How much is 21 St Marys Close, Grays, Thurrock, RM17 6HY worth?
Estimated value — October 2026
£295,000
Likely range £295,000 – £295,000
Latest recorded sale January 1997
0%
confidence
Low
Property details
Flat / Maisonette
St Marys Close · Grays · RM17 6HY
Energy performance
Mains Gas · EPC 2858-2940-6289-7801-1040 · inspected November 2009
Address
- District
- Thurrock
- County
- Thurrock
Value over time
- Modelled value
- Today's estimate
Modelled by indexing this property's most recent recorded sale, month by month, against the UK House Price Index for its area and property type. Earlier sales are shown as recorded. Today's estimate also blends in the other valuation methods, so it can sit a little off the line.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £87,998 |
| 2001 | £112,153 |
| 2002 | £143,281 |
| 2003 | £170,553 |
| 2004 | £192,431 |
| 2005 | £194,935 |
| 2006 | £198,858 |
| 2007 | £222,471 |
| 2008 | £188,889 |
| 2009 | £180,560 |
| 2010 | £184,532 |
| 2011 | £180,959 |
| 2012 | £183,552 |
| 2013 | £186,784 |
| 2014 | £212,192 |
| 2015 | £246,601 |
| 2016 | £278,251 |
| 2017 | £288,353 |
| 2018 | £287,810 |
| 2019 | £281,352 |
| 2020 | £287,975 |
| 2021 | £305,574 |
| 2022 | £323,034 |
| 2023 | £307,369 |
| 2024 | £312,385 |
| 2025 | £307,453 |
| 2026 | £295,120 |
Sale history
Mortgage calculator
£1,583
Estimated monthly repayment
£265,500
Loan amount
£304,482
Total interest
£569,982
Total repayable
A guide only, based on a capital repayment mortgage held at a constant interest rate for the full term. Not a mortgage offer or financial advice.
Related properties
- 22 St Marys Close, Grays, Thurrock, RM17 6HY£75,000 · 2000£252,000
- 3 St Marys Close, Grays, Thurrock, RM17 6HY£192,000 · 2024£188,000
- 4 St Marys Close, Grays, Thurrock, RM17 6HY£185,000 · 2023£169,000
- 1 St Marys Close, Grays, Thurrock, RM17 6HY£165,000 · 2021£166,000
- 5 St Marys Close, Grays, Thurrock, RM17 6HY£160,000 · 2020£171,000
- 6 St Marys Close, Grays, Thurrock, RM17 6HY£150,000 · 2019£157,000
- 2 St Marys Close, Grays, Thurrock, RM17 6HY£51,000 · 2001£143,000
- 17 St Marys Close, Grays, Thurrock, RM17 6HY£285,000 · 2024£290,000
- 9 St Marys Close, Grays, Thurrock, RM17 6HY£245,000 · 2020£290,000
- 12 St Marys Close, Grays, Thurrock, RM17 6HY£210,000 · 2016£273,000
About this property
21 St Marys Close, Grays, Thurrock, RM17 6HY is a flat on St Marys Close in Grays, Thurrock. Stede's estimated value for October 2026 is £295,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 0 out of 100 (low), based on how recent the most recent recorded sale is.
It last sold in January 1997 for £57,500. The current estimate is 413% higher than that price. The current owner has held it for about 29 years.
Its EPC energy-efficiency rating is band C (71 out of 100). The certificate records a total floor area of 50 m² (538 sq ft). It was lodged in November 2009.
The modelled value is down 4% over the past year and down 1% over the past five years.
Among 10 nearby properties Stede tracks in the RM17 area, estimated values run from £143,000 to £290,000. This flat's £295,000 sits above that range.
Common questions
How much is 21 St Marys Close, Grays, Thurrock, RM17 6HY worth?
Stede estimates 21 St Marys Close, Grays, Thurrock, RM17 6HY is worth £295,000 as of October 2026. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 21 St Marys Close, Grays, Thurrock, RM17 6HY last sell?
It last sold in January 1997 for £57,500.
What type of property is 21 St Marys Close, Grays, Thurrock, RM17 6HY?
It is recorded as a Flat / Maisonette on St Marys Close in the RM17 postcode area.
What is the EPC rating of 21 St Marys Close, Grays, Thurrock, RM17 6HY?
21 St Marys Close, Grays, Thurrock, RM17 6HY has an EPC energy-efficiency rating of band C (71 out of 100). The certificate records a floor area of 50 m² (538 sq ft). EPC data is published by the Ministry of Housing, Communities & Local Government and reflects the most recent certificate on record.
How reliable is this estimate?
The confidence score is 0 out of 100 (low), which reflects how recent the most recent recorded sale is rather than local market volatility. The figure is a data model, not a RICS valuation or Home Report, and should not be used for mortgage or legal decisions.
How does Stede calculate this estimate?
Stede runs 2 independent methods that re-index this property's recorded sale prices to today using the House Price Index for its type and region, then takes the average. Full detail is on the methodology page.
How we calculated this
This estimate averages 2 valuation methods, each re-indexing recorded sale prices to today. The confidence score reflects how recent the most recent recorded sale is.
2
Valuation methods used
1
Recorded sales on file
1997
Most recent recorded sale