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Get started1 Leith Close is a one-bedroom semi-detached house in Brent, London, London (NW9 8DE). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (October 2018) shows an E (score 54), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since October 2011. Between certificates, window efficiency went from Very Poor to Good. The recommended improvements would lift it to C (score 70), a 2-band jump. At 50 m² this is the 8th smallest of 49 units on EPC record in the building, where floor areas span 42–67 m². The building's EPC ratings span F to C across 49 units on file.
Sale prices here have outpaced London HPI: 4.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£595/sq ft) was about 85.3% above the typical sold price in the postcode. 3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 90% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Last sale on file: £320,000 in September 2020.
Recommended upgrades on file would lift this property by multiple EPC bands.
A a rear extension application was refused at 1 Leith Close in 2021.
Extension: Single storey · Rear of property
Single storey rear infill extensions to ground floor flats
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£329,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 14 years.
£320,000
Growth on file: 4.7% per year over 14 years.
1 Leith Close outperforms the street on price per m² by a wide margin.
Price per m²
£6,400
Street avg £4,646
Floor Area
50 m²
Street avg 55 m²
Habitable Rooms
2 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Deanscroft Avenue — bus stop.

Daytime· 07:00 – 23:00
52.4dB

Changes detected from historical EPC data
Single glazing replaced with double or better glazing
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Extension: Rear of property
Single storey rear extension and replacement of side door with window of ground floor flat.
1 more application for this property
Join to see all planning history.
18 September 2020Most recent
£320,000
+62.4%over 8 years16 April 2012
£197,000
+15.2%over 5 years8 March 2007
£171,000
Median price across the last 5 sales in NW9 8DE: £345,000 (2024–2022).
Street avg 3 rooms
CO₂ Emissions
3.2 t/year
Street avg 2.8 t/year
NW9 8QR
Closest school
0.8 km
Fryent Primary School. 51 schools nearby.
Night-time· 23:00 – 07:00
43.5dB
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