14b, Cornelia Street, Islington, London, N7 8BA
About 14b
14b is a three-bedroom end-of-terrace house in Islington, London, London (N7 8BA). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (May 2024) shows a C (score 77), near the top of the C band. The recommended improvements would push it to B (score 85).
At 141 m² the property is well over the postcode median (86 m² across 41 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. Across 2008–2024, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £1,216,000 is 21.6% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£659/sq ft) was about 52.5% above the typical sold price in the postcode. Sold July 2024 for £1,000,000.
Know exactly what you're buying at 14b
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
- Bedrooms3
- EnsuiteYes
Outside
- Private gardenRear
Building
- RefurbishedYes
Energy performance
EPC Rating
Planning history
- Dec 2015ExtensionOutlineIn report
Extension: Single storey · Rear of property
Erection of a single storey rear extension and rear dormer
- Documents
- 6 docs on file
- Reference
- P2015/4265/COLP
What's in 14b, Cornelia Street, Islington, London, N7 8BA's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Latest sale on 14b was the highest on Land Registry record across the postcode.
£1,216,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 16 years.
£1,000,000
Growth on file: 4.6% per year over 16 years.
Sales timeline
15 July 2024Most recent
£1,000,000
+110.5%over 16 years1 February 2008
£475,000
Median price across the last 5 sales in N7 8BA: £690,000 (2025–2021).
Nearby sales in N7 8BA
5 Cornelia Street, Islington, London, N7 8BA
Sold Jan 2025
£690,00059 Cornelia Street, Islington, London, N7 8BA
Sold May 2024
£961,00045 Cornelia Street, Islington, London, N7 8BA
Sold Jan 2022
£320,00041 Cornelia Street, Islington, London, N7 8BA
Sold Dec 2021
£650,0009 Cornelia Street, Islington, London, N7 8BA
Sold Dec 2021
£720,000
Everything we know about 14b, 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 Cornelia Street homes
On epc rating, 14b stands well clear of the street.
Price per m²
£7,092
Street avg £6,430
Floor Area
141 m²
Street avg 88 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.3 t/year
Similar properties nearby
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N7 8PA
1 Brides Mews, Islington
N7 8BY
1 Elysian Mews, Islington
N7 8FE
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N7 8PE
1 Buckler Court, Eden Grove, Islington
N7 8EF
1 Burness Close, Islington
N7 8SP
1 Furlong Road, Islington
N7 8LA
1 Cornelia Street, Islington
N7 8BA
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Ellington Street — bus stop.
Closest school
0.4 km
St Mary Magdalene Academy. 100 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
55.5dB

Night-time· 23:00 – 07:00
44.9dB