9C, Thyra Grove has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 May 2022.

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, 9C, Thyra Grove was last sold on 3rd November 1998 for £80,000 and was recorded as a leasehold flat.

The property has only had this single sale since 1995.

• Sold Nov 1998£80,000

According to the Land Registry and our network of Estate Agents, there have been 101 sales of properties similar to 9C, Thyra Grove within a radius of 420 metres since 2016.

The most recent example is Flat 7, Northumberland House 237, Ballards Lane, London, N3 1LB, a leasehold flat which sold for £415,000 on the 10th March 2026.

Read more about house prices in N12.

• Sold Mar 2026£415,000 | 2 Bed FlatFlat 7, Northumberland House 237, Ballards Lane, London, N3 1LBFlat 7, Northumberland House 237, Ballards Lane, London, N3 1LB
• Sold Dec 2025£402,500 | 2 Bed FlatFlat 30, Gainsborough Court, Nether Street, London, N12 8AEFlat 30, Gainsborough Court, Nether Street, London, N12 8AE
• Sold Oct 2025£300,000 | 2 Bed FlatFlat 6, Duncan Court, Nether Street, London, N12 8BJFlat 6, Duncan Court, Nether Street, London, N12 8BJ
• Sold Sep 2025£350,000 | 2 Bed Flat1, Silverdene, London, N12 8PQ1, Silverdene, London, N12 8PQ
• Sold Sep 2025£315,000 | 2 Bed FlatFlat 7, Hartley House, Ballards Lane, London, N3 1NFFlat 7, Hartley House, Ballards Lane, London, N3 1NF
• Sold Aug 2025£411,000 | 2 Bed FlatFlat 25, Gainsborough Court, Nether Street, London, N12 8AEFlat 25, Gainsborough Court, Nether Street, London, N12 8AE
• Sold Aug 2025£295,000 | 2 Bed Flat19, Pamela Court, London, N12 8PL19, Pamela Court, London, N12 8PL
• Sold Jun 2025£400,000 | 2 Bed FlatFlat 10, Westleigh Court 122-124 , Nether Street, London, N12 8EUFlat 10, Westleigh Court 122-124 , Nether Street, London, N12 8EU
• Sold Mar 2025£370,000 | 2 Bed FlatFlat 3, Arkley Mansions , Hutton Grove, London, N12 8DXFlat 3, Arkley Mansions , Hutton Grove, London, N12 8DX
• Sold Mar 2025£375,000 | 2 Bed FlatFlat 3, 247, Ballards Lane, London, N3 1NGFlat 3, 247, Ballards Lane, London, N3 1NG
• Sold Apr 2024£375,000 | 2 Bed Flat48, Birkbeck Road, London, N12 8DZ48, Birkbeck Road, London, N12 8DZ
• Sold Feb 2024£395,000 | 2 Bed FlatFlat 7, Moss Hall Court , Moss Hall Grove, London, N12 8PDFlat 7, Moss Hall Court , Moss Hall Grove, London, N12 8PD
• Sold Mar 2023£400,000 | 2 Bed Flat2A , Thyra Grove, London, N12 8HD2A , Thyra Grove, London, N12 8HD
• Sold Mar 2023£392,500 | 2 Bed Flat18, Pamela Court, London, N12 8PL18, Pamela Court, London, N12 8PL
• Sold Nov 2021£368,150 | 2 Bed Flat261B, Ballards Lane, London, N3 1NG261B, Ballards Lane, London, N3 1NG
• Sold Oct 2020£347,000 | 2 Bed Flat214C, Ballards Lane, London, N3 2LX214C, Ballards Lane, London, N3 2LX
• Sold Jan 2018£25,500 | 2 Bed Flat11, Birkbeck Road, London, N12 8DZ11, Birkbeck Road, London, N12 8DZ
• Sold Jul 2017£298,000 | 2 Bed Flat13, Birkbeck Road, London, N12 8DZ13, Birkbeck Road, London, N12 8DZ
• Sold Apr 2017£350,000 | 2 Bed Flat12, Birkbeck Road, London, N12 8DZ12, Birkbeck Road, London, N12 8DZ
• Sold Mar 2016£350,000 | 2 Bed FlatFlat 6, 3, Alexandra Grove, London, N12 8NUFlat 6, 3, Alexandra Grove, London, N12 8NU

Thyra Grove, London, N12 has a total of 30 addresses. According to our analysis of all the public data, 9C, Thyra Grove is the 13th largest and the 14th most expensive property on the street.

When compared to the postcode district it is £271k less expensive than the average property in N12.

• Moss Hall Junior School

  200 m away
• Moss Hall Infant School

  200 m away
• Northside Primary School

  600 m away

• St Michael's Catholic Grammar School

  400 m away
• Finchley Catholic High School

  1.3 km away
• The Compton School

  1.4 km away

• West Finchley

  |

  400 m away
• Woodside Park

  |

  800 m away
• Finchley Central

  |

  1.3 km away

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