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Get started17 Kingwell Road is a four-bedroom semi-detached house in Barnet (EN4 0HZ). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (December 2017) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 4 certificates since December 2012. Between certificates, wall efficiency went from Poor to Average and window efficiency went from Average to Good; while roof efficiency dropped from Poor to Very Poor and lighting dropped from Average to Very Poor. The recommended improvements would push it to C (score 78). Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced Barnet HPI: 4.4% per year against 0% for the wider region. Today's modelled estimate of £1,380,000 is 15% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£785/sq ft) was about 84.3% above the typical sold price in the postcode. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 142 m² it's 27.9% smaller than the typical home in the postcode (197 m² median across 19 EPCs). Last sale on file: £1,200,000 in July 2020.
Two storey side extension, part single, part 2-storey rear extension, front rooflights, alterations to fenestration, front porch extension, replacement boundary wall and gates to front.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,380,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 7 years.
£1,200,000
Growth on file: 4.4% per year over 7 years.
Years Held for 17 Kingwell Road lags the street by a wide margin.
Price per m²
£8,451
Street avg £5,806
Floor Area
142 m²
Street avg 235 m²
Habitable Rooms
7 rooms
Street avg 8 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
Lancaster Avenue — bus stop.

Daytime· 07:00 – 23:00
51.0dB

Changes detected from historical EPC data
Cavity wall insulation installed
Heating controls changed
Heating controls upgraded for better temperature management
Window efficiency improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Part single, part two storey · Side and rear of property
2-storey side extension, part single part 2-storey rear extension involving extension of roof at side to form gable end with rear dormers involving Juliette balcony, front roof lights, alterations to fenestration's and replacement boundary wall and gates to front.
2 more applications for this property
Join to see all planning history.
15 July 2020Most recent
£1,200,000
+33.3%over 6 years16 October 2013
£900,000
Median price across the last 5 sales in EN4 0HZ: £1,150,000 (2018–2014).
CO₂ Emissions
5.3 t/year
Street avg 7.2 t/year
EN4 0FE
Closest school
0.6 km
Hadley Wood Primary School. 10 schools nearby.
Night-time· 23:00 – 07:00
42.1dB
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