Subrogation cases rarely last five years: the sums seldom justify such persistence. Estonian case 2-17-18004 is the exception, which makes it unusually instructive. The insurer went through two full rounds of court instances over €918.16 and recovered nothing. This analysis is based on the full texts of the Harju County Court and Tallinn Circuit Court decisions.
The facts. On 16 February 2016 a flat in a Tallinn apartment building suffered water damage: the ceiling and a wall of the kitchen-living room got soaked. The source was a burst central-heating pipe between the floors. The insurer of the damaged flat, the Estonian branch of AB Lietuvos draudimas, paid €756.16 for repairs and a further €162 to its partner for establishing the cause and extent of the damage. It then billed both sums to the owner of the flat one floor up. The logic fitted into a single line: the water came from above, therefore the pipe is yours.
The insurer relied on a well-known presumption from Supreme Court practice: where the damaging event originates within the physical boundaries of another flat, a breach of the maintenance duty is presumed, and it is for the owner to rebut it. As support it attached a letter from a representative of the apartment association about the cause, and the argument that it was this flat's floor that had been opened to repair the pipe.
Procedural history. The county court dismissed the claim in 2019. In January 2020 the circuit court remitted the €756.16 part for a fresh hearing, finding the first-instance reasoning too thin. A telling detail: the dismissal of the €162 for "establishing the damage" was never appealed by the insurer and became final back then.
The expert examination. On the second round a building expert was appointed. Working with the building's 1997 design documentation and a thermal camera, the expert established that there is no heating manifold in the defendant's flat at all: it sits one floor below, above the suspended ceiling of a common corridor; there are no shut-off valves under the radiators; and the pipes reach the radiators inside the lower part of the monolithic concrete slab. From the ceiling of the damaged flat the pipes lie about four centimetres away; from the defendant's floor, twenty-nine.
The court's conclusion in the judgment of 13 June 2022 reads:
«Betoonist vahelae sisse ehitatud keskküttetorustikku ei saa pidada kostja korteriomandi reaalosaks, sest see ei olnud eluruumi põrandaks. Ka ei asunud antud keskküttetoru kostja mõjusfääris.»
Translation: heating pipework cast into the concrete slab cannot be regarded as part of the defendant's physical share of the apartment ownership, as it did not form the floor of the dwelling. Nor was the pipe within the defendant's sphere of influence. Harju County Court, 13.06.2022, para 15.
A pipe embedded in the common slab belongs to all owners of the building jointly, and the presumption of breach does not attach to it. The letters of the injured owner and of the association's representative were assessed as arvamused kahju põhjuse kohta, mitte asjatundjate uuritud ja põhistatud hinnangud, that is, opinions about the cause rather than examined and reasoned expert findings (para 18). The opened-floor argument collapsed in the same paragraph: the floor was opened where repair was technically convenient, which says nothing about ownership of the pipe. Tellingly, the pipe repair itself was ordered by the association and paid for by the association's own liability insurer.
The outcome. The claim was dismissed in full, and in August 2022 the circuit court refused even to accept the insurer's appeal. The defendant's costs were placed on the claimant.
Three lessons for anyone receiving a similar claim. First: the presumption is not a verdict. It applies only where the source really lies within your flat, so the question "where exactly does this part of the system run, and who owns it" belongs in your very first reply to the insurer. Second: audit the claim line by line. An insurer cannot recover its own costs of establishing the cause and extent of damage: the Supreme Court explained in case 2-17-13363 (paras 20–26) that no legal basis exists for such a claim. Here the €162 died without a single shot fired. Third: a dispute over who owns a pipe is settled not by correspondence but by a building expert, and the side that arrives prepared usually wins.