15 Castle Road, St Albans, AL1 5DQ
About 15 Castle Road
15 Castle Road is a three-bedroom mid-terrace house in St Albans (AL1 5DQ). It has a recorded floor area of 73 m² (around 783 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (December 2011) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 58). The latest certificate is from December 2011, so improvements made since then won't be reflected. Other recorded features include a conservatory. Period features are noted in the property record.
At 73 m² it's 16.4% smaller than the typical home in the postcode (87 m² median across 31 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: a loft conversion approved in 2018. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 2012–2020, sale prices on this property compounded at 9.6% per year. On a £-per-square-foot basis, the last sale (£766/sq ft) was about 135.5% above the typical sold price in the postcode. Last sale on file: £600,000 in December 2020.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenRear
Building
- Period featuresYes
Everything you need to know about 15 Castle Road
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

Energy performance
15 Castle Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Dec 2021
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
1 application on record at 15 Castle Road, St Albans, AL1 5DQ
- Oct 2018Loft ConversionOutlineOutcome in report
Rear dormer windows to main roofslope and outrigger roofslope, two rooflights to front roofslope, to facilitate loft conversion to habitable accommodation
- Documents
- 9 docs on file
- Reference
- 5/2018/2321
Unlock 15 Castle Road, St Albans, AL1 5DQ'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 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
15 Castle Road has more than doubled in price since the earliest registered sale in 2012.
£622,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.6% per year over 8 years.
£600,000
Growth on file: 9.6% per year over 8 years.
Sales timeline
9 December 2020Most recent
£600,000
+34.5%over 4 years20 September 2016
£446,000
+55.4%over 3 years23 November 2012
£287,000
Median price across the last 5 sales in AL1 5DQ: £720,000 (2025–2023).
Versus other Castle Road homes
15 Castle Road outperforms the street on price per m² by a wide margin.
Price per m²
£8,250
Street avg £5,656
Floor Area
73 m²
Street avg 91 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.1 t/year
Everything you need to know about 15 Castle Road
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

Similar properties nearby
1 Benbow Close
AL1 5SA
1 Castle Road
AL1 5DQ
1 Berkeley Mews, Guildford Road
AL1 5GA
1 Cavendish Road
AL1 5EF
1 Camp Road
AL1 5DX
1 Carlbury Close
AL1 5DR
1 Barncroft Way
AL1 5QZ
1 Breakspear Avenue
AL1 5EJ
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Oakdene Way — bus stop.
Closest school
0.3 km
Fleetville Infant and Nursery School. 32 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









