Our Data Sources
18, Temple Mill Island, Marlow has no records in the Land Registry and a single entry in the EPC database dated August 2023.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 18, Temple Mill Island, Marlow would be worth £1,212,184, with a potential rental value of £3,559 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,073,649, with a rental value of £3,153 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, Temple Mill Island, Marlow occupies a 80 m2 plot as recorded by HM Land Registry.
Of the 21 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 12th largest.
Energy Efficiency
18, Temple Mill Island, Marlow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 22 Aug 2023.
The property is not connected to mains gas and has fully double glazed windows. It is heated using room heaters (electric, room heaters, electric).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 25 sales of comparable properties within 2.2 kilometres of 18, Temple Mill Island, Marlow since 2007.
Most recently, 3, Spinners Walk, Marlow, SL7 2AL, a freehold house, sold at £1,030,000 on the 18th February 2026.
Read more about house prices in SL7.
- Sold Feb 2026£1,030,000 | 5 Bed House3, Spinners Walk, Marlow, SL7 2AL3, Spinners Walk, Marlow, SL7 2AL
- Sold Feb 2026£1,320,000 | 5 Bed HouseLorien 10, Harwood Road, Marlow, SL7 2ASLorien 10, Harwood Road, Marlow, SL7 2AS
- Sold Nov 2025£1,310,000 | 5 Bed HouseTuckenhay, Mill Lane, Maidenhead, SL6 5NDTuckenhay, Mill Lane, Maidenhead, SL6 5ND
- Sold Nov 2023£1,500,000 | 5 Bed House7, Temple Mill Island, Marlow, SL7 1SG7, Temple Mill Island, Marlow, SL7 1SG
- Sold Feb 2023£1,200,000 | 5 Bed House6, Spinfield Mount, Marlow, SL7 2JU6, Spinfield Mount, Marlow, SL7 2JU
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £837,506, ranging from £601,017 to £1,138,163.
- 19 Temple Mill Island
4 Bed House | 3 m | Est. Value: £832,289
- 17 Temple Mill Island
4 Bed House | 6 m | Est. Value: £855,098
- 21 Temple Mill Island
3 Bed House | 13 m | Est. Value: £809,956
- 23 Temple Mill Island
4 Bed House | 23 m | Est. Value: £858,841
- 13 Temple Mill Island
4 Bed House | 34 m | Est. Value: £933,886
Location Comparison
Our analysis of the public data ranks 18, Temple Mill Island, Marlow as the largest and the most expensive of the 60 addresses on Temple Mill Island, Marlow, SL7.
Against the SL7 postcode district average, it is £394k more expensive than the typical property.
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Schools Nearby
- Bisham Church of England Academy1.3 km away
- Danesfield School2.0 km away
- Spinfield School2.3 km away
- Sir William Borlase's Grammar School2.1 km away
- Great Marlow School3.6 km away
- Furze Platt Senior School3.9 km away
More reading links
Public Transport Nearby
- Marlow|2.6 km away
- Cookham|4.7 km away
- Furze Platt|4.8 km away
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow or No Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a High risk of flooding.












