17 Alston Close, Long Ditton, Surbiton, KT6 5QS
About 17 Alston Close
17 Alston Close is an end-of-terrace house in Long Ditton, Surbiton, Surbiton (KT6 5QS). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (October 2019) shows a C (score 69), just inside the C band. When first surveyed in July 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Poor to Average and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 81).
Today's modelled estimate of £862,000 is 27.7% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£510/sq ft) was about 44.8% above the typical sold price in the postcode. Sold September 2024 for £675,000. One historical planning record sits against the property in 2025.
Know exactly what you're buying at 17 Alston Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Planning history
A recent planning application at 17 Alston Close was refused — worth checking the council file.
- Oct 2025
We flagged 3 things worth checking at 17 Alston Close
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
- A planning decision worth checking
30-day money-back guarantee
Sales history & valuation
17 Alston Close valuation sits well clear of the typical sold price in this postcode.
£862,000
Modelled from EPC, postcode comparables.
£675,000
Recorded with HM Land Registry.
Sales timeline
1 September 2024Most recent
£675,000
Median price across the last 5 sales in KT6 5QS: £720,000 (2024–2018).
Nearby sales in KT6 5QS
10 Alston Close, Long Ditton, Surbiton, KT6 5QS
Sold Jan 2024
£842,50018 Alston Close, Long Ditton, Surbiton, KT6 5QS
Sold Aug 2020
£765,00012 Alston Close, Long Ditton, Surbiton, KT6 5QS
Sold Apr 2020
£575,0008 Alston Close, Long Ditton, Surbiton, KT6 5QS
Sold Feb 2020
£660,00016 Alston Close, Long Ditton, Surbiton, KT6 5QS
Sold Sept 2015
£590,000
Everything we know about 17 Alston Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby
- A planning decision worth checking

Versus other Alston Close homes
Years Held for 17 Alston Close lags the street by a wide margin.
Price per m²
£5,488
Street avg £5,408
Floor Area
123 m²
Street avg 118 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.2 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Windmill Lane — bus stop.
Closest school
0.5 km
Long Ditton St Mary's CofE (Aided) Junior School. 27 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
52.5dB

Night-time· 23:00 – 07:00
42.3dB