Lord Alexander House, Flat 25, Waterhouse Street, Hemel Hempstead, HP1 1DH
About Lord Alexander House
Lord Alexander House is a mid-terrace house in Hemel Hempstead (HP1 1DH). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (March 2026) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 3 certificates since March 2011. Between certificates, lighting went from Average to Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition. At 49 m² this is the 24th smallest of 69 units on EPC record in Lord Alexander House, where floor areas span 41–98 m². The building's EPC ratings span E to B, with this unit at the top.
Energy performance
Lord Alexander House's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 22 March 2036
Property Improvements
Changes detected from historical EPC data
Windows upgraded to triple glazing
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
Lord Alexander House has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Lord Alexander House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£207,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other Waterhouse Street homes
Lord Alexander House outperforms the street on co₂ emissions by a wide margin.
EPC Rating
81 (B)
Street avg 79 (C)
Floor Area
49 m²
Street avg 54 m²
CO₂ Emissions
0.9 t/year
Street avg 1.2 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
245/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Waterhouse Street — bus stop.
Closest school
0.4 km
South Hill Primary School. 31 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.3dB

Night-time· 23:00 – 07:00
44.6dB







