18 Alston Close, Long Ditton, Surbiton, KT6 5QS
About 18 Alston Close
18 Alston Close is a three-bedroom semi-detached house in Long Ditton, Surbiton, Surbiton (KT6 5QS). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (June 2020) shows a C (score 72). When first surveyed in March 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and lighting went from Average to Very Good; while roof efficiency dropped from Average to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83). The home occupies a cul-de-sac position.
4 planning records sit against the property, 2 approved, 1 refused, 1 pending. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. An application is currently awaiting a decision. Across 2006–2020, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £853,000 is 11.5% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£547/sq ft) was about 48.1% above the typical sold price in the postcode. Last sale on file: £765,000 in August 2020.
Know exactly what you're buying at 18 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
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
Outside
- Private gardenSouth-west-facing
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Cavity wall insulation installed
More low energy lighting installed
Planning history
- May 2021Change Of UseFullIn report
Change of use from a garage to a commercial kitchen (E).
- Documents
- 13 docs on file
- Reference
- 2021/1976
- Feb 2015Loft ConversionOutlineIn report
Lawful Development Certificate: Whether planning permission is required for a proposed rear dormer window incorporating juliet balcony, three front rooflights, additional ground floor side window and alterations to existing fenestration
- Documents
- 9 docs on file
- Reference
- 2015/0054
We flagged 2 things worth checking at 18 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
30-day money-back guarantee
Sales history & valuation
Sale price has at least doubled since 2006.
£853,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 14 years.
£765,000
Growth on file: 6.8% per year over 14 years.
Sales timeline
20 August 2020Most recent
£765,000
+112.5%over 11 years13 August 2009
£360,000
+20.0%over 3 years17 May 2006
£300,000
Median price across the last 5 sales in KT6 5QS: £675,000 (2024–2018).
Nearby sales in KT6 5QS
17 Alston Close, Long Ditton, Surbiton, KT6 5QS
Sold Sept 2024
£675,00010 Alston Close, Long Ditton, Surbiton, KT6 5QS
Sold Jan 2024
£842,50012 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 18 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

Versus other Alston Close homes
18 Alston Close outperforms the street on floor area by a wide margin.
Price per m²
£5,885
Street avg £5,359
Floor Area
130 m²
Street avg 117 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.3 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