4b, Greville Place, Westminster, London, NW6 5JN
About 4b
4b is a four-bedroom semi-detached house in Westminster, London, London (NW6 5JN). It has a recorded floor area of 167 m² (around 1798 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (June 2020) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump. Other recorded features include outbuildings.
It hasn't traded since June 2010, a hold of 16 years that's notably long for the area. Across 1998–2010, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £2,364,000 sits 54.7% above the 2010 sale of £1,528,000. 6 planning records sit against the property, 3 approved, 3 refused. Past consents include an extension, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms4
- Bathrooms3
Outside
- Private gardenYes
- OutbuildingsYes
Energy performance
4b's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
A recent planning application at 4b was refused — worth checking the council file.
- Apr 2023OutbuildingFullIn report
Installation of air condenser unit in rear garden
- Agent
- JaK Studio
- Documents
- 33 docs on file
- Reference
- 23/00474/FULL
- Mar 2023ExtensionFullIn report
Variation of condition 1 of planning permission dated 15th June 2022 (RN:22/01971/FULL) for the Replacement dormer extension with a larger dormer extension, addition of a new rooflight, replacement and slight enlargement of first floor fenestration to rear elevation and levelling of flat roof above first floor bathroom from RN:22/01971/FULLL. Namely, to reduce the size of some existing windows, the size of the dormer to be retained.
- Agent
- JaK Studio
- Documents
- 26 docs on file
- Reference
- 22/08522/FULL
What's in 4b, Greville Place, Westminster, London, NW6 5JN's planning history?
4 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
4b has more than doubled in price since the earliest registered sale in 1998.
£2,364,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 12 years.
£1,528,000
Growth on file: 8.6% per year over 12 years.
Sales timeline
17 June 2010Most recent
£1,528,000
+83.0%over 8 years3 September 2001
£835,000
+45.2%over 3 years12 August 1998
£575,000
Median price across the last 2 sales in NW6 5JN: £3,057,500 (2017–1999).
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Kilburn Park Road — bus stop.
Closest school
0.3 km
St George's Catholic School. 73 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
55.3dB

Night-time· 23:00 – 07:00
44.8dB








