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20 Oakleigh Gardens, Barnet, London, N20 9AB

1 planning record
Property type
Semi-detached
Bedrooms
4
Floor area
141 m²
1518 sq ft
Energy rating
D
Score 62
Council tax
Band F
Tenure
Owner Occupied
Overview

About 20 Oakleigh Gardens

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

20 Oakleigh Gardens is a four-bedroom semi-detached house in Barnet, London, London (N20 9AB). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (June 2015) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected.

At 141 m² it's 27% larger than the typical home in the postcode (111 m² median across 36 EPCs). Across 2000–2017, sale prices on this property compounded at 8.1% per year. Today's modelled estimate of £1,054,000 is 12.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£616/sq ft) was about 43.3% above the typical sold price in the postcode. Last sold in September 2017, so it's been off the market for around 9 years. One historical planning record sits against the property in 2024.

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

  • Bedrooms4
Before you decide

Everything you need to know about 20 Oakleigh Gardens

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.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 18 Jun 2025

EPC Rating

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

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC DPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,645 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 Oakleigh Gardens, Barnet, London, N20 9AB, sourced from the PlanIt planning register.
  1. Jul 2024
    Loft ConversionOutline
    In report

    Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights

    Agent
    Draw and Plan
    Extension
    Documents
    8 docs on file
    Reference
    24/2670/192
    View planning record
Before you offer

We flagged 1 thing worth checking at 20 Oakleigh Gardens

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.

20 Oakleigh Gardens has more than tripled in price since its earliest registered sale in 2000.

Current estimate

£1,054,000

Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 17 years.

See how we calculated this
Last sold (2017)

£935,000

Growth on file: 8.1% per year over 17 years.

Sales timeline

  1. 6 September 2017Most recent

    £935,000

    +289.6%over 17 years

  2. 6 April 2000

    £240,000

Median price across the last 5 sales in N20 9AB: £1,000,500 (2025–2023).

On the street

Versus other Oakleigh Gardens homes

Four headline reads against 26 similar houses on this street, drawn from the latest EPC and Land Registry data.

On habitable rooms, 20 Oakleigh Gardens stands well clear of the street.

Price per m²

£6,631

Street avg £5,373

Above

Floor Area

141 m²

Street avg 133 m²

Above

Habitable Rooms

7 rooms

Street avg 6 rooms

Above

CO₂ Emissions

5.8 t/year

Street avg 5.5 t/year

Below
Before you decide

Everything you need to know about 20 Oakleigh Gardens

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.
£1m

1 St Margarets Avenue, Barnet

N20 9LL

4 bed3 bath
£1.1m

1 Maxfield Close, Barnet

N20 9DF

4 bed
£1.4m

1 Harrison Close, Barnet

N20 9JX

4 bed3 bath
£1.0m

1 Temple Avenue, Barnet

N20 9EJ

3 bed1 bath
£1.4m

10 Athenaeum Road, Barnet

N20 9AE

5 bed3 bath
£1.5m

10 Buckingham Avenue, Barnet

N20 9BX

3 bed
£1.9m

1 Applewood Close, Barnet

N20 9JW

5 bed
£717k

1 Well Grove, Barnet

N20 9BN

2 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

0.1 km

Oxford Gardens / Whetstone — bus stop.

Closest school

0.6 km

All Saints' CofE Nursery and Primary School N20. 47 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 9AB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for N20 9AB

Daytime· 07:00 – 23:00

51.7dB

Low
Night-time road noise heatmap for N20 9AB

Night-time· 23:00 – 07:00

42.7dB

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 20 Oakleigh Gardens, Barnet, London, N20 9AB. Each answer is also embedded as structured data for search engines.