About Porthloo
Porthloo is a small area located on the island of St Mary's in the Isles of Scilly, England. It is situated close to the coast, offering views of the surrounding sea and nearby islands. The postcode area for Porthloo is TR21. This location is primarily residential, with a few local amenities available for residents and visitors alike. The area is known for its sandy beach, which is popular for leisurely walks and enjoying the coastal scenery. Porthloo also serves as a point of access to various walking paths that lead to other parts of St Mary's. The local community is friendly, and the slower pace of life here provides a pleasant atmosphere for those looking to escape the hustle and bustle of larger towns.
House Prices in Porthloo
Homes sell for an average of £361K locally. Most of the housing is made up of flats, averaging £230K.
Deprivation and Employment in Porthloo
The 2025 Index of Multiple Deprivation places Porthloo around the national average for deprivation. Employment rates locally are in line with what is seen across England. Average incomes in the area are typical for England.
Broadband and Mobile Internet in Porthloo
Broadband services in Porthloo range from standard to superfast depending on location. Mobile signal strength on 4G is reasonable, though 5G and indoor coverage can be patchy. For the latest speed predictions, visit Ofcom's broadband checker.
Property Prices 170 sales
Schools & Education 2 nearby View all schools
Deprivation and Employment in Porthloo IMD 2025
Deprivation levels in Porthloo are around the national average based on the 2025 Index of Multiple Deprivation. Employment is accessible for most residents and household incomes reflect the broader national picture. The area maintains a steady balance between affordability and quality of life.



