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Get started89 Blackshaw Road is a three-bedroom mid-terrace house in Wandsworth, London, London (SW17 0BS). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1900-1929 and council tax band D. Tenure is freehold. The latest certificate (August 2021) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in April 2019 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 82), a 2-band jump. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal.
Sale prices here have outpaced London HPI: 17.1% per year against 0% for the wider region. Today's modelled estimate of £885,000 is 11.3% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£600/sq ft) was about 86.1% above the typical sold price in the postcode. At 123 m² the property is well over the postcode median (84 m² across 12 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Last sale on file: £795,000 in June 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
89 Blackshaw Road has an approved single-storey rear extension on the planning record.
Extension: Single storey · Side and rear of property
Alterations including erection of roof extension to main rear roof; erection of single-storey rear/side extension and erection of front porch, bike and refuse storage to front in connection with creation of 2 x1 bedroom flats.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£885,000
Modelled from EPC, postcode comparables and a sale-price growth of 17.1% per year over 3 years.
£795,000
Growth on file: 17.1% per year over 3 years.
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Detailed AI analysis
On price per m², 89 Blackshaw Road runs well behind the street norm.
Price per m²
£6,463
Street avg £13,671
Floor Area
123 m²
Street avg 88 m²
Habitable Rooms
4 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
Hazelhurst Estate — bus stop.

Daytime· 07:00 – 23:00
52.3dB

Changes detected from historical EPC data
Single glazing replaced with double or better glazing
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
Alterations including erection of roof extension to main rear roof, erection of single storey rear extension and erection of front porch.
1 more application for this property
Join to see all planning history.
17 June 2022Most recent
£795,000
+48.6%over 2 years12 December 2019
£535,000
Median price across the last 5 sales in SW17 0BS: £690,500 (2025–2022).
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Street avg 4 rooms
CO₂ Emissions
4.1 t/year
Street avg 3.6 t/year
SW17 0AD
Closest school
0.2 km
Smallwood Primary School and Language Unit. 55 schools nearby.
Night-time· 23:00 – 07:00
42.8dB