Larksfield is a four-bedroom detached house in Forty Green, Beaconsfield, Beaconsfield (HP9 1XP). It has a recorded floor area of 142 m² (around 1528 sq ft) and construction records dating it to 2007 onwards. The latest certificate (July 2015) shows a C (score 78), near the top of the C band. When first surveyed in November 2011 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would lift it to A (score 101), a 2-band jump. The latest certificate is from July 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 7.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£687/sq ft) was about 149% above the typical sold price in the postcode. Most recent transfer: March 2020 at £1,050,000. One historical planning record sits against the property in 2012.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 03 Jul 2025
Extension: Single storey · Rear of property
Single storey rear extensions, roof extension and rear dormer window
Latest sale on Larksfield was the highest on Land Registry record across the postcode.
£996,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 21 years.
£1,050,000
Growth on file: 7.2% per year over 21 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
Larksfield outperforms the street on epc rating by a wide margin.
Price per m²
£7,394
Street avg £4,118
Floor Area
142 m²
Street avg 185 m²
Habitable Rooms
6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
44.9dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Full planning data for Larksfield, Cherry Drive, Forty Green, Beaconsfield, HP9 1XP
Every application and decision on this property and nearby, in full, in the report.
2 March 2020Most recent
£1,050,000
+133.3%over 7 years30 April 2012
£450,000
+83.7%over 13 years29 March 1999
£245,000
Median price across the last 5 sales in HP9 1XP: £800,000 (2024–2018).
Pixies Holt Cherry Drive Forty Green Beaconsfield
Sold Jul 2024
High Beech Cherry Drive Forty Green Beaconsfield
Sold May 2024
9 Cherry Drive Forty Green Beaconsfield
Sold Jan 2020
2 Cherry Drive Forty Green Beaconsfield
Sold Jan 2019
8 Cherry Drive Forty Green Beaconsfield
Sold Oct 2018
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Street avg 7 rooms
CO₂ Emissions
3.3 t/year
Street avg 7.0 t/year
HP9 1SY
Village Centre — bus stop.
Closest school
1.5 km
Holtspur School & Pre-School. 6 schools nearby.
Night-time· 23:00 – 07:00
36.6dB