27 Abbey Avenue, St Albans, AL3 4BH
About 27 Abbey Avenue
27 Abbey Avenue is a five-bedroom detached house in St Albans (AL3 4BH). It has a recorded floor area of 235 m² (around 2530 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (April 2025) shows a C (score 76), near the top of the C band. When first surveyed in February 2019 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 81).
At 235 m² the property is well over the postcode median (79 m² across 6 EPCs), placing it in the larger end of the local stock. Across 2000–2019, sale prices on this property compounded at 5.4% per year. Today's modelled estimate of £1,656,000 sits 59.2% above the 2019 sale of £1,040,000. On a £-per-square-foot basis, the last sale (£411/sq ft) was about 45.1% above the typical sold price in the postcode. 3 planning records sit against the property, 0 approved, 0 refused. Sold July 2019 for £1,040,000.
What this property has
Inside
- Bedrooms5
- Bathrooms4
- Open-plan layoutYes
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
- FireplaceYes
Outside
- Private gardenRear
- DrivewayYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
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 £1,795 · Includes VAT
Planning history
3 applications on record at 27 Abbey Avenue, St Albans, AL3 4BH
- Mar 2020Loft ConversionFullOutcome in report
Extension: Rear of property
Conversion of garage to habitable accommodation with two storey front bay window and first floor front and rear gable extensions, single storey rear extensions with renovation to side store, extension to existing loft conversion with rear dormer, new fron
ExtensionGarage Conversion- Documents
- 15 docs on file
- Reference
- 5/2020/0090
- More recent applications — locked
- FullOct 2021Decision
- Garage ConversionNov 2020Decision
Unlock 27 Abbey Avenue, St Albans, AL3 4BH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 5 notable nearby
- The 41 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
27 Abbey Avenue has more than doubled in price since the earliest registered sale in 2000.
£1,656,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 19 years.
£1,040,000
Growth on file: 5.4% per year over 19 years.
Sales timeline
25 July 2019Most recent
£1,040,000
+103.9%over 14 years2 June 2005
£510,000
+34.2%over 5 years31 May 2000
£380,000
Median price across the last 5 sales in AL3 4BH: £320,000 (2025–2012).
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Midway — bus stop.
Closest school
0.5 km
Prae Wood Primary School. 18 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







