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Get startedFirst Floor Flat is an end-of-terrace house in London (N6 5TL). It has a recorded floor area of 44 m² (around 474 sq ft) and construction records dating it to 1900-1929. The latest certificate (March 2019) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since April 2009. Between certificates, roof efficiency went from Average to Very Good and hot-water efficiency went from Good to Very Good. The recommended improvements would push it to C (score 78).
Across 2017–2022, sale prices here grew -0.3% per year, broadly in step with London's 0% HPI growth. Today's modelled estimate of £488,000 is 10.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£929/sq ft) was about 166% above the typical sold price in the postcode. At 44 m² it's 22.8% smaller than the typical home in the postcode (57 m² median across 38 EPCs). Last sale on file: £440,000 in June 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£488,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.3% per year over 5 years.
£440,000
Growth on file: -0.3% per year over 5 years.
Floor Area for First Floor Flat lags the street by a wide margin.
Price per m²
£10,000
Street avg £7,149
Floor Area
44 m²
Street avg 59 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Northwood Road — bus stop.

Daytime· 07:00 – 23:00
52.3dB

Changes detected from historical EPC data
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water efficiency improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
14 June 2022Most recent
£440,000
-1.3%over 4 years3 July 2017
£446,000
Median price across the last 5 sales in N6 5TL: £555,000 (2025–2023).
CO₂ Emissions
2.1 t/year
Street avg 2.7 t/year
N6 5LX
Closest school
0.5 km
St Aloysius' College. 60 schools nearby.
Night-time· 23:00 – 07:00
43.1dB
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