HM Land Registry records the plot of land for 40, Windmill Avenue, St. Albans as measuring 271 m².

That makes it the 22nd largest plot in the postcode, where 30 of the 31 other houses have recorded plot data.

40, Windmill Avenue, St. Albans has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 26 Aug 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 40, Windmill Avenue, St. Albans completed on 2nd November 2007 at £370,000 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 81.0% over the period since November 2007.

• Sold Nov 2007£370,000

Since 2015 137 properties similar to 40, Windmill Avenue, St. Albans have sold within a radius of 580 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 9th January 2026, was 23, Craiglands, St. Albans, AL4 9AH, a freehold house which sold for £735,000.

Read more about house prices in AL4.

• Sold Jan 2026£735,000 | 3 Bed House23, Craiglands, St. Albans, AL4 9AH23, Craiglands, St. Albans, AL4 9AH
• Sold Feb 2025£685,000 | 3 Bed House52, Windmill Avenue, St. Albans, AL4 9TF52, Windmill Avenue, St. Albans, AL4 9TF
• Sold Dec 2024£650,000 | 3 Bed House15, Larkswood Rise, St. Albans, AL4 9JU15, Larkswood Rise, St. Albans, AL4 9JU
• Sold Nov 2024£840,000 | 3 Bed House1, Lincolns Close, St. Albans, AL4 9YQ1, Lincolns Close, St. Albans, AL4 9YQ
• Sold Sep 2024£620,000 | 3 Bed House83, Harness Way, St. Albans, AL4 9HB83, Harness Way, St. Albans, AL4 9HB
• Sold Feb 2024£760,000 | 3 Bed House21, Chiltern Road, St. Albans, AL4 9SW21, Chiltern Road, St. Albans, AL4 9SW
• Sold Feb 2024£580,000 | 3 Bed House18, Stanton Close, St. Albans, AL4 9HT18, Stanton Close, St. Albans, AL4 9HT
• Sold Aug 2023£670,000 | 3 Bed House6, Stanton Close, St. Albans, AL4 9HT6, Stanton Close, St. Albans, AL4 9HT
• Sold Mar 2023£665,000 | 3 Bed House22A, Windmill Avenue, St. Albans, AL4 9TF22A, Windmill Avenue, St. Albans, AL4 9TF
• Sold Mar 2023£635,000 | 4 Bed House57, Windmill Avenue, St. Albans, AL4 9SJ57, Windmill Avenue, St. Albans, AL4 9SJ
• Sold Feb 2023£552,000 | 3 Bed House35, Windmill Avenue, St. Albans, AL4 9SJ35, Windmill Avenue, St. Albans, AL4 9SJ
• Sold Apr 2022£755,000 | 3 Bed House48, Windmill Avenue, St. Albans, AL4 9TF48, Windmill Avenue, St. Albans, AL4 9TF
• Sold Apr 2022£650,000 | 3 Bed House2, Kingsmead, St. Albans, AL4 9JG2, Kingsmead, St. Albans, AL4 9JG
• Sold Mar 2021£595,000 | 3 Bed House63, Windmill Avenue, St. Albans, AL4 9SJ63, Windmill Avenue, St. Albans, AL4 9SJ
• Sold Oct 2020£500,000 | 3 Bed House62, Windmill Avenue, St. Albans, AL4 9SN62, Windmill Avenue, St. Albans, AL4 9SN
• Sold Aug 2019£625,000 | 3 Bed House44, Windmill Avenue, St. Albans, AL4 9TF44, Windmill Avenue, St. Albans, AL4 9TF
• Sold Feb 2018£557,000 | 3 Bed House42, Windmill Avenue, St. Albans, AL4 9TF42, Windmill Avenue, St. Albans, AL4 9TF
• Sold Dec 2015£535,000 | 3 Bed House47, Windmill Avenue, St. Albans, AL4 9SJ47, Windmill Avenue, St. Albans, AL4 9SJ
• Sold Nov 2015£460,000 | 3 Bed House18, Windmill Avenue, St. Albans, AL4 9TF18, Windmill Avenue, St. Albans, AL4 9TF
• Sold Feb 2015£445,000 | 4 Bed House50, Windmill Avenue, St. Albans, AL4 9TF50, Windmill Avenue, St. Albans, AL4 9TF

Over the past 2 years our Estate Agent network has recorded 4 lets within 580 metres of 40, Windmill Avenue, St. Albans.

The latest, in November 2025, was 24, Wilstone Drive, St. Albans, AL4 9TT, a freehold house let by Collinson Hall.

• 
  Let agreed Nov 2025£ Undisclosed | 2 Bed House24, Wilstone Drive, St. Albans, AL4 9TT24, Wilstone Drive, St. Albans, AL4 9TT
• 
  Let agreed Dec 2023£ Undisclosed | 4 Bed House5, Middlefield Close, St. Albans, AL4 9RZ5, Middlefield Close, St. Albans, AL4 9RZ
• 
  Let agreed Jul 2023£ Undisclosed | 3 Bed House89, Harvesters, St. Albans, AL4 9QX89, Harvesters, St. Albans, AL4 9QX
• 
  Let agreed May 2023£ Undisclosed | 4 Bed House6, Chancery Close, St. Albans, AL4 9YF6, Chancery Close, St. Albans, AL4 9YF

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Of the 119 addresses on Windmill Avenue, St. Albans, AL4, 40, Windmill Avenue, St. Albans comes out as the 34th largest and the 39th most expensive in our analysis of the public data.

It is also £3k more expensive than the average property across the AL4 district.

• Skyswood Primary & Nursery School

  300 m away
• St John Fisher Catholic Primary School, a Voluntary Academy

  500 m away
• Wheatfields Junior Mixed School

  900 m away

• Sandringham School

  600 m away
• Beaumont School

  1.5 km away
• Verulam School

  1.9 km away

• St Albans City

  |

  2.8 km away
• St Albans Abbey

  |

  4.0 km away
• Park Street

  |

  5.6 km away

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