Sardinia Holiday Home Checklist: What You Really Need to Rent Without Mistakes (2026)
Renting out a property for income in Sardinia
does not only mean publishing an ad. Before the first guest you need the regional IUN code and the national CIN (Italy's national identification code for holiday lets), shown in every listing and displayed outside the house, notification to the Comune (municipality), the credentials for Alloggiati Web (the police portal for registering guests) and ROSS1000 (Sardinia's regional tourism statistics portal), gas and carbon monoxide detectors and fire extinguishers. Then there are operational choices and practical details that, if ignored, cause real problems: penalties, negative reviews, needless stress.
This checklist is designed for owners who want to do things right — without improvising. Save it, print it or use it as a final check before you start.
Many owners start without a checklist.
Result: problems with guests, low reviews and wasted time.
Over 300 homes managed since 2011 in northern Sardinia
Every day we work with owners who want the most from their home — without wasting time and without surprises.
The 7 sections of the checklist
1. Legal and administrative requirements
WITHOUT THESE YOU CANNOT RENT OUT LEGALLY.
Check them before anything else.
Mandatory
National Identification Code (CIN)
Mandatory for every home let short-term or for tourism, with penalties since 2 January 2025. It is requested on the BDSR database of the Ministry of Tourism with SPID or CIE (Italian digital identity credentials). In Sardinia you first need the regional IUN code, to be shown together with the CIN. From 20 May 2026 the portals remove listings without a valid CIN.
It must appear:
- In all online listings (Airbnb, Booking.com, your own website)
- On the contract or in the booking communication
- In the communication to guests
- Outside the property (plate or sign)
❗ Penalty for a missing CIN: from €800 to €8,000. It is not a formality — it is a concrete obligation with inspections.
Mandatory
Communication to the Police Headquarters (Web Lodging)
Every guest must be registered on the Alloggiati Web portal of the State Police within 24 hours of arrival.
- You first need the credentials, to be requested from the Questura (police headquarters; for northern Sardinia, the Questura of Sassari)
- It applies to any stay; if it lasts only one night (up to 24 hours) the report must be made within 6 hours
- To be done manually or through linked software; separately, the data of each stay must also be sent to the Region via ROSS1000 (formerly SIRED), for statistics
Check by municipality
Tourist Tax
In Sardinia many municipalities have introduced or are introducing the tourist tax. The amount varies by locality and type of property.
- It must be collected from guests, but the person responsible for payment is you (together with the portal, if the portal collects the rent)
- It must be reported to the Comune at a set frequency
- It cannot be “absorbed” into the rate without documentation
Strongly recommended
Liability Insurance
It covers damage to people or property during the stay: guest injuries, accidental damage to the property and furnishings. For those renting as private individuals it is not a national legal requirement, but it is strongly recommended.
2. Minimum equipment of the property
A holiday home is not a private house. There are standards guests expect — and platforms too.
Security
- Compliant fire extinguisher (at least 6 kg or 6 litres, one per floor), visible and accessible: mandatory by law
- Smoke detector (recommended)
- Working detectors for combustible gases and carbon monoxide: mandatory by law
- First aid kit
- Electrical and plumbing systems up to standard
Essential comforts
- Beds with sheets, pillows and blankets
- Enough towels for all guests
- Working, equipped kitchen (complete crockery and cutlery)
- Fridge + hob + oven or microwave
- Toilet paper, soap, basic products
2026 standards
Services considered “basic” today
- stable Wi-Fi — not optional for the international market
- Air conditioning — minimum standard in northern Sardinia for July/August
- Washing machine — strongly recommended for stays of >5 nights
- Heating — essential for the shoulder season
3. Cleaning and linen — the critical point
Cleanliness is the number-one factor in negative reviews of holiday homes. It is the point that destroys the most turnover. It cannot be treated as a secondary activity.
Operational checklist for every guest changeover:
- Professional cleaning between one stay and the next
- Complete change of linen (beds + towels)
- Check for hair (bathrooms, drains, floors)
- Check for limescale on surfaces, mirrors, showers
- Check for odours — kitchen, fridge, bathrooms
- Bins emptied and containers washed
- Appliances checked and cleaned inside
Cleaning “done yourself when you can” is NOT sustainable in full season. You need a team or a professional service with a defined protocol.
4. Photos and listing — they determine the price
Even before the price, what counts are the images. A listing with poor photos does not sell even at a discounted price.
Good photos
- Natural light — never direct flash
- Straight horizons, tidy rooms
- No visible personal items
- Outdoor spaces photographed in the evening (“wow” effect)
Effective description
- Clear and honest — no unrealistic promises
- Distance from the sea in km (not “very close”)
- Parking: available, paid, on the street
- Included services listed explicitly
5. Prices and Calendar
Common mistake: a fixed price all year round. In northern Sardinia demand changes every week — a fixed price means always getting it wrong: too high (you lose bookings) or too low (you give away value).
- Calendar always updated with real availability
- Dynamic prices adjusted to seasonal demand
- Different rates for weekends, local events, long weekends
- Dates blocked for scheduled maintenance
6. Check-in, check-out and support
The key question before accepting the first booking: who welcomes guests?
- Clear check-in and check-out times, communicated in advance
- Key handover system (in person, or key box or smart lock only after identifying the guest, also by video call)
- Real telephone support during the stay
- Procedure for handling unexpected delays
- Appliance instructions available in the house
A badly handled check-in almost always means a negative review.
7. Maintenance and checks
During the season breakdowns, leaks, blackouts and Wi-Fi problems can happen. You need to have contacts ready before they happen.
- A reference plumber available quickly
- An electrician on call for emergencies
- Quick support on the ground (or delegated management)
- Inspection of the house at the start of the season
- Check air conditioning and heating before opening
Quick final checklist — before publishing
- IUN and CIN obtained, displayed and shown in listings
- Alloggiati Web and ROSS1000 (formerly SIRED) activated
- Valid liability insurance (RC)
- Gas/CO detectors and extinguishers installed, home equipped to 2026 standards
- Professional cleaning organised
- Professional photos taken
- Prices consistent with the local market
- Manageable check-in and support
If even only one of these points is not clear, it is better to stop and fix it before publishing.
Why rely on AffittaSardegna
- Since 2011 — professional management in northern Sardinia
- 300+ homes managed directly in northern Sardinia since 2011
- Full management — bookings, cleaning, check-in/out, maintenance
- Maximising your income — dynamic prices and an optimised calendar
👉 Managing on your own is fine. Managing better is worth more.
→ See how AffittaSardegna management works
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FAQ – Holiday home checklist Sardinia 2026
What do you need to rent out a holiday home in Sardinia in 2026?
To rent out a holiday home legally in Sardinia in 2026 you need: National Identification Code (CIN), regional IUN code, notification to the Comune, Alloggiati Web (Questura) and ROSS1000 (Region) credentials, any municipal tourist tax, gas and carbon monoxide detectors and fire extinguishers; liability insurance is strongly recommended. On the operational side you need professional cleaning, well-made photos, dynamic prices and a working check-in system.
What is the CIN for holiday homes and how do you get it?
The National Identification Code (CIN) is the mandatory code for all short tourist lets in Italy since 2024. It is requested through the Ministry of Tourism portal (bdsr.ministeroturismo.gov.it). It must appear in all online listings and be displayed outside the building; in Sardinia it must be shown together with the regional IUN code. Without a CIN the fine ranges from €800 to €8,000, and from 20 May 2026 the portals remove listings without a valid CIN.
What is meant by Alloggiati Web for holiday homes?
Alloggiati Web is the State Police system for reporting guests in accommodation and short lets. The owner must register every guest within 24 hours of arrival, or within 6 hours if the stay lasts only one night. You need the credentials issued by the Questura competent for the area. It is a legal obligation for all holiday-home owners in Italy and omitting it is a criminal offence. After Council of State ruling no. 9101/2025 the guest must be identified in person or by live video call: simply sending documents online is not enough.
What equipment is mandatory in a holiday home in Sardinia?
By law every short-let home must have working detectors for combustible gases and carbon monoxide, compliant extinguishers (at least one per floor) and systems up to standard: without the safety devices the fine ranges from €600 to €6,000. A smoke detector and first-aid kit are strongly recommended. On the commercial side, in the northern Sardinia market in 2026, the following are considered expected standards: reliable Wi-Fi, air conditioning (July–August), washing machine and heating. The lack of these amenities translates into negative reviews and lower occupancy.
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