HM Land Registry records the plot of land for 3, Park Avenue, Radlett as measuring 1,261 m².

That makes it the 3rd largest plot in the postcode, where 4 of the 5 other houses have recorded plot data.

3, Park Avenue, Radlett has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 02 Jun 2026.

The property is not connected to mains gas and has high performance glazing. It is heated using air source heat pump (underfloor, electric).

The most recent sale of 3, Park Avenue, Radlett completed on 29th July 2016 at £1,075,000 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 dropped by 27.1% over the period since July 2016.

• Sold Jul 2016£1,075,000

Since 2009 62 properties similar to 3, Park Avenue, Radlett have sold within a radius of 1.2 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 15th September 2025, was Willow Rise, The Warren, Radlett, WD7 7DU, a freehold house which sold for £1,705,000.

Read more about house prices in WD7.

• Sold Sep 2025£1,705,000 | 6 Bed HouseWillow Rise, The Warren, Radlett, WD7 7DUWillow Rise, The Warren, Radlett, WD7 7DU
• Sold Jul 2025£2,250,000 | 6 Bed House12, Kitswell Way, Radlett, WD7 7HN12, Kitswell Way, Radlett, WD7 7HN
• Sold Dec 2024£2,100,000 | 6 Bed HouseHightrees, Aldenham Grove, Radlett, WD7 7BNHightrees, Aldenham Grove, Radlett, WD7 7BN
• Sold May 2023£1,000,000 | 6 Bed HouseHazelwood, The Warren, Radlett, WD7 7DUHazelwood, The Warren, Radlett, WD7 7DU
• Sold Dec 2022£2,470,000 | 6 Bed House41, The Avenue, Radlett, WD7 7DQ41, The Avenue, Radlett, WD7 7DQ
• Sold Oct 2022£1,700,000 | 6 Bed House6A, Aldenham Grove, Radlett, WD7 7BN6A, Aldenham Grove, Radlett, WD7 7BN
• Sold Jun 2021£2,250,000 | 6 Bed HouseGreen Trees, The Warren, Radlett, WD7 7DSGreen Trees, The Warren, Radlett, WD7 7DS
• Sold Mar 2021£1,700,000 | 5 Bed House19, The Grove, Radlett, WD7 7NF19, The Grove, Radlett, WD7 7NF
• Sold Jan 2021£1,425,000 | 6 Bed House11, Regents Close, Radlett, WD7 7DB11, Regents Close, Radlett, WD7 7DB
• Sold Aug 2020£1,750,000 | 6 Bed House44, Beech Avenue, Radlett, WD7 7DE44, Beech Avenue, Radlett, WD7 7DE
• Sold Jul 2017£1,600,000 | 6 Bed HouseHawthorns, The Warren, Radlett, WD7 7DUHawthorns, The Warren, Radlett, WD7 7DU
• Sold Jul 2017£995,000 | 6 Bed House48, Shenley Hill, Radlett, WD7 7BD48, Shenley Hill, Radlett, WD7 7BD
• Sold Apr 2017£1,530,000 | 6 Bed House3, Hill Croft, Radlett, WD7 7DL3, Hill Croft, Radlett, WD7 7DL
• Sold Feb 2017£1,360,000 | 6 Bed House2, Aldenham Grove, Radlett, WD7 7BN2, Aldenham Grove, Radlett, WD7 7BN
• Sold Jul 2016£1,592,000 | 6 Bed House34, The Avenue, Radlett, WD7 7DW34, The Avenue, Radlett, WD7 7DW
• Sold Jun 2016£1,450,000 | 5 Bed House21A, The Avenue, Radlett, WD7 7DQ21A, The Avenue, Radlett, WD7 7DQ
• Sold Sep 2015£1,485,000 | 6 Bed House9A, The Avenue, Radlett, WD7 7DG9A, The Avenue, Radlett, WD7 7DG
• Sold Apr 2014£1,260,000 | 6 Bed HouseSpringhill, The Warren, Radlett, WD7 7DUSpringhill, The Warren, Radlett, WD7 7DU
• Sold Dec 2011£1,505,000 | 6 Bed HouseRushmoor, The Warren, Radlett, WD7 7DURushmoor, The Warren, Radlett, WD7 7DU
• Sold Jan 2009£2,300,000 | 6 Bed House6, Park Avenue, Radlett, WD7 7EA6, Park Avenue, Radlett, WD7 7EA

Of the 6 addresses on Park Avenue, Radlett, WD7, 3, Park Avenue, Radlett comes out as the 2nd largest and the 2nd most expensive in our analysis of the public data.

It is also £1.459m more expensive than the average property across the WD7 district.

• Newberries Primary School

  1.2 km away
• St John's Church of England Infant and Nursery School

  1.4 km away
• Fair Field Junior School

  1.9 km away

• Hertswood Academy

  4.4 km away
• Saint Michael's Catholic High School

  5.0 km away
• Elstree Screen Arts Academy

  5.1 km away

• Radlett

  |

  800 m away
• Bricket Wood

  |

  3.4 km away
• How Wood (Hertfordshire)

  |

  3.5 km away

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