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9 Derwent Avenue, Barnet, EN4 8LU

1 planning record
Property type
Semi-detached
Bedrooms
3
Bathrooms
2
Floor area
128 m²
1378 sq ft
Energy rating
D
Score 62
Council tax
Band D
Tenure
Owner Occupied
Overview

About 9 Derwent Avenue

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

9 Derwent Avenue is a three-bedroom semi-detached house in Barnet (EN4 8LU). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (December 2018) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in March 2011 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Poor to Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 85), a 2-band jump.

At 128 m² the property is well over the postcode median (76 m² across 16 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2012. Past consents include an extension, meaningful when judging how the property has evolved. Across 2012–2020, sale prices on this property compounded at 10.2% per year. Today's modelled estimate of £719,000 is 13.2% above the 2020 sale price. Most recent transfer: September 2020 at £635,000.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms3
  • Bathrooms2
  • Dining roomYes
  • CloakroomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • ParkingOff street
Before you decide

Everything you need to know about 9 Derwent Avenue

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby
£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Dec 2018

EPC Rating

A
B
C
D
D62
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.5 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Dec 2018from Mar 2011
EPC improved fromE50toD62
Hot Water
AverageGood

Hot water efficiency improved

Roof Insulation
PartialInsulated

Roof insulation improved

Low Energy Lighting
13%52%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 9 Derwent Avenue, Barnet, EN4 8LU, sourced from the PlanIt planning register.

9 Derwent Avenue has an approved single-storey side and rear extension on the planning record.

  1. May 2012
    ExtensionFull
    In report

    Extension: Single storey · Side and rear of property

    Single storey side and rear extension following removal of existing garage.

    Agent
    Mr R Strachan
    Documents
    4 docs on file
    Reference
    B/01116/12
    View planning record
Before you offer

We flagged 1 thing worth checking at 9 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
£14.99

30-day money-back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Sale price has at least doubled since 2012.

Current estimate

£719,000

Modelled from EPC, postcode comparables and a sale-price growth of 10.2% per year over 9 years.

See how we calculated this
Last sold (2020)

£635,000

Growth on file: 10.2% per year over 9 years.

Sales timeline

  1. 9 September 2020Most recent

    £635,000

    +130.9%over 8 years

  2. 3 February 2012

    £275,000

Median price across the last 5 sales in EN4 8LU: £582,000 (2025–2020).

On the street

Versus other Derwent Avenue homes

Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 9 Derwent Avenue runs comfortably ahead of the street norm.

Price per m²

£4,961

Street avg £6,376

Below

Floor Area

128 m²

Street avg 78 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 4 rooms

Above

CO₂ Emissions

5.5 t/year

Street avg 4.1 t/year

Strongly below
Before you decide

Everything you need to know about 9 Derwent Avenue

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby
£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£737k

1 Derwent Avenue

EN4 8LU

3 bed1 bath
£686k

1 Cranbrook Road

EN4 8UN

3 bed1 bath
£627k

1 Barons Gate

EN4 8SU

3 bed1 bath
£614k

1 Avondale Avenue

EN4 8LT

3 bed
£603k

1 Bourn Avenue

EN4 8BU

3 bed1 bath
£721k

1 Accommodation Road

EN4 8FT

4 bed2 bath
£774k

1 Bohun Grove

EN4 8UA

4 bed2 bath
£799k

1 Connaught Avenue, East Barnet

EN4 8PJ

4 bed1 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Barnet district page.
Full Barnet report

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.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around EN4 8LU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for EN4 8LU

Daytime· 07:00 – 23:00

52.4dB

Low
Night-time road noise heatmap for EN4 8LU

Night-time· 23:00 – 07:00

40.7dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 9 Derwent Avenue, Barnet, EN4 8LU. Each answer is also embedded as structured data for search engines.