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Get started23 Chandos Avenue is a detached house in Barnet, London, London (N20 9ED). It has a recorded floor area of 406 m² (around 4370 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (June 2016) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 71), a 2-band jump.
Sale prices here have outpaced London HPI: 4.6% per year against 0% for the wider region. Today's modelled estimate of £2,560,000 is 28% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£458/sq ft) was about 46% above the typical sold price in the postcode. At 406 m² the property is well over the postcode median (234 m² across 11 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Sold May 2021 for £2,000,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
23 Chandos Avenue's carbon output runs well above what efficient homes in the postcode produce.
23 Chandos Avenue has 2 separate extension applications on the council record.
Extension: Part single, part two storey
Single storey front extension. Part single, part two-storey rear extension.
Latest sale on 23 Chandos Avenue was the highest on Land Registry record across the postcode.
£2,560,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 15 years.
£2,000,000
Growth on file: 4.6% per year over 15 years.
CO₂ Emissions for 23 Chandos Avenue lags the street by a wide margin.
Price per m²
£4,926
Street avg £4,352
Floor Area
406 m²
Street avg 282 m²
Habitable Rooms
10 rooms
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
Chandos Avenue — bus stop.

Daytime· 07:00 – 23:00
51.7dB

Extension: Part single, part two storey
Single storey front extension. Part single, part two-storey rear extension.
5 May 2021Most recent
£2,000,000
+95.1%over 14 years14 July 2006
£1,025,000
Median price across the last 5 sales in N20 9ED: £1,225,000 (2023–2013).
Street avg 9 rooms
CO₂ Emissions
17.0 t/year
Street avg 11.0 t/year
Closest school
0.7 km
All Saints' CofE Nursery and Primary School N20. 47 schools nearby.
Night-time· 23:00 – 07:00
42.8dB
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