Our Data Sources
21, Cassius Drive, St. Albans has a single entry in the Land Registry from April 2013 and a single entry in the EPC database dated February 2013.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 21, Cassius Drive, St. Albans would be worth £886,775, with a potential rental value of £2,931 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £785,430, with a rental value of £2,596 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Cassius Drive, St. Albans occupies a 280 m2 plot as recorded by HM Land Registry.
Of the 21 other houses in this postcode, 15 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
21, Cassius Drive, St. Albans has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Feb 2013.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and underfloor heating, mains gas.
Sold Prices
21, Cassius Drive, St. Albans last changed hands on 2nd April 2013, selling for £575,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 22.5% since April 2013.
- Sold Apr 2013£575,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 183 sales of comparable properties within 910 metres of 21, Cassius Drive, St. Albans across the last 2 years.
Most recently, 71, King Harry Lane, St. Albans, AL3 4AS, a leasehold house, sold at £750,000 on the 11th March 2026.
Read more about house prices in AL3.
- Sold Mar 2026£750,000 | 4 Bed House71, King Harry Lane, St. Albans, AL3 4AS71, King Harry Lane, St. Albans, AL3 4AS
- Sold May 2025£835,000 | 4 Bed House38, Mortimer Crescent, St. Albans, AL3 4GJ38, Mortimer Crescent, St. Albans, AL3 4GJ
- Sold Mar 2025£500,000 | 4 Bed House4, Mortimer Crescent, St. Albans, AL3 4GJ4, Mortimer Crescent, St. Albans, AL3 4GJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Agents in our network have reported 1 letting within 910 metres of 21, Cassius Drive, St. Albans across the last 2 years.
The newest of these is 9, Arretine Close, St. Albans, AL3 4JL, a freehold house let by Collinson Hall in April 2025.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Our analysis of the public data ranks 21, Cassius Drive, St. Albans as the 8th largest and the 8th most expensive of the 41 addresses on Cassius Drive, Kings Park, St. Albans, AL3.
Against the AL3 postcode district average, it is £166k more expensive than the typical property.
More reading links
Schools Nearby
- Prae Wood Primary School200 m away
- St Michael's Church of England Voluntary Aided Primary School, St Albans1.0 km away
- The Abbey Church of England Voluntary Aided Primary School, St Albans1.0 km away
- The Marlborough Science Academy800 m away
- Loreto College2.1 km away
- Verulam School3.1 km away
More reading links
Public Transport Nearby
- St Albans Abbey|1.0 km away
- St Albans City|2.1 km away
- Park Street|2.4 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












