17 King Harry Lane, St Albans, AL3 4AS
About 17 King Harry Lane
17 King Harry Lane is a six-bedroom detached house in St Albans (AL3 4AS). It has a recorded floor area of 215 m² (around 2314 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (November 2019) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump.
At 215 m² the property is well over the postcode median (128 m² across 29 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. Today's modelled estimate of £1,467,000 is 27.6% above the 2020 sale price. Sold August 2020 for £1,150,000. One historical planning record sits against the property in 2021.
What this property has
Inside
- Bedrooms6
- Bathrooms2
Everything you need to know about 17 King Harry Lane
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Energy performance
17 King Harry Lane sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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 £1,645 · Includes VAT
Planning history
1 application on record at 17 King Harry Lane, St Albans, AL3 4AS
- Sept 2021ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension, enlargement of existing rear dormer window with new juliette balcony, alterations to openings
- Documents
- 10 docs on file
- Reference
- 5/2021/2171
Unlock 17 King Harry Lane, St Albans, AL3 4AS'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- Every decision — granted, refused or withdrawn (1 on record)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 5 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,467,000
Modelled from EPC, postcode comparables.
£1,150,000
Recorded with HM Land Registry.
Sales timeline
24 August 2020Most recent
£1,150,000
Median price across the last 5 sales in AL3 4AS: £860,000 (2025–2023).
Nearby sales in AL3 4AS
Versus other King Harry Lane homes
On epc rating, 17 King Harry Lane runs well behind the street norm.
Price per m²
£5,349
Street avg £5,420
Floor Area
215 m²
Street avg 144 m²
Habitable Rooms
10 rooms
Street avg 7 rooms
CO₂ Emissions
8.8 t/year
Street avg 4.2 t/year
Everything you need to know about 17 King Harry Lane
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
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
0.1 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.