Dolphin Estate is an area located in the locality of Ikoyi, Lagos state, Nigeria. Dolphin Estate was developed by Messrs HFP Engineering Nigeria Limited in the early 1990s for the Lagos State Development and Property Corporation, LSDPC. HFP was responsible for the entire infrastructure: sand filling, power, water supply, sewage systems, roads, pavements, fences, drainage and street illumination. The estate consists of two Phases, 1 and 2. Phase 1 houses 646 duplexes of four bedrooms, each with an area of 150m². The total built up area in this phase is 102,068m². Phase 2 houses 236 four bedroom duplexes, 440 three bedroom flats and 136 flats of two bedrooms each. This estate has high rental value.