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Get started4 Grantbourne is an end-of-terrace house in Chobham, Woking, Woking (GU24 8EF). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to before 1900 and council tax band D. At 47 m² this is the smallest unit on EPC record across the building (47–126 m²). The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (79 versus a worst of 41). The latest certificate (May 2025) shows a C (score 79), near the top of the C band. When first surveyed in July 2023 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Very Poor to Good.
Sale prices here have outpaced Woking HPI: 2.8% per year against 0% for the wider region. Today's modelled estimate of £310,000 sits 57% above the 2024 sale of £197,500. On a £-per-square-foot basis, the last sale (£390/sq ft) was about 40.7% above the typical sold price in the postcode. It changed hands recently, sold December 2024 for £197,500. At 47 m² it sits well below the postcode median (89 m² across 15 EPCs), making it one of the more compact homes locally.
4 Grantbourne's carbon output is low for the local stock.
4 Grantbourne has more than doubled in price since the earliest registered sale in 1998.
£310,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 26 years.
£197,500
Growth on file: 2.8% per year over 26 years.
Years Held for 4 Grantbourne lags the street by a wide margin.
Price per m²
£4,202
Street avg £4,481
Floor Area
47 m²
Street avg 84 m²
Habitable Rooms
2 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
47.0dB

Changes detected from historical EPC data
Heating controls changed
Single glazing replaced with double or better glazing
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 December 2024Most recent
£197,500
-3.7%over 17 years2 July 2007
£205,000
+28.1%over 2 years30 September 2004
£160,000
+68.4%over 6 years18 August 1998
£95,000
Median price across the last 5 sales in GU24 8EF: £372,500 (2024–2016).
3 Grantbourne Castle Grove Road Chobham Woking
Sold Aug 2024
Dingle Castle Grove Road Chobham Woking
Sold Sept 2020
1 Grantbourne Castle Grove Road Chobham Woking
Sold Dec 2018
7 Grantbourne Castle Grove Road Chobham Woking
Sold Jan 2018
5 Grantbourne Castle Grove Road Chobham Woking
Sold Oct 2016
Street avg 3 rooms
CO₂ Emissions
1.1 t/year
Street avg 3.4 t/year
Castle Grove Road — bus stop.
Closest school
0.4 km
St Lawrence CofE Primary School. 8 schools nearby.
Night-time· 23:00 – 07:00
39.9dB
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