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Get started7 The Square is a mid-terrace house in Hemel Hempstead (HP1 1ER). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (February 2021) shows an E (score 53), well below the UK norm with real room to improve. When first surveyed in December 2009 the rating was G, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Good, lighting went from Average to Very Good and main heating went from Very Poor to Average. The recommended improvements would lift it to C (score 72), a 2-band jump. Main heating runs on electricity. At 57 m² this is the 12th smallest of 15 units on EPC record in the building, where floor areas span 27–63 m². The building's EPC ratings span E to C, with this unit at the bottom.
At 57 m² the property is well over the postcode median (29 m² across 14 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
7 The Square has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£223,000
Modelled from EPC, postcode comparables.
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.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
CO₂ Emissions for 7 The Square lags the street by a wide margin.
EPC Rating
53 (E)
Street avg 64 (D)
Floor Area
57 m²
Street avg 37 m²
CO₂ Emissions
5.2 t/year
Street avg 2.3 t/year
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Combe Street — bus stop.

Daytime· 07:00 – 23:00
52.3dB

Changes detected from historical EPC data
Hot water system upgraded
Single glazing replaced with double or better glazing
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in HP1 1ER: £120,000 (2025–2018).
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Habitable Rooms
4 rooms
Street avg 2 rooms
Closest school
0.5 km
South Hill Primary School. 32 schools nearby.
Night-time· 23:00 – 07:00
42.2dB