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Get started109 Westbourne Grove is a mid-terrace house in Westminster, London, London (W2 4UW). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (October 2022) shows an E (score 44), well below the UK norm with real room to improve. When first surveyed in May 2009 the rating was F, the property has climbed 1 band since. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on electricity. At 46 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 32–107 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (44 versus a best of 75).
Sale prices here have outpaced London HPI: 1% per year against 0% for the wider region. Today's modelled estimate of £769,000 is 13.3% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£1,371/sq ft) was about 25.4% above the typical sold price in the postcode. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 11 years since the last transfer (May 2015). 4 planning records sit against the property, 1 approved, 3 refused.
109 Westbourne Grove sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
A a single-storey rear extension application was refused at 109 Westbourne Grove in 2025.
Extension: Single storey · Rear of property
Erection of first floor single storey rear extension with rooflights; installation of railings around rear lightwell in association with use of roof as terrace.
109 Westbourne Grove valuation sits well clear of the typical sold price in this postcode.
£769,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.0% per year over 10 years.
£678,704
Growth on file: 1.0% per year over 10 years.
EPC Rating for 109 Westbourne Grove lags the street by a wide margin.
Price per m²
£14,754
Street avg £26,461
Floor Area
46 m²
Street avg 56 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
19/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Chepstow Rd / Westbourne Grove — bus stop.

Daytime· 07:00 – 23:00
59.8dB

Changes detected from historical EPC data
Wall insulation improved
Low energy lighting percentage decreased
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.
Alterations to shopfront (Part retrospective).
2 more applications for this property
Join to see all planning history.
19 May 2015Most recent
£678,704
+9.5%over 9 years31 October 2005
£620,000
Median price across the last 5 sales in W2 4UW: £605,000 (2025–2014).
109a Westbourne Grove Westminster London
Sold Jun 2025
103b Westbourne Grove Westminster London
Sold Dec 2019
Flat 107 Westbourne Grove Westminster London
Sold Mar 2018
97 Westbourne Grove Westminster London
Sold Jun 2014
111 Westbourne Grove Westminster London
Sold Jun 2012
CO₂ Emissions
3.1 t/year
Street avg 2.2 t/year
W2 4LU
Closest school
0.4 km
St. Mary of the Angels Catholic Primary School. 76 schools nearby.
Night-time· 23:00 – 07:00
50.3dB
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