What type of property is 20 & A Half, Oakleigh Park South, N20 9JU?

20 & A Half, Oakleigh Park South, N20 9JU is a semi-detached house.

What did 20 & A Half, Oakleigh Park South, N20 9JU sell for?

20 & A Half, Oakleigh Park South, N20 9JU last sold for £650,000 in January 2022, around 4 years ago. Source: HM Land Registry.

What is the EPC rating for 20 & A Half, Oakleigh Park South, N20 9JU?

The current EPC rating for 20 & A Half, Oakleigh Park South, N20 9JU is E with a score of 44 out of 100, lodged in May 2021. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 20 & A Half, Oakleigh Park South, N20 9JU?

20 & A Half, Oakleigh Park South, N20 9JU has a recorded floor area of 108 m² (1,163 sq ft). That makes it about 16% larger than the median EPC-recorded property in N20 9JU. Source: EPC Register.

How is 20 & A Half, Oakleigh Park South, N20 9JU heated?

The latest EPC at 20 & A Half, Oakleigh Park South, N20 9JU records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 20 & A Half, Oakleigh Park South, N20 9JU have?

20 & A Half, Oakleigh Park South, N20 9JU has an active planning application for conversion (ref. 26/0724/FUL), filed in February 2026 by Henry Planning Ltd, currently awaiting a decision. Across the wider record there are 2 approved applications on file. Source: PlanIt planning register.

Where is 20 & A Half, Oakleigh Park South, N20 9JU located?

20 & A Half, Oakleigh Park South, N20 9JU sits in Barnet, London, London. It falls within the N20 postcode district.

Is 20 & A Half, Oakleigh Park South, N20 9JU in a safe area?

Police records around 20 & A Half, Oakleigh Park South, N20 9JU show an average of 4 reported crimes per month over the last 14 months. Violent crime makes up roughly 45% of reports, the most common category. The overall trend is rising (43% versus the prior period). Source: Police UK.

Which schools serve 20 & A Half, Oakleigh Park South, N20 9JU?

The closest primary school to 20 & A Half, Oakleigh Park South, N20 9JU is Sacred Heart Roman Catholic Primary School (54m), one of 35 primaries within walking distance. The closest secondary is St Andrew the Apostle Greek Orthodox School (929m), with 14 secondaries in the surrounding area.

What is the nearest station to 20 & A Half, Oakleigh Park South, N20 9JU?

The closest bus stop to 20 & A Half, Oakleigh Park South, N20 9JU is Myddelton Park Oakleigh Park, 149m away. The nearest rail option is Oakleigh Park Station, 842m away.

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20 & A Half, Oakleigh Park South, Barnet, London, N20 9JU

7 planning records

Property type

Semi-detached

Habitable rooms

From EPC

Floor area

108 m²

1163 sq ft

Energy rating

Score 44

Tenure

Owner Occupied

Overview

About 20 & A Half

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

20 & A Half is a semi-detached house in Barnet, London, London (N20 9JU). It has a recorded floor area of 108 m² (around 1163 sq ft) and construction records dating it to before 1900. The latest certificate (May 2021) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump.

7 planning records sit against the property, 2 approved, 2 refused, 1 pending. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. An active application for subdivision is awaiting a decision. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £726,000 is 11.7% above the 2022 sale price. Sold January 2022 for £650,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Before you decide

Everything you need to know about 20 & A Half

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

The data behind every report

Energy

Energy performance

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

20 & A Half sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Rating

E44

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Very Poor

CO2 Emissions

5.7 t/year

Occupancy

Owner Occupied

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC EPre-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 £1,220 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 & A Half, Oakleigh Park South, Barnet, London, N20 9JU, sourced from the PlanIt planning register.

An application for subdivision is currently awaiting a decision.

Feb 2026
SubdivisionFull
In report
Conversion of existing dwelling into 2no. single family dwellings. Replacement of existing front door to provide two front doors. Alterations to the access to the ground floor flat. Associated refuse/recycling and cycle storage and off-street parking.
Agent
Henry Planning Ltd
Documents
5 docs on file
Reference
26/0724/FUL
View planning record
Jun 2025
DemolitionFull
In report
Extension: Part single, part two storey · Side and rear of property
Single storey front extension with pitched roof including associated relocation of main entrance. Part single, part two storey side and rear extension following demolition of garage including insertion of side windows at ground floor
Agent
Richmond Kitchen Projects Ltd
Extension
Documents
8 docs on file
Reference
25/1350/HSE
View planning record

Before you offer

We flagged 1 thing worth checking at 20 & A Half

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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£726,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2022)

£650,000

Recorded with HM Land Registry.

Sales timeline

10 January 2022Most recent
£650,000

Median price across the last 5 sales in N20 9JU: £575,000 (2025–2024).

Nearby sales in N20 9JU

On the street

Versus other Oakleigh Park South homes

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

EPC Rating for 20 & A Half lags the street by a wide margin.

Price per m²

£6,019

Street avg £7,170

On par

Floor Area

108 m²

Street avg 229 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 8 rooms

Strongly below

CO₂ Emissions

5.7 t/year

Street avg 7.8 t/year

Above

Before you decide

Everything you need to know about 20 & A Half

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

The data behind every report

Comparables

Similar properties nearby

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

£717k

1 Well Grove, Barnet

N20 9BN

2 bed1 bath

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1 Oxford Gardens, Barnet

N20 9AG

1 bed1 bath

£902k

1 Thatcham Gardens, Barnet

N20 9QE

£550k

1 Macaret Close, Barnet

N20 9RA

£1m

1 St Margarets Avenue, Barnet

N20 9LL

4 bed3 bath

£1.0m

1 Maryrose Way, Barnet

N20 9RP

£1.0m

1 Temple Avenue, Barnet

N20 9EJ

3 bed1 bath

£1.1m

1 Maxfield Close, Barnet

N20 9DF

4 bed

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

Myddelton Park Oakleigh Park — bus stop.

Closest school

0.1 km

Sacred Heart Roman Catholic Primary School. 49 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 9JU from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

51.8dB

Low

Night-time road noise heatmap for N20 9JU

Night-time· 23:00 – 07:00

41.3dB

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 & A Half, Oakleigh Park South, Barnet, London, N20 9JU. Each answer is also embedded as structured data for search engines.