Flat A, 6 Cornwall Avenue, London, N22 7DA
About Flat A
Flat A is a mid-terrace house in London (N22 7DA). It has a recorded floor area of 61 m² (around 657 sq ft) and construction records dating it to 1900-1929. The latest certificate (September 2022) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in June 2014 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Poor to Good. The recommended improvements would push it to C (score 77).
At 61 m² it sits well below the postcode median (100 m² across 34 EPCs), making it one of the more compact homes locally. Across 1999–2014, sale prices on this property compounded at 9.6% per year. Today's modelled estimate of £484,000 is 30.8% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£564/sq ft) was about 44.5% above the typical sold price in the postcode. Last changed hands 12 years ago, in November 2014.
Know exactly what you're buying at Flat A
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
More low energy lighting installed
Planning history
Flat A has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at Flat A
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
Sale price has grown by over 3x since 1999.
£484,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.6% per year over 15 years.
£370,000
Growth on file: 9.6% per year over 15 years.
Sales timeline
3 November 2014Most recent
£370,000
+57.4%over 7 years19 April 2007
£235,000
+151.3%over 7 years17 November 1999
£93,500
Median price across the last 5 sales in N22 7DA: £1,050,000 (2025–2024).
Nearby sales in N22 7DA
27 Cornwall Avenue, Haringey, London, N22 7DA
Sold Apr 2025
£845,00023 Cornwall Avenue, Haringey, London, N22 7DA
Sold Mar 2025
£1,050,00030 Cornwall Avenue, Haringey, London, N22 7DA
Sold Dec 2024
£1,051,00025 Cornwall Avenue, Haringey, London, N22 7DA
Sold Nov 2024
£1,062,5003 Cornwall Avenue, Haringey, London, N22 7DA
Sold Sept 2024
£980,000
Everything we know about Flat A, 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 Avenue homes
Flat A is notably below the street on habitable rooms.
Price per m²
£6,066
Street avg £5,030
Floor Area
61 m²
Street avg 65 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.9 t/year
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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
0.2 km
Park Avenue Wood Green — bus stop.
Closest school
0.3 km
Heartlands High School. 63 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
44.6dB