According to data from HM Land Registry, 20, Grafton Close, St. Albans sits on a plot of 303 m².

We have plot size data on 18 out of 18 other houses in the postcode and 20, Grafton Close, St. Albans sits on the 10th largest plot.

20, Grafton Close, St. Albans has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Jul 2023.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 65 sales of properties similar to 20, Grafton Close, St. Albans within a radius of 670 metres since 2010.

The most recent example is 29, Princess Diana Drive, St. Albans, AL4 0DY, a freehold house which sold for £1,250,000 on the 2nd February 2026.

Read more about house prices in AL4.

• Sold Feb 2026£1,250,000 | 5 Bed House29, Princess Diana Drive, St. Albans, AL4 0DY29, Princess Diana Drive, St. Albans, AL4 0DY
• Sold Apr 2024£1,160,000 | 5 Bed House3, Princess Diana Drive, St. Albans, AL4 0DT3, Princess Diana Drive, St. Albans, AL4 0DT
• Sold Mar 2024£1,135,000 | 5 Bed House12, Bronte Close, St. Albans, AL4 0FX12, Bronte Close, St. Albans, AL4 0FX
• Sold Sep 2023£957,500 | 5 Bed House386A, Hatfield Road, St. Albans, AL4 0DU386A, Hatfield Road, St. Albans, AL4 0DU
• Sold Jul 2023£1,270,000 | 5 Bed House44, Longacres, St. Albans, AL4 0DR44, Longacres, St. Albans, AL4 0DR
• Sold Nov 2022£1,203,000 | 4 Bed House12, St. Barts Close, St. Albans, AL4 0BY12, St. Barts Close, St. Albans, AL4 0BY
• Sold Jun 2022£975,000 | 5 Bed House43, Longacres, St. Albans, AL4 0SL43, Longacres, St. Albans, AL4 0SL
• Sold Sep 2021£930,000 | 5 Bed House7, Princess Diana Drive, St. Albans, AL4 0DT7, Princess Diana Drive, St. Albans, AL4 0DT
• Sold Sep 2021£945,000 | 4 Bed House24, Stanmore Chase, St. Albans, AL4 0EZ24, Stanmore Chase, St. Albans, AL4 0EZ
• Sold Jan 2021£875,000 | 4 Bed House10, St. Barts Close, St. Albans, AL4 0BY10, St. Barts Close, St. Albans, AL4 0BY
• Sold Dec 2019£975,995 | 5 Bed House21, Bronte Close, St. Albans, AL4 0FX21, Bronte Close, St. Albans, AL4 0FX
• Sold Oct 2019£1,015,000 | 5 Bed House19, Bronte Close, St. Albans, AL4 0FX19, Bronte Close, St. Albans, AL4 0FX
• Sold Oct 2019£975,995 | 5 Bed House18, Bronte Close, St. Albans, AL4 0FX18, Bronte Close, St. Albans, AL4 0FX
• Sold Oct 2019£1,000,000 | 5 Bed House17, Bronte Close, St. Albans, AL4 0FX17, Bronte Close, St. Albans, AL4 0FX
• Sold Oct 2019£985,000 | 5 Bed House16, Bronte Close, St. Albans, AL4 0FX16, Bronte Close, St. Albans, AL4 0FX
• Sold Oct 2015£735,000 | 4 Bed House37, Princess Diana Drive, St. Albans, AL4 0DY37, Princess Diana Drive, St. Albans, AL4 0DY
• Sold May 2015£690,000 | 5 Bed House54, Longacres, St. Albans, AL4 0DR54, Longacres, St. Albans, AL4 0DR
• Sold Sep 2010£540,000 | 5 Bed House3, Stanmore Chase, St. Albans, AL4 0EZ3, Stanmore Chase, St. Albans, AL4 0EZ
• Sold Aug 2010£481,000 | 4 Bed House25, Princess Diana Drive, St. Albans, AL4 0DY25, Princess Diana Drive, St. Albans, AL4 0DY
• Sold Aug 2010£675,000 | 5 Bed House11, St. Barts Close, St. Albans, AL4 0BY11, St. Barts Close, St. Albans, AL4 0BY

Our network of Estate Agents reports 5 lets within 670 metres of 20, Grafton Close, St. Albans over the last 2 years.

Most recently, 33, Cedar Court, St. Albans, AL4 0DL, a leasehold flat, was let by Collinson Hall in October 2025.

• 
  Let agreed Oct 2025£ Undisclosed | 2 Bed Flat33, Cedar Court, St. Albans, AL4 0DL33, Cedar Court, St. Albans, AL4 0DL
• 
  Let agreed Apr 2025£ Undisclosed | 3 Bed House30, Princess Diana Drive, St. Albans, AL4 0DQ30, Princess Diana Drive, St. Albans, AL4 0DQ
• 
  Let agreed Apr 2025£ Undisclosed | FlatFlat 6, Ashbury Court 2, Beresford Road, St. Albans, AL1 5FWFlat 6, Ashbury Court 2, Beresford Road, St. Albans, AL1 5FW
• 
  Let Apr 2025£ Undisclosed | 1 Bed House58, Wynchlands Crescent, St. Albans, AL4 0XL58, Wynchlands Crescent, St. Albans, AL4 0XL
• 
  Let agreed Dec 2023£ Undisclosed | 2 Bed FlatFlat 5, Loyd Court 63, Russet Drive, St. Albans, AL4 0AZFlat 5, Loyd Court 63, Russet Drive, St. Albans, AL4 0AZ

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

Grafton Close, St. Albans, AL4 has a total of 18 addresses. According to our analysis of all the public data, 20, Grafton Close, St. Albans is the largest and the most expensive property on the street.

When compared to the postcode district it is £408k more expensive than the average property in AL4.

• Camp Primary and Nursery School

  800 m away
• Windermere Primary School

  900 m away
• Oakwood Primary School

  1.1 km away

• Nicholas Breakspear Catholic School

  600 m away
• Beaumont School

  900 m away
• Verulam School

  1.6 km away

• St Albans City

  |

  2.1 km away
• St Albans Abbey

  |

  3.1 km away
• Park Street

  |

  3.8 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.