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Get started10 Mertoun Terrace is a four-bedroom mid-terrace house in Westminster, London, London (W1H 2NF). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (December 2024) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 82), a 2-band jump.
A recent sale: £1,300,000 in August 2025. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £1,484,000 is 14.2% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£951/sq ft) was about 133.2% above the typical sold price in the postcode.
10 Mertoun Terrace's carbon output runs well above what efficient homes in the postcode produce.
10 Mertoun Terrace has 2 separate extension applications on the council record.
Extension: Single storey
Erection of roof extension to provide additional accommodation for each of the existing 13 dwellings. (Site includes 5 Bryanston Place).
10 Mertoun Terrace valuation sits well clear of the typical sold price in this postcode.
£1,484,000
Modelled from EPC, postcode comparables.
£1,300,000
Recorded with HM Land Registry.
Years Held for 10 Mertoun Terrace lags the street by a wide margin.
Price per m²
£10,236
Street avg £6,367
Floor Area
127 m²
Street avg 127 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
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
George Street (W2) — bus stop.

Daytime· 07:00 – 23:00
64.3dB

Extension: Single storey
Erection of roof extension to provide additional accommodation for each of the existing 13 dwellings (site includes 5 Bryanston Place). (Renewal)
8 August 2025Most recent
£1,300,000
Median price across the last 5 sales in W1H 2NF: £1,225,000 (2017–2007).
12 Mertoun Terrace Seymour Place Westminster London
Sold Aug 2017
3 Mertoun Terrace Seymour Place Westminster London
Sold Sept 2014
2 Mertoun Terrace Seymour Place Westminster London
Sold Jan 2011
4 Mertoun Terrace Seymour Place Westminster London
Sold Oct 2007
9 Mertoun Terrace Seymour Place Westminster London
Sold May 2007
CO₂ Emissions
7.2 t/year
Street avg 5.0 t/year
W1H 2PN
Closest school
0.2 km
Hampden Gurney CofE Primary School. 57 schools nearby.
Night-time· 23:00 – 07:00
55.2dB
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