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Get startedDorchester House, Flat 31, 228 Great Western Road, Westminster, London, W11 1BE
About Dorchester House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Dorchester House is a mid-terrace house in Westminster, London, London (W11 1BE). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (June 2025) shows a C (score 77), near the top of the C band. When first surveyed in April 2023 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Very Poor. The recommended improvements would push it to B (score 82). Main heating runs on electricity. At 34 m² this is the 25th 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: 6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£929/sq ft) was about 177.2% above the typical sold price in the postcode. It changed hands recently, sold March 2025 for £340,000.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Dorchester House's carbon output is low for the local stock.
Current Certificate(1 of 2)
Jun 2025
EPC Rating
A
B
C
C77
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Poor
Windows
Average
CO2 Emissions
1.4 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Dorchester House has more than tripled in price since its earliest registered sale in 2003.
Current estimate
See how we calculated this£309,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 22 years.
Last sold (2025)
£340,000
Growth on file: 6.0% per year over 22 years.
Sales timeline
Versus other Great Western Road homes
Four headline reads against 45 similar flats on this street, drawn from the latest EPC and Land Registry data.
On price per m², Dorchester House stands well clear of the street.
Price per m²
£10,000
Street avg £4,735
Floor Area
34 m²
Street avg 43 m²
Habitable Rooms
2 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
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.
Road noise across the postcode
Modelled day and night-time noise levels around W11 1BE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
61.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 108 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about Dorchester House, Flat 31, 228 Great Western Road, Westminster, London, W11 1BE. Each answer is also embedded as structured data for search engines.