1 Athelstane Mews, Islington, London, N4 3EH
About 1 Athelstane Mews
1 Athelstane Mews is a mid-terrace house in Islington, London, London (N4 3EH). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (September 2021) shows a C (score 70). The rating has held steady at C across 2 certificates since October 2009. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83).
At 74 m² the property is well over the postcode median (51 m² across 7 EPCs), placing it in the larger end of the local stock. A recent sale: £500,000 in December 2024. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include change of use to residential, meaningful when judging how the property has evolved. Across 2004–2024, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £662,000 is 32.4% above the 2024 sale price.
Know exactly what you're buying at 1 Athelstane Mews
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
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Oct 2025Change of UseConditionsIn report
Approval of details pursuant to condition 4 (construction management plan) of planning permission reference: P2025/1538/FUL dated 02/09/2025 for change of use of ground floor accommodation from lawful live/work unit to residential (Use Class C3) with first floor accommodation to create a single family dwelling and associated alterations including adjustments to window/door/rooflight openings and the introduction of first floor level external terrace
- Documents
- 5 docs on file
- Reference
- P2025/2610/AOD
- Sept 2025Change of UseFullIn report
Change of use of ground floor accommodation from lawful live/work unit to residential (Use Class C3) with first floor accommodation to create a single family dwelling and associated alterations including adjustments to window/door/rooflight openings and the introduction of first floor level external terrace
- Documents
- 25 docs on file
- Reference
- P2025/1538/FUL
What's in 1 Athelstane Mews, Islington, London, N4 3EH's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Sale price has grown by over 3x since 2004.
£662,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 21 years.
£500,000
Growth on file: 5.9% per year over 21 years.
Sales timeline
18 December 2024Most recent
£500,000
+233.3%over 20 years20 January 2004
£150,000
Median price across the last 2 sales in N4 3EH: £407,500 (2016–2016).
Everything we know about 1 Athelstane Mews, 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
EPC Rating for 1 Athelstane Mews lags the street by a wide margin.
EPC Rating
70 (C)
Street avg 76 (C)
Floor Area
74 m²
Street avg 63 m²
CO₂ Emissions
2.6 t/year
Street avg 1.6 t/year
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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