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6 Coniston Close, Barnet, London, N20 0QL

Extendable3 sales on record
Property type
Mid terrace
Bedrooms
2
Bathroom
1
Floor area
67 m²
721 sq ft
Energy rating
D
Score 57
Council tax
Band C
Tenure
Owner Occupied
Overview

About 6 Coniston Close

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

6 Coniston Close is a two-bedroom mid-terrace house in Barnet, London, London (N20 0QL). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (June 2021) shows a D (score 57), a step below the typical UK home. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include outbuildings. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.

Across 1997–2022, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £525,000 is 15.4% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£631/sq ft) was about 118.4% above the typical sold price in the postcode. Sold January 2022 for £455,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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

  • Bedrooms2
  • Bathrooms1
  • Open-plan layoutYes

Outside

  • OutbuildingsYes
  • Cul-de-sacYes

Building

  • Extension potentialPossible
Before you decide

Everything you need to know about 6 Coniston Close

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

Signs of HMO activity in the areaLarger 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.

EPC Rating

A
B
C
D
D57
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.8 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centuryMid-Terrace HouseEPC DPermanent outbuildings

Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.

From £1,085 · Includes VAT

Planning

Planning history

Applications and permits filed against 6 Coniston Close, Barnet, London, N20 0QL, sourced from the PlanIt planning register.

6 Coniston Close has no planning applications on record.

Notable planning nearby

10applications of note in the surrounding area

Before you offer

We flagged 2 things worth checking at 6 Coniston Close

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.

  • Signs of HMO activity in the area
  • 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.

6 Coniston Close has more than quadrupled in price since its earliest registered sale in 1997.

Current estimate

£525,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 24 years.

See how we calculated this
Last sold (2022)

£455,000

Growth on file: 7.6% per year over 24 years.

Sales timeline

  1. 14 January 2022Most recent

    £455,000

    +102.2%over 18 years

  2. 28 February 2003

    £225,000

    +192.2%over 5 years

  3. 5 December 1997

    £77,000

Median price across the last 5 sales in N20 0QL: £335,000 (2025–2014).

On the street

Versus other Coniston Close homes

Four headline reads against 3 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 6 Coniston Close lags the street by a wide margin.

EPC Rating

57 (D)

Street avg 66 (D)

Strongly below

Floor Area

67 m²

Street avg 73 m²

Strongly below

CO₂ Emissions

3.8 t/year

Street avg 3.0 t/year

Strongly below

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below
Before you decide

Everything you need to know about 6 Coniston Close

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

Signs of HMO activity in the areaLarger 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.
£529k

1 Attfield Close, Barnet

N20 0LG

2 bed1 bath
£608k

1 Elkanette Mews, Barnet

N20 0PF

2 bed1 bath
£387k

1 Coniston Close, Barnet

N20 0QL

2 bed1 bath
£351k

1 Balfour Court, Balfour Grove, Barnet

N20 0SL

2 bed
£547k

1 Balfour Grove, Barnet

N20 0SN

3 bed
£584k

1 Barfield Avenue, Barnet

N20 0BX

3 bed2 bath
£621k

1 Darcy Close, Barnet

N20 0LF

3 bed3 bath
£442k

1 Capel Close, Barnet

N20 0QU

3 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 London district page.
Full London report

Rail-style transport is unusually close for this postcode.

Crime

4/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Derwent Crescent — bus stop.

Closest school

0.4 km

St John's CofE Primary and Nursery School. 46 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 N20 0QL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for N20 0QL

Daytime· 07:00 – 23:00

50.3dB

Low
Night-time road noise heatmap for N20 0QL

Night-time· 23:00 – 07:00

40.9dB

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 6 Coniston Close, Barnet, London, N20 0QL. Each answer is also embedded as structured data for search engines.