Our Data Sources
21, Sunnybank, Marlow has 21 entries in the Land Registry, most recently in August 2013 and a single entry in the EPC database dated April 2013.
We combine this information with that 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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 21, Sunnybank, Marlow, we estimate a market value of £850,653 and a rental value of £3,005 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £753,435 and £2,662 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Sunnybank, Marlow as measuring 657 m2.
That makes it the 22nd largest plot in the postcode, where 34 of the 38 other houses have recorded plot data.
Energy Efficiency
21, Sunnybank, Marlow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Apr 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 21, Sunnybank, Marlow completed on 2nd August 2013 at £565,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 74.5% over the period since August 2013.
- Sold Aug 2013£565,000
- Sold Nov 2003£395,000
Similar Properties Sold Nearby
Since 2011 176 properties similar to 21, Sunnybank, Marlow have sold within a radius of 790 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 20th June 2025, was 7, Barnhill Gardens, Marlow, SL7 3HB, a freehold house which sold for £744,225.
Read more about house prices in SL7.
- Sold Jun 2025£744,225 | 3 Bed House7, Barnhill Gardens, Marlow, SL7 3HB7, Barnhill Gardens, Marlow, SL7 3HB
- Sold May 2025£875,000 | 4 Bed House1, Woodland Way, Marlow, SL7 3LD1, Woodland Way, Marlow, SL7 3LD
- Sold Mar 2025£863,000 | 4 Bed House48, Oak Tree Avenue, Marlow, SL7 3EJ48, Oak Tree Avenue, Marlow, SL7 3EJ
- Sold Feb 2025£799,950 | 4 Bed House11, Pine Croft, Marlow, SL7 3BJ11, Pine Croft, Marlow, SL7 3BJ
- Sold Oct 2024£735,000 | 4 Bed House18, Oak Tree Avenue, Marlow, SL7 3EJ18, Oak Tree Avenue, Marlow, SL7 3EJ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £838,161, ranging from £559,870 to £1,048,812.
- 22 Sunnybank
5 Bed House | 18 m | Est. Value: £1,048,812
- 10 Barnhill Close
4 Bed House | 34 m | Est. Value: £783,060
- 19 Sunnybank
4 Bed House | 35 m | Est. Value: £830,183
- 9 Barnhill Close
3 Bed House | 40 m | Est. Value: £559,870
- 12 Barnhill Close
3 Bed House | 48 m | Est. Value: £565,018
Location Comparison
Of the 38 addresses on Sunnybank, Marlow, SL7, 21, Sunnybank, Marlow comes out as the 26th largest and the 26th most expensive in our analysis of the public data.
It is also £49k more expensive than the average property across the SL7 district.
More reading links
Schools Nearby
- Marlow Church of England Infant School300 m away
- St Peter's Catholic Primary School600 m away
- Holy Trinity Church of England (Aided) School600 m away
- Great Marlow School1.1 km away
- Sir William Borlase's Grammar School1.2 km away
- Cressex Community School3.8 km away
More reading links
Public Transport Nearby
- Marlow|1.5 km away
- Cookham|4.8 km away
- Bourne End|4.9 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












