HM Land Registry records the plot of land for 30, Avondale Avenue, Barnet as measuring 234 m².

That makes it the 12th largest plot in the postcode, where all 3 other houses have recorded plot data.

30, Avondale Avenue, Barnet has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 04 Mar 2015.

The property is connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.

The most recent sale of 30, Avondale Avenue, Barnet completed on 29th September 2021 at £700,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 4.9% over the period since September 2021.

• Sold Sep 2021£700,000
• Sold Jul 2015£440,000

Since 2017 268 properties similar to 30, Avondale Avenue, Barnet have sold within a radius of 600 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th November 2025, was 32, Burlington Rise, Barnet, EN4 8NN, a leasehold house which sold for £630,000.

Read more about house prices in EN4.

• Sold Nov 2025£630,000 | 3 Bed House32, Burlington Rise, Barnet, EN4 8NN32, Burlington Rise, Barnet, EN4 8NN
• Sold Nov 2025£650,000 | 3 Bed House94, Derwent Avenue, Barnet, EN4 8LZ94, Derwent Avenue, Barnet, EN4 8LZ
• Sold Oct 2025£660,000 | 3 Bed House3, Parkside Gardens, Barnet, EN4 8JP3, Parkside Gardens, Barnet, EN4 8JP
• Sold Jun 2025£685,000 | 3 Bed House7, Simmons Way, London, N20 0TH7, Simmons Way, London, N20 0TH
• Sold Mar 2025£620,000 | 3 Bed House39, Avondale Avenue, Barnet, EN4 8NB39, Avondale Avenue, Barnet, EN4 8NB
• Sold Feb 2025£605,000 | 3 Bed House96, Derwent Avenue, Barnet, EN4 8LZ96, Derwent Avenue, Barnet, EN4 8LZ
• Sold Dec 2024£625,000 | 3 Bed House104, Derwent Avenue, Barnet, EN4 8LZ104, Derwent Avenue, Barnet, EN4 8LZ
• Sold Sep 2024£611,000 | 3 Bed House172, Church Hill Road, Barnet, EN4 8PP172, Church Hill Road, Barnet, EN4 8PP
• Sold Aug 2024£562,000 | 3 Bed House19, Chetwynd Avenue, Barnet, EN4 8NG19, Chetwynd Avenue, Barnet, EN4 8NG
• Sold Jul 2024£570,000 | 3 Bed House186, Church Hill Road, Barnet, EN4 8PP186, Church Hill Road, Barnet, EN4 8PP
• Sold May 2024£545,000 | 3 Bed House20, Derwent Avenue, Barnet, EN4 8LX20, Derwent Avenue, Barnet, EN4 8LX
• Sold Apr 2024£740,000 | 3 Bed House55, Derwent Avenue, Barnet, EN4 8LU55, Derwent Avenue, Barnet, EN4 8LU
• Sold Jan 2024£675,000 | 3 Bed House36, Grange Avenue, Barnet, EN4 8NL36, Grange Avenue, Barnet, EN4 8NL
• Sold Dec 2023£500,000 | 3 Bed House49, Burlington Rise, Barnet, EN4 8NH49, Burlington Rise, Barnet, EN4 8NH
• Sold Mar 2023£525,000 | 3 Bed House36, Derwent Avenue, Barnet, EN4 8LX36, Derwent Avenue, Barnet, EN4 8LX
• Sold Feb 2023£650,000 | 3 Bed House20, Grange Avenue, Barnet, EN4 8NL20, Grange Avenue, Barnet, EN4 8NL
• Sold Nov 2022£680,000 | 3 Bed House1, Derwent Avenue, Barnet, EN4 8LU1, Derwent Avenue, Barnet, EN4 8LU
• Sold Sep 2021£575,000 | 3 Bed House30, Derwent Avenue, Barnet, EN4 8LX30, Derwent Avenue, Barnet, EN4 8LX
• Sold Apr 2019£655,000 | 3 Bed House35, Avondale Avenue, Barnet, EN4 8NB35, Avondale Avenue, Barnet, EN4 8NB
• Sold Apr 2017£520,000 | 3 Bed House21, Avondale Avenue, Barnet, EN4 8LT21, Avondale Avenue, Barnet, EN4 8LT

Of the 106 addresses on Avondale Avenue, Barnet, EN4, 30, Avondale Avenue, Barnet comes out as the 31st largest and the 21st most expensive in our analysis of the public data.

It is also £76k less expensive than the average property across the EN4 district.

• Church Hill School

  200 m away
• Sacred Heart Roman Catholic Primary School

  500 m away
• Brunswick Park Primary and Nursery School

  800 m away

• St Andrew the Apostle Greek Orthodox School

  1.0 km away
• East Barnet School

  1.1 km away
• Ashmole Academy

  1.7 km away

• Oakleigh Park

  |

  700 m away
• Totteridge & Whetstone

  |

  1.6 km away
• New Barnet

  |

  2.0 km away

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