6a Ardentinny, Grosvenor Road, St Albans, AL1 3BZ
About 6a Ardentinny
6a Ardentinny is a two-bedroom detached house in St Albans (AL1 3BZ). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1967-1975 and council tax band C. At 49 m² this is the smallest unit on EPC record across the building (49–65 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (October 2024) shows a C (score 70). When first surveyed in November 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Poor.
Across 2008–2012, sale prices on this property compounded at 2.1% per year. Today's modelled estimate of £338,000 is 42.3% above the 2012 sale price. On a £-per-square-foot basis, the last sale (£450/sq ft) was about 52.8% above the typical sold price in the postcode. Last sold in November 2012, so it's been off the market for around 14 years. At 49 m² it's 15.5% smaller than the typical home in the postcode (58 m² median across 10 EPCs). One historical planning record sits against the property in 2007.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
EPC Rating
Certificate validity
Valid until 15 October 2034
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
1 application on record at 6a Ardentinny, Grosvenor Road, St Albans, AL1 3BZ
- Jul 2007ExtensionFullOutcome in report
Extension: Single storey
Two single storey extensions to provide two additional ground floor flats and new parking, access and storage facilities
- Documents
- 2 docs on file
- Reference
- 5/2007/1217
Unlock 6a Ardentinny, Grosvenor Road, St Albans, AL1 3BZ'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- Every decision — granted, refused or withdrawn (1 on record)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 13 notable nearby
- The 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
6a Ardentinny valuation sits well clear of the typical sold price in this postcode.
£338,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 4 years.
£237,500
Growth on file: 2.1% per year over 4 years.
Sales timeline
30 November 2012Most recent
£237,500
+8.9%over 4 years31 October 2008
£218,000
Median price across the last 5 sales in AL1 3BZ: £340,000 (2025–2015).
Nearby sales in AL1 3BZ
4 Ardentinny, Grosvenor Road, St Albans, AL1 3BZ
Sold Jan 2025
£410,0002 Ardentinny, Grosvenor Road, St Albans, AL1 3BZ
Sold Oct 2018
£375,0007 Ardentinny, Grosvenor Road, St Albans, AL1 3BZ
Sold Apr 2015
£308,0003 Ardentinny, Grosvenor Road, St Albans, AL1 3BZ
Sold May 2010
£243,0001a Ardentinny, Grosvenor Road, St Albans, AL1 3BZ
Sold Aug 2008
£225,000
Versus other Grosvenor Road homes
Floor Area for 6a Ardentinny lags the street by a wide margin.
Price per m²
£4,847
Street avg £3,461
Floor Area
49 m²
Street avg 58 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.0 t/year
Street avg 2.5 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
Alma Road — bus stop.
Closest school
0.4 km
St Peter's School. 35 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







