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Get started46 Cobs Way is a four-bedroom detached house in New Haw, Addlestone, Addlestone (KT15 3AF). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (October 2021) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in September 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80). Other recorded features include a self-contained annexe. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 5% per year against 0% for the wider region. Today's modelled estimate of £662,000 is 13.2% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£383/sq ft) was about 27% above the typical sold price in the postcode. At 142 m² the property is well over the postcode median (107 m² across 30 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Most recent transfer: May 2024 at £585,000.
46 Cobs Way has 2 separate extension applications on the council record.
Rear of property
Sale price has grown by over 3x since 2000.
£662,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 24 years.
£585,000
Growth on file: 5.0% per year over 24 years.
46 Cobs Way is notably below the street on years held.
Price per m²
£4,120
Street avg £4,284
Floor Area
142 m²
Street avg 115 m²
Habitable Rooms
6 rooms
Street avg 6 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
Mayfield Avenue — bus stop.

Daytime· 07:00 – 23:00
60.2dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
Erection of conservatory to rear of property
Extension: Part single, part two storey
Erection of part two storey, part single storey rear and single storey front extensions
31 May 2024Most recent
£585,000
+212.8%over 23 years9 November 2000
£187,000
Median price across the last 5 sales in KT15 3AF: £610,500 (2025–2022).
CO₂ Emissions
4.9 t/year
Street avg 4.9 t/year
KT15 3PF
Closest school
0.9 km
Byfleet Primary School. 19 schools nearby.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
54.2dB
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