Our Data Sources
18, William Street, Grays has 2 entries in the Land Registry, most recently in June 2025 and a single entry in the EPC database dated February 2025.
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.
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 18, William Street, Grays, we estimate a market value of £324,729 and a rental value of £1,695 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £287,617 and £1,502 per month respectively.
Energy Efficiency
18, William Street, Grays has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Feb 2025.
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
The most recent sale of 18, William Street, Grays completed on 24th June 2025 at £300,000 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 13.4% over the period since June 2025.
- Sold Jun 2025£300,000
- Sold Aug 2016£240,000
Similar Properties Sold Nearby
Since 2020 349 properties similar to 18, William Street, Grays have sold within a radius of 350 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 12th March 2026, was 23, Elm Road, Grays, RM17 6LD, a freehold house which sold for £315,000.
Read more about house prices in RM17.
- Sold Mar 2026£315,000 | 3 Bed House23, Elm Road, Grays, RM17 6LD23, Elm Road, Grays, RM17 6LD
- Sold Feb 2026£290,000 | 3 Bed House21, Salisbury Road, Grays, RM17 6DG21, Salisbury Road, Grays, RM17 6DG
- Sold Feb 2026£285,000 | 3 Bed House12, Elm Road, Grays, RM17 6LD12, Elm Road, Grays, RM17 6LD
- Sold Dec 2025£322,000 | 3 Bed House4, Charles Street, Grays, RM17 6DX4, Charles Street, Grays, RM17 6DX
- Sold Dec 2025£290,000 | 3 Bed House33, Oak Road, Grays, RM17 6JX33, Oak Road, Grays, RM17 6JX
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 £297,879, ranging from £264,058 to £321,227.
- 20 William Street
3 Bed House | 3 m | Est. Value: £309,265
- 16 William Street
2 Bed House | 3 m | Est. Value: £285,112
- 14 William Street
2 Bed House | 8 m | Est. Value: £274,174
- 24 William Street
3 Bed House | 11 m | Est. Value: £309,265
- 12 William Street
2 Bed House | 11 m | Est. Value: £282,963
Location Comparison
Of the 120 addresses on William Street, Grays, RM17, 18, William Street, Grays comes out as the 71st largest and the 38th most expensive in our analysis of the public data.
It is also £817 less expensive than the average property across the RM17 district.
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Schools Nearby
- Thameside Primary School400 m away
- Quarry Hill Academy700 m away
- St Thomas of Canterbury Catholic Primary School1.2 km away
- Thames Park Secondary School700 m away
- Grays Convent High School800 m away
- The Hathaway Academy1.6 km away
More reading links
Public Transport Nearby
- Grays|700 m away
- Tilbury Town|2.1 km away
- Chafford Hundred Lakeside|3.3 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
