According to data from HM Land Registry, 9, Allandale, St. Albans sits on a plot of 687 m².

We have plot size data on 24 out of 25 other houses in the postcode and 9, Allandale, St. Albans sits on the largest plot.

9, Allandale, St. Albans has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Nov 2022.

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 181 sales of properties similar to 9, Allandale, St. Albans within a radius of 820 metres since 2016.

The most recent example is 34, Butt Field View, St. Albans, AL1 2QL, a freehold house which sold for £700,000 on the 23rd January 2026.

Read more about house prices in AL3.

• Sold Jan 2026£700,000 | 4 Bed House34, Butt Field View, St. Albans, AL1 2QL34, Butt Field View, St. Albans, AL1 2QL
• Sold Nov 2025£868,000 | 4 Bed House56, Butt Field View, St. Albans, AL1 2QL56, Butt Field View, St. Albans, AL1 2QL
• Sold Jun 2025£912,000 | 4 Bed House10, Rowlatt Drive, St. Albans, AL3 4NB10, Rowlatt Drive, St. Albans, AL3 4NB
• 
  Under offer May 2025£ Undisclosed | 4 Bed HouseTavistock Avenue
• Sold Mar 2025£880,000 | 4 Bed House80, Westfields, St. Albans, AL3 4LZ80, Westfields, St. Albans, AL3 4LZ
• Sold Feb 2025£960,000 | 4 Bed House47, Westfields, St. Albans, AL3 4LS47, Westfields, St. Albans, AL3 4LS
• Sold Feb 2025£850,000 | 4 Bed House15, Netherway, St. Albans, AL3 4NE15, Netherway, St. Albans, AL3 4NE
• Sold Apr 2024£940,000 | 4 Bed House5, Falstaff Gardens, St. Albans, AL1 2AL5, Falstaff Gardens, St. Albans, AL1 2AL
• Sold Feb 2024£925,000 | 4 Bed House35, Robert Avenue, St. Albans, AL1 2QW35, Robert Avenue, St. Albans, AL1 2QW
• Sold Jan 2024£908,000 | 4 Bed House48, Butt Field View, St. Albans, AL1 2QL48, Butt Field View, St. Albans, AL1 2QL
• Sold Sep 2022£1,100,000 | 4 Bed House12, Falstaff Gardens, St. Albans, AL1 2AL12, Falstaff Gardens, St. Albans, AL1 2AL
• Sold Sep 2022£825,000 | 4 Bed House2, Stanmount Road, St. Albans, AL2 3AG2, Stanmount Road, St. Albans, AL2 3AG
• Sold Feb 2022£886,000 | 4 Bed House11, Allandale, St. Albans, AL3 4NG11, Allandale, St. Albans, AL3 4NG
• Sold Sep 2021£735,000 | 4 Bed House6, Robert Avenue, St. Albans, AL1 2QP6, Robert Avenue, St. Albans, AL1 2QP
• Sold Jun 2021£760,000 | 4 Bed House21, Netherway, St. Albans, AL3 4NE21, Netherway, St. Albans, AL3 4NE
• Sold Aug 2020£1,140,000 | 4 Bed House43, Watford Road, St. Albans, AL1 2AE43, Watford Road, St. Albans, AL1 2AE
• Sold Mar 2019£650,000 | 4 Bed House53, Westfields, St. Albans, AL3 4LS53, Westfields, St. Albans, AL3 4LS
• Sold Jul 2017£870,000 | 4 Bed House16, Netherway, St. Albans, AL3 4NE16, Netherway, St. Albans, AL3 4NE
• Sold May 2017£675,000 | 4 Bed House24, Allandale, St. Albans, AL3 4NG24, Allandale, St. Albans, AL3 4NG
• Sold Sep 2016£715,000 | 4 Bed House5, Allandale, St. Albans, AL3 4NG5, Allandale, St. Albans, AL3 4NG

Our network of Estate Agents reports 8 lets within 820 metres of 9, Allandale, St. Albans over the last 2 years.

Most recently, 47, Vesta Avenue, St. Albans, AL1 2PE, a freehold house, was let by Collinson Hall in November 2025.

• 
  Let agreed Nov 2025£ Undisclosed | 5 Bed House47, Vesta Avenue, St. Albans, AL1 2PE47, Vesta Avenue, St. Albans, AL1 2PE
• 
  Let Apr 2025£ Undisclosed | 5 Bed House142, Watford Road, St. Albans, AL2 3JZ142, Watford Road, St. Albans, AL2 3JZ
• 
  Let Apr 2025£ Undisclosed | 1 Bed FlatFlat 1, Prince Eugene Place, Tithe Barn Close, St. Albans, AL1 2QYFlat 1, Prince Eugene Place, Tithe Barn Close, St. Albans, AL1 2QY
• 
  Let Apr 2025£ Undisclosed | 4 Bed House23, Robert Avenue, St. Albans, AL1 2QW23, Robert Avenue, St. Albans, AL1 2QW
• 
  Let agreed Apr 2025£ Undisclosed | 2 Bed House27, Ragged Hall Lane, St. Albans, AL2 3LB27, Ragged Hall Lane, St. Albans, AL2 3LB
• 
  Let agreed Mar 2025£ Undisclosed | 1 Bed FlatFlat 4, Prince Eugene Place, Tithe Barn Close, St. Albans, AL1 2QYFlat 4, Prince Eugene Place, Tithe Barn Close, St. Albans, AL1 2QY
• 
  Let Oct 2024£ Undisclosed | 3 Bed House15, Stanmount Road, St. Albans, AL2 3AG15, Stanmount Road, St. Albans, AL2 3AG
• 
  Let Dec 2023£ Undisclosed | 1 Bed FlatFlat 2, Prince Eugene Place, Tithe Barn Close, St. Albans, AL1 2QYFlat 2, Prince Eugene Place, Tithe Barn Close, St. Albans, AL1 2QY

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

Allandale, St. Albans, AL3 has a total of 25 addresses. According to our analysis of all the public data, 9, Allandale, St. Albans is the 4th largest and the 4th most expensive property on the street.

When compared to the postcode district it is £229k more expensive than the average property in AL3.

• Killigrew Primary and Nursery School

  600 m away
• St Adrian Roman Catholic Primary School

  700 m away
• Mandeville Primary School

  1.0 km away

• The Marlborough Science Academy

  400 m away
• Loreto College

  2.4 km away
• Verulam School

  3.3 km away

• St Albans Abbey

  |

  1.2 km away
• Park Street

  |

  1.6 km away
• How Wood (Hertfordshire)

  |

  2.3 km away

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