HM Land Registry records the plot of land for 9, Watling Knoll, Radlett as measuring 652 m².

That makes it the 10th largest plot in the postcode, where all 18 other houses have recorded plot data.

9, Watling Knoll, Radlett has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Dec 2020.

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 9, Watling Knoll, Radlett completed on 29th March 2021 at £850,000 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 23.0% over the period since March 2021.

• Sold Mar 2021£850,000

Since 2007 92 properties similar to 9, Watling Knoll, Radlett have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 26th January 2026, was 2A, Goodyers Avenue, Radlett, WD7 8BA, a freehold house which sold for £937,500.

Read more about house prices in WD7.

• Sold Jan 2026£937,500 | 4 Bed House2A, Goodyers Avenue, Radlett, WD7 8BA2A, Goodyers Avenue, Radlett, WD7 8BA
• Sold Jul 2025£755,000 | 3 Bed House13, Watling Knoll, Radlett, WD7 7HW13, Watling Knoll, Radlett, WD7 7HW
• Sold May 2025£1,125,000 | 4 Bed House10, Links Drive, Radlett, WD7 8BE10, Links Drive, Radlett, WD7 8BE
• Sold Feb 2025£835,000 | 3 Bed House3, The Close, Radlett, WD7 8HA3, The Close, Radlett, WD7 8HA
• Sold Aug 2024£975,000 | 3 Bed House5, Watling Knoll, Radlett, WD7 7HW5, Watling Knoll, Radlett, WD7 7HW
• Sold Sep 2023£950,000 | 4 Bed House1, Links Drive, Radlett, WD7 8BD1, Links Drive, Radlett, WD7 8BD
• Sold Apr 2023£1,175,000 | 4 Bed House40, Links Drive, Radlett, WD7 8BE40, Links Drive, Radlett, WD7 8BE
• Sold Jun 2021£1,030,000 | 4 Bed House8, Watling Knoll, Radlett, WD7 7HW8, Watling Knoll, Radlett, WD7 7HW
• Sold Jun 2021£950,000 | 4 Bed House17, Watling Knoll, Radlett, WD7 7HW17, Watling Knoll, Radlett, WD7 7HW
• Sold Feb 2020£790,000 | 4 Bed House16, Highbridge Close, Radlett, WD7 7GW16, Highbridge Close, Radlett, WD7 7GW
• Sold Sep 2019£860,000 | 4 Bed House39, Beech Avenue, Radlett, WD7 7DD39, Beech Avenue, Radlett, WD7 7DD
• Sold Feb 2019£699,500 | 4 Bed House17, The Close, Radlett, WD7 8HA17, The Close, Radlett, WD7 8HA
• Sold Jun 2018£990,000 | 4 Bed House65, Oakridge Avenue, Radlett, WD7 8HB65, Oakridge Avenue, Radlett, WD7 8HB
• Sold Apr 2018£820,000 | 4 Bed House18, Links Drive, Radlett, WD7 8BE18, Links Drive, Radlett, WD7 8BE
• Sold Apr 2017£710,000 | 4 Bed House25, The Close, Radlett, WD7 8HA25, The Close, Radlett, WD7 8HA
• Sold Mar 2016£715,000 | 4 Bed House10, The Close, Radlett, WD7 8HA10, The Close, Radlett, WD7 8HA
• Sold Jan 2015£775,000 | 4 Bed House2, Watling Knoll, Radlett, WD7 7HW2, Watling Knoll, Radlett, WD7 7HW
• Sold Dec 2010£499,950 | 4 Bed House15, Watling Knoll, Radlett, WD7 7HW15, Watling Knoll, Radlett, WD7 7HW
• Sold Aug 2007£438,000 | 4 Bed House21, The Close, Radlett, WD7 8HA21, The Close, Radlett, WD7 8HA
• Sold Apr 2007£425,500 | 4 Bed House22, The Close, Radlett, WD7 8HA22, The Close, Radlett, WD7 8HA

Of the 18 addresses on Watling Knoll, Radlett, WD7, 9, Watling Knoll, Radlett comes out as the 9th largest and the 9th most expensive in our analysis of the public data.

It is also £337k more expensive than the average property across the WD7 district.

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

  1.3 km away
• Fair Field Junior School

  1.8 km away
• Newberries Primary School

  1.8 km away

• Saint Michael's Catholic High School

  4.3 km away
• Parmiter's School

  4.6 km away
• Future Academies Watford

  4.7 km away

• Radlett

  |

  1.2 km away
• Bricket Wood

  |

  2.7 km away
• How Wood (Hertfordshire)

  |

  2.9 km away

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