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Get started10 Clovelly Avenue is a three-bedroom semi-detached house in Barnet, London, London (NW9 6DT). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (January 2025) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in February 2014 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced London HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £605,000 is 42.4% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£420/sq ft) was about 80.9% above the typical sold price in the postcode. It changed hands recently, sold February 2025 for £425,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Sale price has at least doubled since 2000.
£605,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 24 years.
£425,000
Growth on file: 3.8% per year over 24 years.
10 Clovelly Avenue is notably below the street on years held.
Price per m²
£4,521
Street avg £3,555
Floor Area
94 m²
Street avg 105 m²
Habitable Rooms
4 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
0.1 km
Clovelly Avenue — bus stop.

Daytime· 07:00 – 23:00
54.7dB

Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 February 2025Most recent
£425,000
+146.4%over 24 years29 September 2000
£172,500
Median price across the last 5 sales in NW9 6DT: £632,800 (2022–2014).
CO₂ Emissions
4.4 t/year
Street avg 4.7 t/year
NW9 6DY
Closest school
0.2 km
Colindale Primary School. 49 schools nearby.
Night-time· 23:00 – 07:00
45.1dB
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