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Get started5 Clarence Terrace is a three-bedroom semi-detached house in Westminster, London, London (NW1 4RD). It has a recorded floor area of 104 m² (around 1123 sq ft), construction records dating it to before 1900 and council tax band H. At 104 m² this is the 15th smallest of 30 units on EPC record in the building, where floor areas span 32–216 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (July 2009) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 57). The latest certificate is from July 2009, so improvements made since then won't be reflected.
Sale prices here have lagged London HPI: -8.4% per year against 0% for the wider region. Today's modelled estimate of £959,000 is 19.6% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£714/sq ft) was about 27.3% below the postcode norm. 6 planning records sit against the property, 6 approved, 0 refused. The record references listed-building consent, which constrain future alterations. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). Last sale on file: £802,000 in July 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
5 Clarence Terrace's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 03 Jul 2019
5 Clarence Terrace has a listed-building consent on record — alterations to a listed property are tightly controlled.
Internal alterations to first floor flat.
5 Clarence Terrace's sale-price growth has lagged the wider UK trajectory across its history on file.
£959,000
Modelled from EPC, postcode comparables and a sale-price growth of -8.4% per year over 12 years.
£802,000
Growth on file: -8.4% per year over 12 years.
On years held, 5 Clarence Terrace runs well behind the street norm.
Price per m²
£7,689
Street avg £11,612
Floor Area
104 m²
Street avg 112 m²
Habitable Rooms
4 rooms
Street avg 4 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
Baker Street Station — bus stop.

Daytime· 07:00 – 23:00
58.3dB

Internal alterations. (First floor flat)
4 more applications for this property
Join to see all planning history.
13 July 2022Most recent
£802,000
-74.1%over 6 years10 September 2015
£3,100,000
+34.8%over 5 years30 July 2010
£2,300,000
Median price across the last 5 sales in NW1 4RD: £573,235 (2025–2022).
CO₂ Emissions
6.1 t/year
Street avg 5.2 t/year
NW1 4HG
Closest school
0.5 km
St Edward's Catholic Primary School. 63 schools nearby.
Night-time· 23:00 – 07:00
50.0dB
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