19a, Blenheim Road, St Albans, AL1 4NS
About 19a
19a is a semi-detached house in St Albans (AL1 4NS). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (January 2022) shows a C (score 70). The recommended improvements would push it to B (score 81).
It hasn't traded since April 1999, a hold of 27 years that's notably long for the area. Across 1996–1999, sale prices on this property compounded at 14.9% per year. Today's modelled estimate of £1,109,000 sits 279.8% above the 1999 sale of £292,000. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 58.5% below the postcode norm. At 134 m² it's 21.2% smaller than the typical home in the postcode (170 m² median across 13 EPCs). Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). 4 planning records sit against the property, 0 approved, 0 refused.
Everything you need to know about 19a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
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
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
4 applications on record at 19a, Blenheim Road, St Albans, AL1 4NS
- Mar 2012Loft ConversionFullOutcome in report
Extension: Single storey · Rear of property
Hipped to half hipped loft conversion with one rear dormer window, one side window and rooflights, single storey rear extension and alterations to openings
Extension- Documents
- 12 docs on file
- Reference
- 5/2012/0225
- More recent applications — locked
- Tree WorksJan 2025Decision
- Tree WorksNov 2023Decision
+ 1 more application in the report
Unlock 19a, Blenheim Road, St Albans, AL1 4NS's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 1 notable nearby
- The 29 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
19a's modelled value sits at over four times its earliest registered sale price (1996).
£1,109,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.9% per year over 3 years.
£292,000
Growth on file: 14.9% per year over 3 years.
Sales timeline
29 April 1999Most recent
£292,000
+42.4%over 2 years10 October 1996
£205,000
Median price across the last 5 sales in AL1 4NS: £1,290,000 (2024–2018).
Nearby sales in AL1 4NS
Versus other Blenheim Road homes
Price per m² for 19a lags the street by a wide margin.
Price per m²
£2,179
Street avg £6,392
Floor Area
134 m²
Street avg 166 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
4.5 t/year
Street avg 8.0 t/year
Everything you need to know about 19a
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
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Blenheim Road — bus stop.
Closest school
0.5 km
Bernards Heath Infant and Nursery School. 36 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









