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Get started119a is a four-bedroom detached house in New Barnet, Barnet, Barnet (EN4 9QN). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (January 2019) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in January 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 75).
Sale prices here have outpaced Barnet HPI: 6.9% per year against 0% for the wider region. Today's modelled estimate of £993,000 is 28.1% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£533/sq ft) was about 16.4% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a porch and a garage conversion, meaningful when judging how the property has evolved. On the market in March 2018 and unlisted since — roughly 8 years. At 135 m² it's 29.3% smaller than the typical home in the postcode (191 m² median across 19 EPCs).
119a has an approved single-storey rear extension on the planning record.
Extension: Rear of property
Non-material amendments to planning permission reference 19/5754/HSE dated 18/12/19 for 'Part single, part two storey rear extension following demolition of the existing extension. Part conversion of the existing garage into habitable room. New front porch.' Amendments include changing the roof of the single storey rear extension from flat to pitched
119a has more than tripled in price since its earliest registered sale in 1997.
£993,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 20 years.
£775,000
Growth on file: 6.9% per year over 20 years.
On floor area, 119a runs well behind the street norm.
Price per m²
£5,741
Street avg £5,514
Floor Area
135 m²
Street avg 213 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
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
Park Road East Barnet — bus stop.

Daytime· 07:00 – 23:00
52.4dB

Changes detected from historical EPC data
Hot water system upgraded
Windows upgraded, improving insulation
More low energy lighting installed
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Extension: Single storey · Rear of property
Single storey rear extension with a proposed depth of 5.00 metres from original rear wall, eaves height of 3.00 metres and maximum height of 3.00 metres.
1 more application for this property
Join to see all planning history.
2 March 2018Most recent
£775,000
+287.5%over 20 years17 November 1997
£200,000
Median price across the last 5 sales in EN4 9QN: £1,235,000 (2025–2020).
CO₂ Emissions
5.5 t/year
Street avg 7.9 t/year
EN4 9HN
Closest school
0.3 km
Danegrove Primary School. 34 schools nearby.
Night-time· 23:00 – 07:00
41.6dB
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