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Get started27 Derwent Avenue is a two-bedroom semi-detached house in Barnet (EN4 8LU). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2017) shows a D (score 58), a step below the typical UK home. When first surveyed in September 2015 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Very Good and lighting went from Very Poor to Poor. The recommended improvements would lift it to B (score 87), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced Barnet HPI: 1.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£872/sq ft) was about 109.8% above the typical sold price in the postcode. It changed hands recently, sold March 2025 for £582,000. At 62 m² it's 22% smaller than the typical home in the postcode (80 m² median across 16 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
27 Derwent Avenue valuation sits well clear of the typical sold price in this postcode.
£595,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.3% per year over 8 years.
£582,000
Growth on file: 1.3% per year over 8 years.
27 Derwent Avenue is notably below the street on years held.
Price per m²
£9,387
Street avg £6,100
Floor Area
62 m²
Street avg 82 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Dene Road (EN4) — bus stop.

Daytime· 07:00 – 23:00
52.4dB

Changes detected from historical EPC data
Hot water system changed
Loft insulation installed or upgraded to 250mm+
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 March 2025Most recent
£582,000
+10.9%over 7 years28 April 2017
£525,000
Median price across the last 5 sales in EN4 8LU: £635,000 (2024–2020).
CO₂ Emissions
3.6 t/year
Street avg 4.2 t/year
EN4 8LT
Closest school
0.5 km
Church Hill School. 48 schools nearby.
Night-time· 23:00 – 07:00
40.7dB
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