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Get started45b is a semi-detached house in London (W11 1DD). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (January 2026) returns a B (score 81), comfortably above the UK average. When first surveyed in December 2016 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Good. This certificate was lodged in the last six months, so the rating reflects current condition. At 46 m² this is the 2nd smallest of 10 units on EPC record in the building, where floor areas span 43–106 m². The building's EPC ratings span E to B, with this unit at the top. On EPC score it ranks first in the building (81 versus a worst of 48).
At 46 m² it's 19.3% smaller than the typical home in the postcode (57 m² median across 41 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode.
45b ranks among the most efficient homes in the postcode for energy use.
45b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£645,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
CO₂ Emissions for 45b runs comfortably ahead of the street norm.
EPC Rating
81 (B)
Street avg 70 (C)
Floor Area
46 m²
Street avg 61 m²
CO₂ Emissions
0.8 t/year
Street avg 2.2 t/year
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Westbourne Park Underground Station — subway entrance.

Daytime· 07:00 – 23:00
60.5dB

Changes detected from historical EPC data
Wall insulation improved
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in W11 1DD: £737,500 (2025–2022).
Flat 2 39 St Lukes Road London
Sold Jun 2025
Tavistock Mansions Apartment 12 49 St Lukes Road Westminster London
Sold Mar 2025
Flat 4 41 St Lukes Road London
Sold Jun 2024
Flat 2 41 St Lukes Road London
Sold Oct 2022
Basement 41 St Lukes Road Westminster London
Sold Mar 2022
Habitable Rooms
2 rooms
Street avg 3 rooms
W11 1BL
Closest school
0.4 km
St. Mary of the Angels Catholic Primary School. 84 schools nearby.
Night-time· 23:00 – 07:00
51.2dB