318a, Flat 3, Ewell Road, Surbiton, KT6 7AL
About 318a
318a is a detached house in Surbiton (KT6 7AL). It has a recorded floor area of 74 m² (around 797 sq ft) and construction records dating it to 2022. At 74 m² this is the largest unit on EPC record across 318a (50–74 m²). The latest certificate (December 2022) returns a B (score 83), comfortably above the UK average.
At 74 m² it's 25.1% larger than the typical home in the postcode (59 m² median across 28 EPCs).
Know exactly what you're buying at 318a
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
318a's carbon output is low for the local stock.
EPC Rating
Planning history
318a has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 318a
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
318a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£440,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in KT6 7AL: £439,950 (2025–2021).
Nearby sales in KT6 7AL
Glanmor House, Flat 6, 322 Ewell Road, Surbiton, KT6 7AL
Sold Jan 2025
£439,950312a, Ewell Road, Surbiton, KT6 7AL
Sold May 2024
£349,000Glanmor House, Flat 1, 322 Ewell Road, Surbiton, KT6 7AL
Sold May 2024
£420,000312b, Ewell Road, Surbiton, KT6 7AL
Sold Jan 2023
£450,000Flat 3, 316 Ewell Road, Surbiton, KT6 7AL
Sold May 2021
£700,000
Everything we know about 318a, 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 Ewell Road homes
318a outperforms the street on epc rating by a wide margin.
EPC Rating
83 (B)
Street avg 76 (C)
Floor Area
74 m²
Street avg 60 m²
CO₂ Emissions
1.2 t/year
Street avg 1.5 t/year
Similar properties nearby
318a, Flat 2, Ewell Road
KT6 7AL
122b, Flat 10, Tolworth Broadway
KT6 7HT
122b, Flat 9, Tolworth Broadway
KT6 7HT
122b, Flat 4, Tolworth Broadway
KT6 7HT
145 147, Flat 7, Red Lion Road
KT6 7RQ
145 147, Flat 2, Red Lion Road
KT6 7RQ
318a, Flat 4, Ewell Road
KT6 7AL
291a, Flat 1, Ewell Road
KT6 7AB
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Broomfield Road Surbiton — bus stop.
Closest school
0.2 km
Tolworth Junior School. 36 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
53.7dB

Night-time· 23:00 – 07:00
44.1dB