73a, Russell Lane, Barnet, London, N20 0BB
About 73a
73a is a mid-terrace house in Barnet, London, London (N20 0BB). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (December 2014) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump. The latest certificate is from December 2014, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2018. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Last changed hands 11 years ago, in June 2015. Across 1995–2015, sale prices on this property compounded at 8.1% per year. Today's modelled estimate of £286,000 is 46.7% above the 2015 sale price.
Energy performance
73a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Dec 2024
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
- Apr 2018Loft ConversionFullIn report
Extension to roof including rear dormer window, 3no rooflights to front roofslope
- Agent
- Woon Associates Ltd
Extension- Documents
- 10 docs on file
- Reference
- 18/1559/FUL
We flagged 2 things worth checking at 73a
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Price for 73a has grown more than fourfold since the 1995 starting point.
£286,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 20 years.
£195,000
Growth on file: 8.1% per year over 20 years.
Sales timeline
23 June 2015Most recent
£195,000
+358.8%over 19 years8 December 1995
£42,500
Median price across the last 2 sales in N20 0BB: £222,500 (2023–2020).
Versus other Russell Lane homes
On epc rating, 73a runs well behind the street norm.
EPC Rating
49 (E)
Street avg 66 (D)
Floor Area
53 m²
Street avg 33 m²
CO₂ Emissions
4.1 t/year
Street avg 2.0 t/year
Habitable Rooms
2 rooms
Street avg 1 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Beresford Avenue (N20) — bus stop.
Closest school
0.4 km
Sacred Heart Roman Catholic Primary School. 52 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
51.3dB

Night-time· 23:00 – 07:00
40.8dB







