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Get started50 Cobs Way is a four-bedroom detached house in New Haw, Addlestone, Addlestone (KT15 3AF). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (March 2019) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 5.8% per year against 0% for the wider region. Today's modelled estimate of £638,000 is 16.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£450/sq ft) was about 49.2% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a porch, partial demolition and a conservatory, meaningful when judging how the property has evolved. Sold December 2020 for £547,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Part single, part two storey
Front porch, first floor side extension and part single, part two storey rear extension with changes in the window and door arrangement following demolition of existing rear extension.
50 Cobs Way has more than tripled in price since its earliest registered sale in 1997.
£638,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 24 years.
£547,000
Growth on file: 5.8% per year over 24 years.
Habitable Rooms for 50 Cobs Way runs comfortably ahead of the street norm.
Price per m²
£4,841
Street avg £4,252
Floor Area
113 m²
Street avg 115 m²
Habitable Rooms
7 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

Extension: Part single, part two storey
DEMOLITION OF SINGLE STOREY REAR EXTENSION CONSTRUCTION OF FIRST FLOOR SIDE EXTENSION AND PART SINGLE AND PART TWO STOREY REAR EXTENSION NEW PORCH
1 more application for this property
Join to see all planning history.
8 December 2020Most recent
£547,000
+277.2%over 23 years22 May 1997
£145,000
Median price across the last 5 sales in KT15 3AF: £610,500 (2025–2022).
CO₂ Emissions
4.5 t/year
Street avg 5.0 t/year
KT15 3EQ
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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