Flat 3b, 1 North Grove, London, N6 4SH
About Flat 3b
Flat 3b is a two-bedroom semi-detached house in London (N6 4SH). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to before 1900 and council tax band C. At 50 m² this is the smallest unit on EPC record across the building (50–96 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (59 versus a best of 72). Other recorded features include a balcony. The latest certificate (December 2024) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since November 2009. Between certificates, wall efficiency went from Very Poor to Poor.
A recent sale: £565,000 in August 2025. At 50 m² it sits well below the postcode median (113 m² across 16 EPCs), making it one of the more compact homes locally. Across 2010–2025, sale prices on this property compounded at 3.4% per year. On a £-per-square-foot basis, the last sale (£1,050/sq ft) was about 26.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
- BalconyYes
Everything you need to know about Flat 3b
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Planning history
Flat 3b has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 3b
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
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Sales history & valuation
£568,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 16 years.
£565,000
Growth on file: 3.4% per year over 16 years.
Sales timeline
28 August 2025Most recent
£565,000
+67.4%over 15 years12 February 2010
£337,500
Median price across the last 5 sales in N6 4SH: £2,250,000 (2022–2020).
Nearby sales in N6 4SH
27 North Grove, Haringey, London, N6 4SH
Sold May 2022
£2,300,00019 North Grove, Haringey, London, N6 4SH
Sold May 2022
£2,500,00029 North Grove, Haringey, London, N6 4SH
Sold Dec 2021
£2,250,00011 North Grove, Haringey, London, N6 4SH
Sold Nov 2020
£1,700,000Flat 2a, 1 North Grove, London, N6 4SH
Sold Jun 2020
£675,000
Versus other North Grove homes
Flat 3b is notably below the street on years held.
Price per m²
£11,300
Street avg £10,570
Floor Area
50 m²
Street avg 86 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.5 t/year
Everything you need to know about Flat 3b
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Highgate School — bus stop.
Closest school
0.1 km
St Michael's CofE Voluntary Aided Primary School. 58 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
49.7dB
Night-time· 23:00 – 07:00
41.0dB