According to data from HM Land Registry, 16, Blackthorn Close, St. Albans sits on a plot of 378 m².

We have plot size data on 17 out of 18 other houses in the postcode and 16, Blackthorn Close, St. Albans sits on the 14th largest plot.

16, Blackthorn Close, St. Albans has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Jun 2012.

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 HM Land Registry, 16, Blackthorn Close, St. Albans was last sold on 11th September 2015 for £706,500 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since September 2015, the market for similar properties has dropped by 2.3%.

• Sold Sep 2015£706,500
• Sold Jun 2013£475,000

According to the Land Registry and our network of Estate Agents, there have been 126 sales of properties similar to 16, Blackthorn Close, St. Albans within a radius of 570 metres since 2012.

The most recent example is 190, The Ridgeway, St. Albans, AL4 9XJ, a freehold house which sold for £856,000 on the 29th October 2025.

Read more about house prices in AL4.

• Sold Oct 2025£856,000 | 3 Bed House190, The Ridgeway, St. Albans, AL4 9XJ190, The Ridgeway, St. Albans, AL4 9XJ
• Sold Jul 2025£900,000 | 3 Bed House63, Barnfield Road, St. Albans, AL4 9UD63, Barnfield Road, St. Albans, AL4 9UD
• Sold Jun 2025£830,000 | 4 Bed House76, Sherwood Avenue, St. Albans, AL4 9PL76, Sherwood Avenue, St. Albans, AL4 9PL
• Sold May 2025£805,000 | 3 Bed House117, The Ridgeway, St. Albans, AL4 9XA117, The Ridgeway, St. Albans, AL4 9XA
• Sold Apr 2025£753,000 | 3 Bed House54, Barnfield Road, St. Albans, AL4 9UU54, Barnfield Road, St. Albans, AL4 9UU
• Sold Mar 2025£824,000 | 3 Bed House11, Packhorse Close, St. Albans, AL4 9TQ11, Packhorse Close, St. Albans, AL4 9TQ
• Sold Feb 2025£860,000 | 3 Bed House70, Sherwood Avenue, St. Albans, AL4 9PL70, Sherwood Avenue, St. Albans, AL4 9PL
• Sold Nov 2024£1,025,000 | 4 Bed House85, Windmill Avenue, St. Albans, AL4 9SJ85, Windmill Avenue, St. Albans, AL4 9SJ
• Sold Apr 2024£790,000 | 3 Bed House31, Sherwood Avenue, St. Albans, AL4 9QJ31, Sherwood Avenue, St. Albans, AL4 9QJ
• 
  Sold Mar 2024£725,000 | 3 Bed House82, The Ridgeway, St. Albans, AL4 9PS82, The Ridgeway, St. Albans, AL4 9PS
• Sold Jul 2023£920,000 | 4 Bed House113, The Ridgeway, St. Albans, AL4 9XA113, The Ridgeway, St. Albans, AL4 9XA
• Sold Jun 2023£920,000 | 4 Bed House178, The Ridgeway, St. Albans, AL4 9XJ178, The Ridgeway, St. Albans, AL4 9XJ
• Sold Mar 2023£635,000 | 4 Bed House57, Windmill Avenue, St. Albans, AL4 9SJ57, Windmill Avenue, St. Albans, AL4 9SJ
• Sold Sep 2021£880,000 | 4 Bed House27, Sherwood Avenue, St. Albans, AL4 9QJ27, Sherwood Avenue, St. Albans, AL4 9QJ
• Sold Sep 2021£855,000 | 3 Bed House18, Blackthorn Close, St. Albans, AL4 9RP18, Blackthorn Close, St. Albans, AL4 9RP
• Sold Jan 2021£725,000 | 4 Bed House70, Pondfield Crescent, St. Albans, AL4 9PF70, Pondfield Crescent, St. Albans, AL4 9PF
• Sold Nov 2020£750,000 | 4 Bed House50, Pondfield Crescent, St. Albans, AL4 9PF50, Pondfield Crescent, St. Albans, AL4 9PF
• Sold Aug 2018£737,500 | 3 Bed House33, Sherwood Avenue, St. Albans, AL4 9QJ33, Sherwood Avenue, St. Albans, AL4 9QJ
• Sold Feb 2013£539,950 | 3 Bed House5, Blackthorn Close, St. Albans, AL4 9RP5, Blackthorn Close, St. Albans, AL4 9RP
• Sold Jul 2012£625,000 | 3 Bed House1, Blackthorn Close, St. Albans, AL4 9RP1, Blackthorn Close, St. Albans, AL4 9RP

Our network of Estate Agents reports 4 lets within 570 metres of 16, Blackthorn Close, St. Albans over the last 2 years.

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

• 
  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 Nov 2023£ Undisclosed | 2 Bed Flat44, Hughenden Road, St. Albans, AL4 9QS44, Hughenden Road, St. Albans, AL4 9QS
• 
  Let agreed Jul 2023£ Undisclosed | 3 Bed House89, Harvesters, St. Albans, AL4 9QX89, Harvesters, St. Albans, AL4 9QX

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

Blackthorn Close, St. Albans, AL4 has a total of 18 addresses. According to our analysis of all the public data, 16, Blackthorn Close, St. Albans is the 15th largest and the 15th most expensive property on the street.

When compared to the postcode district it is £179k more expensive than the average property in AL4.

• Skyswood Primary & Nursery School

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

  200 m away
• Wheatfields Junior Mixed School

  600 m away

• Sandringham School

  500 m away
• Beaumont School

  1.4 km away
• Verulam School

  1.5 km away

• St Albans City

  |

  2.4 km away
• St Albans Abbey

  |

  3.6 km away
• Park Street

  |

  5.3 km away

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