11f, Aubert Park, Islington, London, N5 1TL
About 11f
11f is a semi-detached house in Islington, London, London (N5 1TL). It has a recorded floor area of 88 m² (around 947 sq ft) and construction records dating it to before 1900. The latest certificate (January 2017) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2009); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Very Good to Good and lighting dropped from Very Good to Good. The recommended improvements would push it to D (score 55). At 88 m² this is the 9th smallest of 13 units on EPC record in the building, where floor areas span 35–468 m². The building's EPC ratings span F to C across 13 units on file.
At 88 m² it's 29.4% larger than the typical home in the postcode (68 m² median across 33 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs).
Know exactly what you're buying at 11f
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
11f has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
11f has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£772,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in N5 1TL: £695,000 (2025–2022).
Nearby sales in N5 1TL
Everything we know about 11f, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Aubert Park homes
On epc rating, 11f runs well behind the street norm.
EPC Rating
52 (E)
Street avg 65 (D)
Floor Area
88 m²
Street avg 71 m²
CO₂ Emissions
5.0 t/year
Street avg 3.1 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Highbury Grange — bus stop.
Closest school
0.2 km
St Joan of Arc RC Primary School. 98 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.0dB

Night-time· 23:00 – 07:00
41.0dB