10 Ash Grove, Hemel Hempstead, HP3 9TL
About 10 Ash Grove
10 Ash Grove is a three-bedroom semi-detached house in Hemel Hempstead (HP3 9TL). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (December 2025) shows a C (score 72). When first surveyed in January 2013 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good; while lighting dropped from Very Good to Average.
Today's modelled estimate of £585,000 sits 91.8% above the 2013 sale of £305,000. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). On the market in August 2013 and unlisted since — roughly 13 years.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
Outside
- Private gardenRear
- ParkingOff road
Building
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 17 December 2035
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
10 Ash Grove 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
10 Ash Grove valuation sits well clear of the typical sold price in this postcode.
£585,000
Modelled from EPC, postcode comparables.
£305,000
Recorded with HM Land Registry.
Sales timeline
19 August 2013Most recent
£305,000
Median price across the last 5 sales in HP3 9TL: £395,950 (2022–2012).
Nearby sales in HP3 9TL
Versus other Ash Grove homes
10 Ash Grove outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,798
Street avg £3,610
Floor Area
109 m²
Street avg 101 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.5 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
211/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Oliver Rise — bus stop.
Closest school
0.4 km
Belswains Primary School. 23 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
50.3dB

Night-time· 23:00 – 07:00
39.7dB







