• Unique Selling Propositions

• alt+kelber is a fully-owned subsidiary of conwert Immobilien Gruppe in Vienna, and thus part of a cross-European network.
• alt+kelber is a service provider with more than 25 years of market experience and a high level of social competence.

• alt+kelber is a company with a market presence nationwide, a uniform strategy, more than 50 branch officers and a high regional market competence.
• alt+kelber maintains an advanced internal synchronisation among its services and competence tiers in residential real estate.
• alt+kelber has a staff of over 300 professionals, all of them permanent.

• alt+kelber has retailed more than 43,000 apartments.
• alt+kelber has conducted more than 720,000 due diligences for apartments. alt+kelber masterminded all major housing portfolio transactions in Germany as consultant.
• alt+kelber has conceptualised and prepared the sales of 55,000 apartments to date.
• alt+kelber uses an in-house information-, sales- and guidance system.
• alt+kelber provides asset management and property management for roughly 49,000 residential and commercial units in the specialist area of sales-oriented home and apartment management.

• alt+kelber is the leading service provider on the market for residential real estate retailing.
• alt+kelber is one of Germanys largest property managers providing services nationwide
• alt+kelber has identified a niche market in the private home segment, and has successfully served this market with its "rent or buy" model.