9, Sitwell Grove, Stanmore occupies a 192 m² plot as recorded by HM Land Registry.

Of the 43 other houses in this postcode, 38 have recorded plot sizes, and this one ranks as the 37th largest.

9, Sitwell Grove, Stanmore has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Nov 2025.

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

9, Sitwell Grove, Stanmore last changed hands on 31st March 2016, selling for £435,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 32.5% since March 2016.

• Sold Mar 2016£435,000

Land Registry records and our Estate Agent network show 107 sales of comparable properties within 710 metres of 9, Sitwell Grove, Stanmore since 2008.

Most recently, 4, Newbolt Road, Stanmore, HA7 3LT, a freehold house, sold at £545,000 on the 8th December 2025.

Read more about house prices in HA7.

• Sold Dec 2025£545,000 | 3 Bed House4, Newbolt Road, Stanmore, HA7 3LT4, Newbolt Road, Stanmore, HA7 3LT
• Sold Oct 2025£595,000 | 3 Bed House18, Sitwell Grove, Stanmore, HA7 3NB18, Sitwell Grove, Stanmore, HA7 3NB
• Sold Sep 2025£585,000 | 3 Bed House15, Ashdale Grove, Stanmore, HA7 3SB15, Ashdale Grove, Stanmore, HA7 3SB
• Sold Mar 2025£545,500 | 3 Bed House10, Wilsmere Drive, Harrow, HA3 6BJ10, Wilsmere Drive, Harrow, HA3 6BJ
• Sold Mar 2025£512,500 | 3 Bed House37, Kenneth Gardens, Stanmore, HA7 3SA37, Kenneth Gardens, Stanmore, HA7 3SA
• Sold Nov 2024£650,000 | 3 Bed House1, Chartley Avenue, Stanmore, HA7 3RA1, Chartley Avenue, Stanmore, HA7 3RA
• Sold Nov 2024£565,000 | 3 Bed House11, Ashdale Grove, Stanmore, HA7 3SB11, Ashdale Grove, Stanmore, HA7 3SB
• Sold Oct 2024£612,000 | 3 Bed House30, Kenneth Gardens, Stanmore, HA7 3SD30, Kenneth Gardens, Stanmore, HA7 3SD
• Sold Aug 2023£550,000 | 3 Bed House51, Kenneth Gardens, Stanmore, HA7 3SA51, Kenneth Gardens, Stanmore, HA7 3SA
• Sold Aug 2023£485,000 | 3 Bed House8, Binyon Crescent, Stanmore, HA7 3NF8, Binyon Crescent, Stanmore, HA7 3NF
• Sold Jul 2023£530,000 | 3 Bed House34, Binyon Crescent, Stanmore, HA7 3NF34, Binyon Crescent, Stanmore, HA7 3NF
• Sold Oct 2022£580,000 | 3 Bed House7, Sitwell Grove, Stanmore, HA7 3NB7, Sitwell Grove, Stanmore, HA7 3NB
• Sold Sep 2021£570,000 | 3 Bed House26, Binyon Crescent, Stanmore, HA7 3NF26, Binyon Crescent, Stanmore, HA7 3NF
• Sold Jan 2021£490,000 | 3 Bed House9, Newbolt Road, Stanmore, HA7 3LT9, Newbolt Road, Stanmore, HA7 3LT
• Sold Dec 2019£460,000 | 3 Bed House21, Masefield Avenue, Stanmore, HA7 3LU21, Masefield Avenue, Stanmore, HA7 3LU
• Sold Sep 2018£460,000 | 3 Bed House27, Sitwell Grove, Stanmore, HA7 3NB27, Sitwell Grove, Stanmore, HA7 3NB
• Sold Mar 2016£526,000 | 3 Bed House7, Newbolt Road, Stanmore, HA7 3LT7, Newbolt Road, Stanmore, HA7 3LT
• Sold Mar 2016£445,000 | 3 Bed House12, Newbolt Road, Stanmore, HA7 3LT12, Newbolt Road, Stanmore, HA7 3LT
• Sold Apr 2014£332,000 | 3 Bed House15, Newbolt Road, Stanmore, HA7 3LT15, Newbolt Road, Stanmore, HA7 3LT
• Sold Jan 2008£200,000 | 3 Bed House17, Sitwell Grove, Stanmore, HA7 3NB17, Sitwell Grove, Stanmore, HA7 3NB

Our analysis of the public data ranks 9, Sitwell Grove, Stanmore as the 38th largest and the 38th most expensive of the 43 addresses on Sitwell Grove, Stanmore, HA7.

Against the HA7 postcode district average, it is £142k less expensive than the typical property.

• Hujjat Primary School

  700 m away
• St John's CofE School

  900 m away
• Weald Rise Primary School

  1.0 km away

• Bentley Wood High School

  200 m away
• The Sacred Heart Language College

  1.9 km away
• Salvatorian Roman Catholic College

  1.9 km away

• Stanmore

  |

  1.9 km away
• Headstone Lane

  |

  2.4 km away
• Canons Park

  |

  2.6 km away

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