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Get started51a is a three-bedroom mid-terrace house in Wandsworth, London, London (SW17 9HL). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2019) shows a C (score 73). When first surveyed in August 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Very Poor to Average and lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 91).
Sale prices here have outpaced London HPI: 7.5% per year against 0% for the wider region. Today's modelled estimate of £615,000 is 17.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£762/sq ft) was about 146.6% above the typical sold price in the postcode. Sold November 2020 for £525,000. Across the public record there are 5 sales, relatively high churn for a single property. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs).
51a has more than quadrupled in price since its earliest registered sale in 1999.
£615,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 21 years.
£525,000
Growth on file: 7.5% per year over 21 years.
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Detailed AI analysis
On years held, 51a runs well behind the street norm.
Price per m²
£8,203
Street avg £6,857
Floor Area
64 m²
Street avg 85 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Mitcham Road / Tooting Station — bus stop.

Daytime· 07:00 – 23:00
53.9dB

Changes detected from historical EPC data
Hot water efficiency decreased
Single glazing replaced with double or better glazing
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
27 November 2020Most recent
£525,000
+8.2%over 5 years6 November 2015
£485,000
+94.0%over 5 years6 August 2010
£250,000
+31.6%over 6 years10 October 2003
£190,000
+68.2%over 4 years20 September 1999
£112,950
Median price across the last 5 sales in SW17 9HL: £490,000 (2025–2023).
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Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
2.0 t/year
Street avg 3.7 t/year
SW17 9JN
Closest school
0.5 km
Sellincourt Primary School. 58 schools nearby.
Night-time· 23:00 – 07:00
43.1dB