HM Land Registry records the plot of land for 18, Sinclair Grove as measuring 260 m².

That makes it the 17th largest plot in the postcode, where all 20 other houses have recorded plot data.

18, Sinclair Grove has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Apr 2017.

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 18, Sinclair Grove completed on 2nd September 2025 at £1,090,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have dropped by 3.3% over the period since September 2025.

Since 2009 28 properties similar to 18, Sinclair Grove have sold within a radius of 430 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th May 2024, was 8, Elms Avenue, London, NW4 2PG, a freehold house which sold for £890,000.

Read more about house prices in NW11.

• Sold May 2024£890,000 | 3 Bed House8, Elms Avenue, London, NW4 2PG8, Elms Avenue, London, NW4 2PG
• Sold Mar 2024£905,000 | 3 Bed House75, Shirehall Park, London, NW4 2QN75, Shirehall Park, London, NW4 2QN
• Sold Aug 2023£955,000 | 3 Bed House11, Elm Close, London, NW4 2PH11, Elm Close, London, NW4 2PH
• Sold Mar 2023£990,000 | 3 Bed House28, Golders Manor Drive, London, NW11 9HT28, Golders Manor Drive, London, NW11 9HT
• Sold May 2022£970,000 | 3 Bed House72, Golders Manor Drive, London, NW11 9HT72, Golders Manor Drive, London, NW11 9HT
• Sold Dec 2021£895,000 | 3 Bed House40, Golders Manor Drive, London, NW11 9HT40, Golders Manor Drive, London, NW11 9HT
• Sold May 2019£995,000 | 3 Bed House36, Haslemere Avenue, London, NW4 2PX36, Haslemere Avenue, London, NW4 2PX
• Sold Oct 2018£916,000 | 3 Bed House77, Shirehall Park, London, NW4 2QN77, Shirehall Park, London, NW4 2QN
• Sold Nov 2017£864,000 | 3 Bed House73, Shirehall Park, London, NW4 2QN73, Shirehall Park, London, NW4 2QN
• Sold Oct 2017£500,000 | 3 Bed HouseRoom 1, 13A , Heather Gardens, London, NW11 9HSRoom 1, 13A , Heather Gardens, London, NW11 9HS
• Sold Sep 2017£935,000 | 3 Bed House45, Shirehall Park, London, NW4 2QN45, Shirehall Park, London, NW4 2QN
• Sold Jul 2015£720,000 | 3 Bed House72, Highfield Avenue, London, NW11 9TY72, Highfield Avenue, London, NW11 9TY
• Sold Dec 2014£795,000 | 3 Bed House30, Sinclair Grove, London, NW11 9JG30, Sinclair Grove, London, NW11 9JG
• Sold Sep 2014£640,000 | 3 Bed House50, Golders Manor Drive, London, NW11 9HT50, Golders Manor Drive, London, NW11 9HT
• Sold Sep 2013£550,000 | 3 Bed House28, Sinclair Grove, London, NW11 9JG28, Sinclair Grove, London, NW11 9JG
• Sold Apr 2013£600,000 | 3 Bed House48, Golders Manor Drive, London, NW11 9HT48, Golders Manor Drive, London, NW11 9HT
• Sold Feb 2013£645,000 | 3 Bed House85, Shirehall Park, London, NW4 2QN85, Shirehall Park, London, NW4 2QN
• Sold Jul 2012£575,000 | 3 Bed House60, Golders Manor Drive, London, NW11 9HT60, Golders Manor Drive, London, NW11 9HT
• Sold Jan 2011£530,000 | 3 Bed House74, Golders Manor Drive, London, NW11 9HT74, Golders Manor Drive, London, NW11 9HT
• Sold Sep 2009£627,000 | 3 Bed House16, Haslemere Avenue, London, NW4 2PX16, Haslemere Avenue, London, NW4 2PX

Of the 75 addresses on Sinclair Grove, London, NW11, 18, Sinclair Grove comes out as the 59th largest and the 46th most expensive in our analysis of the public data.

It is also £106k less expensive than the average property across the NW11 district.

• Hasmonean Primary School

  400 m away
• Independent Jewish Day School

  700 m away
• Menorah Primary School for Girls

  700 m away

• Hendon School

  800 m away
• Clarion

  800 m away
• The Henrietta Barnett School

  1.6 km away

• Brent Cross

  |

  300 m away
• Hendon Central

  |

  1.1 km away
• Golders Green

  |

  1.5 km away

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