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Get startedDorchester House is a mid-terrace house in Westminster, London, London (W11 1BE). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (June 2018) shows a C (score 72). When first surveyed in November 2008 the rating was D, the property has climbed 1 band since. Between certificates, main heating went from Very Poor to Average; while lighting dropped from Very Good to Good. The recommended improvements would push it to B (score 81). Main heating runs on electricity. At 40 m² this is the 33rd smallest of 46 units on EPC record in Dorchester House, where floor areas span 22–114 m². The building's EPC ratings span E to B across 46 units on file.
Sale prices here have outpaced London HPI: 3.1% per year against 0% for the wider region. Today's modelled estimate of £348,000 is 16% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£697/sq ft) was about 155% above the typical sold price in the postcode. Most recent transfer: January 2023 at £300,000. Across the public record there are 5 sales, relatively high churn for a single property. At 40 m² it's 21.2% larger than the typical home in the postcode (33 m² median across 45 EPCs).
Dorchester House has changed hands more often than typical for the area.
£348,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 20 years.
£300,000
Growth on file: 3.1% per year over 20 years.
Dorchester House outperforms the street on price per m² by a wide margin.
Price per m²
£8,200
Street avg £4,899
Floor Area
40 m²
Street avg 43 m²
Habitable Rooms
2 rooms
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Great Western Road (W11) — bus stop.

Daytime· 07:00 – 23:00
61.0dB

Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls changed
Hot water system upgraded
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
6 January 2023Most recent
£300,000
-8.5%6 January 2023
£328,000
-8.9%over 7 years23 October 2015
£360,000
+32.1%over 1 year26 March 2014
£272,500
+66.2%over 10 years28 March 2003
£164,000
Median price across the last 5 sales in W11 1BE: £340,000 (2025–2014).
Dorchester House Flat 46 228 Great Western Road Westminster London
Sold Apr 2025
Dorchester House Flat 31 228 Great Western Road Westminster London
Sold Mar 2025
Dorchester House Flat 38 228 Great Western Road Westminster London
Sold Feb 2021
Dorchester House Flat 62 228 Great Western Road Westminster London
Sold Apr 2015
Dorchester House Flat 20 228 Great Western Road Westminster London
Sold Jan 2014
Street avg 2 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.3 t/year
W11 1JD
Closest school
0.1 km
St. Mary of the Angels Catholic Primary School. 78 schools nearby.
Night-time· 23:00 – 07:00
51.8dB
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