4a, Athelstane Mews, Islington, London, N4 3EH
About 4a
4a is a mid-terrace house in Islington, London, London (N4 3EH). It has a recorded floor area of 75 m² (around 807 sq ft) and construction records dating it to 2023. The latest certificate (November 2024) shows a C (score 75), near the top of the C band. The recommended improvements would lift it to A (score 101), a 2-band jump.
At 75 m² the property is well over the postcode median (51 m² across 7 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 2 approved, 0 refused.
Know exactly what you're buying at 4a
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
- Dec 2012FullIn report
Variation of condition 1 (approved drawings and windows) of planning approval ref P102251 for the replacement of fire damaged flat roof with new pitched roof to match adjacent property at 1-3 Athelstane Mews.
- Documents
- 5 docs on file
- Reference
- P122421
- Jan 2011RenovationFullIn report
Replacement of fire damaged flat roof with new pitched roof to match adjacent property at 1-3 Athelstane Mews.
- Documents
- 7 docs on file
- Reference
- P102251
What's in 4a, Athelstane Mews, Islington, London, N4 3EH's planning history?
1 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
4a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£806,000
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 4 sales in N4 3EH: £407,500 (2024–2004).
Everything we know about 4a, 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 Athelstane Mews homes
4a outperforms the street on floor area by a wide margin.
EPC Rating
75 (C)
Street avg 74 (C)
Floor Area
75 m²
Street avg 63 m²
CO₂ Emissions
1.9 t/year
Street avg 1.8 t/year
Similar properties nearby
1 Playford Road, Islington
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1 Fonthill Mews, Islington
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1 Osborne Road, Haringey
N4 3SA
1 Pavillion Mews, Islington
N4 3QA
1 Birnam Road, Islington
N4 3LJ
1 Marriott Road, Islington
N4 3QN
1 Athelstane Mews, Islington
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Tollington Park — bus stop.
Closest school
0.3 km
Stroud Green Primary School. 89 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
55.0dB

Night-time· 23:00 – 07:00
45.0dB