Our Data Sources
18, Thornhill Close, Amersham has 31 entries in the Land Registry, most recently in October 2023 and a single entry in the EPC database dated October 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 18, Thornhill Close, Amersham is in very good condition we estimate a sale value of £497,178 and a rental value of £1,694 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £440,358 and a rental value of £1,500 per month.
Plot Size
According to data from HM Land Registry, 18, Thornhill Close, Amersham sits on a plot of 79 m2.
We have plot size data on 13 out of 15 other houses in the postcode and 18, Thornhill Close, Amersham sits on the 9th largest plot.
Energy Efficiency
18, Thornhill Close, Amersham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 21 Oct 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 18, Thornhill Close, Amersham was last sold on 9th October 2023 for £500,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since October 2023, the market for similar properties has dropped by 15.3%.
- Sold Oct 2023£500,000
- Sold Apr 2007£295,000
- Sold Aug 2000£160,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 6 sales of properties similar to 18, Thornhill Close, Amersham within a radius of 1.3 kilometres since 2017.
The most recent example is 17, Thornhill Close, Amersham, HP7 0EW, a freehold house which sold for £450,000 on the 9th January 2026.
Read more about house prices in HP7.
- Sold Jan 2026£450,000 | 2 Bed House17, Thornhill Close, Amersham, HP7 0EW17, Thornhill Close, Amersham, HP7 0EW
- Sold Oct 2023£499,000 | 2 Bed House9, Thornhill Close, Amersham, HP7 0EW9, Thornhill Close, Amersham, HP7 0EW
- Sold Apr 2023£495,000 | 2 Bed House16, Thornhill Close, Amersham, HP7 0EW16, Thornhill Close, Amersham, HP7 0EW
- Sold Mar 2018£295,000 | 2 Bed House1 Green End Cottages, Gore Hill, Amersham, HP7 0JN1 Green End Cottages, Gore Hill, Amersham, HP7 0JN
- Sold Nov 2017£415,000 | 2 Bed House12, Thornhill Close, Amersham, HP7 0EW12, Thornhill Close, Amersham, HP7 0EW
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 £536,945, ranging from £307,579 to £844,226.
- 17 Thornhill Close
2 Bed House | 5 m | Est. Value: £473,503
- 16 Thornhill Close
2 Bed House | 9 m | Est. Value: £500,766
- 19 Thornhill Close
3 Bed House | 9 m | Est. Value: £674,344
- 20 Thornhill Close
3 Bed House | 16 m | Est. Value: £714,874
- 21 Thornhill Close
4 Bed House | 26 m | Est. Value: £844,226
Location Comparison
Thornhill Close, Amersham, HP7 has a total of 21 addresses. According to our analysis of all the public data, 18, Thornhill Close, Amersham is the 16th largest and the 14th most expensive property on the street.
When compared to the postcode district it is £281k less expensive than the average property in HP7.
More reading links
Schools Nearby
- St Mary's CofE Primary School, Amersham400 m away
- St George's Church of England Infant School2.0 km away
- Woodside Junior School2.1 km away
- Dr Challoner's Grammar School1.3 km away
- Amersham School1.7 km away
- Dr Challoner's High School3.4 km away
More reading links
Public Transport Nearby
- Amersham|1.2 km away
- Chalfont & Latimer|4.0 km away
- Chesham|4.4 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 available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
