# The pool: fifty square metres, a presumptive income and a water bill that is going up > A pool is not an ENFIA item, which is why buyers underestimate it. It is a presumptive-income item and a luxury-tax item, it needs a building permit above a specific size, and in Crete it now sits inside a water-stress conversation the authorities are having out loud. - Canonical URL: https://honestcrete.com/buying/swimming-pools-permits-and-costs-crete/ - Author: Fotis (Honest Crete, Heraklion) - Section: Buying property in Crete · Stage: Owning - Rules verified: September 2026 · Updated: 2026-09-09 · Published: 2026-09-09 - How to cite: "Honest Crete — The pool: fifty square metres, a presumptive income and a water bill that is going up (rules verified September 2026), https://honestcrete.com/buying/swimming-pools-permits-and-costs-crete/" - Disclosure: Honest Crete does not sell or list property and nobody here is an estate agent. Enquiries sent from this section go to a licensed, registered estate agent, not to us. No article names a developer or a specific property. Adverts on these pages are labelled as adverts and buy no say in the text. - Sources: - EUGO Point of Single Contact, gov.gr (read September 2026) — notification of operation of a pool inside a tourist accommodation: fee €300 per notification, with planning-legality certificates, an engineer's electromechanical adequacy certificate, a technical report, lifeguard certification and an operator's safety declaration; legal basis includes law 4442/2016, law 3766/2009, article 46 of law 4688/2020 and joint ministerial decision 11814/2025: https://eugo.gov.gr/services/357446 - ELINYAE, Hellenic Institute for Occupational Health and Safety (read September 2026) — legislation index for swimming pools: joint ministerial decision 11814/2025, Government Gazette Β΄3339/30.6.2025 on the notification procedure; the 2021 and 2022 decisions on lifeguard certification and training; Ministry of Health circulars on safe operation and Legionella prevention: https://www.elinyae.gr/lexeis-kleidia/kolymbitiki-dexameni - Ministry of Tourism, public consultation (February 2020) — the draft that became article 46 of law 4688/2020: tourist accommodations with pools must employ at least one lifeguard-school graduate, with an exemption for small pools serving only the residents, which instead require safety signage and pool rules written into the guest contract: https://archive.opengov.gr/tourism/?p=1845 - Ministry of Finance, public consultation (July 2013) — the draft of what became the income tax code provision on presumptive living expenses: an outdoor pool at €160 per square metre up to 60 m² and €320 above, doubled for an indoor pool: https://archive.opengov.gr/minfin/?p=3559 - AADE (March 2026) — filing guidance for tax year 2025: the annual objective living expense for swimming pools remains a section of the E1 return, at codes 765-766: https://www.aade.gr/sites/default/files/2026-03/Odigies_E1_2026_0.pdf - AADE decision Α.1062/2026, Government Gazette Β΄1280 (March 2026) — the E1 form for tax year 2025; article 3 refers to the assessment of income tax and of the luxury living tax, confirming that tax is still assessed for that year: https://www.aade.gr/sites/default/files/2026-03/a1062_2026fek.pdf - AADE — the E9 property details form (2024 file, read September 2026): the building and land categories contain no swimming-pool category, so a pool is not a declarable E9 item: https://www.aade.gr/sites/default/files/2024-09/Dilwsi_E9.pdf - Municipality of Heraklion (June 2026) — municipal water tariff revision: fixed charge unified at €7 a month for dwellings, sewerage charge raised from 60 to 63 per cent of the water consumption charge, raw-water cost from the Aposelemis dam up from €0.19 to €0.33 per cubic metre, with roughly 3.5 per cent annual increases scheduled for 2027 to 2029: https://www.heraklion.gr/press/municipality-press-releases/anaprosarmogi-sta-timologiakis-politikis-DEYAH-09-06-2026.html --- A pool is the amenity foreign buyers want most and cost least accurately. The instinct is to worry about the property tax, which is the one place it does not appear. The actual costs are a presumptive income the Greek system imputes to you whether or not you earn it, a separate luxury tax on that same imputed amount, a permit threshold measured in square metres, and — increasingly, on this island — water. Rules as they stood in September 2026, checked against the state's single-contact-point service, the tax authority's own forms and decisions, and the Municipality of Heraklion's tariff revision. I am not a lawyer, an engineer or a tax adviser and this is not legal, technical or tax advice. The tax figures below are the published rates; what they do to a particular person's return is a question for an accountant. **The pool in one minute.** A pool needs a **building permit** by default; up to **50 m²**, uncovered, **≤1.00 m** above finished ground with **≤1.50 m** of excavation, it can go through **small-scale works approval** instead. It is **not** an E9 item, so it does not directly raise ENFIA. It **is** a presumptive-income item: **€160/m²** up to 60 m² and **€320/m²** above, **doubled indoors** — a 48 m² outdoor pool imputes **€7,680 a year**. A **luxury living tax** applies on top and was still being assessed for tax year 2025. At a **private home** there is no operating licence and no lifeguard; at a **licensed tourist accommodation** there is a **€300 notification** and a lifeguard duty, with an exemption where the pool serves only the residents. **Short-term let rules say nothing about pools at all.** ## The fifty-square-metre line The construction of a pool sits in the building-permit list of article 29 of law 4495/2017. The exception is the one number in this article worth memorising: a pool of **up to 50 square metres** may go through **Έγκριση Εργασιών Δόμησης Μικρής Κλίμακας**, small-scale works approval, provided it is uncovered, its plant is external and compact, it stands no more than **one metre** above finished ground level, it involves no more than **1.5 metres** of excavation or fill, and the required uncovered space is landscaped. Fifty square metres is an 8 by 6 metre pool at 48, comfortably inside. An 8 by 7 is 56, and outside. A pool set into a terrace with a metre and a half of retaining is outside. A raised pool on a sloping Cretan plot — which is most sloping Cretan plots — is very easily outside. For a buyer, this matters at the other end of the transaction: a house with an undeclared pool is a house with an unpermitted structure attached to its title, which is a [regularisation](https://honestcrete.com/buying/illegal-constructions-afthaireta-crete/) question, not a decorative one. Ask which route the existing pool went through and ask to see the paperwork. ## Where the tax actually lands Start by removing the wrong worry. AADE's E9 property form has no swimming-pool category among its building or land categories. A pool is not an E9 item, and it does not directly raise ENFIA. It lands instead on income. Greek tax law imputes an **annual objective living expense** to a pool: **€160 per square metre** for the first 60 square metres of an outdoor pool, **€320 per square metre** for anything above 60, and **double** those figures for an indoor pool. It is declared on the E1 return at codes 765-766, and AADE's March 2026 guidance confirms the section is live for tax year 2025. Run the 48-square-metre example: 48 × €160 = **€7,680 of imputed annual living expense**. That is not a tax bill; it is a floor under your declared income. For a resident with a modest declared Greek income, a presumption of that size can raise the tax base by more than the pool costs to run — which is precisely the mechanism, and precisely what nobody mentions at the viewing. On top of that sits the **luxury living tax**, which applies to pools indoors and out and is charged on that same objective living expense. The rate widely cited is 13 per cent, which on the example would be roughly €998 a year — but the rate is only verifiable from an unofficial legal library, not from the Gazette, so take the percentage as indicative. What is verified from a primary source is that the luxury living tax was still being assessed for tax year 2025. If the property is not your residence and the pool belongs to a house you let, the presumption interacts with your [rental position](https://honestcrete.com/buying/renting-out-your-crete-home/) in ways that need an accountant rather than an article. ## Letting the house changes the pool Three regimes, and the property falls into one of them. **A private holiday home.** No operating licence, no notification, no lifeguard. The pool rules that apply to public and collective pools — the health regulation, the ministry's circulars on safe operation and Legionella — are aimed elsewhere. **A licensed tourist accommodation.** The pool becomes a notifiable installation: a **€300 notification** through the state's single-contact-point service, with planning-legality certificates, an engineer's electromechanical adequacy certificate, a signed drawing, a technical report, a conformity certificate under the pool specifications law, an operator's safety declaration and lifeguard certification. The lifeguard requirement has a real exemption, though: where the pool serves **only the residents** — furnished tourist residences, villas, hotel apartments — no lifeguard is required, but **safety signage** and **pool rules written into the guest contract** are. **A plain short-term let.** Here is the gap. The specifications in force since 1 October 2025 for short-term-let properties cover ceiling height, natural light and ventilation, air conditioning, **compulsory civil liability insurance**, an electrician's certificate, extinguishers, smoke detectors, escape signage, pest control and a first-aid kit — and say **nothing whatsoever about swimming pools**. A pool at a short-term let is therefore outside the tourist-accommodation pool regime and unaddressed by the short-let regime. That is not a licence to ignore it. It is the strongest possible argument for treating the compulsory civil liability insurance as a serious purchase rather than a box, and for adopting the villa rules anyway: signage, depth markings, and pool rules in the booking terms. ## Water, which is where Crete differs The running cost that is verifiable is water, and it is moving. The Municipality of Heraklion's water utility revised its tariff in June 2026: the fixed charge unified at €7 a month for dwellings, the **sewerage charge raised from 60 to 63 per cent** of the water consumption charge, the **raw-water cost from the Aposelemis dam up from €0.19 to €0.33 per cubic metre** — a 74 per cent increase in that input — and roughly **3.5 per cent annual rises scheduled for 2027 to 2029**. That sits inside a wider picture the authorities are stating plainly. Crete has been through consecutive low-rainfall years, and among the measures the Decentralised Administration proposed for the eastern regional units was filling swimming pools with seawater. Hotels are already using seawater, small desalination units and tankers. The Cretan route for pool water pointed to by the regional decision on abstraction is **brackish or sea water within 200 metres of the coastline**, not the domestic exemption from a [well](https://honestcrete.com/buying/wells-and-water-rights-crete/), which is capped at three cubic metres a day and excludes commercial activity. None of that makes a pool impossible. It makes the topping-up cost a line that goes up, and the source of the water a question worth asking before you buy the house rather than during your first August. ## The honest downside There is no build cost or annual running cost here from a source worth standing behind: every Greek page with those figures belongs to a pool builder or a maintenance company, and this site does not cite those. So the honest structure is: get quotes, and build the water line bottom-up from your pool's volume and the municipal tariff. There are three other soft spots. The luxury tax rate of 13 per cent is not verified against the Gazette. The presumptive-income figures date from 2013 and 2014 sources, confirmed only as a live section rather than as current amounts in AADE's 2026 guidance, which truncated before the table. And no national or Cretan rule on **discharging** pool water surfaced in any available regulation — municipal sewerage regulations list prohibited substances and do not mention pools — so the answer there is local practice plus whatever drought decision is in force, and not something to assume. *Disclosure:* Disclosure: Honest Crete does not sell or list property. Enquiries sent from this section go to a licensed estate agent, not to us; the full statement is below. Nothing in this article names a pool builder, a maintenance company, a developer or any other business, and it never will. **The verdict.** **Worth it if** the pool is inside 50 square metres with its paperwork in order, you have modelled the presumptive income against your actual declared income, and you know where the water is coming from. **Skip it if** the house is a short-term let with no insurance in place, or if the existing pool has no permit trail — that is an unpermitted structure on your title, sold to you as a feature. ## Quick answers **Does a swimming pool need a building permit in Greece?** By default yes — the construction of a pool is in the building-permit list of article 29 of law 4495/2017. A pool of up to 50 square metres can instead go through small-scale works approval, provided it is uncovered, rises no more than one metre above finished ground level, involves no more than 1.5 metres of excavation or fill, and has external compact plant. **Does a pool increase ENFIA in Greece?** No, not directly. AADE's E9 property form has no swimming-pool category among its building or land categories, so a pool is not a declarable E9 item. The tax cost lands elsewhere, through the presumptive living expense and the luxury living tax. **How much does a pool add to my Greek tax?** The annual objective living expense is €160 per square metre for the first 60 square metres of an outdoor pool and €320 per square metre above that, doubled for an indoor pool. A 48 square metre outdoor pool therefore imputes €7,680 of annual living expense, declared at E1 codes 765-766, on top of which the luxury living tax applies. **Does a villa pool need a lifeguard in Crete?** Not at a private home. If the property is a licensed tourist accommodation, a lifeguard requirement applies — but with an exemption where the pool serves only the residents, as at furnished tourist residences and villas, which instead need safety signage and pool rules written into the guest contract. **Do short-term let rules cover swimming pools?** They do not mention them. The specifications in force since October 2025 for short-term lets impose ceiling heights, ventilation, civil liability insurance, fire safety, electrical certification and pest control, with no pool provision at all. A pool at a short-term let therefore sits between two regimes, which is a reason to take the insurance seriously. **What does a pool cost to run in Crete?** There is no non-commercial source for a figure, so treat every number you are quoted as a quote. What is verifiable is that water is getting more expensive: in Heraklion the raw-water cost from the Aposelemis dam rose from €0.19 to €0.33 per cubic metre, the sewerage charge went from 60 to 63 per cent of the water charge, and roughly 3.5 per cent annual rises are scheduled to 2029.