7 Callisto Court, Hemel Hempstead, HP2 5NL
About 7 Callisto Court
7 Callisto Court is a mid-terrace house in Hemel Hempstead (HP2 5NL). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (July 2026) shows a C (score 70). The rating has held steady at C across 2 certificates since December 2011. Between certificates, roof efficiency went from Good to Very Good and window efficiency went from Poor to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
Everything you need to know about 7 Callisto Court
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 9 July 2036
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £545 · Includes VAT
Planning history
7 Callisto Court has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
7 Callisto Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£287,000
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.
Median price across the last 3 sales in HP2 5NL: £265,000 (2025–2018).
Versus other Callisto Court homes
7 Callisto Court outperforms the street on habitable rooms by a wide margin.
EPC Rating
70 (C)
Street avg 67 (D)
Floor Area
69 m²
Street avg 71 m²
CO₂ Emissions
2.1 t/year
Street avg 2.5 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Everything you need to know about 7 Callisto Court
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Crime
332/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Martian Avenue — bus stop.
Closest school
0.3 km
Jupiter Primary School. 27 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
53.5dB

Night-time· 23:00 – 07:00
44.0dB






