18 Ashtree Court, Granville Road, St Albans, AL1 5UE
About 18 Ashtree Court
18 Ashtree Court is a two-bedroom semi-detached house in St Albans (AL1 5UE). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1983-1990 and council tax band D. At 67 m² this is the 21st smallest of 38 units on EPC record in the building, where floor areas span 45–84 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2025) shows a C (score 72). The rating has held steady at C across 3 certificates since April 2010. Between certificates, window efficiency dropped from Average to Poor and lighting dropped from Very Good to Average.
Untraded for 24 years, with the last transfer in May 2002. Across 1997–2002, sale prices on this property compounded at 15.9% per year. Today's modelled estimate of £365,000 sits 109.8% above the 2002 sale of £174,000. At 67 m² it's 21.8% larger than the typical home in the postcode (55 m² median across 37 EPCs).
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- ParkingYes
Building
- RefurbishedYes
Everything you need to know about 18 Ashtree Court
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
More low energy lighting installed
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Planning history
18 Ashtree Court has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 1997.
£365,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.9% per year over 5 years.
£174,000
Growth on file: 15.9% per year over 5 years.
Sales timeline
13 May 2002Most recent
£174,000
+104.7%over 4 years3 July 1997
£85,000
Median price across the last 5 sales in AL1 5UE: £310,000 (2025–2021).
Nearby sales in AL1 5UE
6 Ashtree Court, Granville Road, St Albans, AL1 5UE
Sold Jan 2025
£408,50040 Ashtree Court, Granville Road, St Albans, AL1 5UE
Sold Dec 2024
£310,00017 Ashtree Court, Granville Road, St Albans, AL1 5UE
Sold Dec 2024
£313,00042 Ashtree Court, Granville Road, St Albans, AL1 5UE
Sold Oct 2022
£300,00035 Ashtree Court, Granville Road, St Albans, AL1 5UE
Sold Dec 2021
£240,000
Versus other Ashtree Court homes
18 Ashtree Court outperforms the street on habitable rooms by a wide margin.
Price per m²
£2,597
Street avg £4,003
Floor Area
67 m²
Street avg 61 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.0 t/year
Everything you need to know about 18 Ashtree Court
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Granville Road — bus stop.
Closest school
0.3 km
Loreto College. 37 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









