SWark is a Porto-based architecture and real estate curation agency founded in 2010, dedicated exclusively to historic properties. Led by architect Sara Natária, the brand helps clients find distinctive homes by researching and carefully matching properties to their needs, preferences, and vision of how they want to live. Its service can include support throughout the process, from selecting a property to engaging with owners, agencies, and other parties. Client testimonials describe a thorough, personal approach that considers not only a home’s features, but also the character of its street and neighbourhood.

SWark’s work is inspired by the challenge and beauty of rescuing historic houses and helping them begin a new chapter. In 2026, the brand is also expanding into jewellery, creating pieces inspired by the unique character of the homes it helps preserve. This collection celebrates the history, soul, and resilience of historic properties. Through its real estate and jewellery work, SWark brings together architecture, curation, and a lasting appreciation for heritage.