Leak from upstairs neighbour in Barcelona: what to do and who pays
Resumen rápido
Notify, photo evidence, open insurance claim.
¿Qué está pasando?
Could be neighbour's interior or shared down-pipe.
Causas más probables
Upstairs interior leak
altaWasher, shower, hose. Their insurance pays.
Shared down-pipe
mediaPipe shared by several flats.
Roof or terrace leak
mediaIf raining and near top, could be roof.
Damp rising or condensation
bajaGrows slowly: structural damp.
Pasos de diagnóstico
- 1
Notify neighbour and take photos
Notify, take dated photos.
- 2
Shut water if pouring
If pouring and neighbour absent, call 080.
- 3
Open home insurance claim
Your insurer sends a loss adjuster.
- 4
Don't repair until inspected
Repairing first = may lose cover.
Cuándo llamar a un profesional
Call if power affected or insurer underpays.
Coste orientativo en Barcelona
0–0 €
Insurance covers it.
Contexto local · Barcelona
CCCat 553-44 governs common elements.
Barcelona is the bulk of our work and demands judgement: Eixample is full of modernista buildings with 3 m+ ceilings, original gotelé render, electrics with no RCD and cast-iron stacks still in service — all of which stretch any refurb. Gràcia and Sant Antoni are dominated by 1930s–60s flats with hydraulic-tile floors we have to protect before touching walls. Ciutat Vella adds narrow building entrances and BCN ASIA façade rules, so we coordinate scaffolding and permits when needed. Sant Martí (22@) is another world: new-builds and offices converted to lofts that drag along under-sized electrical panels. The ZBE low-emission zone and AREA paid parking push us to load/unload early to keep costs down.
- Comarca: Barcelonès
- Población: 1.660.122 hab.
- Parque de vivienda predominante: piso-eixample
- Año medio de construcción: 1955
- Códigos postales: 08001, 08002, 08003, 08004, 08005, 08006, 08007, 08008, 08009, 08010, 08011, 08012, 08013, 08014, 08015, 08016, 08017, 08018, 08019, 08020, 08021, 08022, 08023, 08024, 08025, 08026, 08027, 08028, 08029, 08030, 08031, 08032, 08033, 08034, 08035, 08036, 08037, 08038, 08039, 08040, 08041, 08042
Capital catalana con un parque de viviendas dominado por pisos del Eixample, fincas modernistas y bloques de los 60–70 en distritos como Sant Andreu o Nou Barris.
Preguntas frecuentes
What if they have no insurance?
They're liable personally; civil court.
How long to fix?
Typical total 5–8 weeks.
What if the stain isn't growing?
Could be old leak; still inspect.
¿Prefieres que vayamos nosotros?
Diagnóstico y presupuesto en Barcelona normalmente el mismo día.
Pedir presupuesto gratis