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Sell an apartment building in Vienna

Discreetly, without public listings.

We manage off-market sales of Viennese apartment buildings to selected, pre-screened private investors, family offices and developers. We agree the buyer approach and release of information with you. Philipp Trattner remains your personal point of contact.

Facade of a Viennese apartment building

Your apartment building needs the right buyer group.

An apartment building sale is about more than reach and an asking price. Tenancy structure, income, building condition and the interests of those involved need to fit together. A targeted approach limits the recipient group and enables coordinated communication.

We select prospects according to location, condition, tenancy structure and investment size. Budget, financing capacity and the decision-making process form part of initial screening. We report to you personally on discussions, feedback and next steps.

What we sell

Existing apartment buildings

Across Vienna, from a period building in the second district to a corner apartment building in the eighteenth. Including properties in need of refurbishment.

Apartment buildings with complex tenancy structures

Fixed-term and open-ended leases, guideline and historic regulated rents: we present the tenancy and income position clearly for suitable buyers.

Ownership interests & inherited property

Discreet solutions for shared ownership, including facilitating discussions between the parties.

Apartment buildings with development potential

Roof-space development or additional density: we assess the potential and approach suitable developers. Feasibility requires a separate assessment.

Process

Six steps. A clear process.

01
Confidential initial discussion

We discuss the property, your objectives and the timeframe. The initial conversation is free, non-binding and confidential.

02
Valuation & analysis

A clear assessment of income, the building and its potential. Scope by agreement; valuation fees on request.

03
Buyer matching

We select pre-screened prospects whose search criteria and investment budget fit the location and condition.

04
Discreet approach

Targeted introductions only after your approval, with a non-disclosure agreement if requested.

05
Negotiation & completion

We support price and contract negotiations and coordinate the process through to completion.

06
Post-completion support

After completion, we remain available for questions about the handover, documents and outstanding arrangements.

Valuation fees on request. We agree the scope and fee for a standalone valuation before you commission it.

Frequently asked questions

How does a discreet apartment building sale work?

We first agree the property, objectives and intended buyer group. The approach is targeted rather than through public property portals. The information released at each stage is agreed for the mandate.

How are brokerage and advisory services remunerated?

Brokerage remuneration is agreed before appointment. For a standalone valuation, fees are available on request and the scope is agreed in advance. Further advisory work is commissioned separately. There is no automatic credit against brokerage remuneration.

Which documents do I need for an initial assessment?

An up-to-date rent roll, available floor-area documentation and plans, and information about condition, vacancy and known major works are useful. More detailed assessment also requires leases and amendments, among other documents. We identify missing documents openly rather than replace their contents with assumptions.

Why is a price per square metre not enough for a valuation?

Rental income, contract structure, running expenses, condition and assessable development opportunities can vary substantially between two buildings. A blanket price per square metre does not adequately reflect those differences.

How long does a sale take?

Following an initial review, we discuss a timetable for your property. Price expectations, available documentation, buyer financing and the required assessments are decisive. We identify outstanding prerequisites early and agree the next steps with you personally.

Can I sell a tenanted apartment building?

Yes. However, a sale does not automatically end existing tenancies. The applicable rights and obligations depend on the specific property, the scope of the Austrian Tenancy Act and the contracts. Legal assessment belongs with the relevant legal advisers.

What matters when there are several owners or the building is inherited?

Before a binding sale decision, it must be clear who has authority to dispose of the property or represent the owners, and which consents are required. We can prepare a common commercial basis for the decision. Inheritance and ownership law, and the contract structure, need to be addressed with the relevant legal advisers or notary.

How is the brokerage mandate structured?

We agree the scope, duration, remuneration and coordination of the buyer approach before appointment. This includes clarifying whether an exclusive brokerage mandate is intended for your sale. You know who is responsible for each task.

Can you guarantee that nobody will hear about the sale?

We limit the approach to selected, pre-screened prospects and agree the release of information with you. This supports a discreet process but does not guarantee absolute secrecy. Required disclosures and the involvement of other parties are taken into account.

Why owners come to us

We combine brokerage with Philipp Trattner's eight years of personal real estate experience and a clear view of the eventual sale. This allows us to assess income, development potential and buyer requirements together, and prepare your sale on an understandable basis.

Brokerage and our own project participation are different roles. We agree the mandate, representation of interests and remuneration in advance. Any potential participation of our own is disclosed and agreed separately.

Philipp Trattner, Trattner & Söhne Immobilien

You speak directly to the managing director.

Philipp Trattner · Your contact for the property, buyer outreach and next steps.

Confidential initial discussion
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