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Get startedSecond Floor Flat is a detached house in London (N1 3LL). It has a recorded floor area of 49 m² (around 529 sq ft) and construction records dating it to before 1900. The latest certificate (January 2011) shows a C (score 69), just inside the C band. When first surveyed in March 2010 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Poor and hot-water efficiency went from Average to Very Good; while lighting dropped from Very Good to Very Poor. The latest certificate is from January 2011, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 8.7% per year against 0% for the wider region. Today's modelled estimate of £1,021,000 is 14.9% below the 2022 sale of £1,200,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£2,268/sq ft) was about 443.2% above the typical sold price in the postcode. At 49 m² it sits well below the postcode median (78 m² across 47 EPCs), making it one of the more compact homes locally. Most recent transfer: June 2022 at £1,200,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Second Floor Flat's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 21 Jan 2021
Second Floor Flat has more than quadrupled in price since its earliest registered sale in 1997.
£1,021,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.7% per year over 25 years.
£1,200,000
Growth on file: 8.7% per year over 25 years.
Price per m² for Second Floor Flat runs comfortably ahead of the street norm.
Price per m²
£24,415
Street avg £7,367
Floor Area
49 m²
Street avg 74 m²
Habitable Rooms
3 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Englefield Road — bus stop.

Daytime· 07:00 – 23:00
56.2dB

Changes detected from historical EPC data
Hot water efficiency improved
Single glazing replaced with double or better glazing
Roof insulation improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
6 June 2022Most recent
£1,200,000
+84.4%over 9 years10 December 2012
£650,648
+14.7%over 5 years19 July 2007
£567,500
+266.1%over 9 years31 October 1997
£155,000
Median price across the last 5 sales in N1 3LL: £940,000 (2024–2022).
Street avg 3 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.9 t/year
N1 3QF
Closest school
0.5 km
Our Lady and St Joseph Catholic Primary School. 107 schools nearby.
Night-time· 23:00 – 07:00
45.4dB
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