11b, Brighton Road, Surbiton, KT6 5LX
About 11b
11b is a semi-detached house in Surbiton (KT6 5LX). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (October 2014) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (September 2012); the latest reading is one band lower. Between certificates, roof efficiency went from Poor to Good and window efficiency went from Very Poor to Poor. The recommended improvements would lift it to C (score 74), a 2-band jump. The latest certificate is from October 2014, so improvements made since then won't be reflected. At 56 m² this is the 10th smallest of 13 units on EPC record in the building, where floor areas span 21–66 m². The building's EPC ratings span F to C across 13 units on file.
It hasn't traded since July 2002, a hold of 24 years that's notably long for the area. At 56 m² it's 19.1% larger than the typical home in the postcode (47 m² median across 12 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £341,000 is 39.2% above the 2002 sale price.
Know exactly what you're buying at 11b
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
11b sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Oct 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Roof insulation improved
Planning history
11b has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 11b
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
11b valuation sits well clear of the typical sold price in this postcode.
£341,000
Modelled from EPC, postcode comparables.
£245,000
Recorded with HM Land Registry.
Sales timeline
2 July 2002Most recent
£245,000
Median price across the last 5 sales in KT6 5LX: £290,000 (2025–2021).
Nearby sales in KT6 5LX
Everything we know about 11b, 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 Brighton Road homes
Years Held for 11b runs comfortably ahead of the street norm.
Price per m²
£4,375
Street avg £5,203
Floor Area
56 m²
Street avg 46 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
3.5 t/year
Street avg 2.3 t/year
Similar properties nearby
1 Haycroft Road
KT6 5AU
1 Malvern Court, Hook Road
KT6 5AB
1 Copper Gate Mews, Brighton Road
KT6 5NE
1 Edward Pinner Court, 110 Hook Road
KT6 5DF
1 Brighton Road
KT6 5LX
1 Ardingly Way
KT6 5DA
1 Houston Road, Long Ditton
KT6 5RL
1 Balaclava Road
KT6 5PW
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Surbiton Sainsbury's — bus stop.
Closest school
0.5 km
St Andrew's and St Mark's CofE Junior School. 32 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
52.9dB

Night-time· 23:00 – 07:00
43.3dB