20b, Park Road, New Barnet, Barnet, EN4 9QA
About 20b
20b is a four-bedroom semi-detached house in New Barnet, Barnet, Barnet (EN4 9QA). It has a recorded floor area of 98 m² (around 1058 sq ft) and construction records dating it to 1950-1966. The property has an EV charger on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include outbuildings. The latest certificate (February 2010) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump. The latest certificate is from February 2010, so improvements made since then won't be reflected.
Held since March 2010 — that's 16 years off the open market, well above the local norm. Today's modelled estimate of £603,000 sits 77.4% above the 2010 sale of £340,000. 4 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a garage conversion and new windows, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).
What this property has
Inside
- Bedrooms4
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenYes
- DrivewayYes
- OutbuildingsYes
Building
- EV chargerYes
- RefurbishedYes
Energy performance
20b's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Feb 2020
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Jun 2016Loft ConversionOutlineIn report
Extension: Single storey
Roof extensions including a rear dormer window and additional rooflight to front elevation to facilitate a loft conversion; and rear ground floor extension linked to prior approval
Extension- Documents
- 12 docs on file
- Reference
- 16/3007/192
- Dec 2015ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension with a proposed maximum depth of 6 metres from original rear wall, an eaves height of 3 metres and maximum height of 4 metres
- Documents
- 3 docs on file
- Reference
- 15/06668/PNH
We flagged 2 things worth checking at 20b
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
- Environmental risk flagged
30-day money-back guarantee
Sales history & valuation
20b valuation sits well clear of the typical sold price in this postcode.
£603,000
Modelled from EPC, postcode comparables.
£340,000
Recorded with HM Land Registry.
Sales timeline
19 March 2010Most recent
£340,000
Median price across the last 5 sales in EN4 9QA: £775,000 (2025–2021).
Nearby sales in EN4 9QA
Kheda, Park Road, New Barnet, Barnet, EN4 9QA
Sold May 2025
£925,00020a, Park Road, New Barnet, Barnet, EN4 9QA
Sold May 2025
£725,00010 Park Road, New Barnet, Barnet, EN4 9QA
Sold Jul 2022
£775,0008 Park Road, New Barnet, Barnet, EN4 9QA
Sold Aug 2021
£757,50012 Park Road, New Barnet, Barnet, EN4 9QA
Sold Mar 2021
£825,000
Versus other Park Road homes
20b is notably below the street on epc rating.
Price per m²
£3,459
Street avg £5,452
Floor Area
98 m²
Street avg 119 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
7.2 t/year
Street avg 5.0 t/year
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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
0.0 km
Victoria Recreation Ground — bus stop.
Closest school
0.4 km
JCoSS. 27 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
49.3dB

Night-time· 23:00 – 07:00
39.1dB







