A stone house to renovate: what you are buying and what comes next

A stone house to renovate is the strongest image Pelješac offers: thick walls, a carved lintel over the door, a fig tree in the yard, and a price that looks like a mistake. Then someone prices the roof and the picture changes.

This guide is not an argument against buying one. Some of the best houses on the peninsula started exactly this way. But of every property type we sell, this is the one where the gap between what a buyer imagines and what they are actually buying is widest, so it is only fair to start with what can go wrong.

What "for renovation" actually means

Three very different things hide behind that one phrase, and the difference between them is measured in hundreds of thousands of euro:

• A house that stands and has a roof. The services are old or absent and the joinery needs replacing, but the structure and roof hold. This is the most expensive to buy and the cheapest to renovate.
• A house without a roof but with sound walls. The walls are load-bearing and true, but the interior has been open to rain for years. Realistically that is a rebuild, not a refresh.
• A ruin. The walls bow or have partly collapsed and only the outline remains. Legally and financially this is not a house but land with stone on it, and it should be valued that way.

Before any budget, establish which of the three you are looking at. Listing photographs almost always show the best facade, not the back wall.

Paperwork: this is where it is decided

On a new build the paperwork is a formality someone else has already handled. On an old stone house it is the main risk, and the reason some houses sit on the market for years.

Houses built before 15 February 1968

Croatian law treats buildings put up before 15 February 1968 as lawfully built. That is good news for most old stone houses, but it is not automatic: you need a certificate from the competent authority, issued on the basis of cadastral records and aerial photography from that period. Ask for the certificate, not for a verbal assurance that the house is "a hundred years old".

One detail matters: the certificate covers the building as it stood in 1968. If someone later added a room, a terrace or an upper floor, that part is not covered and falls under a different regime.

Anything added later

Unlawfully built parts could be regularised through a legalisation procedure ending in a decision on the as-built condition. The application window closed long ago, so the question reduces to one thing: has the building been legalised or not. If it has, ask for the decision. If it has not, do not assume you can sort it out afterwards; check with the competent office before you make an offer.

When there is no paperwork at all

A house with no certificate, no permit and no as-built decision cannot be lawfully reconstructed, cannot be connected to services and is hard to finance. Such houses do sell, cheaply, but you are buying land and a legal problem. If you still want it, the price has to reflect that you will probably demolish and build again under current rules.

The square metres you see are not the ones you get

Coastal stone construction has walls sixty to eighty centimetres thick, sometimes more at ground level. The area quoted in a listing is almost always the external measurement, taken from a surveyor’s report or a decision, because there is usually no design.

The practical consequence: a house measuring a hundred square metres externally holds around seventy inside, and less once you insulate internally. On a two-storey house the gap doubles. Measure the rooms yourself, with a tape, before planning any layout. More on how areas are stated in the guide to usable and gross floor area.

Conservation control

Parts of Pelješac and its surroundings sit within protected historic areas, and individual houses can be listed in their own right. If a house falls within that scope, the renovation goes through the regional conservation department, which approves the works before anything starts.

In practice that constrains what is most visible: the roof must be traditional barrel tile rather than modern tile, openings cannot be enlarged at will, joinery is timber rather than PVC, and pointing and render follow traditional methods. All of it is workable and often produces a better result, but it raises costs and extends timelines, so it belongs in the budget at the start rather than once the design exists.

Check the status before buying. "I do not think it is protected" is not a check.

What a renovation actually costs

The figures below are orientation and deliberately wide, because the cost of renovating a stone house depends on access, structural condition and conservation requirements more than on floor area.

For a full renovation to a modern standard, with a new roof, all services, joinery, insulation, bathrooms and a kitchen, a realistic range is roughly 1,200 to 2,000 euro per square metre of internal area. Protected areas, difficult access and a pool push it above the top of that. If someone quotes 700 euro per square metre, either it is a cosmetic refresh or the budget is incomplete.

The items buyers most often forget:

• The whole roof. On an old house it is rarely just the covering, but the structure beneath it too.
• Drainage. Many villages have no sewer, so it is a holding tank, which needs space, a permit and regular emptying.
• Connections. Electricity at adequate capacity and water are not automatically there, and the connection is charged separately.
• Damp. An old stone wall has no damp-proof course. Treating the base of the wall is a routine and expensive line.
• Design and supervision. Architect, main design, working drawings and site supervision are all spent before the first stone is laid.

Access can cost more than the house

This is specific to Pelješac and underestimated more often than anything else. The old cores of Kućište, Viganj, Ston and old Orebić were built before cars. The lanes are as wide as a loaded donkey needed them to be.

If a truck cannot reach the house, materials go in by hand or on a mini dumper, and that single factor can raise the cost of the works by a third. The same applies to removing rubble, of which a renovation produces a great deal. Before making an offer, walk to the house and ask yourself how a concrete mixer would get there.

The second question is legal access: does the route run over public land or across someone else’s parcel. If the latter, you need a registered easement, not an understanding with the neighbour.

How long it takes

A realistic schedule for a full renovation: a few months for paperwork and design, then twelve to eighteen months of building, provided you have a contractor and someone following the work on the ground. Building remotely without a trusted person on site regularly takes longer and costs more.

The season sets the rhythm too. Trades are hard to book in summer because they are working on tourist properties, and some villages restrict summer works in the historic centre. Winter is the working season here.

When not to buy a stone house

These are the situations where we advise clients to walk away, however beautiful the house:

• Unresolved co-ownership. In Dalmatia it is common for probate never to have been completed, so the house legally belongs to a dozen heirs, some abroad and some no longer living. A sale needs all of them. This is the single most common reason a purchase collapses.
• No legal access. Without a registered right of way there is neither reconstruction nor a quiet life.
• No paperwork on a building from after 1968. See above.
• Bowed walls, or a house open to the sky for decades. That is demolition and new construction, under today’s rules, which may permit a smaller house than the old one.
• A budget that only works if everything goes perfectly. On a renovation it never does. Keep twenty percent in reserve, and if there is none left after that, the house is too expensive.

What to ask for before making an offer

• The certificate that the building predates 15 February 1968, or the as-built decision for anything added later
• The land registry extract, checking every co-owner and encumbrance
• The cadastral plan, and whether what is on the ground matches what is recorded
• Whether the house is in a protected area or individually listed
• Access: public land or easement, and whether a vehicle can reach it
• Electricity, water and drainage connections, and what is missing
• An estimate from a builder who has seen the house in person, not from photographs

Next step

If you are considering a stone house, read the guide to purchase costs before making an offer, since tax and fees are added to the price whatever condition the house is in. If a finished solution appeals more, the guide to buying off-plan covers the other side of the choice. And if you have a specific house in mind, send us the address or the parcel number: we will tell you what we know about it before you spend money on a trip and a survey, including when the answer is not to buy it.