20 St Benets Grove, Carshalton, SM5 1AX
About 20 St Benets Grove
20 St Benets Grove is a mid-terrace house in Carshalton (SM5 1AX). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2013) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump. The latest certificate is from October 2013, so improvements made since then won't be reflected.
Untraded for 27 years, with the last transfer in October 1999. Across 1998–1999, sale prices on this property compounded at 23.4% per year. Today's modelled estimate of £403,000 sits 324.4% above the 1999 sale of £94,950. On a £-per-square-foot basis, the last sale (£124/sq ft) was about 53.6% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs).
Everything you need to know about 20 St Benets Grove
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Oct 2023
EPC Rating
Planning history
20 St Benets Grove has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 3 things worth checking at 20 St Benets Grove
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
- Recent ownership pattern worth a look
30-day money-back guarantee
Sales history & valuation
20 St Benets Grove's modelled value sits at over four times its earliest registered sale price (1998).
£403,000
Modelled from EPC, postcode comparables and a sale-price growth of 23.4% per year over 1 year.
£94,950
Growth on file: 23.4% per year over 1 year.
Sales timeline
5 October 1999Most recent
£94,950
+35.7%over 1 year23 April 1998
£69,950
Median price across the last 5 sales in SM5 1AX: £425,000 (2025–2022).
Nearby sales in SM5 1AX
30 St Benets Grove, Carshalton, SM5 1AX
Sold Jul 2025
£425,00036 St Benets Grove, Carshalton, SM5 1AX
Sold Dec 2024
£545,00048 St Benets Grove, Carshalton, SM5 1AX
Sold Dec 2023
£380,0002 St Benets Grove, Carshalton, SM5 1AX
Sold Sept 2023
£433,00026 St Benets Grove, Carshalton, SM5 1AX
Sold Dec 2022
£405,000
Versus other St Benets Grove homes
Price per m² for 20 St Benets Grove lags the street by a wide margin.
Price per m²
£1,337
Street avg £4,232
Floor Area
71 m²
Street avg 70 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.5 t/year
Street avg 3.0 t/year
Everything you need to know about 20 St Benets Grove
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee

Similar properties nearby
The neighbourhood at a glance
Crime
14/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bishopsford Road / Rose Hill Roundabout — bus stop.
Closest school
0.4 km
Malmesbury Primary School. 44 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
55.2dB

Night-time· 23:00 – 07:00
47.2dB






