22a, Oakleigh Park South, Barnet, London, N20 9JU
About 22a
22a is a six-bedroom detached house in Barnet, London, London (N20 9JU). It has a recorded floor area of 367 m² (around 3955 sq ft), construction records dating it to 2003-2006 and council tax band G. The latest certificate (November 2008) shows a C (score 69), just inside the C band. The latest certificate is from November 2008, so improvements made since then won't be reflected.
Untraded for 17 years, with the last transfer in October 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 367 m² the property is well over the postcode median (100 m² across 42 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. 5 planning records sit against the property, 2 approved, 3 refused. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 2001–2009, sale prices on this property compounded at 26.7% per year. Today's modelled estimate of £2,081,000 is 38.7% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£379/sq ft) was about 30.7% below the postcode norm.
What this property has
Inside
- Bedrooms6
Energy performance
22a's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Nov 2018
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property is a large detached home over 300m², we believe a Level 3 building survey should be considered.
From £1,945 · Includes VAT
Planning history
- Sept 2008OutbuildingFullIn report
Erection of garage with pitched roof.
- Agent
- Mr M Bailey
- Documents
- 3 docs on file
- Reference
- B/01805/08
- Apr 2007OutbuildingFullIn report
Proposed garage.
- Documents
- 4 docs on file
- Reference
- N00375W/06
We flagged 1 thing worth checking at 22a
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
Price for 22a has grown more than fourfold since the 2001 starting point.
£2,081,000
Modelled from EPC, postcode comparables and a sale-price growth of 26.7% per year over 8 years.
£1,500,000
Growth on file: 26.7% per year over 8 years.
Sales timeline
11 October 2009Most recent
£1,500,000
+45.6%over 3 years17 October 2005
£1,030,000
+368.2%over 4 years27 August 2001
£220,000
Median price across the last 5 sales in N20 9JU: £575,000 (2025–2024).
Nearby sales in N20 9JU
Alisa Lodge, Flat 5, 4 Oakleigh Park South, Barnet, London, N20 9JU
Sold Nov 2025
£490,000Sunside Court, Flat 4, 6 Oakleigh Park South, Barnet, London, N20 9JU
Sold Mar 2025
£575,000Sunside 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
£485,000
Versus other Oakleigh Park South homes
On price per m², 22a runs well behind the street norm.
Price per m²
£4,083
Street avg £7,364
Floor Area
367 m²
Street avg 213 m²
Habitable Rooms
10 rooms
Street avg 8 rooms
CO₂ Emissions
9.5 t/year
Street avg 7.5 t/year
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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







