Our Data Sources
17, Castle Grove, Newbury has a single entry in the Land Registry from September 2018 and a single entry in the EPC database dated May 2018.
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
In very good condition, we estimate 17, Castle Grove, Newbury would be worth £586,039, with a potential rental value of £1,664 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £519,063, with a rental value of £1,474 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
17, Castle Grove, Newbury occupies a 725 m2 plot as recorded by HM Land Registry.
All 12 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
17, Castle Grove, Newbury has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 May 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
17, Castle Grove, Newbury last changed hands on 10th September 2018, selling for £475,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 12.4% since September 2018.
- Sold Sep 2018£475,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 41 sales of comparable properties within 650 metres of 17, Castle Grove, Newbury across the last 2 years.
Most recently, 14, Charmwood Close, Newbury, RG14 1XA, a freehold house, sold at £675,000 on the 17th October 2025.
Read more about house prices in RG14.
- Sold Oct 2025£675,000 | 4 Bed House14, Charmwood Close, Newbury, RG14 1XA14, Charmwood Close, Newbury, RG14 1XA
- Sold Feb 2025£538,950 | 4 Bed House1, Penrose Close, Newbury, RG14 1PX1, Penrose Close, Newbury, RG14 1PX
- Sold May 2022£630,000 | 4 Bed House30, Castle Grove, Newbury, RG14 1PR30, Castle Grove, Newbury, RG14 1PR
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 17, Castle Grove, Newbury as the 24th largest and the 29th most expensive of the 33 addresses on Castle Grove, Newbury, RG14.
Against the RG14 postcode district average, it is £175k more expensive than the typical property.
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Schools Nearby
- Speenhamland School400 m away
- The Winchcombe School500 m away
- Shaw-cum-Donnington C.E. Primary School500 m away
- Trinity School700 m away
- St Bartholomew's School2.0 km away
- Park House School3.5 km away
More reading links
Public Transport Nearby
- Newbury|1.5 km away
- Newbury Racecourse|1.9 km away
- Thatcham|6.2 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
