HM Land Registry records the plot of land for 11, Lyonsdown Avenue, Barnet as measuring 677 m².

That makes it the 13th largest plot in the postcode, where all 30 other houses have recorded plot data.

The most recent sale of 11, Lyonsdown Avenue, Barnet completed on 24th April 2007 at £599,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 101.8% over the period since April 2007.

• Sold Apr 2007£599,000

Since 2015 66 properties similar to 11, Lyonsdown Avenue, Barnet have sold within a radius of 530 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 15th September 2025, was 36, Walfield Avenue, London, N20 9PR, a freehold house which sold for £1,110,000.

Read more about house prices in EN5.

• Sold Sep 2025£1,110,000 | 4 Bed House36, Walfield Avenue, London, N20 9PR36, Walfield Avenue, London, N20 9PR
• Sold Sep 2025£1,275,000 | 4 Bed House16, Hillside, Barnet, EN5 1LU16, Hillside, Barnet, EN5 1LU
• Sold Sep 2024£1,060,000 | 4 Bed House72, Lyonsdown Road, Barnet, EN5 1JL72, Lyonsdown Road, Barnet, EN5 1JL
• Sold Jul 2024£975,000 | 4 Bed House51, Northumberland Road, Barnet, EN5 1EB51, Northumberland Road, Barnet, EN5 1EB
• Sold Apr 2024£1,150,000 | 4 Bed House42, Lyonsdown Avenue, Barnet, EN5 1DX42, Lyonsdown Avenue, Barnet, EN5 1DX
• Sold Apr 2023£1,200,000 | 4 Bed House8, Hasluck Gardens, Barnet, EN5 1HT8, Hasluck Gardens, Barnet, EN5 1HT
• Sold Apr 2022£896,000 | 4 Bed House4, Lyonsdown Avenue, Barnet, EN5 1DU4, Lyonsdown Avenue, Barnet, EN5 1DU
• Sold Apr 2022£880,000 | 4 Bed House37, Richmond Road, Barnet, EN5 1SF37, Richmond Road, Barnet, EN5 1SF
• Sold Mar 2022£1,313,000 | 4 Bed House25, Holyrood Road, Barnet, EN5 1DQ25, Holyrood Road, Barnet, EN5 1DQ
• Sold Mar 2022£1,098,507 | 4 Bed House69, Greenhill Park, Barnet, EN5 1HP69, Greenhill Park, Barnet, EN5 1HP
• Sold Jan 2022£1,150,000 | 4 Bed House18, Lyonsdown Avenue, Barnet, EN5 1DU18, Lyonsdown Avenue, Barnet, EN5 1DU
• Sold Jun 2021£617,000 | 4 Bed House75, Walfield Avenue, London, N20 9PS75, Walfield Avenue, London, N20 9PS
• Sold Sep 2020£950,000 | 4 Bed House21, Holyrood Road, Barnet, EN5 1DQ21, Holyrood Road, Barnet, EN5 1DQ
• Sold Sep 2019£825,000 | 4 Bed House3, The Fairway, Barnet, EN5 1HH3, The Fairway, Barnet, EN5 1HH
• Sold Jun 2019£905,000 | 4 Bed House75, Northumberland Road, Barnet, EN5 1EB75, Northumberland Road, Barnet, EN5 1EB
• Sold Nov 2018£907,000 | 4 Bed House7, Lyonsdown Avenue, Barnet, EN5 1DU7, Lyonsdown Avenue, Barnet, EN5 1DU
• Sold Sep 2018£810,000 | 4 Bed House33, Monks Avenue, Barnet, EN5 1BZ33, Monks Avenue, Barnet, EN5 1BZ
• Sold Sep 2018£1,237,500 | 4 Bed House37, Lyonsdown Avenue, Barnet, EN5 1DX37, Lyonsdown Avenue, Barnet, EN5 1DX
• Sold Aug 2018£880,000 | 4 Bed House22, Lyonsdown Avenue, Barnet, EN5 1DU22, Lyonsdown Avenue, Barnet, EN5 1DU
• Sold Nov 2015£872,000 | 4 Bed House15, Holyrood Road, Barnet, EN5 1DQ15, Holyrood Road, Barnet, EN5 1DQ

Of the 47 addresses on Lyonsdown Avenue, New Barnet, Barnet, EN5, 11, Lyonsdown Avenue, Barnet comes out as the 39th largest and the 38th most expensive in our analysis of the public data.

It is also £468k more expensive than the average property across the EN5 district.

• St Mary's CofE Primary School, East Barnet

  1.1 km away
• Cromer Road Primary School

  1.2 km away
• Danegrove Primary School

  1.2 km away

• Ark Pioneer Academy

  1.1 km away
• JCoSS

  1.5 km away
• East Barnet School

  1.5 km away

• New Barnet

  |

  700 m away
• Oakleigh Park

  |

  900 m away
• Totteridge & Whetstone

  |

  1.4 km away

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