Renovating an apartment in an Athens block of flats has its own rules — both legal and practical. From the general meeting of owners to working hours and debris removal obligations, this guide explains what you need to know.
Building regulations: what is permitted?
Every block of flats is governed by an internal building regulation. This sets working hours (typically 08:00–15:00 on weekdays), noise obligations, restrictions and requirements regarding shared areas. Read the regulation before any work starts.
When do you need General Assembly approval?
You need a General Assembly decision when: a) work affects shared elements (facade, roof, stairwell), b) external air conditioning units are installed on the facade, c) the use of shared spaces changes. Internal works within the flat generally do not require a General Assembly.
Working hours and noise regulations in Athens
Under the Civil Code and local regulations in Athens, noisy works are generally permitted Monday–Saturday 08:00–14:30 and 17:30–21:00 (not Sundays). The building's own regulation may be stricter. Always inform neighbours in advance.
Debris removal: your responsibility
In Athens, debris removal is the exclusive responsibility of the owner — not the municipality. The contractor must remove building waste separately from household waste. Cost: €300–€800 depending on volume. Make sure this is included in your quote.
Insurance during renovation
Check whether your existing home insurance covers damage during renovation — often it does not. Ensure your contractor has active civil liability insurance covering damage to third parties during work execution.
Frequently asked questions
Do I need to inform my neighbours before starting renovation?
It is not legally required but strongly recommended. Informing neighbours about expected duration, working hours and particularly noisy phases avoids disputes and keeps goodwill. Send a written notice at least one week before start.
Can I install an air conditioning unit without permission?
External AC units on the building facade require consent from the General Assembly in most buildings. Internal duct units within the flat are usually unregulated. Check your building's regulation before ordering equipment.
Who is responsible if my renovation damages a neighbour's apartment?
You are legally responsible as the property owner commissioning the work. This is why contractor civil liability insurance is essential — it covers third-party damage. Verify this insurance before signing any contract.
Can I combine my apartment with the one above or below?
Combining apartments (vertical or horizontal) is legally possible but requires: both properties to be owned (or long-term leased), structural engineer approval, permits from Urban Planning and General Assembly consent for any structural changes affecting common elements.
How do I find a trustworthy contractor for apartment renovation in Athens?
Ask for TCG registration number, two or three verifiable references from similar projects completed in the last 2 years, proof of civil liability insurance and a written fixed-price quote. Verbal agreements are legally valid in Greece but extremely difficult to enforce.
Ready to plan your renovation?
Tell us briefly what you want to change and send a few photos. We will get back to you within 48 hours.
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