21 Aragon Close, Hemel Hempstead, HP2 7LG
About 21 Aragon Close
21 Aragon Close is a mid-terrace house in Hemel Hempstead (HP2 7LG). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (June 2021) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (March 2011); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Average. At 59 m² this is the 29th smallest of 36 units on EPC record in the building, where floor areas span 36–108 m². The building's EPC ratings span E to B across 36 units on file.
Energy performance
21 Aragon Close's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
21 Aragon Close 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
21 Aragon Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£204,000
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 5 sales in HP2 7LG: £210,000 (2025–2021).
Nearby sales in HP2 7LG
14 Aragon Close, Hemel Hempstead, HP2 7LG
Sold Jun 2025
£202,5006 Aragon Close, Hemel Hempstead, HP2 7LG
Sold Feb 2022
£210,00043 Aragon Close, Hemel Hempstead, HP2 7LG
Sold Jan 2022
£380,0001a, Aragon Close, Hemel Hempstead, HP2 7LG
Sold Mar 2021
£406,50015 Aragon Close, Hemel Hempstead, HP2 7LG
Sold Mar 2021
£183,000
Versus other Aragon Close homes
Habitable Rooms for 21 Aragon Close runs comfortably ahead of the street norm.
EPC Rating
79 (C)
Street avg 73 (C)
Floor Area
59 m²
Street avg 55 m²
CO₂ Emissions
1.4 t/year
Street avg 1.9 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Half Moon Meadow — bus stop.
Closest school
0.4 km
Brockswood Primary School. 14 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
50.9dB

Night-time· 23:00 – 07:00
42.6dB







