1 Aston Close, Hemel Hempstead, HP3 9HJ
About 1 Aston Close
1 Aston Close is a four-bedroom end-of-terrace house in Hemel Hempstead (HP3 9HJ). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 2007-2011 and council tax band D. The latest certificate (September 2023) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since October 2011. Between certificates, wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good.
Most recent transfer was March 2025 at £385,000 — fresh data. Across 2012–2025, sale prices on this property compounded at 3.4% per year. On a £-per-square-foot basis, the last sale (£377/sq ft) was about 43.7% above the typical sold price in the postcode. At 95 m² it's 16.7% smaller than the typical home in the postcode (114 m² median across 3 EPCs).
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Solar water heating installed
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Planning history
1 Aston 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
1 Aston Close valuation sits well clear of the typical sold price in this postcode.
£423,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 13 years.
£385,000
Growth on file: 3.4% per year over 13 years.
Sales timeline
28 March 2025Most recent
£385,000
+55.2%over 13 years10 February 2012
£248,000
Median price across the last 5 sales in HP3 9HJ: £358,000 (2024–2012).
Versus other Aston Close homes
On years held, 1 Aston Close runs well behind the street norm.
Price per m²
£4,053
Street avg £3,327
Floor Area
95 m²
Street avg 109 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
1.8 t/year
Street avg 2.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
White Lion Street — bus stop.
Closest school
0.3 km
Two Waters 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
54.1dB

Night-time· 23:00 – 07:00
44.5dB







