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Get started25 Cobs Way is a three-bedroom detached house in New Haw, Addlestone, Addlestone (KT15 3AF). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (March 2021) shows a C (score 73). When first surveyed in May 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 82).
Sale prices here have outpaced England HPI: 4.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£432/sq ft) was about 40.2% above the typical sold price in the postcode. Sold December 2022 for £637,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: an extension approved in 2017. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 137 m² it's 28% larger than the typical home in the postcode (107 m² median across 30 EPCs). Its energy rating outperforms most of the postcode (better than 73% of similar EPCs).
Extension: Front of property
Construction of front extension and porch
25 Cobs Way has more than doubled in price since the earliest registered sale in 2006.
£666,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 16 years.
£637,000
Growth on file: 4.4% per year over 16 years.
25 Cobs Way outperforms the street on epc rating by a wide margin.
Price per m²
£4,650
Street avg £4,261
Floor Area
137 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
Hot water efficiency decreased
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Cavity wall insulation installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
20 December 2022Most recent
£637,000
+57.3%over 9 years22 November 2013
£405,000
+41.1%over 4 years31 July 2009
£287,000
-8.9%over 3 years7 July 2006
£315,000
Median price across the last 5 sales in KT15 3AF: £605,000 (2025–2022).
CO₂ Emissions
3.8 t/year
Street avg 5.0 t/year
KT15 3SH
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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