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Get started1 Chelsea Close is a semi-detached house in Brent, London, London (NW10 8XD). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2016) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in June 2009 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Very Poor to Average and lighting went from Very Poor to Average. The recommended improvements would push it to C (score 76). Main heating runs on electricity. At 58 m² this is the 18th smallest of 47 units on EPC record in the building, where floor areas span 45–89 m². The building's EPC ratings span F to B across 47 units on file.
Sale prices here have outpaced London HPI: 8.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£497/sq ft) was about 104.4% above the typical sold price in the postcode. Most recent transfer: May 2022 at £310,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Price for 1 Chelsea Close has grown more than fourfold since the 1996 starting point.
£296,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 26 years.
£310,000
Growth on file: 8.4% per year over 26 years.
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Detailed AI analysis
On years held, 1 Chelsea Close runs well behind the street norm.
Price per m²
£5,345
Street avg £3,502
Floor Area
58 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Knatchbull Road — bus stop.

Daytime· 07:00 – 23:00
54.8dB

Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
6 May 2022Most recent
£310,000
+37.8%over 18 years3 September 2003
£225,000
+80.0%over 1 year26 September 2001
£125,000
+76.1%over 3 years7 August 1998
£71,000
+82.1%over 1 year9 August 1996
£39,000
Median price across the last 5 sales in NW10 8XD: £318,500 (2025–2020).
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CO₂ Emissions
3.9 t/year
Street avg 3.5 t/year
NW10 8BW
Closest school
0.3 km
Harlesden Primary School. 48 schools nearby.
Night-time· 23:00 – 07:00
45.2dB