan and property management
- Taking Stock
- Condition of the common property
- Possible friction points in the sale
- Financial position and foreseeable needs of the owners' association
- Review of the declaration of division and certificate of completeness
- Review of tenancy agreements and further documents
- Preliminary budget plan and property management
- Pricing and Strategy
- Valuation of each unit
- Differentiation by position in the building
- Quality and condition taken into account
- Analysis of the tenancy situation
- Capex positioning
- Market environment considered
- Relevant settlement payments factored in
- Pricing and Strategy
- Valuation of each unit
- Differentiation by position in the building
- Quality and condition taken into account
- Analysis of the tenancy situation
- Capex positioning
- Market environment considered
- Relevant settlement payments factored in
- Tenant Communication
- Early notice to tenants about the planned sale
- Gauging their interest in buying
- Review of statutory pre-emption rights
- Tenant Communication
- Early notice to tenants about the planned sale
- Gauging their interest in buying
- Review of statutory pre-emption rights
- Marketing
- Individual preparation of each apartment for sale
- Direct outreach to active buyer prospects
- Distribution across the relevant channels
- Targeted campaigns where they help
- Structured coordination of viewings and negotiations
- Steady sales momentum
- Marketing
- Individual preparation of each apartment for sale
- Direct outreach to active buyer prospects
- Distribution across the relevant channels
- Targeted campaigns where they help
- Structured coordination of viewings and negotiations
- Steady sales momentum
- Notary Handling
- Agreement on a workable draft purchase contract with the notary
- Support for buyers from draft through notarization
- Coordination of ownership transfer and closing
- Monitoring of deposit returns
- Oversight of the transfer of benefits and burdens and land registry updates
- Continued support until the last unit is sold
- Notary Handling
- Agreement on a workable draft purchase contract with the notary
- Support for buyers from draft through notarization
- Coordination of ownership transfer and closing
- Monitoring of deposit returns
- Oversight of the transfer of benefits and burdens and land registry updates
- Continued support until the last unit is sold
Our Track Record
Condominium Conversion Projects We've Sold
A selection of new-build and conversion projects in Berlin — handled for developers, institutional holders, and private owners alike. From sales concept through buyer qualification to closing every individual unit, the process runs on current market data and twenty years of practice.
Rigaer Straße 79, 10247 Berlin
Friedrichshain
Schillerstraße 20, 13156 Berlin
Niederschönhausen
Bouchéstraße 19, 12435 Berlin
Alt-Treptow
Kleine Auguststraße 4A, 10119 Berlin
Mitte
Experience in numbers
- Condominiums
- 2,384
- Investment Apartments
- 1,585
- Apartment Buildings
- 123
- Projects
- 67
A conversation without obligation
Let's Talk About Selling Your Conversion
Planning to sell individual units from a converted building in Berlin? We handle the full project sales programme — from first valuation to the last notary appointment.
Quick Response
Within 24 hours
Personal Consultation
Tailored to your needs
Flexible Appointments
Also after work hours