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Get started8 Athenaeum Road is a detached house in Barnet, London, London (N20 9AE). It has a recorded floor area of 216 m² (around 2325 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (October 2015) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in September 2015 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to C (score 75). The latest certificate is from October 2015, so improvements made since then won't be reflected.
Held since December 1997 — that's 28 years off the open market, well above the local norm. Sale prices here have outpaced London HPI: 18.4% per year against 0% for the wider region. Today's modelled estimate of £1,223,000 sits 321.7% above the 1997 sale of £290,000. On a £-per-square-foot basis, the last sale (£125/sq ft) was about 65.7% below the postcode norm. At 216 m² the property is well over the postcode median (151 m² across 8 EPCs), placing it in the larger end of the local stock. 6 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved.
8 Athenaeum Road's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 13 Oct 2025
8 Athenaeum Road has 3 separate extension applications on the council record.
Extension: Single storey · Rear of property
Single storey rear extension
8 Athenaeum Road's modelled value sits at over four times its earliest registered sale price (1996).
£1,223,000
Modelled from EPC, postcode comparables and a sale-price growth of 18.4% per year over 1 year.
£290,000
Growth on file: 18.4% per year over 1 year.
8 Athenaeum Road is notably below the street on price per m².
Price per m²
£1,343
Street avg £4,938
Floor Area
216 m²
Street avg 153 m²
Habitable Rooms
8 rooms
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
Oakleigh Gardens — bus stop.

Daytime· 07:00 – 23:00
51.9dB

Changes detected from historical EPC data
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Extension: Single storey · Rear of property
Single storey rear extension with a proposed depth of 5.3 metres from original rear wall, eaves height of 2.975 metres and maximum height of 3.975 metres
4 more applications for this property
Join to see all planning history.
23 December 1997Most recent
£290,000
+28.3%over 1 year1 July 1996
£226,000
Median price across the last 5 sales in N20 9AE: £809,000 (2024–2006).
Street avg 7 rooms
CO₂ Emissions
8.9 t/year
Street avg 9.7 t/year
N20 9BU
Closest school
0.4 km
Alma Primary. 46 schools nearby.
Night-time· 23:00 – 07:00
42.7dB
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