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Get started131a is a three-bedroom detached house in West Byfleet (KT14 6AS). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (January 2015) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2010. Between certificates, roof efficiency went from Average to Good; while lighting dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 73). The latest certificate is from January 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 8.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£638/sq ft) was about 105.9% above the typical sold price in the postcode. 8 years since the last transfer (April 2018). At 51 m² it's 20.3% smaller than the typical home in the postcode (64 m² median across 16 EPCs).
131a's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 21 Jan 2025
Price for 131a has grown more than fourfold since the 1997 starting point.
£373,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 20 years.
£350,000
Growth on file: 8.6% per year over 20 years.
131a is notably below the street on floor area.
Price per m²
£6,863
Street avg £4,224
Floor Area
51 m²
Street avg 62 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
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
Sheerwater Road — bus stop.

Daytime· 07:00 – 23:00
51.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Mechanical ventilation installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
20 April 2018Most recent
£350,000
+75.0%over 7 years17 February 2011
£200,000
+207.9%over 13 years29 December 1997
£64,950
Median price across the last 5 sales in KT14 6AS: £285,000 (2025–2022).
CO₂ Emissions
2.4 t/year
Street avg 3.1 t/year
KT14 6DQ
Closest school
0.4 km
The Marist Catholic Primary School. 14 schools nearby.
Night-time· 23:00 – 07:00
42.8dB
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