
Apartment Renovation Thessaloniki
Kastra International renovates apartments for owners, landlords, and investors who want a property improved with clear planning, technical coordination, and long-term value in mind.
Overview
A home renovation and a rental renovation are not the same project. We review the property, expected use, budget priorities, and practical constraints before defining the scope.
Electrical, plumbing, bathrooms, kitchens, flooring, heating/cooling, doors, windows, finishing works, and trades needed to deliver a usable, attractive property.
We help clients understand which improvements matter for comfort, rental demand, maintenance, and resale positioning.

Construction, renovation, real estate, and property management support from one coordinated team.
How we help
We identify visible risks, old systems, layout issues, and practical work requirements before the project starts.
Contact Kastra →We structure the work so cost, quality, and expectations are clearer from the beginning.
Contact Kastra →For investment properties, we focus on durability, usability, and tenant appeal, not decoration for decoration’s sake.
Contact Kastra →Why it matters
Property projects in Greece can involve older systems, unclear previous work, multiple trades, and decisions that affect long-term rental or resale value. Kastra helps clients approach the project with structure instead of guesswork.
Send us the location, property type, and scope. We’ll help you understand the next practical step.