Flat C, 20 Highbury Grove, London, N5 2EA
About Flat C
Flat C is a two-bedroom detached house in London (N5 2EA). It has a recorded floor area of 73 m² (around 786 sq ft) and construction records dating it to before 1900. Tenure is freehold. The latest certificate (March 2025) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77).
Untraded for 19 years, with the last transfer in July 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2003–2007, sale prices on this property compounded at -13.9% per year. Today's modelled estimate of £544,000 sits 262.7% above the 2007 sale of £150,000. On a £-per-square-foot basis, the last sale (£191/sq ft) was about 55.6% below the postcode norm. At 73 m² it's 20.7% smaller than the typical home in the postcode (92 m² median across 9 EPCs).
Know exactly what you're buying at Flat C
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
- Bedrooms2
- Bathrooms2
Building
- TenureFreehold
Energy performance
EPC Rating
Planning history
Flat C has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£544,000
Modelled from EPC, postcode comparables and a sale-price growth of -13.9% per year over 4 years.
£150,000
Growth on file: -13.9% per year over 4 years.
Sales timeline
19 July 2007Most recent
£150,000
-42.3%over 3 years10 November 2003
£260,000
Median price across the last 5 sales in N5 2EA: £820,000 (2021–2012).
Nearby sales in N5 2EA
20 Highbury Grove, Islington, London, N5 2EA
Sold Mar 2021
£820,000Flat B, 20 Highbury Grove, London, N5 2EA
Sold Aug 2020
£850,00020a, Highbury Grove, Islington, London, N5 2EA
Sold Feb 2020
£820,000Flat D, 20 Highbury Grove, London, N5 2EA
Sold Jul 2010
£422,50024a, Highbury Grove, Islington, London, N5 2EA
Sold Oct 1999
£190,000
Everything we know about Flat C, 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 Highbury Grove homes
On floor area, Flat C runs well behind the street norm.
Price per m²
£2,055
Street avg £7,218
Floor Area
73 m²
Street avg 90 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.9 t/year
Similar properties nearby
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2a, Flat C, Kelross Road
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37 39, Flat A, Mountgrove Road
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37 39, Flat B, Mountgrove Road
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24a, Flat 2, Highbury Grove
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Aberdeen Park — bus stop.
Closest school
0.1 km
City of London Academy Highbury Grove. 96 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
53.7dB

Night-time· 23:00 – 07:00
43.7dB