312b, Ewell Road, Surbiton, KT6 7AL
About 312b
312b is a detached house in Surbiton (KT6 7AL). It has a recorded floor area of 61 m² (around 657 sq ft) and construction records dating it to 2022. The latest certificate (November 2022) returns a B (score 84), comfortably above the UK average. At 61 m² this is the 16th smallest of 29 units on EPC record in the building, where floor areas span 31–208 m². The building's EPC ratings span E to B, with this unit at the top. On EPC score it ranks first in the building (84 versus a worst of 42).
On a £-per-square-foot basis, the last sale (£685/sq ft) was about 76.5% above the typical sold price in the postcode. Most recent transfer: January 2023 at £450,000.
Know exactly what you're buying at 312b
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
312b's carbon output is low for the local stock.
EPC Rating
Planning history
312b has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 312b
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
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Sales history & valuation
£411,000
Modelled from EPC, postcode comparables.
£450,000
Recorded with HM Land Registry.
Sales timeline
31 January 2023Most recent
£450,000
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
£420,000Flat 3, 316 Ewell Road, Surbiton, KT6 7AL
Sold May 2021
£700,000Glanmor House, Flat 7, 322 Ewell Road, Surbiton, KT6 7AL
Sold Mar 2021
£485,000
Everything we know about 312b, 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
EPC Rating for 312b runs comfortably ahead of the street norm.
Price per m²
£7,377
Street avg £5,943
Floor Area
61 m²
Street avg 60 m²
CO₂ Emissions
0.8 t/year
Street avg 1.6 t/year
Years Held
3 years
Street avg 9 years
Similar properties nearby
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