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Get started24 Beresford Avenue is a three-bedroom semi-detached house in Barnet, London, London (N20 0AD). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2020) shows an E (score 44), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Average to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 86), a 3-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced London HPI: 6.7% per year against 0% for the wider region. Today's modelled estimate of £632,000 is 14.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£838/sq ft) was about 125.4% above the typical sold price in the postcode. At 61 m² it sits well below the postcode median (102 m² across 27 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). Last sale on file: £550,000 in January 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, a garage conversion and a porch, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
Roof extension involving hip to gable, rear dormer windows and 1no front facing rooflight
Price for 24 Beresford Avenue has grown more than fourfold since the 1997 starting point.
£632,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 24 years.
£550,000
Growth on file: 6.7% per year over 24 years.
On price per m², 24 Beresford Avenue stands well clear of the street.
Price per m²
£9,016
Street avg £4,864
Floor Area
61 m²
Street avg 115 m²
Habitable Rooms
4 rooms
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
0.1 km
Beresford Avenue (N20) — bus stop.

Daytime· 07:00 – 23:00
51.1dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
Single storey rear extension, demolition and reconstruction of the existing side extension, conversion of garage into habitable room, enlargement of existing porch (AMENDED DESCRIPTION).
15 January 2021Most recent
£550,000
+77.4%over 11 years22 July 2009
£310,000
+59.8%over 8 years18 April 2001
£194,000
+63.0%over 3 years27 June 1997
£119,000
Median price across the last 5 sales in N20 0AD: £760,000 (2025–2022).
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 5.1 t/year
N20 0BX
Closest school
0.4 km
Sacred Heart Roman Catholic Primary School. 49 schools nearby.
Night-time· 23:00 – 07:00
41.0dB
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