Hertford Villa (later known as St Dunstan's): Rebuilt as Winfield House in the 1930s and now the American Ambassador's residence, with the second-largest private garden in London after the Queen's garden at Buckingham Palace.

Nuffield Lodge: A private residence (Oman royal family) previously owned by Robert Holmes à Court.
Nuffield Lodge is said to have one of the largest gardens in central London after Buckingham Palace.
The garden runs along the edge of Regent's Canal.

Hanover Lodge: A private residence recently (2007) the subject of a Court Case (won by Westminster City Council against the architect, Quinlan Terry, and contractor, Walter Lilly & Co) that ruled that two Grade II listed buildings had been illegally demolished while the property was leased to Conservative peer Lord Bagri.

Albany Cottage: Demolished.
Site now occupied by London Central Mosque.

Holford House (Stanford's map of 1862): Built in 1832 north of Hertford House, it was the largest of the villas at that time.
From 1856 it was occupied by Regent's Park College (which subsequently moved to Oxford in 1927).
In 1944 Holford House was destroyed when a bomb was dropped on it during World War II.
Demolished in 1948.
Hertford Villa (later known as St Dunstan's): Rebuilt as Winfield House in the 1930s and now the American Ambassador's residence, with the second-largest private garden in London after the Queen's garden at Buckingham Palace.
Nuffield Lodge: A private residence (Oman royal family) previously owned by Robert Holmes à Court. Nuffield Lodge is said to have one of the largest gardens in central London after Buckingham Palace. The garden runs along the edge of Regent's Canal.
Hanover Lodge: A private residence recently (2007) the subject of a Court Case (won by Westminster City Council against the architect, Quinlan Terry, and contractor, Walter Lilly & Co) that ruled that two Grade II listed buildings had been illegally demolished while the property was leased to Conservative peer Lord Bagri.
Albany Cottage: Demolished. Site now occupied by London Central Mosque.
Holford House (Stanford's map of 1862): Built in 1832 north of Hertford House, it was the largest of the villas at that time. From 1856 it was occupied by Regent's Park College (which subsequently moved to Oxford in 1927). In 1944 Holford House was destroyed when a bomb was dropped on it during World War II. Demolished in 1948.
Regent's Park