6b, Cornwall Road, London, N4 4PH
About 6b
6b is a mid-terrace house in London (N4 4PH). It has a recorded floor area of 50 m² (around 538 sq ft) and construction records dating it to 1930-1949. At 50 m² this is the 10th smallest of 23 units on EPC record in the building, where floor areas span 43–78 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (June 2025) shows a C (score 73). When first surveyed in February 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Average to Very Good.
Across 2021–2023, sale prices on this property compounded at 4.4% per year. On a £-per-square-foot basis, the last sale (£1,152/sq ft) was about 254.9% above the typical sold price in the postcode. Sold September 2023 for £620,000.
Know exactly what you're buying at 6b
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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 upgraded for better temperature management
Wall insulation improved
More low energy lighting installed
Planning history
6b has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 6b
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
6b valuation sits well clear of the typical sold price in this postcode.
£647,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 2 years.
£620,000
Growth on file: 4.4% per year over 2 years.
Sales timeline
21 September 2023Most recent
£620,000
+11.1%over 2 years8 April 2021
£558,000
Median price across the last 5 sales in N4 4PH: £620,000 (2025–2023).
Nearby sales in N4 4PH
Flat 3, 28 Cornwall Road, London, N4 4PH
Sold Jul 2025
£395,00022b, Cornwall Road, London, N4 4PH
Sold Mar 2025
£419,000Flat A, 21 Cornwall Road, London, N4 4PH
Sold Oct 2024
£620,0003 Cornwall Road, Haringey, London, N4 4PH
Sold Jul 2024
£1,289,40017 Cornwall Road, Haringey, London, N4 4PH
Sold Aug 2023
£632,200
Everything we know about 6b, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other Cornwall Road homes
6b outperforms the street on co₂ emissions by a wide margin.
Price per m²
£12,400
Street avg £6,809
Floor Area
50 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.4 t/year
Similar properties nearby
1 Carlisle Road, Haringey
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1 Holly Park Estate, Islington
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1 Cornwall Road, Haringey
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1 Mount Pleasant Villas, Haringey
N4 4HH
1 Beatrice Road, Haringey
N4 4PD
1 Darren Close, Ossian Road, Haringey
N4 4EF
1 Brambledown Mansions, Crouch Hill, Islington
N4 4SA
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
0.2 km
Oakfield Road Stroud Green — bus stop.
Closest school
0.3 km
St Aidan's Voluntary Controlled Primary School. 85 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
53.1dB
Night-time· 23:00 – 07:00
43.7dB