7a is a two-bedroom mid-terrace house in Wandsworth, London, London (SW8 3TS). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (July 2024) shows a C (score 69), just inside the C band. When first surveyed in January 2021 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and window efficiency went from Very Poor to Average. Other recorded features include a balcony.
Sale prices here have outpaced London HPI: 4.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,110/sq ft) was about 128% above the typical sold price in the postcode. A recent sale: £645,000 in February 2025. One planning record on file: new windows approved in 2021. Past consents include new windows, meaningful when judging how the property has evolved.
Installation 5 timber sash double glazed windows at first floor level.
7a valuation sits well clear of the typical sold price in this postcode.
£684,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 4 years.
£645,000
Growth on file: 4.6% per year over 4 years.
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On years held, 7a runs well behind the street norm.
Price per m²
£11,944
Street avg £8,761
Floor Area
54 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Prairie Street — bus stop.

Daytime· 07:00 – 23:00
53.9dB

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Changes detected from historical EPC data
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
Full planning data for 7a, Gambetta Street, Wandsworth, London, SW8 3TS
Every application and decision on this property and nearby, in full, in the report.
6 February 2025Most recent
£645,000
+18.9%over 3 years31 March 2021
£542,500
Median price across the last 5 sales in SW8 3TS: £609,950 (2024–2023).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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CO₂ Emissions
2.0 t/year
Street avg 2.9 t/year
SW8 3PS
Closest school
0.3 km
Heathbrook Primary School. 82 schools nearby.
Flood risk
Very low
From the Environment Agency.
Night-time· 23:00 – 07:00
44.4dB