Flat 4, 102 Old Street, Islington, London, EC1V 9AY
About Flat 4
Flat 4 is a one-bedroom mid-terrace house in Islington, London, London (EC1V 9AY). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 2007-2011 and council tax band D. At 52 m² this is the largest unit on EPC record across the building (36–52 m²). The latest certificate (January 2024) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since July 2011. Between certificates, lighting went from Very Poor to Very Good.
At 52 m² the property is well over the postcode median (32 m² across 17 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). Across 2011–2018, sale prices on this property compounded at 5.7% per year. Sold September 2018 for £422,717.
Know exactly what you're buying at Flat 4
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
What this property has
Inside
- Bedrooms1
- Bathrooms1
Energy performance
Flat 4's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
Flat 4 has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Flat 4 valuation sits well clear of the typical sold price in this postcode.
£424,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 7 years.
£422,717
Growth on file: 5.7% per year over 7 years.
Sales timeline
4 September 2018Most recent
£422,717
+45.8%over 6 years7 December 2011
£290,000
Median price across the last 4 sales in EC1V 9AY: £282,500 (2015–2012).
Nearby sales in EC1V 9AY
Everything we know about Flat 4, 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 Old Street homes
On years held, Flat 4 runs well behind the street norm.
Price per m²
£8,129
Street avg £10,704
Floor Area
52 m²
Street avg 31 m²
Habitable Rooms
2 rooms
Street avg 1 rooms
CO₂ Emissions
1.2 t/year
Street avg 2.2 t/year
Similar properties nearby
309 311, Flat E, Old Street
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309 311, Flat A, Old Street
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362 364, Flat 2, Old Street
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374 378, Flat 3, Old Street, Hackney
EC1V 9LT
370a, Flat 1, Old Street, Hackney
EC1V 9LT
309 311, Flat B, Old Street
EC1V 9LA
309 311, Flat A F, Old Street, Hackney
EC1V 9LA
309 311, Flat F, Old Street
EC1V 9LA
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
St Luke's Music Edu Centre — bus stop.
Closest school
0.2 km
City of London Primary Academy, Islington. 97 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
59.8dB

Night-time· 23:00 – 07:00
50.8dB