15 Cathedral Court, King Harry Lane, St Albans, AL3 4AF
About 15 Cathedral Court
15 Cathedral Court is a two-bedroom semi-detached house in St Albans (AL3 4AF). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (November 2020) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since June 2009. Between certificates, window efficiency went from Very Poor to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Good. At 62 m² this is the 2nd smallest of 21 units on EPC record in the building, where floor areas span 60–105 m². The building's EPC ratings span D to B across 21 units on file.
Across 1995–2021, sale prices on this property compounded at 5.8% per year. On a £-per-square-foot basis, the last sale (£577/sq ft) was about 66.4% above the typical sold price in the postcode. Most recent transfer: June 2021 at £385,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- Communal gardenYes
- GarageYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Single glazing replaced with double or better glazing
More low energy lighting installed
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Planning history
15 Cathedral 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
15 Cathedral Court has more than quadrupled in price since its earliest registered sale in 1995.
£405,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 26 years.
£385,000
Growth on file: 5.8% per year over 26 years.
Sales timeline
2 June 2021Most recent
£385,000
+37.5%over 11 years30 November 2009
£280,000
+12.0%over 3 years24 May 2006
£250,000
+25.0%over 4 years18 October 2001
£200,000
+124.7%over 6 years1 June 1995
£89,000
Median price across the last 5 sales in AL3 4AF: £429,000 (2025–2021).
Nearby sales in AL3 4AF
11 Cathedral Court, King Harry Lane, St Albans, AL3 4AF
Sold Aug 2025
£429,0004 Cathedral Court, King Harry Lane, St Albans, AL3 4AF
Sold Apr 2024
£430,0008 Cathedral Court, King Harry Lane, St Albans, AL3 4AF
Sold Sept 2022
£483,00012 Cathedral Court, King Harry Lane, St Albans, AL3 4AF
Sold May 2021
£410,0002 Cathedral Court, King Harry Lane, St Albans, AL3 4AF
Sold May 2021
£436,500
Versus other King Harry Lane homes
On floor area, 15 Cathedral Court runs well behind the street norm.
Price per m²
£6,210
Street avg £4,937
Floor Area
62 m²
Street avg 70 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.3 t/year
Similar properties nearby
1 Cathedral Court, King Harry Lane
AL3 4AF
1 Claudian Place
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1 Cymbeline Court, The Lawns, Mount Pleasant
AL3 4TZ
1 Blacksmiths Lane
AL3 4SQ
1 Arretine Close
AL3 4JL
1 Antonine Gate
AL3 4JA
1 Augustus Close
AL3 4JH
1 Cathedral View, High Street
AL3 4EP
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
St Columba's College — bus stop.
Closest school
0.5 km
Prae Wood Primary School. 26 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







