Mickael Miettinen

Associate, Master of Laws

Services

  1. Real Estate Investments & Transactions

Contact details

I advise both international and domestic clients in real estate transactions, investments and a broad spectrum of real estate-related matters.

Before joining Castrén & Snellman, I gained experience as a trainee at another law firm by specialising in real estate transactions, at a publicly listed Nordic energy company with a focus on contract law, and at the Ministry for Foreign Affairs, where I worked on sanctions law.

I hold a Master of Laws degree from the University of Helsinki and have further broadened my legal perspective through exchange studies at Trinity College Dublin in Ireland.

Latest references

Deka Immobilien – Acquisition of a prime logistics property
We advised Deka Immobilien on its acquisition of a prime logistics property located at Turvalaaksonkuja 4, Vantaa, for the Deka-ImmobilienEuropa open-ended real estate fund. The property is situated within the Aviapolis logistics cluster, which is Finland’s leading logistics hub, benefiting from its location next to Helsinki Airport and its connections to the country’s main transport routes. Completed in 2022, the modern property comprises 32,947 sqm of lettable space and is fully let on a long-term basis to Barona Varastopalvelut Oy. The tenant is a Finnish 3PL provider offering warehousing and e-commerce logistics services to companies in Finland and internationally and uses the property as its central logistics hub. The property has achieved a BREEAM International New Construction rating of Excellent and an EPC rating of A, and it features photovoltaic and geothermal systems, among other things.
Case published 3.9.2026
Terrieri Kiinteistöt, A. Ahlström Kiinteistöt and S-Bank Building Plot non-UCITS Fund – Sale of a production and logistics property
We are advising Terrieri Kiinteistöt Ky and A. Ahlström Kiinteistöt Oy in the sale of a modern production and logistics building complex to Swedish property investment company Catena AB. We are also assisting S-Bank Building Plot non-UCITS Fund which in connection with the transaction, has agreed to sell the land area where the building complex is located to Catena AB. The building complex located in the immediate vicinity of Helsinki-Vantaa Airport was completed in 2021 and comprises approximately 23,260 square metres of leasable area, fully leased to Cramo Finland Oy. The approximately 140,000-square-metre plot offers additional long-term development potential in the form of approximately 45,000 square metres of additional building rights.
Case published 21.5.2026
Citycon – Sale of a 275-apartment residential portfolio
We assisted Citycon Oyj in the sale of the Lippulaiva residential assets in Espoo, Finland. The sold residential assets consist of 275 apartments totaling approximately 13,000 sqm, located in connection to Citycon’s Lippulaiva shopping centre. The assets were sold at their latest IFRS book value for a gross purchase price of EUR 61.5 million.
Case published 19.12.2025
eQ Community Properties Fund – Sale of seven social infrastructure properties
We are assisting eQ Community Properties Fund in the sale of seven social infrastructure properties to Kinland AS. The value of the transaction is approximately EUR 29 million, and the portfolio comprises three preschool facilities and four child protection units from different parts of Finland. The portfolio consists of modern and energy-efficient properties that are long-term leased to leading operators in the industry. The Weighted Average Unexpired Lease Term (WAULT) is approximately 11 years. The transaction is expected to close on 17 December 2025.
Case published 10.12.2025
OP-Public Services Real Estate Fund – Sale of seven preschool properties
We are assisting OP-Public Services Real Estate Fund in the sale of seven preschool properties to Kinland AS. The transaction value is approximately EUR 24 million, and the majority of the properties are located in the Greater Helsinki area. The portfolio comprises high-quality assets with EPC ratings of A or B, with most properties achieving the highest rating of A. The properties are leased to one of the sector’s leading private operators under lease agreements with a weighted average unexpired lease term of approximately 10 years. The transaction is expected to close on 18 December 2025.
Case published 2.12.2025
Prisma Properties – Sale and leaseback of ten grocery retail properties
We assisted Prisma Properties AB in a sale and leaseback arrangement with Kesko Oyj comprising ten grocery retail properties. The transaction value is approximately EUR 59 million, and the properties are located in Sastamala, Jyväskylä, Lappeenranta, Vihti, Oulu, Saarijärvi, Liminka, Imatra, Loviisa, and Eurajoki.  As part of the arrangement, the properties were leased back to Kesko under lease agreements with a weighted average lease term of 11.6 years. The portfolio includes well-known store concepts such as K-Citymarket, K-Supermarket, and K-Market.
Case published 20.11.2025
Efima – Sale of AI business
We advised Efima Oyj on the sale of its AI business to Better Care Technologies Oy. The transaction included Efima’s Moiva AI platform developed for the care sector, the related technology and brand, customer contracts, and the experts working in the business. Efima is a Finnish digital company that supports the sustainable growth of large and mid-sized companies by streamlining their business processes and by creating competitive advantage through the innovative use of artificial intelligence and data. The company has nearly 200 experts based in Helsinki and Tampere. 
Case published 21.9.2026
Neoen – Sale of data centre
We advised Neoen Renewables Finland Oy, part of the French Neoen Group, in its sale of a data centre project to a consortium consisting of international data centre developers and operators. This marked Neoen’s first data centre development project in Finland. Founded in 2008, Neoen is one of the world’s leading independent renewable energy producers. The company operates in 15 countries. It develops, finances, builds, owns, and operates solar power plants, wind farms, and battery storage systems. Neoen Group is owned by global alternative asset manager Brookfield Corporation.
Case published 17.9.2026

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Primary service Real Estate Investments & Transactions
 +358 40 732 6315