Formosa, Marlow
Formosa, Marlow
Description & Estimates







According to the public record, Formosa, Marlow is a modern freehold house with 2,486 ft2 of internal area and sits on a 396 m2 plot.
Houses of this size in this area normally have 5 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for Formosa, Marlow is £1,563,550 and the estimated rental value is £3,826 per month.
Lock Island, Marlow, SL7 is located within the SL7 postal district.
Our Data Sources
Formosa, Marlow has a single entry in the Land Registry from January 2011 and a single entry in the EPC database dated April 2026.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Formosa, Marlow is in very good condition we estimate a sale value of £1,641,728 and a rental value of £4,017 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,454,102 and a rental value of £3,558 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of Formosa, Marlow has declined by £27,076 (1.7%), while its estimated rental value has dropped by £16 per month (0.4%). Based on current estimates, the property offers a gross rental yield of 2.9%.
Plot Size
According to data from HM Land Registry, Formosa, Marlow sits on a plot of 396 m2.
We have plot size data on 13 out of 14 other houses in the postcode and Formosa, Marlow sits on the 11th largest plot.
Energy Efficiency
Formosa, Marlow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 29 Apr 2026.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Air source heat pump, underfloor, electric.
Sold Prices
According to HM Land Registry, Formosa, Marlow was last sold on 14th January 2011 for £352,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since January 2011, the market for similar properties has risen by 38.6%.
- Sold Jan 2011£352,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Formosa, Marlow within a radius of 970 metres over the last 2 years.
The most recent example is 2, Marlow Mill, Marlow, SL7 1QD, a leasehold house which sold for £1,175,000 on the 29th November 2024.
Read more about house prices in SL7.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Lock Island, Marlow, SL7 has a total of 14 addresses. According to our analysis of all the public data, Formosa, Marlow is the 2nd largest and the 2nd most expensive property on the street.
When compared to the postcode district it is £794k more expensive than the average property in SL7.
More reading links
Schools Nearby
- 800mBisham Church of England Academy
- 1.1kmFoxes Piece School
- 1.2kmHoly Trinity Church of England (Aided) School
- 1.0kmSir William Borlase's Grammar School
- 1.6kmGreat Marlow School
- 3.9kmFurze Platt Senior School
More reading links
Public Transport Nearby
The closest station to Formosa, Marlow is Marlow station, which is 600 metres away.
- 600mMarlow
- 3.3kmCookham
- 4.2kmBourne End
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be high.

