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Get started23 Belmont Avenue is a five-bedroom semi-detached house in Barnet (EN4 9JP). It has a recorded floor area of 181 m² (around 1948 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (September 2018) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump. Period features are noted in the property record. Records show the property has been extended at some point in its history.
Sale prices here have outpaced Barnet HPI: 5.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£495/sq ft) was about 42.1% above the typical sold price in the postcode. At 181 m² it's 23.1% larger than the typical home in the postcode (147 m² median across 15 EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Sold February 2021 for £965,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
23 Belmont Avenue's carbon output runs well above what efficient homes in the postcode produce.
Sale price has at least doubled since 2001.
£1,020,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 20 years.
£965,000
Growth on file: 5.6% per year over 20 years.
CO₂ Emissions for 23 Belmont Avenue lags the street by a wide margin.
Price per m²
£5,331
Street avg £4,953
Floor Area
181 m²
Street avg 146 m²
Habitable Rooms
7 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Park Road East Barnet — bus stop.

Daytime· 07:00 – 23:00
51.9dB

18 February 2021Most recent
£965,000
+192.4%over 19 years27 July 2001
£330,000
Median price across the last 5 sales in EN4 9JP: £860,000 (2025–2021).
Street avg 6 rooms
CO₂ Emissions
11.0 t/year
Street avg 7.2 t/year
EN4 9EZ
Closest school
0.3 km
Danegrove Primary School. 31 schools nearby.
Night-time· 23:00 – 07:00
41.2dB
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