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Get started34 Wontner Road is a five-bedroom mid-terrace house in Wandsworth, London, London (SW17 7QT). It has a recorded floor area of 194 m² (around 2088 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (November 2020) shows a C (score 70). When first surveyed in November 2010 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Poor to Average and lighting went from Poor to Very Good. Other recorded features include a basement.
Sale prices here have outpaced London HPI: 7.4% per year against 0% for the wider region. Today's modelled estimate of £1,802,000 is 18.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£730/sq ft) was about 95.7% above the typical sold price in the postcode. At 194 m² the property is well over the postcode median (94 m² across 33 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. Sold August 2021 for £1,525,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
34 Wontner Road has an approved extension on the planning record.
Erection of roof extension above part of two-storey back addition with french doors and juliet balcony.
Latest sale on 34 Wontner Road was the highest on Land Registry record across the postcode.
£1,802,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 10 years.
£1,525,000
Growth on file: 7.4% per year over 10 years.
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Detailed AI analysis
On years held, 34 Wontner Road runs well behind the street norm.
Price per m²
£7,861
Street avg £6,278
Floor Area
194 m²
Street avg 142 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Upper Tooting Park / Trinity Road — bus stop.

Daytime· 07:00 – 23:00
53.8dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
11 August 2021Most recent
£1,525,000
+105.0%over 10 years8 August 2011
£744,000
Median price across the last 5 sales in SW17 7QT: £815,000 (2025–2021).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 6 rooms
CO₂ Emissions
5.4 t/year
Street avg 6.3 t/year
SW17 7NB
Closest school
0.4 km
Trinity St Mary's CofE Primary School. 63 schools nearby.
Night-time· 23:00 – 07:00
43.1dB