4, Formby Avenue, Stanmore occupies a 285 m² plot as recorded by HM Land Registry.

Of the 39 other houses in this postcode, 35 have recorded plot sizes, and this one ranks as the 30th largest.

4, Formby Avenue, Stanmore has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Sep 2025.

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

4, Formby Avenue, Stanmore last changed hands on 4th December 2009, selling for £285,000. 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 92.2% since December 2009.

• Sold Dec 2009£285,000

Land Registry records and our Estate Agent network show 226 sales of comparable properties within 520 metres of 4, Formby Avenue, Stanmore since 2012.

Most recently, 29, Oakfield Avenue, Harrow, HA3 8TH, a freehold house, sold at £600,000 on the 5th November 2025.

Read more about house prices in HA7.

• Sold Nov 2025£600,000 | 3 Bed House29, Oakfield Avenue, Harrow, HA3 8TH29, Oakfield Avenue, Harrow, HA3 8TH
• Sold Oct 2025£685,000 | 3 Bed House82, Alicia Gardens, Harrow, HA3 8JE82, Alicia Gardens, Harrow, HA3 8JE
• Sold Mar 2025£525,000 | 3 Bed House11, Christchurch Avenue, Harrow, HA3 8ND11, Christchurch Avenue, Harrow, HA3 8ND
• Sold Jan 2025£610,000 | 4 Bed House98, Kingshill Avenue, Harrow, HA3 8LB98, Kingshill Avenue, Harrow, HA3 8LB
• Sold Dec 2024£570,000 | 4 Bed House5, Christchurch Avenue, Harrow, HA3 8ND5, Christchurch Avenue, Harrow, HA3 8ND
• Sold Dec 2024£590,000 | 3 Bed House10, Formby Avenue, Stanmore, HA7 2JZ10, Formby Avenue, Stanmore, HA7 2JZ
• Sold Oct 2024£580,000 | 4 Bed House57, Alveston Avenue, Harrow, HA3 8TG57, Alveston Avenue, Harrow, HA3 8TG
• Sold May 2024£605,777 | 3 Bed House75, Dudley Avenue, Harrow, HA3 8ST75, Dudley Avenue, Harrow, HA3 8ST
• Sold Mar 2024£615,000 | 4 Bed House15, Oakfield Avenue, Harrow, HA3 8TH15, Oakfield Avenue, Harrow, HA3 8TH
• Sold Oct 2023£567,500 | 3 Bed House1, Christchurch Avenue, Harrow, HA3 8ND1, Christchurch Avenue, Harrow, HA3 8ND
• Sold Sep 2023£280,000 | 4 Bed House196, Kenton Lane, Harrow, HA3 8SX196, Kenton Lane, Harrow, HA3 8SX
• Sold Jan 2023£660,000 | 4 Bed House46, Oakfield Avenue, Harrow, HA3 8TJ46, Oakfield Avenue, Harrow, HA3 8TJ
• Sold Dec 2022£700,000 | 4 Bed House39, Oakfield Avenue, Harrow, HA3 8TH39, Oakfield Avenue, Harrow, HA3 8TH
• Sold Oct 2022£675,000 | 4 Bed House178, Kenton Lane, Harrow, HA3 8SU178, Kenton Lane, Harrow, HA3 8SU
• Sold Sep 2021£600,000 | 4 Bed House41, Ennerdale Avenue, Stanmore, HA7 2LB41, Ennerdale Avenue, Stanmore, HA7 2LB
• Sold May 2021£632,000 | 4 Bed House33, Ennerdale Avenue, Stanmore, HA7 2LB33, Ennerdale Avenue, Stanmore, HA7 2LB
• Sold Sep 2020£535,000 | 4 Bed House56, Formby Avenue, Stanmore, HA7 2JZ56, Formby Avenue, Stanmore, HA7 2JZ
• Sold Jan 2020£585,000 | 4 Bed House2, Formby Avenue, Stanmore, HA7 2JZ2, Formby Avenue, Stanmore, HA7 2JZ
• Sold Jun 2015£455,000 | 3 Bed House36, Formby Avenue, Stanmore, HA7 2JZ36, Formby Avenue, Stanmore, HA7 2JZ
• Sold May 2012£360,000 | 4 Bed House15, Dudley Avenue, Harrow, HA3 8ST15, Dudley Avenue, Harrow, HA3 8ST

Our analysis of the public data ranks 4, Formby Avenue, Stanmore as the 12th largest and the 17th most expensive of the 79 addresses on Formby Avenue, Stanmore, HA7.

Against the HA7 postcode district average, it is £2k more expensive than the typical property.

• Priestmead Primary School and Nursery

  400 m away
• Kenmore Park Junior School

  800 m away
• Kenmore Park Infant and Nursery School

  800 m away

• Park High School

  700 m away
• St Gregory's Catholic Science College

  1.3 km away
• Avanti House School

  1.5 km away

• Kenton

  |

  1.6 km away
• Queensbury

  |

  1.6 km away
• Canons Park

  |

  1.7 km away

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