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Get started21 Castle Green is a three-bedroom mid-terrace house in Weybridge (KT13 9QL). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (March 2025) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in January 2012 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Average to Very Good and main heating went from Poor to Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
Sale prices here have outpaced England HPI: 7.3% per year against 0% for the wider region. Today's modelled estimate of £566,000 sits 55.1% above the 2013 sale of £365,000. On a £-per-square-foot basis, the last sale (£435/sq ft) was about 17.7% below the postcode norm. On the market in March 2013 and unlisted since — roughly 13 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
21 Castle Green has more than doubled in price since the earliest registered sale in 1999.
£566,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 14 years.
£365,000
Growth on file: 7.3% per year over 14 years.
21 Castle Green outperforms the street on years held by a wide margin.
Price per m²
£4,679
Street avg £6,284
Floor Area
78 m²
Street avg 96 m²
Habitable Rooms
4 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
0.2 km

Daytime· 07:00 – 23:00
47.6dB

Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 March 2013Most recent
£365,000
+53.4%over 9 years20 June 2003
£238,000
+74.4%over 4 years14 April 1999
£136,500
Median price across the last 5 sales in KT13 9QL: £613,600 (2024–2021).
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.6 t/year
KT13 9JS
Templemere — bus stop.
Closest school
0.4 km
Oatlands School. 16 schools nearby.
Night-time· 23:00 – 07:00
39.5dB
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