According to data from HM Land Registry, 16, Retreat Close, Harrow sits on a plot of 230 m².

We have plot size data on 17 out of 17 other houses in the postcode and 16, Retreat Close, Harrow sits on the 15th largest plot.

16, Retreat Close, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Jul 2018.

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

According to HM Land Registry, 16, Retreat Close, Harrow was last sold on 28th April 2017 for £610,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since April 2017, the market for similar properties has dropped by 7.6%.

According to the Land Registry and our network of Estate Agents, there have been 71 sales of properties similar to 16, Retreat Close, Harrow within a radius of 580 metres since 2011.

The most recent example is 18, Elmsleigh Avenue, Harrow, HA3 8HZ, a freehold house which sold for £655,000 on the 8th August 2025.

Read more about house prices in HA3.

• Sold Aug 2025£655,000 | 3 Bed House18, Elmsleigh Avenue, Harrow, HA3 8HZ18, Elmsleigh Avenue, Harrow, HA3 8HZ
• Sold Mar 2025£562,000 | 3 Bed House37, Brookfield Crescent, Harrow, HA3 0UT37, Brookfield Crescent, Harrow, HA3 0UT
• Sold Mar 2025£625,000 | 3 Bed House23, Alicia Gardens, Harrow, HA3 8JB23, Alicia Gardens, Harrow, HA3 8JB
• Sold Mar 2025£650,000 | 3 Bed House61, Woodhill Crescent, Harrow, HA3 0LU61, Woodhill Crescent, Harrow, HA3 0LU
• Sold Jan 2025£485,000 | 3 Bed House22, Westfield Gardens, Harrow, HA3 9EJ22, Westfield Gardens, Harrow, HA3 9EJ
• Sold Jul 2024£607,000 | 3 Bed House1, Alicia Close, Harrow, HA3 8HP1, Alicia Close, Harrow, HA3 8HP
• Sold Nov 2021£640,000 | 3 Bed House2, Kenton Park Road, Harrow, HA3 8TY2, Kenton Park Road, Harrow, HA3 8TY
• Sold Mar 2021£585,000 | 3 Bed House23, Sedgecombe Avenue, Harrow, HA3 0HW23, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold Jan 2021£570,000 | 3 Bed House14, Alicia Avenue, Harrow, HA3 8HL14, Alicia Avenue, Harrow, HA3 8HL
• Sold Jan 2021£657,000 | 3 Bed House7, Sedgecombe Avenue, Harrow, HA3 0HW7, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold Aug 2020£600,000 | 3 Bed House57, Kenton Park Avenue, Harrow, HA3 8DS57, Kenton Park Avenue, Harrow, HA3 8DS
• Sold Sep 2019£500,000 | 3 Bed House19, Alicia Close, Harrow, HA3 8HP19, Alicia Close, Harrow, HA3 8HP
• Sold Mar 2019£610,000 | 3 Bed House57, Kenton Park Crescent, Harrow, HA3 8TZ57, Kenton Park Crescent, Harrow, HA3 8TZ
• Sold Aug 2018£545,000 | 3 Bed House107, Kenton Park Crescent, Harrow, HA3 8TZ107, Kenton Park Crescent, Harrow, HA3 8TZ
• Sold Jul 2018£499,950 | 3 Bed House36, Kenton Lane, Harrow, HA3 8TX36, Kenton Lane, Harrow, HA3 8TX
• Sold Nov 2016£490,000 | 3 Bed House27, Westfield Gardens, Harrow, HA3 9EH27, Westfield Gardens, Harrow, HA3 9EH
• Sold Dec 2015£527,000 | 3 Bed House8, Kenton Park Avenue, Harrow, HA3 8DT8, Kenton Park Avenue, Harrow, HA3 8DT
• Sold May 2014£520,000 | 3 Bed House25, Sedgecombe Avenue, Harrow, HA3 0HW25, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold Oct 2012£385,000 | 3 Bed House45, Woodgrange Avenue, Harrow, HA3 0XG45, Woodgrange Avenue, Harrow, HA3 0XG
• Sold Aug 2011£345,000 | 3 Bed House2, Alicia Close, Harrow, HA3 8HP2, Alicia Close, Harrow, HA3 8HP

Retreat Close, Harrow, HA3 has a total of 17 addresses. According to our analysis of all the public data, 16, Retreat Close, Harrow is the 16th largest and the 17th most expensive property on the street.

When compared to the postcode district it is £89k more expensive than the average property in HA3.

• 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

According to data from the Environment Agency, the flood risk in this area is considered to be Low.