50a, Maisonette, Herne Road, Surbiton, KT6 5BP
About 50a
50a is a semi-detached house in Surbiton (KT6 5BP). It has a recorded floor area of 61 m² (around 657 sq ft) and construction records dating it to 1983-1990. The latest certificate (February 2023) shows a C (score 71). When first surveyed in June 2009 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good, lighting went from Very Poor to Average and main heating went from Poor to Average. Main heating runs on electricity.
At 61 m² it sits well below the postcode median (108 m² across 29 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs).
Know exactly what you're buying at 50a
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 system changed
Window efficiency improved
More low energy lighting installed
Planning history
50a has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 50a
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
50a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£362,000
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 5BP: £762,550 (2024–2022).
Everything we know about 50a, 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 Herne Road homes
50a outperforms the street on floor area by a wide margin.
EPC Rating
71 (C)
Street avg 71 (C)
Floor Area
61 m²
Street avg 29 m²
CO₂ Emissions
2.4 t/year
Street avg 2.0 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Similar properties nearby
1 Malvern Court, Hook Road
KT6 5AB
1 Haycroft Road
KT6 5AU
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
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Thornhill Road Surbiton — bus stop.
Closest school
0.5 km
Southborough High School. 30 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
56.1dB

Night-time· 23:00 – 07:00
47.1dB