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Get started15 Dehar Crescent is a four-bedroom semi-detached house in Barnet, London, London (NW9 7BD). It has a recorded floor area of 104 m² (around 1121 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (June 2010) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since April 2010. Between certificates, roof efficiency went from Average to Good. The recommended improvements would push it to D (score 61). The latest certificate is from June 2010, so improvements made since then won't be reflected.
Untraded for 19 years, with the last transfer in July 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £555,000 sits 79% above the 2007 sale of £310,000. On a £-per-square-foot basis, the last sale (£277/sq ft) was about 32.8% below the postcode norm. 8 planning records sit against the property, 4 approved, 3 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. At 104 m² it's 22.5% larger than the typical home in the postcode (85 m² median across 11 EPCs).
15 Dehar Crescent's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 15 Jun 2020
A subdivision application was refused at 15 Dehar Crescent in 2023.
Extension: Part single, part two storey · Rear of property
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£555,000
Modelled from EPC, postcode comparables.
£310,000
Recorded with HM Land Registry.
15 Dehar Crescent is notably below the street on price per m².
Price per m²
£2,976
Street avg £10,336
Floor Area
104 m²
Street avg 104 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Park Road West Hendon — bus stop.

Daytime· 07:00 – 23:00
56.7dB

Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Part single storey, part two storey rear extension. Conversion of single family dwelling into a 2 x 2 bed flats (Retrospective Application/Amended Description and Drawings).
Extension: Part single, part two storey · Rear of property
Part single storey, part two storey rear extension (Retrospective Application/Amended Description)
6 more applications for this property
Join to see all planning history.
26 July 2007Most recent
£310,000
Median price across the last 5 sales in NW9 7BD: £500,000 (2025–2010).
CO₂ Emissions
6.1 t/year
Street avg 5.1 t/year
NW9 7LS
Closest school
0.7 km
Parkfield Primary School. 53 schools nearby.
Night-time· 23:00 – 07:00
49.7dB
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