 | Casa Juan AragallOrt · Barcelona | Martinge636 | CC BY-SA 4.0 | Original ↗ |
 | Casa JudíaOrt · Valencia | Joanbanjo | CC BY-SA 4.0 | Original ↗ |
 | Casa JuliaOrt · Rom | Joris | CC BY-SA 3.0 | Original ↗ |
 | Casa LamartineOrt · Plowdiw | Juan Antonio F. Segal | CC BY 2.0 | Original ↗ |
 | Casal del MetgeOrt · Barcelona | ca:User:amadalvarez | CC BY 3.0 | Original ↗ |
 | Casale della CervellettaOrt · Rom | Luca Borghi | CC BY-SA 3.0 | Original ↗ |
 | Casale Della VaccarecciaOrt · Rom | Marcamps | CC BY-SA 4.0 | Original ↗ |
 | Casa LlagosteraOrt · Cartagena | Puntin1969 | CC BY 2.0 | Original ↗ |
 | Casa Lleó MoreraOrt · Barcelona | Amadalvarez | CC BY-SA 3.0 | Original ↗ |
 | Casa LomaOrt · Toronto | Evelyncyuzu | CC BY-SA 4.0 | Original ↗ |
| Casa Loma StablesOrt · Toronto | Evelyncyuzu | CC BY-SA 4.0 | Original ↗ |
 | Casal RotondoOrt · Rom | Nicolò Musmeci | Public domain | Original ↗ |
 | Casal SollericOrt · Palma de Mallorca | Enric | CC BY-SA 4.0 | Original ↗ |
 | Casa LuzzatiOrt · Genua | ElisabettaCastellano | CC BY-SA 4.0 | Original ↗ |
 | Casa MacayaOrt · Barcelona | Canaan | CC BY-SA 4.0 | Original ↗ |
 | Casa MansuttiOrt · Mailand | Fondazione Mansutti | CC BY-SA 4.0 | Original ↗ |
 | Casa MartíOrt · Barcelona | Canaan | CC BY-SA 4.0 | Original ↗ |
 | Casa MatesanzOrt · Madrid | Luis García (Zaqarbal) | CC BY-SA 3.0 es | Original ↗ |
 | Casa Memoriala Gheorghe TattarescuOrt · Bukarest | Neoclassicism Enthusiast | CC BY-SA 4.0 | Original ↗ |
 | Casa Miguel de CervantesOrt · Madrid | Luis García (Zaqarbal) | CC BY-SA 3.0 es | Original ↗ |
 | Casa "Mița Biciclista"Ort · Bukarest | Neoclassicism Enthusiast | CC BY-SA 4.0 | Original ↗ |
 | Casa Modernista Domenec Balet i NadalOrt · Barcelona | Pere López Brosa | CC BY-SA 4.0 | Original ↗ |
 | Casa Molino de Angel GanivetOrt · Granada | Jjmerelo | CC BY-SA 4.0 | Original ↗ |
 | Casa MonteoruOrt · Bukarest | Britchi Mirela | CC BY-SA 3.0 ro | Original ↗ |
 | Casa MorandiOrt · Bologna | Nicola Quirico | CC BY-SA 4.0 | Original ↗ |
 | Casa MullerasOrt · Barcelona | Amadalvarez | CC BY 3.0 | Original ↗ |
 | Casa Museo Alberto MoraviaOrt · Rom | Manciniart | CC BY-SA 4.0 | Original ↗ |
 | Casa Museo BenlliureOrt · Valencia | Joanbanjo | CC BY-SA 3.0 | Original ↗ |
 | Casa-Museo Blasco IbañezOrt · Valencia | Joanbanjo | Public domain | Original ↗ |
 | Casa museo Boschi di StefanoOrt · Mailand | Lauraderiu | CC BY-SA 4.0 | Original ↗ |
 | Casa Museo Carlos Peciller CámaraOrt · Villahermosa | Alfonsobouchot | CC BY-SA 3.0 | Original ↗ |
 | Casa Museo Casares QuirogaOrt · A Coruña | Ajuanta | CC0 | Original ↗ |
 | Casa Museo de Emilia Pardo BazánOrt · A Coruña | Jglamela | CC BY-SA 4.0 | Original ↗ |
 | Casa Museo de J. Refugio Reyes RivasOrt · Aguascalientes | Luisalvaz | CC BY-SA 3.0 | Original ↗ |
 | Casa Museo de María PitaOrt · A Coruña | Nemigo | CC0 | Original ↗ |
 | Casa Museo di Piero BargelliniOrt · Florenz | sailko | CC BY-SA 3.0 | Original ↗ |
 | Casa Museo FreudOrt · Wien | C.Stadler/Bwag | CC BY-SA 4.0 | Original ↗ |
 | Casa museo García LorcaOrt · Granada | Pedro González | CC BY-SA 3.0 | Original ↗ |
 | Casa Museo GaudiOrt · Barcelona | Canaan | CC BY-SA 4.0 | Original ↗ |
 | Casa Museo Las RocasOrt · Valencia | Joanbanjo | CC BY-SA 3.0 | Original ↗ |
 | Casa Museo Lope de VegaOrt · Madrid | Luis García from Madrid (Spain). | CC BY-SA 2.0 | Original ↗ |
 | Casa Museo Luciano PavarottiOrt · Modena | Marie Thérèse Hébert & Jean Robert Thibault | CC BY-SA 2.0 | Original ↗ |
 | Casa Museo Manuel de Falla GranadaOrt · Granada | Mgclape | CC BY-SA 3.0 | Original ↗ |
 | Casa Museo PicassoOrt · A Coruña | GenclerbirligiSporKulubu | CC BY-SA 4.0 | Original ↗ |
 | Casa Museo Rodolfo SivieroOrt · Florenz | sailko | CC BY 2.5 | Original ↗ |
 | Casa Museu Can MarquèsOrt · Palma de Mallorca | Joan Gené | CC BY-SA 4.0 | Original ↗ |
 | Casa-Museu Dr. Anastácio GonçalvesOrt · Lissabon | Juntas | CC BY-SA 3.0 | Original ↗ |
 | Casa Museu Fernando de CastroOrt · Porto | Joehawkins | CC BY-SA 4.0 | Original ↗ |
 | Casa-Museu Guerra JunqueiroOrt · Porto | MariaCartas | CC BY-SA 3.0 | Original ↗ |
 | Casa Museu Teixeira LopesOrt · Porto | Henrique Matos | CC BY-SA 3.0 | Original ↗ |
 | Casa-muzeu Alexei ȘciusevOrt · Chișinău | Tolea93 | CC BY-SA 4.0 | Original ↗ |
 | Casa Natal de VelázquezOrt · Sevilla | Anual | CC BY 3.0 | Original ↗ |
 | Casa natale Amedeo ModiglianiOrt · Livorno | Sailko | CC BY 3.0 | Original ↗ |
 | Casa Natale di Gaetano DonizettiOrt · Bergamo | Bergamo1972 | CC BY-SA 4.0 | Original ↗ |
 | Casa Natale di Giuseppe MazziniOrt · Genua | Twice25 e Rinina25 | CC BY 2.5 | Original ↗ |
 | Casa natale di Guglielmo MarconiOrt · Bologna | Basilicofresco | CC BY-SA 4.0 | Original ↗ |
 | Casa Natalicia de San Vicente FerrerOrt · Valencia | 19Tarrestnom65 | CC BY-SA 4.0 | Original ↗ |
 | Casa Natal Joan MiróOrt · Barcelona | Enfo | CC BY-SA 3.0 es | Original ↗ |
 | Casa Navarro State Historic SiteOrt · San Antonio | TxHC (talk) | CC BY-SA 3.0 | Original ↗ |
 | Casa NazaríOrt · Granada | Francisco Pradilla y Ortiz | Public domain | Original ↗ |
 | Casa Niculescu DorobanțuOrt · Bukarest | Neoclassicism Enthusiast | CC BY-SA 4.0 | Original ↗ |
 | Ca' Sant'Angelo apartmentsOrt · Venedig | Wolfgang Moroder | CC BY-SA 3.0 | Original ↗ |
 | Casa-oficina António CarneiroOrt · Porto | Henrique Matos | CC BY-SA 3.0 | Original ↗ |
 | Casa Olano (Edifici Elcano)Ort · Barcelona | Pere López | CC BY-SA 3.0 | Original ↗ |
 | Casa onde nasceu Almeida GarrettOrt · Porto | Alain Rouiller | CC BY-SA 2.0 | Original ↗ |
 | Casa OrsiniOrt · Mailand | Leonhard Lenz | CC0 | Original ↗ |
 | Casa OrtegaOrt · Matera | Gemma buonanno | CC BY-SA 4.0 | Original ↗ |
 | Casa OttelliOrt · Brescia | Wolfgang Moroder | CC BY-SA 3.0 | Original ↗ |
 | Casa Padellàs (Barcelona History Museum MUHBA)Ort · Barcelona | Enric | CC BY-SA 4.0 | Original ↗ |
 | Casa-patio De La Calle Julio Romero De Torres 15Ort · Córdoba | Chabe01 | CC BY-SA 4.0 | Original ↗ |
 | Casa-Patio de la calle Martínez Rücker, 1Ort · Córdoba | Sergei Gussev | CC BY 2.0 | Original ↗ |
 | Casa Pere LlibreOrt · Barcelona | Pere López | CC BY-SA 3.0 | Original ↗ |
 | Casa per Ferie Il RosarioOrt · Rom | TriscaGiu | CC BY-SA 4.0 | Original ↗ |
 | Casa per Ferie Il RosarioOrt · Rom | Schtone | CC BY-SA 3.0 | Original ↗ |
 | Casa PlanellsOrt · Barcelona | Amadalvarez | CC BY-SA 3.0 | Original ↗ |
 | Casa PolancoOrt · Mexiko-Stadt | AlexTux2014 | CC BY-SA 4.0 | Original ↗ |
 | Casa Pons i TrabalOrt · Barcelona | Pere López | CC BY-SA 3.0 | Original ↗ |
 | Casa Radice FossatiOrt · Mailand | Melancholia~itwiki | CC BY-SA 4.0 | Original ↗ |
 | Casa Ramon CasasOrt · Barcelona | Kent Wang | CC BY-SA 4.0 | Original ↗ |
 | Casa RocamoraOrt · Barcelona | Pere López Brosa | CC BY-SA 4.0 | Original ↗ |
 | Casa romana de la calle Añón de ZaragozaOrt · Saragossa | Unknown authorUnknown author | Public domain | Original ↗ |
 | Casa RomuliOrt · Rom | Vitold Muratov | CC BY-SA 3.0 | Original ↗ |
 | Casa RossiniOrt · Bologna | Fabrizio Garrisi | CC BY-SA 4.0 | Original ↗ |
 | Casa Rudolf JuncadellaOrt · Barcelona | Amadalvarez | CC BY-SA 3.0 | Original ↗ |
 | Casa SaraceniOrt · Bologna | Adriana verolla | CC BY-SA 3.0 | Original ↗ |
 | Casa SayrachOrt · Barcelona | Michel wal | CC BY-SA 3.0 | Original ↗ |
 | Casa ScaccabarozziOrt · Turin | Enryonthecloud | Public domain | Original ↗ |
 | Casas de São BentoOrt · Lissabon | Alvesgaspar | CC BY-SA 3.0 | Original ↗ |
 | Casas GemelasOrt · Mérida | Matthew T Rader | CC BY-SA 4.0 | Original ↗ |
 | Casa SolansOrt · Saragossa | Ecelan | CC BY 2.5 | Original ↗ |
 | Casas PalacioOrt · Sevilla | Hispalois | CC BY-SA 4.0 | Original ↗ |
 | Casa StenbockOrt · Tallinn | Lee Vilenski | CC BY-SA 4.0 | Original ↗ |
 | Casa TalaveraOrt · Mexiko-Stadt | Mexch | CC BY-SA 3.0 | Original ↗ |
 | Casa Terni SmolarsOrt · Triest | Michał Bulsa | CC BY-SA 4.0 | Original ↗ |
 | Casa ThomasOrt · Barcelona | Paul Hermans | CC BY-SA 3.0 | Original ↗ |
 | Casa TorniamentiOrt · Mailand | Jwslubbock | CC BY-SA 3.0 | Original ↗ |
 | Casa ToscaniniOrt · Mailand | Kaitu | CC0 | Original ↗ |
 | Casa TosquellaOrt · Barcelona | Pere López | CC BY-SA 3.0 | Original ↗ |
 | Casa UniversitarilorOrt · Bukarest | Nicubunu | CC BY-SA 3.0 ro | Original ↗ |
 | Casa Vacanze Maison Le ColonneOrt · Turin | Paolomacina | CC0 | Original ↗ |