Empson House, Flat 3, 21 Sandridge Road, St Albans, AL1 4BA
About Empson House
Empson House is an end-of-terrace house in St Albans (AL1 4BA). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (September 2019) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since April 2009. Between certificates, roof efficiency went from Very Poor to Poor. The recommended improvements would push it to C (score 77).
Today's modelled estimate of £389,000 sits 85.2% above the 2022 sale of £210,000. At 64 m² it's 25.5% larger than the typical home in the postcode (51 m² median across 3 EPCs). Sold May 2022 for £210,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about Empson House
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
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 £955 · Includes VAT
Planning history
Empson House has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£389,000
Modelled from EPC, postcode comparables.
£210,000
Recorded with HM Land Registry.
Sales timeline
26 May 2022Most recent
£210,000
Median price across the last 3 sales in AL1 4BA: £165,000 (2022–2022).
Versus other Sandridge Road homes
EPC Rating for Empson House lags the street by a wide margin.
Price per m²
£3,281
Street avg £3,524
Floor Area
64 m²
Street avg 51 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.9 t/year
Street avg 2.5 t/year
Everything you need to know about Empson House
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

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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Boundary Road — bus stop.
Closest school
0.3 km
Bernards Heath Infant and Nursery School. 35 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









