UK Property Check · Printed on 8 November 2026ukpropertycheck.co.uk/postcode/rm20
RM20Grays, Thurrock, England
House prices in RM20, Grays
Homes in RM20 sold for a median of £298,500 between September 2024 and August 2026, from 159 standard sales.
That is 17% below the £360,000 median for the Thurrock council area.
Prices by property type
| Type | Sales | Median price | Middle half |
|---|---|---|---|
| Semi-detached | 23 | £420,000 | £368,000 to £447,000 |
| Terraced | 64 | £344,000 | £306,000 to £378,000 |
| Flats and maisonettes | 68 | £230,000 | £154,000 to £271,000 |
RM20 has too few sales linked to an energy certificate for its own price per m². Nearby districts priced within 20% of it have their own: RM17 at £4,217 per m² from 25 sales and DA9 at £4,563 per m² from 20 sales.
Flats and maisonettes and terraced houses sold in similar numbers here, at 43% and 40% of sales.
Compare an asking price
- Check a home for its floor area
- How much to offer, then how to put the offer in writing
- Work out stamp duty
Where prices are higher in RM20
Of the postcode sectors with at least 20 standard sales, prices were highest in RM20 4, around Grays, with a median of £310,000, and lowest in RM20 3, around Grays and West Thurrock, at £293,500. Dashed outlines on the map show roughly where the two sectors are.
Each dot is a postcode in RM20 with at least 3 standard sales from September 2024 to August 2026, shaded by the median price of those sales. Select a dot for its median and a link to its sales, or use the list below the map.
Map loading
List the 32 postcodes on the map, dearest first
| Postcode | Median price | Standard sales |
|---|---|---|
| RM20 4YH | £453,500 | 4 |
| RM20 4BT | £449,000 | 4 |
| RM20 3HB | £442,500 | 4 |
| RM20 3BU | £425,000 | 3 |
| RM20 3JR | £420,000 | 3 |
| RM20 4YL | £385,000 | 5 |
| RM20 3BD | £382,500 | 4 |
| RM20 3DA | £365,000 | 4 |
| RM20 4XW | £350,000 | 3 |
| RM20 4XX | £350,000 | 3 |
| RM20 4AB | £345,000 | 3 |
| RM20 4YE | £345,000 | 3 |
| RM20 4AT | £341,000 | 4 |
| RM20 4BQ | £340,000 | 3 |
| RM20 4AE | £334,000 | 3 |
| RM20 4XP | £322,000 | 3 |
| RM20 4AA | £302,500 | 3 |
| RM20 3DF | £290,000 | 11 |
| RM20 3DG | £290,000 | 3 |
| RM20 3BQ | £288,000 | 8 |
| RM20 4XJ | £280,000 | 3 |
| RM20 3JF | £275,000 | 3 |
| RM20 4BU | £270,000 | 13 |
| RM20 4XU | £267,500 | 4 |
| RM20 3HA | £260,000 | 3 |
| RM20 4BF | £243,500 | 4 |
| RM20 3AF | £242,500 | 4 |
| RM20 4BL | £240,000 | 3 |
| RM20 4BJ | £235,000 | 3 |
| RM20 3BW | £233,000 | 5 |
| RM20 3HX | £219,000 | 5 |
| RM20 4AW | £120,000 | 5 |
Prices over time
The median rose 43%, from £207,000 in 2016 to £297,000 in 2025, more than the 33% rise for a typical district in the East of England.
Sales picked up in 2025: 95 standard sales in RM20, 51% more than the 63 in 2024.
Postcode districts in the Thurrock council area
Median sale price of the 7 districts with at least 100 standard sales, September 2024 to August 2026, dearest first, each named by its post town. RM20 is the second cheapest.
- RM16 Grays£395,500
- SS17 Stanford-le-Hope£370,000
- RM15 South Ockendon£355,000
- RM18 Tilbury£334,000
- RM17 Grays£330,000
- RM20 Grays, this district£298,500
- RM19 Purfleet-on-Thames£225,000
Energy ratings of homes for sale
| Rating | Homes | Share |
|---|---|---|
| B | 33 | |
| C | 73 | |
| D | 53 | |
| E | 2 | |
| F | 1 |
65% of homes put up for sale were rated C or better, against 52% across England and Wales.
When the homes were built
| Built | Homes | Share |
|---|---|---|
| 4 | ||
| 29 | ||
| 25 | ||
| 6 | ||
| 6 | ||
| 28 | ||
| 29 | ||
| 35 |
40% of homes put up for sale were built in 1996 or later, against 18% across England and Wales.
Leasehold homes
43% of sales in RM20 were leasehold, against 21% across England and Wales. Most are flats, so ask for the years left on the lease and the service charge, and read how long a lease should be and what to check about cladding.
Recent sales
The 10 latest sales ran from £132,000 for a flat on Parsonage Road to £467,000 for a terraced house on Palmerston Road.
The latest standard sales recorded in RM20. Sales take 2 weeks to 2 months to appear (how to find out what a house sold for). Select an address to check that home, or a postcode for every sale there.
- 145 Parsonage RoadSold for £385,000
- 26 Mill LaneSold for £320,000
- 252 Parsonage RoadSold for £132,000
- 12 Foxton RoadSold for £325,000
- 64 Devonshire CloseSold for £281,000
- 13 Angle RoadSold for £248,000
- 24, Bay House, 584 London RoadSold for £188,000
- 33 Palmerston RoadSold for £467,000
- 8 Chase WaySold for £338,500
- 16 East StreetSold for £280,000
Streets with the most standard sales, with their median price, September 2024 to August 2026:
- London Road, Grays£301,50018 sales
- Devonshire Close, Grays£277,50017 sales
- Dovestone Close, West Thurrock£290,00014 sales
- Palmerston Road, Grays£385,00012 sales
- Parsonage Road, Grays£140,00011 sales
Living in RM20
Crime
291 crimes per 1,000 residents in the year to August 2026
Higher than 97 in 100 postcode districts. England and Wales: 84. The middle half of postcode districts are between 47 and 93.
The rate counts every crime recorded in an area against the people who live there, so shops, stations and nightlife push it up.
Gigabit broadband
Across its postcodes, an average of 93% of homes can get it
Higher than 68 in 100 postcode districts. England and Wales: 89%. The middle half of postcode districts are between 73% and 94%.
Radon
98% of postcodes are in a 1 km square that includes a radon Affected Area
Higher than 77 in 100 postcode districts.
In a radon Affected Area, UKHSA recommends a radon test. A UKradon report gives the result for an exact address.
Council tax
Band D is £2,255 a year in Thurrock for 2026 to 2027
Lower than 87 in 100 council areas. England: £2,392. The middle half of council areas are between £2,323 and £2,526.
Band D includes every charge on the bill, such as police, fire and any county, parish or town council.
The free check gives these for a single home, with the nearest schools and road and rail noise (how we work them out).
Crime: data.police.uk, with Census 2021 population from the Office for National Statistics. Broadband: Ofcom Connected Nations, January 2026. Radon: the British Geological Survey and UKHSA. Council tax: the Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0.
About these figures
The figures come from 159 standard sales in RM20, the latest on 24 August 2026 (what counts as a standard sale). Of these, 43% were flats.
Updated 15 October 2026 with sales recorded to August 2026. Next update due in late November 2026.
Contains HM Land Registry data © Crown copyright and database right 2026. Energy certificate data from the Ministry of Housing, Communities and Local Government. Both are licensed under the Open Government Licence v3.0.