139a, Red Lion Road, Surbiton, KT6 7RQ
About 139a
139a is a one-bedroom semi-detached house in Surbiton (KT6 7RQ). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (February 2022) shows a C (score 71). When first surveyed in August 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good. At 47 m² this is the 9th smallest of 18 units on EPC record in the building, where floor areas span 28–87 m². The building's EPC ratings span D to B across 18 units on file.
Untraded for 16 years, with the last transfer in February 2010. Today's modelled estimate of £365,000 is 20.9% above the 2010 sale price.
Know exactly what you're buying at 139a
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
- Bedrooms1
- Bathrooms1
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Planning history
139a has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 139a
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
£365,000
Modelled from EPC, postcode comparables.
£302,000
Recorded with HM Land Registry.
Sales timeline
23 February 2010Most recent
£302,000
Median price across the last 1 sales in KT6 7RQ: £215,000 (2001–2001).
Nearby sales in KT6 7RQ
Everything we know about 139a, 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 Red Lion Road homes
139a outperforms the street on habitable rooms by a wide margin.
EPC Rating
71 (C)
Street avg 73 (C)
Floor Area
47 m²
Street avg 49 m²
CO₂ Emissions
1.7 t/year
Street avg 1.6 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
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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
Red Lion Road — bus stop.
Closest school
0.4 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
54.6dB

Night-time· 23:00 – 07:00
45.0dB