Park Street, Mayfair

Park Street is a street in Mayfair, London, England.

It is the longest street on the Grosvenor Estate.

[1] It is a one-way street running south to north from a t-junction with South Street to a crossroads with Oxford Street, where it continues north as Portman Street.

It was formerly known as Hyde Park Street.

[2] House building on the street began in the late 1720s, and was completed in the late 1770s, and the only surviving original properties are nos 70 to 78.