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Get started27a is a one-bedroom mid-terrace house in Hemel Hempstead (HP1 1LA). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1930-1949 and council tax band C. At 75 m² this is the 9th smallest of 10 units on EPC record in the building, where floor areas span 34–113 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (September 2019) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since August 2009. Between certificates, roof efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77).
Held since April 2010 — that's 16 years off the open market, well above the local norm. At 75 m² the property is well over the postcode median (44 m² across 9 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £333,000 is 21.1% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£341/sq ft) was about 48% below the postcode norm.
27a valuation sits well clear of the typical sold price in this postcode.
£333,000
Modelled from EPC, postcode comparables.
£275,000
Recorded with HM Land Registry.
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Habitable Rooms for 27a runs comfortably ahead of the street norm.
EPC Rating
59 (D)
Street avg 68 (D)
Floor Area
75 m²
Street avg 50 m²
CO₂ Emissions
4.3 t/year
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
West Herts College — bus stop.

Daytime· 07:00 – 23:00
52.8dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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19 April 2010Most recent
£275,000
Median price across the last 5 sales in HP1 1LA: £355,000 (2024–2018).
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Street avg 2.4 t/year
Habitable Rooms
5 rooms
Street avg 2 rooms
HP1 1DR
Closest school
0.4 km
George Street Primary School. 32 schools nearby.
Night-time· 23:00 – 07:00
42.6dB