Our Data Sources
10 Sumner House, High Wycombe has a single entry in the Land Registry from August 2017 and a single entry in the EPC database dated January 2017.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high 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 10 Sumner House, High Wycombe is in very good condition we estimate a sale value of £194,622 and a rental value of £1,004 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £172,380 and a rental value of £889 per month.
Energy Efficiency
10 Sumner House, High Wycombe has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Jan 2017.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.
Sold Prices
According to HM Land Registry, 10 Sumner House, High Wycombe was last sold on 1st August 2017 for £194,000 and was recorded as a leasehold flat.
The property has only had this single sale since 1995.
Since August 2017, the market for similar properties has dropped by 5.3%.
- Sold Aug 2017£194,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 147 sales of properties similar to 10 Sumner House, High Wycombe within a radius of 470 metres over the last 2 years.
The most recent example is 40 Castle House, Desborough Road, High Wycombe, HP11 2FP, a leasehold flat which sold for £192,000 on the 23rd July 2025.
Read more about house prices in HP11.
- Sold Jul 2025£192,000 | 1 Bed Flat40 Castle House, Desborough Road, High Wycombe, HP11 2FP40 Castle House, Desborough Road, High Wycombe, HP11 2FP
- Sold Oct 2024£175,000 | 1 Bed Flat38 Castle House, Desborough Road, High Wycombe, HP11 2FP38 Castle House, Desborough Road, High Wycombe, HP11 2FP
- Sold Apr 2024£175,000 | 1 Bed Flat12 Sumner House, Mendy Street, High Wycombe, HP11 2FF12 Sumner House, Mendy Street, High Wycombe, HP11 2FF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Mendy Street, High Wycombe, HP11 has a total of 47 addresses. According to our analysis of all the public data, 10 Sumner House, High Wycombe is the 13th largest and the 12th most expensive property on the street.
When compared to the postcode district it is £203k less expensive than the average property in HP11.
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Schools Nearby
- High Wycombe Church of England Combined School400 m away
- Hamilton Academy500 m away
- Oakridge School900 m away
- Wycombe High School1.4 km away
- John Hampden Grammar School1.6 km away
- The Royal Grammar School, High Wycombe1.7 km away
More reading links
Public Transport Nearby
- High Wycombe|800 m away
- Marlow|6.7 km away
- Bourne End|6.8 km away
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 Very Low.
