9 Oakleigh Avenue, Surbiton, KT6 7PY
About 9 Oakleigh Avenue
9 Oakleigh Avenue is a detached house in Surbiton (KT6 7PY). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2022) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in May 2012 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Poor to Average and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 81), a 2-band jump.
At 159 m² the property is well over the postcode median (100 m² across 27 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £771,000 sits 99.2% above the 2013 sale of £387,000. On a £-per-square-foot basis, the last sale (£226/sq ft) was about 31.6% below the postcode norm. 6 planning records sit against the property, 5 approved, 1 refused. Past consents include an annexe and an extension, meaningful when judging how the property has evolved. 13 years since the last transfer (January 2013).
Know exactly what you're buying at 9 Oakleigh Avenue
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Planning history
A recent planning application at 9 Oakleigh Avenue was refused — worth checking the council file.
- May 2023FullIn report
Variation of Condition Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition 6 (Window) of Planning Permission 22/03696/HOU (Demolition of existing outbuilding and erection of timber single storey granny annexe for ancillary residential use.) to allow erection of a boundary fence and screening on the southern boundary.
- Documents
- 6 docs on file
- Reference
- 23/00691/FUL
- Apr 2023ConditionsIn report
Details required for Condition 7 (Fire Safety Strategy) of planning permission 22/03696/HOU (Demolition of existing outbuilding and erection of timber single storey granny annexe for ancillary residential use).
- Documents
- 2 docs on file
- Reference
- 23/00208/CLC
We flagged 2 things worth checking at 9 Oakleigh Avenue
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
9 Oakleigh Avenue valuation sits well clear of the typical sold price in this postcode.
£771,000
Modelled from EPC, postcode comparables.
£387,000
Recorded with HM Land Registry.
Sales timeline
7 January 2013Most recent
£387,000
Median price across the last 5 sales in KT6 7PY: £625,000 (2024–2019).
Nearby sales in KT6 7PY
Everything we know about 9 Oakleigh Avenue, 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 Oakleigh Avenue homes
9 Oakleigh Avenue outperforms the street on floor area by a wide margin.
Price per m²
£2,434
Street avg £4,463
Floor Area
159 m²
Street avg 101 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.3 t/year
Similar properties nearby
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
Tolworth Broadway — bus stop.
Closest school
0.3 km
Our Lady Immaculate Catholic Primary School. 35 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
57.1dB

Night-time· 23:00 – 07:00
48.4dB