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Get started173 Blackshaw Road is a two-bedroom mid-terrace house in Wandsworth, London, London (SW17 0BU). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1900-1929 and council tax band B. At 52 m² this is the 4th smallest of 30 units on EPC record in the building, where floor areas span 32–96 m². The building's EPC ratings span E to C across 30 units on file. The latest certificate (July 2017) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
Sale prices here have outpaced London HPI: 7.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,036/sq ft) was about 217.8% above the typical sold price in the postcode. Last sale on file: £580,000 in December 2022. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. At 52 m² it's 24.6% smaller than the typical home in the postcode (69 m² median across 29 EPCs).
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Extension: Single storey · Side and rear of property
Erection of single-storey rear/ side extension.
Price for 173 Blackshaw Road has grown more than fourfold since the 2000 starting point.
£588,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 23 years.
£580,000
Growth on file: 7.6% per year over 23 years.
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Detailed AI analysis
Price per m² for 173 Blackshaw Road runs comfortably ahead of the street norm.
Price per m²
£11,154
Street avg £5,691
Floor Area
52 m²
Street avg 62 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Kiln Mews — bus stop.

Daytime· 07:00 – 23:00
52.2dB

Erection of side dormer roof extension to main roof.
21 December 2022Most recent
£580,000
+45.0%over 4 years18 May 2018
£400,000
+98.8%over 11 years17 July 2006
£201,250
+29.8%over 2 years31 July 2003
£155,000
+42.2%over 3 years29 February 2000
£109,000
Median price across the last 5 sales in SW17 0BU: £540,000 (2025–2022).
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Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 3 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.2 t/year
SW17 0JX
Closest school
0.3 km
Smallwood Primary School and Language Unit. 56 schools nearby.
Night-time· 23:00 – 07:00
42.3dB