6, Retreat Close, Harrow occupies a 258 m² plot as recorded by HM Land Registry.

All 17 other houses in this postcode have recorded plot sizes, and this one ranks as the 8th largest.

6, Retreat Close, Harrow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Oct 2011.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and underfloor heating (mains gas).

6, Retreat Close, Harrow last changed hands on 6th January 2012, selling for £547,500. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 45.2% since January 2012.

• Sold Jan 2012£547,500
• Sold Aug 2006£325,000

Land Registry records and our Estate Agent network show 101 sales of comparable properties within 580 metres of 6, Retreat Close, Harrow since 2019.

Most recently, 4, Kenton Gardens, Harrow, HA3 8DE, a freehold house, sold at £900,000 on the 20th March 2026.

Read more about house prices in HA3.

• Sold Mar 2026£900,000 | 5 Bed House4, Kenton Gardens, Harrow, HA3 8DE4, Kenton Gardens, Harrow, HA3 8DE
• Sold Mar 2026£790,000 | 4 Bed House33, Kenton Park Avenue, Harrow, HA3 8DS33, Kenton Park Avenue, Harrow, HA3 8DS
• Sold Apr 2025£715,000 | 4 Bed House123, Kenton Park Crescent, Harrow, HA3 8TZ123, Kenton Park Crescent, Harrow, HA3 8TZ
• Sold Mar 2025£895,000 | 5 Bed House9, Retreat Close, Harrow, HA3 0JQ9, Retreat Close, Harrow, HA3 0JQ
• Sold Mar 2025£950,000 | 4 Bed House47, Ebrington Road, Harrow, HA3 0LS47, Ebrington Road, Harrow, HA3 0LS
• Sold Aug 2024£800,000 | 4 Bed House46, Woodcock Hill, Harrow, HA3 0JF46, Woodcock Hill, Harrow, HA3 0JF
• Sold Jun 2024£875,000 | 4 Bed House140, Shaftesbury Avenue, Harrow, HA3 0RF140, Shaftesbury Avenue, Harrow, HA3 0RF
• Sold Apr 2024£890,321 | 5 Bed House39, Donnington Road, Harrow, HA3 0NB39, Donnington Road, Harrow, HA3 0NB
• Sold Aug 2023£850,000 | 4 Bed House37, Sedgecombe Avenue, Harrow, HA3 0HW37, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold Aug 2023£900,000 | 5 Bed House31, Ebrington Road, Harrow, HA3 0LS31, Ebrington Road, Harrow, HA3 0LS
• Sold Jul 2023£890,000 | 4 Bed House42, Sedgecombe Avenue, Harrow, HA3 0HN42, Sedgecombe Avenue, Harrow, HA3 0HN
• Sold Jun 2023£835,000 | 4 Bed House35, Sedgecombe Avenue, Harrow, HA3 0HW35, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold Feb 2023£1,100,000 | 5 Bed House8, Woodhill Crescent, Harrow, HA3 0LY8, Woodhill Crescent, Harrow, HA3 0LY
• Sold Dec 2022£760,000 | 4 Bed House30, Alicia Gardens, Harrow, HA3 8JE30, Alicia Gardens, Harrow, HA3 8JE
• Sold Jun 2022£895,000 | 4 Bed House44, Sedgecombe Avenue, Harrow, HA3 0HN44, Sedgecombe Avenue, Harrow, HA3 0HN
• Sold Sep 2021£800,000 | 4 Bed House40, Donnington Road, Harrow, HA3 0NG40, Donnington Road, Harrow, HA3 0NG
• Sold Apr 2021£775,000 | 5 Bed House6, Winchfield Close, Harrow, HA3 0DT6, Winchfield Close, Harrow, HA3 0DT
• Sold Mar 2021£785,000 | 4 Bed House20, Winchfield Close, Harrow, HA3 0DT20, Winchfield Close, Harrow, HA3 0DT
• Sold Jun 2019£735,000 | 4 Bed House14, Winchfield Close, Harrow, HA3 0DT14, Winchfield Close, Harrow, HA3 0DT
• Sold Apr 2019£289,000 | 5 Bed House34, Kenton Park Avenue, Harrow, HA3 8DT34, Kenton Park Avenue, Harrow, HA3 8DT

Our analysis of the public data ranks 6, Retreat Close, Harrow as the 5th largest and the 5th most expensive of the 17 addresses on Retreat Close, Harrow, HA3.

Against the HA3 postcode district average, it is £344k more expensive than the typical property.

• Uxendon Manor Primary School

  600 m away
• Mount Stewart Infant School

  800 m away
• Mount Stewart Junior School

  900 m away

• St Gregory's Catholic Science College

  200 m away
• Claremont High School

  800 m away
• Park High School

  1.6 km away

• Kenton

  |

  900 m away
• Northwick Park

  |

  1.2 km away
• Preston Road

  |

  1.7 km away

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