5 Derwent Avenue, Barnet, EN4 8LU
About 5 Derwent Avenue
5 Derwent Avenue is a three-bedroom semi-detached house in Barnet (EN4 8LU). It has a recorded floor area of 74 m² (around 796 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2009) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 56). The latest certificate is from August 2009, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
It hasn't traded since October 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £697,000 sits 85.9% above the 2009 sale of £375,000. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs).
What this property has
Inside
- Bedrooms3
- Dining roomYes
Outside
- Private gardenRear
- GarageYes
- Summer houseYes
Building
- Extension potentialPossible
Everything you need to know about 5 Derwent Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
5 Derwent Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 06 Aug 2019
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Jan 2023Loft ConversionOutlineIn report
Roof extension including hip to gable, rear dormer window, 3no. front facing rooflights and side gable window
- Agent
- Steven Gray Design Limited
- Documents
- 8 docs on file
- Reference
- 22/5983/192
- Jul 2013ExtensionFullIn report
Extension: Part single, part two storey · Side and rear of property
Single storey side extension. Part single, part two-storey rear extension.
- Agent
- Jlsims- Surveyor
- Documents
- 6 docs on file
- Reference
- B/00649/13
We flagged 1 thing worth checking at 5 Derwent Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£697,000
Modelled from EPC, postcode comparables.
£375,000
Recorded with HM Land Registry.
Sales timeline
30 October 2009Most recent
£375,000
Median price across the last 5 sales in EN4 8LU: £635,000 (2025–2020).
Versus other Derwent Avenue homes
EPC Rating for 5 Derwent Avenue lags the street by a wide margin.
Price per m²
£5,070
Street avg £6,370
Floor Area
74 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.1 t/year
Everything you need to know about 5 Derwent Avenue
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
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The neighbourhood at a glance
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.
Closest school
0.5 km
Church Hill School. 48 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
52.4dB
Night-time· 23:00 – 07:00
40.7dB