1a, Oak Tree Drive, Barnet, London, N20 8QJ
About 1a
1a is a three-bedroom semi-detached house in Barnet, London, London (N20 8QJ). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (April 2014) shows a C (score 72). When first surveyed in July 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Poor to Good and lighting went from Very Poor to Poor. The recommended improvements would push it to B (score 85). The latest certificate is from April 2014, so improvements made since then won't be reflected.
6 planning records sit against the property, 5 approved, 1 refused. Past consents include an extension, a porch and partial demolition, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Across 2012–2018, sale prices on this property compounded at 13.2% per year. On a £-per-square-foot basis, the last sale (£717/sq ft) was about 47.1% above the typical sold price in the postcode. Sold December 2018 for £887,500.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Energy performance
1a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Apr 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Wall insulation improved
Loft insulation upgraded to recommended levels
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Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- May 2023ConditionsIn report
Variation of condition 1 (Approved Plans) of planning permission reference 22/0783/HSE dated 13/04/2022 for 'Single storey side extension.' Variation/amendments to include changes to fenestration to flank and rear elevations
- Agent
- DVM Architects Ltd
- Documents
- 5 docs on file
- Reference
- 23/1239/S73
- Oct 2022ExtensionFullIn report
Roof extension involving rear dormer window and 2no. side facing rooflights and new crown roof (AMENDED DESCRIPTION).
- Agent
- DVM Architects Ltd
- Documents
- 11 docs on file
- Reference
- 22/1887/HSE
What's in 1a, Oak Tree Drive, Barnet, London, N20 8QJ's planning history?
4 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
Sale price has at least doubled since 2012.
£911,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.2% per year over 6 years.
£887,500
Growth on file: 13.2% per year over 6 years.
Sales timeline
11 December 2018Most recent
£887,500
+9.2%over 4 years28 May 2014
£812,500
+95.8%over 1 year31 October 2012
£415,000
Median price across the last 5 sales in N20 8QJ: £905,000 (2025–2023).
Nearby sales in N20 8QJ
5 Oak Tree Drive, Barnet, London, N20 8QJ
Sold Mar 2025
£900,0001 Oak Tree Drive, Barnet, London, N20 8QJ
Sold Feb 2024
£910,0007 Oak Tree Drive, Barnet, London, N20 8QJ
Sold Aug 2023
£825,00037 Oak Tree Drive, Barnet, London, N20 8QJ
Sold May 2023
£1,110,00057 Oak Tree Drive, Barnet, London, N20 8QJ
Sold Jan 2023
£905,000
Versus other Oak Tree Drive homes
CO₂ Emissions for 1a runs comfortably ahead of the street norm.
Price per m²
£7,717
Street avg £6,314
Floor Area
115 m²
Street avg 122 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.2 t/year
Street avg 6.0 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
0.2 km
Hill Crescent — bus stop.
Closest school
0.8 km
St John's CofE Primary and Nursery School. 43 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
47.8dB

Night-time· 23:00 – 07:00
40.5dB







