51 King Harry Lane, St Albans, AL3 4AS
About 51 King Harry Lane
51 King Harry Lane is a three-bedroom semi-detached house in St Albans (AL3 4AS). It has a recorded floor area of 82 m² (around 883 sq ft) and construction records dating it to 2012-2021. The latest certificate (June 2025) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since March 2014. Between certificates, lighting went from Average to Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to B (score 82).
It changed hands recently, sold January 2026 for £675,000. Across the public record there are 4 sales, relatively high churn for a single property. At 82 m² it sits well below the postcode median (152 m² across 29 EPCs), making it one of the more compact homes locally. Across 2014–2026, sale prices on this property compounded at 4% per year. On a £-per-square-foot basis, the last sale (£765/sq ft) was about 66.8% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenSouth-facing
- GarageEn bloc
Energy performance
EPC Rating
Certificate validity
Valid until 16 June 2035
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Planning history
51 King Harry Lane has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£688,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 12 years.
£675,000
Growth on file: 4.0% per year over 12 years.
Sales timeline
7 January 2026Most recent
£675,000
+1.5%over 4 years5 January 2022
£665,000
+15.7%over 4 years10 November 2017
£575,000
+35.3%over 3 years28 March 2014
£425,000
Median price across the last 5 sales in AL3 4AS: £760,000 (2026–2025).
Nearby sales in AL3 4AS
Versus other King Harry Lane homes
51 King Harry Lane outperforms the street on price per m² by a wide margin.
Price per m²
£8,232
Street avg £5,366
Floor Area
82 m²
Street avg 149 m²
Habitable Rooms
4 rooms
Street avg 8 rooms
CO₂ Emissions
1.8 t/year
Street avg 4.5 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
170/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cardinal Grove — bus stop.
Closest school
0.4 km
Prae Wood Primary School. 24 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







