18 Princess Diana Drive, St Albans, AL4 0DQ
About 18 Princess Diana Drive
18 Princess Diana Drive is a detached house in St Albans (AL4 0DQ). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (July 2026) shows a C (score 73). This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 26 years, with the last transfer in September 2000. Across 1999–2000, sale prices on this property compounded at 10.6% per year. Today's modelled estimate of £818,000 sits 259.6% above the 2000 sale of £227,500. On a £-per-square-foot basis, the last sale (£169/sq ft) was about 30.3% below the postcode norm. At 125 m² it's 21.5% larger than the typical home in the postcode (103 m² median across 8 EPCs). 2 planning records sit against the property, 0 approved, 0 refused.
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 7 July 2036
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
2 applications on record at 18 Princess Diana Drive, St Albans, AL4 0DQ
- Mar 2007ConservatoryFullOutcome in report
Extension: Rear of property
Rear conservatory and alterations to openings
Extension- Documents
- 2 docs on file
- Reference
- 5/2007/0027
- More recent applications — locked
- DemolitionJul 2016Decision
Unlock 18 Princess Diana Drive, St Albans, AL4 0DQ's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
18 Princess Diana Drive's modelled value sits at over four times its earliest registered sale price (1999).
£818,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.6% per year over 2 years.
£227,500
Growth on file: 10.6% per year over 2 years.
Sales timeline
7 September 2000Most recent
£227,500
+17.9%over 1 year21 January 1999
£193,000
Median price across the last 5 sales in AL4 0DQ: £483,000 (2018–2010).
Nearby sales in AL4 0DQ
38 Princess Diana Drive, St Albans, AL4 0DQ
Sold May 2018
£585,00026 Princess Diana Drive, St Albans, AL4 0DQ
Sold Aug 2014
£611,23222 Princess Diana Drive, St Albans, AL4 0DQ
Sold Jul 2013
£483,00032 Princess Diana Drive, St Albans, AL4 0DQ
Sold Jul 2010
£427,50034 Princess Diana Drive, St Albans, AL4 0DQ
Sold Jan 2010
£452,000
Versus other Princess Diana Drive homes
18 Princess Diana Drive is notably below the street on price per m².
Price per m²
£1,820
Street avg £4,153
Floor Area
125 m²
Street avg 107 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.5 t/year
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The neighbourhood at a glance
Crime
113/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Princess Diana Drive — bus stop.
Closest school
0.6 km
Nicholas Breakspear Catholic School. 29 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







