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Get startedCharleston House is a semi-detached house in Hemel Hempstead (HP1 3AA). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to 2021. At 45 m² this is the 2nd smallest of 4 units on EPC record in Charleston House, where floor areas span 38–61 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (74 versus a worst of 62). The latest certificate (December 2021) shows a C (score 74). When first surveyed in February 2019 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Good to Very Good and hot-water efficiency went from Very Poor to Average. Main heating runs on electricity: electricity, unspecified tariff.
13 planning records sit against the property, 12 approved, 1 refused. Past consents include subdivision, change of use to residential, new windows and an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 74% of similar EPCs).
Council records show a subdivision application — the property's legal arrangement has been altered.
Conversion of part of ground floor B1(a) offices to residential C3 comprising three studios and two one bedroom flats
Charleston House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£250,000
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.
Charleston House outperforms the street on epc rating by a wide margin.
EPC Rating
74 (C)
Street avg 57 (D)
Floor Area
45 m²
Street avg 68 m²
CO₂ Emissions
1.6 t/year
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Fensomes Alley — bus stop.

Daytime· 07:00 – 23:00
53.4dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
High performance glazing installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
External window alteration to the South Elevation at ground floor only and subsequent rendering to match the upper levels no change to the High Street Elevation. (amended scheme)
11 more applications for this property
Join to see all planning history.
Median price across the last 5 sales in HP1 3AA: £200,000 (2022–2016).
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Street avg 3.9 t/year
HP1 3AA
Closest school
0.3 km
George Street Primary School. 34 schools nearby.
Night-time· 23:00 – 07:00
43.1dB