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Get started11a is a two-bedroom semi-detached house in Addlestone (KT15 1AW). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (December 2023) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since June 2013. Between certificates, lighting went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 89), a 2-band jump.
Sale prices here have outpaced England HPI: 5.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£806/sq ft) was about 141.2% above the typical sold price in the postcode. At 51 m² it sits well below the postcode median (97 m² across 31 EPCs), making it one of the more compact homes locally. Sold May 2024 for £442,500.
Recommended upgrades on file would lift this property by multiple EPC bands.
11a has more than tripled in price since its earliest registered sale in 2001.
£449,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 23 years.
£442,500
Growth on file: 5.2% per year over 23 years.
On price per m², 11a stands well clear of the street.
Price per m²
£8,676
Street avg £5,085
Floor Area
51 m²
Street avg 106 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Ongar Close — bus stop.

Daytime· 07:00 – 23:00
55.3dB

Changes detected from historical EPC data
Heating controls changed
Heating controls upgraded for better temperature management
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
3 May 2024Most recent
£442,500
+59.5%over 10 years9 September 2013
£277,500
+98.2%over 12 years8 June 2001
£140,000
Median price across the last 5 sales in KT15 1AW: £495,000 (2025–2023).
CO₂ Emissions
2.5 t/year
Street avg 4.5 t/year
KT15 1PP
Closest school
0.3 km
Holy Family Catholic Primary School. 20 schools nearby.
Night-time· 23:00 – 07:00
49.0dB
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