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Get startedFlat 3 is a one-bedroom end-of-terrace house in London (NW5 4JL). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1900-1929 and council tax band B. At 37 m² this is the smallest unit on EPC record across the building (37–89 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (71 versus a worst of 68). Period features are noted in the property record. The latest certificate (August 2025) shows a C (score 71). When first surveyed in March 2015 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Good.
Sale prices here have outpaced London HPI: 9.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,004/sq ft) was about 108% above the typical sold price in the postcode. At 37 m² it sits well below the postcode median (89 m² across 7 EPCs), making it one of the more compact homes locally. 11 years since the last transfer (July 2015).
Flat 3's carbon output is low for the local stock.
Sale price has at least doubled since 2006.
£388,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.9% per year over 9 years.
£399,950
Growth on file: 9.9% per year over 9 years.
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Price per m² for Flat 3 runs comfortably ahead of the street norm.
Price per m²
£10,809
Street avg £7,514
Floor Area
37 m²
Street avg 71 m²
Habitable Rooms
2 rooms
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Grafton Terrace — bus stop.

Daytime· 07:00 – 23:00
52.8dB

Changes detected from historical EPC data
Hot water efficiency decreased
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
15 July 2015Most recent
£399,950
+138.1%over 9 years5 May 2006
£168,000
Median price across the last 5 sales in NW5 4JL: £520,000 (2024–2012).
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Street avg 4 rooms
CO₂ Emissions
1.4 t/year
Street avg 2.5 t/year
NW5 4DY
Closest school
0.4 km
Rhyl Community Primary School. 62 schools nearby.
Night-time· 23:00 – 07:00
42.4dB