
Store-to-Apartment Conversion
Kastra has real experience converting commercial spaces into functional residential units, including a 43 sq.m. store-to-apartment conversion in Thessaloniki.
Overview
Commercial spaces can sometimes be repositioned into residential rental units, but only when layout, use, technical feasibility, and legal requirements make sense.
Demolition, new plumbing, electrical systems, bathroom construction, kitchen installation, flooring, windows/doors, façade changes, and finishing works.
Before committing, owners need to understand whether the space can become a good apartment, not just whether it can be made to look nice in photos.

Construction, renovation, real estate, and property management support from one coordinated team.
How we help
Before converting a commercial space into a residence, the property needs practical review, legal and technical checks, layout planning, and a realistic renovation scope.
Contact Kastra →Work usually touches multiple systems and must be planned carefully.
Contact Kastra →The goal is a functional apartment that is durable, attractive, and usable.
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.