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Get started9 Blackett Street is a mid-terrace house in Wandsworth, London, London (SW15 1QG). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (April 2012) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from April 2012, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 9.3% per year against 0% for the wider region. Today's modelled estimate of £1,215,000 is 10.5% above the 2012 sale price. On a £-per-square-foot basis, the last sale (£786/sq ft) was about 62.9% above the typical sold price in the postcode. At 130 m² the property is well over the postcode median (83 m² across 28 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. On the market in August 2012 and unlisted since — roughly 14 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 27 Apr 2022
9 Blackett Street has an approved single-storey side extension on the planning record.
Extension: Single storey · Side of property
Erection of single-storey side extension.
9 Blackett Street has more than doubled in price since the earliest registered sale in 2003.
£1,215,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.3% per year over 9 years.
£1,100,000
Growth on file: 9.3% per year over 9 years.
9 Blackett Street is notably below the street on habitable rooms.
Price per m²
£8,462
Street avg £8,555
Floor Area
130 m²
Street avg 134 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Festing Road — bus stop.

Daytime· 07:00 – 23:00
54.1dB

3 August 2012Most recent
£1,100,000
+120.0%over 8 years26 September 2003
£500,000
Median price across the last 5 sales in SW15 1QG: £900,000 (2024–2023).
CO₂ Emissions
5.4 t/year
Street avg 5.8 t/year
SW15 1LT
Closest school
0.1 km
St Mary's CofE Nursery and Primary School. 58 schools nearby.
Night-time· 23:00 – 07:00
44.8dB
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