9 Allandale, St Albans, AL3 4NG
About 9 Allandale
9 Allandale is a detached house in St Albans (AL3 4NG). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (November 2022) shows a C (score 73). When first surveyed in January 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 82).
Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). One historical planning record sits against the property in 2003.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
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 £1,495 · Includes VAT
Planning history
1 application on record at 9 Allandale, St Albans, AL3 4NG
- May 2003ExtensionFullOutcome in report
Single storey front and side extension
- Documents
- 2 docs on file
- Reference
- 5/2003/0507
Unlock 9 Allandale, St Albans, AL3 4NG'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- Every decision — granted, refused or withdrawn (1 on record)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 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
9 Allandale has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£918,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in AL3 4NG: £715,000 (2024–2016).
Versus other Allandale homes
EPC Rating for 9 Allandale runs comfortably ahead of the street norm.
EPC Rating
73 (C)
Street avg 64 (D)
Floor Area
138 m²
Street avg 125 m²
CO₂ Emissions
4.2 t/year
Street avg 5.1 t/year
Habitable Rooms
7 rooms
Street avg 6 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Midway — bus stop.
Closest school
0.4 km
The Marlborough Science Academy. 19 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







