Empson House, Flat 2, 21 Sandridge Road, St Albans, AL1 4BA
About Empson House
Empson House is a semi-detached house in St Albans (AL1 4BA). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (February 2025) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2013. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to C (score 76). At 51 m² this is the 2nd smallest of 4 units on EPC record in Empson House, where floor areas span 46–64 m².
Today's modelled estimate of £315,000 sits 90.9% above the 2022 sale of £165,000. Most recent transfer: May 2022 at £165,000. 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
Heating controls upgraded for better temperature management
More low energy lighting installed
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 £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.
£315,000
Modelled from EPC, postcode comparables.
£165,000
Recorded with HM Land Registry.
Sales timeline
26 May 2022Most recent
£165,000
Median price across the last 3 sales in AL1 4BA: £210,000 (2022–2022).
Versus other Sandridge Road homes
Price per m² for Empson House lags the street by a wide margin.
Price per m²
£3,235
Street avg £3,539
Floor Area
51 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.9 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.









