Retta Isännöinti downtown
Comprehensive property management services in Helsinki
Retta Isännöinti Helsinki is an ISA-authorised office. Through us, you receive comprehensive property management services — and can achieve significant cost savings for your housing company.
Our office is staffed by a strong team of property and property management professionals with excellent customer satisfaction. We are committed to providing reliable, high-quality service that makes everyday administration smooth and efficient.
Eteläesplanadi 22 C, 00130 Helsinki
Opening hours
Mon-Thurs 9-15, Fri by appointment
Exception times
During the period 22 June–30 August 2026, our office is open by appointment only.
Telephone opening hours Our telephone customer service is available Mon-Thu 9-15 and Fri 9-13.
You can manage your matters with us through OmaRetta 24/7.
Tel. 010 228 2000
Request a quote for property management services!
We are happy to tell you about our services and the benefits we can offer your housing company.
Once we know your needs, we can tailor a service package that is right for you.
Head of Unit, Bachelor of Business Administration, IAT
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Property manager, IAT, MBA
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Property manager, IAT, Master of Social Sciences, Vocational Qualification in Business
Property manager, AIT, BBA, Vocational Qualification in Business