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Get started19 Harmsworth Way is a four-bedroom detached house in Barnet, London, London (N20 8JT). It has a recorded floor area of 448 m² (around 4822 sq ft), construction records dating it to 2020 and council tax band H. The latest certificate (November 2022) returns a high B (score 86), putting the home a stone's throw from an A rating. When first surveyed in September 2019 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Average to Very Good. Our model identifies extension potential, subject to local planning policy.
At 448 m² the property is well over the postcode median (292 m² across 8 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Today's modelled estimate of £3,655,000 sits 130.6% above the 2019 sale of £1,585,000. On a £-per-square-foot basis, the last sale (£329/sq ft) was about 50.9% below the postcode norm. 5 planning records sit against the property, 2 approved, 2 refused. Last sale on file: £1,585,000 in December 2019.
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
A recent planning application at 19 Harmsworth Way was refused — worth checking the council file.
Submission of details of conditions 11 (levels) and 12 (hard and soft landscaping) pursuant to planning permission 19/6306/FUL dated 01/12/2020
19 Harmsworth Way valuation sits well clear of the typical sold price in this postcode.
£3,655,000
Modelled from EPC, postcode comparables.
£1,585,000
Recorded with HM Land Registry.
EPC Rating for 19 Harmsworth Way runs comfortably ahead of the street norm.
Price per m²
£3,538
Street avg £7,625
Floor Area
448 m²
Street avg 290 m²
CO₂ Emissions
5.6 t/year
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Totteridge Green — bus stop.

Daytime· 07:00 – 23:00
46.7dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
High performance glazing installed
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 x Weeping Ash (applicants ref. T1) - Slight reduction of main limbs by about 2.5 meters and height reduces slightly by about 1 meter, all works to enhance the shape of the tree less than 30% of the crown will be thinned. Reasons for works to enhance shape, pro long life of the mature trees, tree sighted very close to property and need to be maintained for insurance reasons.
3 more applications for this property
Join to see all planning history.
17 December 2019Most recent
£1,585,000
Median price across the last 5 sales in N20 8JT: £2,125,000 (2023–2012).
Street avg 8.1 t/year
Years Held
6 years
Street avg 11 years
N20 8EE
Closest school
0.2 km
St Andrew's CofE Voluntary Aided Primary School, Totteridge. 35 schools nearby.
Night-time· 23:00 – 07:00
39.3dB
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