Help to Buy Valuation in Isles of Scilly

A Help to Buy valuation is a specific type of RICS Red Book valuation required by the Homes and Communities Agency (HCA), now part of Homes England, to determine the current market value of your property. This valuation is essential when you want to repay your equity loan in full, staircase (repay a portion of the loan to reduce the equity share), remortgage your property, or sell your home. The valuation calculates your repayment amount as a percentage of the current market value, not your original purchase price, which is why an up-to-date RICS valuation is crucial.

On the Isles of Scilly, where property values have seen fluctuations with prices approximately 4% down on the previous year and 18% down from the 2023 peak of £575,792, obtaining an accurate professional valuation is particularly important. The islands' unique property market, influenced by limited development, conservation restrictions, and the dominance of the Duchy of Cornwall as the major landowner, means that comparables can be scarce. Our valuers understand these local market conditions and will conduct a thorough assessment drawing on their knowledge of the Hugh Town area, Old Town, and the outer islands.

The valuation inspection covers numerous factors including the size and age of the property, construction materials, number of bedrooms, location, local planning constraints, recently sold properties in the area, overall condition, tenure details, and any planning permissions or added features that may affect value. For properties in the Isles of Scilly, our valuers also consider the conservation area status, proximity to the coast, and any flood risk considerations. Given that the entire archipelago was designated as a Conservation Area in 1975, making it the only local authority area in England entirely covered by a single designation, our valuers pay particular attention to how listing status and conservation constraints may impact property values.

Coastal erosion is another factor our valuers consider when assessing properties on the Isles of Scilly. The islands face significant erosion threats from climate change impacts, including increases in storms and wave heights. Much of the low-lying area, including Hugh Town on St Mary's, is susceptible to flooding from the sea or coastal erosion. While our Help to Buy valuation focuses on market value for equity loan purposes, our local knowledge ensures we can identify any environmental factors that may influence the property's worth.

• Full property inspection
• RICS Red Book compliant report
• Market value assessment
• Equity loan repayment calculation

The Isles of Scilly presents a unique property market that our valuers understand intimately. With a population of approximately 2,100 residents across five inhabited islands and only 942 households, the market is characterised by limited supply and consistent demand from those seeking island living. The average house price of £474,250 reflects this scarcity, though prices vary significantly by property type, with detached properties reaching around £670,000 and flats averaging £233,333. The majority of properties sold in the islands during the last year were terraced properties, concentrated primarily in Hugh Town on St Mary's.

The entire archipelago was designated as a Conservation Area in 1975, making it the only local authority area in England entirely covered by a single conservation designation. This has significant implications for property values and development potential. There are 129 Listed Buildings across the islands, predominantly concentrated in Hugh Town on St Mary's, and any modifications to properties often require planning permission from the Council of the Isles of Scilly. These factors are carefully considered in our valuations, as conservation restrictions can limit renovation possibilities and affect market appeal.

New build activity on the islands remains limited, focusing on affordable housing initiatives to address the chronic housing shortage. Recent developments include 12 affordable self-build plots at Ennor Farm in Old Town on St Mary's, being delivered by the Council of Isles of Scilly Housing Delivery Team in partnership with ALA Architects. At the former secondary school site in Hugh Town, planning permission was granted in March 2025 for 27 new homes including the conversion of disused school buildings into seven affordable homes, retaining original 19th-century granite structures. The Duchy of Cornwall is also building ten sustainable houses at Telegraph, including one, two, and three-bedroom homes subject to Section 106 agreements restricting eligibility to long-term residents.

Flood risk on the islands is primarily from coastal sources rather than fluvial or surface water flooding. There are no "main rivers" on the Isles of Scilly and no Flood Risk Areas have been identified. However, much of the low-lying area including Hugh Town is susceptible to flooding from the sea or coastal erosion, particularly during winter storms. Our valuers consider these coastal risks when assessing properties in vulnerable locations, as climate change projections indicate these risks will intensify with rising sea levels and more frequent storm surges. Properties with sea views or those in low-lying coastal positions may be affected by these considerations.