HM Land Registry records the plot of land for 21, Avon Close, Watford as measuring 211 m².

That makes it the 15th largest plot in the postcode, where 17 of the 18 other houses have recorded plot data.

21, Avon Close, Watford has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 28 Feb 2019.

The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 21, Avon Close, Watford completed on 19th November 2007 at £250,000 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 66.3% over the period since November 2007.

• Sold Nov 2007£250,000

Since 2018 101 properties similar to 21, Avon Close, Watford have sold within a radius of 530 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 22nd April 2026, was 21, Lavinia Avenue, Watford, WD25 0LF, a freehold house which sold for £495,000.

Read more about house prices in WD25.

• Sold Apr 2026£495,000 | 3 Bed House21, Lavinia Avenue, Watford, WD25 0LF21, Lavinia Avenue, Watford, WD25 0LF
• Sold Sep 2025£437,000 | 2 Bed House2A, Sheepcot Drive, Watford, WD25 0DY2A, Sheepcot Drive, Watford, WD25 0DY
• Sold Jan 2025£475,000 | 3 Bed House28, Woodhurst Avenue, Watford, WD25 9RQ28, Woodhurst Avenue, Watford, WD25 9RQ
• Sold Sep 2024£455,000 | 3 Bed House2A, Perivale Gardens, Watford, WD25 0HR2A, Perivale Gardens, Watford, WD25 0HR
• Sold Aug 2024£485,000 | 3 Bed House7, Haweswater Drive, Watford, WD25 0TU7, Haweswater Drive, Watford, WD25 0TU
• Sold Jun 2024£440,000 | 3 Bed House22, Garston Crescent, Watford, WD25 0LD22, Garston Crescent, Watford, WD25 0LD
• Sold May 2024£475,000 | 3 Bed House2, Ennerdale Drive, Watford, WD25 0NG2, Ennerdale Drive, Watford, WD25 0NG
• Sold Oct 2023£415,000 | 2 Bed House1, Kilby Close, Watford, WD25 9FJ1, Kilby Close, Watford, WD25 9FJ
• Sold Apr 2023£465,000 | 3 Bed House8, Medway Close, Watford, WD25 0DP8, Medway Close, Watford, WD25 0DP
• Sold Jul 2022£276,000 | 2 Bed House11, Gwent Close, Watford, WD25 9LG11, Gwent Close, Watford, WD25 9LG
• Sold Jun 2022£507,500 | 2 Bed House12, Rother Close, Watford, WD25 0DW12, Rother Close, Watford, WD25 0DW
• Sold Apr 2022£430,000 | 3 Bed House7, Rother Close, Watford, WD25 0DW7, Rother Close, Watford, WD25 0DW
• Sold Jan 2022£442,500 | 2 Bed House1, Medway Close, Watford, WD25 0DP1, Medway Close, Watford, WD25 0DP
• Sold Mar 2021£700,000 | 3 Bed House21, Sixth Avenue, Watford, WD25 9QA21, Sixth Avenue, Watford, WD25 9QA
• Sold Aug 2020£410,000 | 3 Bed House1, Avon Close, Watford, WD25 0DN1, Avon Close, Watford, WD25 0DN
• Sold Jul 2020£420,000 | 3 Bed House10, Garston Crescent, Watford, WD25 0LD10, Garston Crescent, Watford, WD25 0LD
• Sold Jun 2020£390,000 | 2 Bed House45, Garston Crescent, Watford, WD25 0LD45, Garston Crescent, Watford, WD25 0LD
• Sold Dec 2019£425,000 | 3 Bed House8, Holtsmere Close, Watford, WD25 9NG8, Holtsmere Close, Watford, WD25 9NG
• Sold Feb 2019£455,000 | 3 Bed House5, Garston Crescent, Watford, WD25 0LD5, Garston Crescent, Watford, WD25 0LD
• Sold Jun 2018£462,500 | 3 Bed House26, Crown Rise, Watford, WD25 0NE26, Crown Rise, Watford, WD25 0NE

Of the 30 addresses on Avon Close, Watford, WD25, 21, Avon Close, Watford comes out as the 11th largest and the 11th most expensive in our analysis of the public data.

It is also £13k more expensive than the average property across the WD25 district.

• The Grove Academy

  700 m away
• St Catherine of Siena Catholic Primary School

  1.0 km away
• Kingsway Junior School

  1.0 km away

• Future Academies Watford

  1.1 km away
• Saint Michael's Catholic High School

  1.3 km away
• Parmiter's School

  1.7 km away

• Garston (Hertfordshire)

  |

  700 m away
• Watford North

  |

  1.4 km away
• Watford Junction

  |

  2.8 km away

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