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Get started97 Ashmill Street is a one-bedroom mid-terrace house in Westminster, London, London (NW1 6RA). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1967-1975 and council tax band E. At 69 m² this is the 11th smallest of 14 units on EPC record in the building, where floor areas span 33–207 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (February 2016) shows a C (score 69), just inside the C band. The latest certificate is from February 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 5.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,004/sq ft) was about 74.3% above the typical sold price in the postcode. At 69 m² the property is well over the postcode median (53 m² across 13 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Last sale on file: £746,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
This certificate is over 10 years old and is no longer valid.Expired 12 Feb 2026
Demolition of existing rear conservatory and erection of new rear conservatory.
Sale price has at least doubled since 2003.
£724,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 18 years.
£746,000
Growth on file: 5.5% per year over 18 years.
Habitable Rooms for 97 Ashmill Street lags the street by a wide margin.
Price per m²
£10,812
Street avg £11,349
Floor Area
69 m²
Street avg 68 m²
Habitable Rooms
2 rooms
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
Rossmore Road / Lisson Grove — bus stop.

Daytime· 07:00 – 23:00
61.3dB

Extension: Single storey · Rear of property
Demolition of existing rear conservatory and erection of new single-storey rear extension/conservatory.
28 June 2021Most recent
£746,000
+157.2%over 17 years18 November 2003
£290,000
Median price across the last 5 sales in NW1 6RA: £565,000 (2024–2016).
Street avg 3 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.8 t/year
NW1 6ES
Closest school
0.1 km
St Edward's Catholic Primary School. 61 schools nearby.
Night-time· 23:00 – 07:00
52.0dB
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