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Housing starts. By projected surface area. Counties and Aran, areas and provinces

Housing starts. By projected surface area (m² constructed). Counties and Aran, areas and provinces 2025
Up to 50 m² 51 - 75 m² 76 - 100 m² 101 - 125 m² 126 - 150 m² Over 150 m² No data Total
Alt Camp 1 0 23 3 3 6 0 36
Alt Empordà 1 31 37 66 36 142 2 315
Alt Penedès 0 13 56 39 30 40 0 178
Alt Urgell 0 0 9 25 41 7 0 82
Alta Ribagorça 0 0 0 0 2 4 0 6
Anoia 0 3 102 120 16 21 0 262
Aran 0 1 10 7 8 19 13 58
Bages 1 92 86 16 54 59 0 308
Baix Camp 1 1 98 61 63 55 0 279
Baix Ebre 0 53 15 80 8 28 0 184
Baix Empordà 1 24 546 125 112 252 2 1,062
Baix Llobregat 0 133 1,275 900 428 113 1 2,850
Baix Penedès 0 10 68 150 33 72 0 333
Barcelonès 0 95 1,111 261 26 153 5 1,651
Berguedà 0 0 22 2 5 15 1 45
Cerdanya 1 0 23 23 7 50 0 104
Conca de Barberà 0 0 8 1 1 3 0 13
Garraf 1 16 103 308 172 88 0 688
Garrigues 0 0 0 8 1 3 0 12
Garrotxa 0 44 86 6 15 25 0 176
Gironès 2 2 279 152 92 96 0 623
Lluçanès 0 0 2 0 1 3 0 6
Maresme 0 53 399 145 38 205 0 840
Moianès 0 0 0 3 5 13 0 21
Montsià 0 1 3 4 2 8 0 18
Noguera 1 4 12 1 6 3 0 27
Osona 0 26 60 97 49 68 0 300
Pallars Jussà 0 0 0 5 0 6 0 11
Pallars Sobirà 0 0 44 1 1 5 0 51
Pla d'Urgell 0 0 0 0 1 9 0 10
Pla de l'Estany 0 0 12 38 12 19 0 81
Priorat 0 5 2 1 0 2 0 10
Ribera d'Ebre 0 0 0 0 0 3 0 3
Ripollès 0 2 4 12 1 22 0 41
Segarra 0 0 10 0 2 9 0 21
Segrià 0 6 68 67 140 50 0 331
Selva, La 4 88 49 65 177 93 1 477
Solsonès 0 0 21 7 0 9 0 37
Tarragonès 7 3 110 55 42 381 0 598
Terra Alta 1 0 13 0 3 1 0 18
Urgell 0 0 0 2 5 6 0 13
Vallès Occidental 1 233 899 441 459 346 14 2,393
Vallès Oriental 0 101 311 316 140 148 1 1,017
Catalonia 23 1,040 5,976 3,613 2,237 2,660 40 15,589
Metropolità 1 615 3,995 2,064 1,094 968 21 8,758
Comarques Gironines 8 191 1,013 464 445 649 5 2,775
Camp de Tarragona 9 9 241 121 109 447 0 936
Terres de l'Ebre 1 54 31 84 13 40 0 223
Ponent 1 10 90 78 155 80 0 414
Comarques Centrals 1 118 191 124 111 165 1 711
Alt Pirineu i Aran 1 1 86 61 59 91 13 312
Penedès 1 42 329 617 251 220 0 1,460
Barcelona 3 765 4,424 2,646 1,423 1,270 22 10,553
Girona 8 191 1,022 488 449 671 5 2,834
Lleida 2 11 190 124 210 160 13 710
Tarragona 10 73 340 355 155 559 0 1,492
Source: Ministry of Territory, Housing and Ecological Transition.
Note: Superfície projectada: Superfície total construïda de l'immoble/nombre d'habitatges.

Last update: July 20, 2026.

Methodological note

Definition of concepts

Housing starts
Residential construction project supervised by the college of surveyors.
Constructed surface
Surface contained within the exterior perimeter of the walls of a home. In buildings with more than one home the proportional part of the common spaces or services is imputed to each of the homes.
Projected surface
Surface obtained from the ratio between the total constructed surface area of a property and the number of rooms in the property.

Methodological aspects

The data on housing started, is obtained from new works certificates issued by colleges of surveyors of Catalonia, and the intentions of promoters and constructors are outlined. Data is included on the construction of housing that enjoys official protection listed by protection scheme. The completed housing is taken from end of construction certificates issued by colleges of surveyors.