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Get startedFlat 3 is a semi-detached house in London (NW1 7RP). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1930-1949 and council tax band D. At 41 m² this is the smallest unit on EPC record across the building (41–94 m²). The building's EPC ratings span E to D, with this unit at the top. On EPC score it ranks first in the building (61 versus a worst of 53). The latest certificate (June 2018) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in July 2009 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump. Main heating runs on electricity.
Sale prices here have outpaced London HPI: 10.6% per year against 0% for the wider region. Today's modelled estimate of £495,000 sits 52.3% above the 2011 sale of £325,000. Last sold in September 2011, so it's been off the market for around 15 years. At 41 m² it's 27.4% smaller than the typical home in the postcode (57 m² median across 10 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
Flat 3 has more than quadrupled in price since its earliest registered sale in 1996.
£495,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.6% per year over 16 years.
£325,000
Growth on file: 10.6% per year over 16 years.
Flat 3 outperforms the street on years held by a wide margin.
Price per m²
£7,927
Street avg £10,518
Floor Area
41 m²
Street avg 59 m²
Habitable Rooms
3 rooms
Street avg 3 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
Mornington Crescent — bus stop.

Daytime· 07:00 – 23:00
57.7dB

Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 September 2011Most recent
£325,000
+384.8%over 15 years14 February 1996
£67,040
Median price across the last 5 sales in NW1 7RP: £700,000 (2025–2017).
CO₂ Emissions
2.5 t/year
Street avg 2.6 t/year
NW1 7JY
Closest school
0.3 km
Christ Church School. 77 schools nearby.
Night-time· 23:00 – 07:00
49.6dB
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