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 99 m² (around 1066 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (June 2026) shows a C (score 73). When first surveyed in December 2011 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Poor to Average. The recommended improvements would push it to B (score 82). This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include a conservatory. Period features are noted in the property record.
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. Its energy rating outperforms most of the postcode (better than 84% of similar EPCs). Across 2012–2020, sale prices on this property compounded at 9.6% per year. Today's modelled estimate of £710,000 is 18.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£563/sq ft) was about 75.2% 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
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 16 June 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Wall insulation improved
Loft insulation upgraded to recommended levels
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 £1,220 · 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
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Sales history & valuation
15 Castle Road has more than doubled in price since the earliest registered sale in 2012.
£710,000
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 (2026–2024).
Versus other Castle Road homes
15 Castle Road outperforms the street on epc rating by a wide margin.
Price per m²
£6,061
Street avg £5,540
Floor Area
99 m²
Street avg 91 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 4.1 t/year
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The neighbourhood at a glance
Crime
283/mo
Falling 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.







