159, Conway Gardens, Grays has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 10 Jun 2020.

The property is not connected to mains gas and has fully double glazed windows. It is heated using room heaters (electric).

159, Conway Gardens, Grays last changed hands on 3rd February 2006, selling for £89,995. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold 3 times since 1995.

• Sold Feb 2006£89,995
• Sold Apr 2002£57,500
• Sold Mar 1998£27,500

Land Registry records and our Estate Agent network show 82 sales of comparable properties within 490 metres of 159, Conway Gardens, Grays since 2018.

Most recently, Flat 1, Wyvern House, Bridge Road, Grays, RM17 6RS, a leasehold flat, sold at £167,000 on the 14th November 2025.

Read more about house prices in RM17.

• Sold Nov 2025£167,000 | 1 Bed FlatFlat 1, Wyvern House, Bridge Road, Grays, RM17 6RSFlat 1, Wyvern House, Bridge Road, Grays, RM17 6RS
• Sold Jun 2025£172,000 | 1 Bed FlatFlat 18, Tenney House, Curzon Drive, Grays, RM17 6SGFlat 18, Tenney House, Curzon Drive, Grays, RM17 6SG
• Sold Oct 2024£126,000 | 2 Bed FlatFlat 16, Bevile House, Argent Street, Grays, RM17 6RRFlat 16, Bevile House, Argent Street, Grays, RM17 6RR
• Sold Jul 2024£160,000 | 2 Bed Flat157, Conway Gardens, Grays, RM17 6HF157, Conway Gardens, Grays, RM17 6HF
• Sold Apr 2024£145,000 | 1 Bed Flat53, Conway Gardens, Grays, RM17 6HE53, Conway Gardens, Grays, RM17 6HE
• Sold Feb 2024£165,000 | 1 Bed FlatFlat 14, Chevron House, Crest Avenue, Grays, RM17 6RZFlat 14, Chevron House, Crest Avenue, Grays, RM17 6RZ
• Sold Feb 2024£165,000 | 1 Bed FlatFlat 9, Bevile House, Argent Street, Grays, RM17 6RRFlat 9, Bevile House, Argent Street, Grays, RM17 6RR
• Sold Jun 2023£142,000 | 1 Bed FlatFlat 6, Wyvern House, Bridge Road, Grays, RM17 6RSFlat 6, Wyvern House, Bridge Road, Grays, RM17 6RS
• Sold Mar 2023£170,000 | 1 Bed FlatFlat 3, Wyvern House, Bridge Road, Grays, RM17 6RSFlat 3, Wyvern House, Bridge Road, Grays, RM17 6RS
• Sold Jun 2022£110,000 | 1 Bed Flat1, Conway Gardens, Grays, RM17 6HE1, Conway Gardens, Grays, RM17 6HE
• Sold Apr 2022£140,000 | 1 Bed FlatFlat 10, Chevron House, Crest Avenue, Grays, RM17 6RZFlat 10, Chevron House, Crest Avenue, Grays, RM17 6RZ
• Sold Apr 2022£125,000 | 1 Bed Flat39, Conway Gardens, Grays, RM17 6HE39, Conway Gardens, Grays, RM17 6HE
• Sold Mar 2022£170,000 | 1 Bed FlatFlat 11, Chevron House, Crest Avenue, Grays, RM17 6RZFlat 11, Chevron House, Crest Avenue, Grays, RM17 6RZ
• Sold Jan 2022£154,000 | 2 Bed Flat80, Conway Gardens, Grays, RM17 6HG80, Conway Gardens, Grays, RM17 6HG
• Sold Aug 2021£117,000 | 1 Bed FlatFlat 4, Chevron House, Crest Avenue, Grays, RM17 6RZFlat 4, Chevron House, Crest Avenue, Grays, RM17 6RZ
• Sold Feb 2021£130,000 | 1 Bed Flat33, Conway Gardens, Grays, RM17 6HE33, Conway Gardens, Grays, RM17 6HE
• Sold Feb 2021£154,000 | 1 Bed FlatFlat 11, Bevile House, Argent Street, Grays, RM17 6RRFlat 11, Bevile House, Argent Street, Grays, RM17 6RR
• Sold Aug 2020£128,500 | 1 Bed Flat37, Conway Gardens, Grays, RM17 6HE37, Conway Gardens, Grays, RM17 6HE
• Sold Oct 2018£140,000 | 1 Bed Flat161, Conway Gardens, Grays, RM17 6HF161, Conway Gardens, Grays, RM17 6HF
• Sold Mar 2018£130,000 | 1 Bed FlatFlat 6, Chevron House, Crest Avenue, Grays, RM17 6RZFlat 6, Chevron House, Crest Avenue, Grays, RM17 6RZ

Our analysis of the public data ranks 159, Conway Gardens, Grays as the 133rd largest and the 122nd most expensive of the 188 addresses on Conway Gardens, Grays, RM17.

Against the RM17 postcode district average, it is £148k less expensive than the typical property.

• Thameside Primary School

  700 m away
• Quarry Hill Academy

  1.2 km away
• Belmont Castle Academy

  1.5 km away

• Thames Park Secondary School

  500 m away
• Grays Convent High School

  1.3 km away
• The Hathaway Academy

  2.0 km away

• Grays

  |

  700 m away
• Tilbury Town

  |

  2.1 km away
• Swanscombe

  |

  2.8 km away

Environment Agency data suggests this area has a Very Low risk of flooding.