HM Land Registry records the plot of land for 20, Chartley Avenue, Stanmore as measuring 263 m².

That makes it the 13th largest plot in the postcode, where 19 of the 20 other houses have recorded plot data.

20, Chartley Avenue, Stanmore has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 Jun 2021.

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

The most recent sale of 20, Chartley Avenue, Stanmore completed on 8th October 2021 at £937,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have dropped by 15.0% over the period since October 2021.

• Sold Oct 2021£937,500
• Sold Dec 2011£405,000

Since 2012 48 properties similar to 20, Chartley Avenue, Stanmore have sold within a radius of 530 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 4th February 2026, was 787, Kenton Lane, Harrow, HA3 6AH, a freehold house which sold for £925,000.

Read more about house prices in HA7.

• Sold Feb 2026£925,000 | 5 Bed House787, Kenton Lane, Harrow, HA3 6AH787, Kenton Lane, Harrow, HA3 6AH
• Sold Oct 2025£1,050,000 | 4 Bed House27, The Chase, Stanmore, HA7 3RU27, The Chase, Stanmore, HA7 3RU
• Sold Jun 2025£925,000 | 5 Bed House98, Elms Road, Harrow, HA3 6BT98, Elms Road, Harrow, HA3 6BT
• Sold Mar 2025£700,000 | 5 Bed House2, Fortnums Acre, Stanmore, HA7 3NU2, Fortnums Acre, Stanmore, HA7 3NU
• Sold Feb 2025£900,000 | 5 Bed House94, Elms Road, Harrow, HA3 6BT94, Elms Road, Harrow, HA3 6BT
• Sold Oct 2024£965,000 | 4 Bed House3, Kenneth Gardens, Stanmore, HA7 3SA3, Kenneth Gardens, Stanmore, HA7 3SA
• Sold Oct 2024£607,500 | 5 Bed House92, Elms Road, Harrow, HA3 6BT92, Elms Road, Harrow, HA3 6BT
• Sold Oct 2022£815,000 | 5 Bed House8, Conway Close, Stanmore, HA7 3RT8, Conway Close, Stanmore, HA7 3RT
• Sold Jun 2022£995,000 | 5 Bed House1, Fortnums Acre, Stanmore, HA7 3NU1, Fortnums Acre, Stanmore, HA7 3NU
• Sold Mar 2022£795,000 | 4 Bed House69, The Highway, Stanmore, HA7 3PL69, The Highway, Stanmore, HA7 3PL
• Sold Jun 2021£850,000 | 5 Bed House2, Conway Close, Stanmore, HA7 3RT2, Conway Close, Stanmore, HA7 3RT
• Sold Feb 2021£760,000 | 4 Bed House89, Gordon Avenue, Stanmore, HA7 3QR89, Gordon Avenue, Stanmore, HA7 3QR
• Sold Apr 2019£900,000 | 5 Bed House29, Drummond Drive, Stanmore, HA7 3PF29, Drummond Drive, Stanmore, HA7 3PF
• Sold Sep 2016£950,000 | 5 Bed House6, Conway Close, Stanmore, HA7 3RT6, Conway Close, Stanmore, HA7 3RT
• Sold Mar 2016£599,950 | 5 Bed House2, Drummond Drive, Stanmore, HA7 3PD2, Drummond Drive, Stanmore, HA7 3PD
• Sold Dec 2013£415,000 | 5 Bed House771, Kenton Lane, Harrow, HA3 6AH771, Kenton Lane, Harrow, HA3 6AH
• Sold Oct 2013£638,000 | 5 Bed House6, Ashdale Grove, Stanmore, HA7 3SB6, Ashdale Grove, Stanmore, HA7 3SB
• Sold Mar 2013£460,000 | 5 Bed House25, Whitegate Gardens, Harrow, HA3 6BW25, Whitegate Gardens, Harrow, HA3 6BW
• Sold Aug 2012£645,000 | 5 Bed House53, Uxbridge Road, Stanmore, HA7 3LJ53, Uxbridge Road, Stanmore, HA7 3LJ
• Sold Jan 2012£630,000 | 4 Bed House17, Drummond Drive, Stanmore, HA7 3PF17, Drummond Drive, Stanmore, HA7 3PF

Of the 50 addresses on Chartley Avenue, Stanmore, HA7, 20, Chartley Avenue, Stanmore comes out as the 2nd largest and the 4th most expensive in our analysis of the public data.

It is also £224k more expensive than the average property across the HA7 district.

• Weald Rise Primary School

  600 m away
• Hujjat Primary School

  800 m away
• St John's CofE School

  1.2 km away

• Bentley Wood High School

  700 m away
• The Sacred Heart Language College

  1.5 km away
• Salvatorian Roman Catholic College

  1.6 km away

• Stanmore

  |

  1.9 km away
• Harrow & Wealdstone

  |

  2.3 km away
• Headstone Lane

  |

  2.3 km away

The flood risk here is rated Very Low, based on Environment Agency data.