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Get startedFlat C is an end-of-terrace house in Islington, London, London (N1 3LL). It has a recorded floor area of 51 m² (around 549 sq ft) and construction records dating it to before 1900. The latest certificate (November 2024) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2010); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Poor and hot-water efficiency went from Poor to Average; while lighting dropped from Very Good to Good. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on electricity.
Untraded for 26 years, with the last transfer in December 1999. Sale prices here have outpaced London HPI: 19.1% per year against 0% for the wider region. Today's modelled estimate of £472,000 sits 225.5% above the 1999 sale of £145,000. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 39.1% below the postcode norm. At 51 m² it sits well below the postcode median (78 m² across 47 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Flat C sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Flat C's modelled value sits at over four times its earliest registered sale price (1996).
£472,000
Modelled from EPC, postcode comparables and a sale-price growth of 19.1% per year over 4 years.
£145,000
Growth on file: 19.1% per year over 4 years.
On epc rating, Flat C runs well behind the street norm.
Price per m²
£2,843
Street avg £8,266
Floor Area
51 m²
Street avg 74 m²
Habitable Rooms
2 rooms
Street avg 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
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
20 December 1999Most recent
£145,000
+89.5%over 3 years26 April 1996
£76,500
Median price across the last 5 sales in N1 3LL: £940,000 (2024–2022).
CO₂ Emissions
4.3 t/year
Street avg 2.9 t/year
N1 3JS
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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