Sunside Court, Flat 4, 6 Oakleigh Park South, Barnet, London, N20 9JU
About Sunside Court
Sunside Court is a semi-detached house in Barnet, London, London (N20 9JU). It has a recorded floor area of 66 m² (around 710 sq ft) and construction records dating it to 2023. The latest certificate (June 2024) returns a B (score 84), comfortably above the UK average. The rating has held steady at B across 2 certificates since May 2023. At 66 m² this is the 2nd smallest of 5 units on EPC record in Sunside Court, where floor areas span 65–105 m². The building's EPC ratings span B to A, with this unit at the bottom. On EPC score it ranks last in the building (84 versus a best of 95).
Most recent transfer was March 2025 at £575,000 — fresh data. At 66 m² it sits well below the postcode median (105 m² across 42 EPCs), making it one of the more compact homes locally. On a £-per-square-foot basis, the last sale (£809/sq ft) was about 58% above the typical sold price in the postcode.
Energy performance
Sunside Court's carbon output is low for the local stock.
EPC Rating
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Planning history
Sunside Court has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at Sunside Court
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
£528,000
Modelled from EPC, postcode comparables.
£575,000
Recorded with HM Land Registry.
Sales timeline
4 March 2025Most recent
£575,000
Median price across the last 5 sales in N20 9JU: £590,000 (2025–2023).
Nearby sales in N20 9JU
Alisa Lodge, Flat 5, 4 Oakleigh Park South, Barnet, London, N20 9JU
Sold Nov 2025
£490,000Sunside Court, Flat 2, 6 Oakleigh Park South, Barnet, London, N20 9JU
Sold Jul 2024
£800,000Sunside Court, Flat 3, 6 Oakleigh Park South, Barnet, London, N20 9JU
Sold Jul 2024
£590,000Sunside Court, Flat 5, 6 Oakleigh Park South, Barnet, London, N20 9JU
Sold Jun 2024
£485,00026 Oakleigh Park South, Barnet, London, N20 9JU
Sold Aug 2023
£885,000
Versus other Oakleigh Park South homes
On years held, Sunside Court runs well behind the street norm.
Price per m²
£8,712
Street avg £6,048
Floor Area
66 m²
Street avg 86 m²
CO₂ Emissions
0.9 t/year
Street avg 1.9 t/year
Years Held
1 years
Street avg 11 years
Similar properties nearby
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N20 9AA
3a, Flat 3, Athenaeum Road, Barnet
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Alisa Lodge, Flat 1, 4 Oakleigh Park South, Barnet
N20 9JU
Alisa Lodge, Flat 3, 4 Oakleigh Park South, Barnet
N20 9JU
Alisa Lodge, Flat 2, 4 Oakleigh Park South, Barnet
N20 9JU
9a, Flat 5, Oakleigh Park North, Barnet
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3a, Flat 7, Athenaeum Road, Barnet
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9a, Flat 1, Oakleigh Park North, Barnet
N20 9AN
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Myddelton Park Oakleigh Park — bus stop.
Closest school
0.1 km
Sacred Heart Roman Catholic Primary School. 49 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
51.8dB

Night-time· 23:00 – 07:00
41.3dB







