Our Data Sources
21, Castle Road, Grays has no records in the Land Registry and a single entry in the EPC database dated January 2014.
We combine this information with public data 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.
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 21, Castle Road, Grays is in very good condition we estimate a sale value of £333,171 and a rental value of £1,702 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £295,095 and a rental value of £1,507 per month.
Plot Size
According to data from HM Land Registry, 21, Castle Road, Grays sits on a plot of 115 m2.
We have plot size data on 62 out of 70 other houses in the postcode and 21, Castle Road, Grays sits on the 33rd largest plot.
Energy Efficiency
21, Castle Road, Grays has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 Jan 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 237 sales of properties similar to 21, Castle Road, Grays within a radius of 580 metres since 2020.
The most recent example is 30, Rosebery Road, Grays, RM17 5YT, a freehold house which sold for £330,000 on the 15th May 2026.
Read more about house prices in RM17.
- Sold May 2026£330,000 | 3 Bed House30, Rosebery Road, Grays, RM17 5YT30, Rosebery Road, Grays, RM17 5YT
- Sold Sep 2025£325,000 | 3 Bed House1, Castle Road, Grays, RM17 5YR1, Castle Road, Grays, RM17 5YR
- Sold Sep 2025£300,000 | 3 Bed House53, Parker Road, Grays, RM17 5YW53, Parker Road, Grays, RM17 5YW
- Sold Jan 2025£310,000 | 3 Bed House202, London Road, Grays, RM17 5YP202, London Road, Grays, RM17 5YP
- Sold Dec 2024£350,000 | 3 Bed House44, Castle Road, Grays, RM17 5YR44, Castle Road, Grays, RM17 5YR
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £320,891, ranging from £223,076 to £394,741.
- 19 Castle Road
4 Bed House | 6 m | Est. Value: £394,741
- 25 Castle Road
3 Bed House | 8 m | Est. Value: £315,338
- 17 Castle Road
3 Bed House | 9 m | Est. Value: £347,281
- 27 Castle Road
3 Bed House | 11 m | Est. Value: £315,338
- 29 Castle Road
3 Bed House | 17 m | Est. Value: £336,203
Location Comparison
Castle Road, Grays, RM17 has a total of 70 addresses. According to our analysis of all the public data, 21, Castle Road, Grays is the 35th largest and the 36th most expensive property on the street.
When compared to the postcode district it is £7k more expensive than the average property in RM17.
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Schools Nearby
- Belmont Castle Academy300 m away
- Harris Primary Academy Mayflower1.3 km away
- Harris Primary Academy Chafford Hundred1.3 km away
- Thames Park Secondary School900 m away
- Harris Academy Chafford Hundred1.3 km away
- Grays Convent High School1.5 km away
More reading links
Public Transport Nearby
- Grays|800 m away
- Chafford Hundred Lakeside|1.9 km away
- Swanscombe|3.1 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast 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.
