21 Cavendish Road, St Albans, AL1 5EF
About 21 Cavendish Road
21 Cavendish Road is a two-bedroom mid-terrace house in St Albans (AL1 5EF). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (October 2024) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since June 2010. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Average to Very Good; while window efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include outbuildings.
Untraded for 16 years, with the last transfer in September 2010. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2010, sale prices on this property compounded at 9.2% per year. Today's modelled estimate of £513,000 sits 66.8% above the 2010 sale of £307,500. On a £-per-square-foot basis, the last sale (£433/sq ft) was about 24.9% above the typical sold price in the postcode. At 66 m² it's 18% smaller than the typical home in the postcode (81 m² median across 32 EPCs). One planning record on file: an extension refused in 2012.
What this property has
Inside
- Bedrooms2
- Dining roomYes
Outside
- Private gardenYes
- OutbuildingsYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 7 October 2034
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
1 application on record at 21 Cavendish Road, St Albans, AL1 5EF
- Dec 2012ExtensionOutcome in report
Extension: Side and rear of property
Single storey side and rear extension
- Documents
- 17 docs on file
- Reference
- 5/2012/2625
Unlock 21 Cavendish Road, St Albans, AL1 5EF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 17 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Cavendish Road has more than tripled in price since its earliest registered sale in 1997.
£513,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.2% per year over 13 years.
£307,500
Growth on file: 9.2% per year over 13 years.
Sales timeline
23 September 2010Most recent
£307,500
+24.2%over 4 years1 June 2006
£247,500
+10.0%over 2 years9 December 2003
£225,000
+127.3%over 6 years21 November 1997
£99,000
Median price across the last 5 sales in AL1 5EF: £665,000 (2025–2025).
Nearby sales in AL1 5EF
Versus other Cavendish Road homes
21 Cavendish Road outperforms the street on years held by a wide margin.
Price per m²
£4,659
Street avg £6,516
Floor Area
66 m²
Street avg 84 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.4 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
283/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
The Crown PH — bus stop.
Closest school
0.1 km
St Alban & St Stephen Catholic Primary School & Nursery. 36 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







