Flat 5, 18 Oakbank Avenue, Walton On Thames, KT12 3QZ
About Flat 5
Flat 5 is a detached house in Walton On Thames (KT12 3QZ). It has a recorded floor area of 88 m² (around 947 sq ft). The latest certificate (February 2018) returns a B (score 83), comfortably above the UK average. At 88 m² this is the 4th smallest of 6 units on EPC record in the building, where floor areas span 54–98 m².
At 88 m² it's 22.2% larger than the typical home in the postcode (72 m² median across 43 EPCs). Sold May 2021 for £126,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2021.
Know exactly what you're buying at Flat 5
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
Flat 5's carbon output is low for the local stock.
EPC Rating
Planning history
- Aug 2021ConditionsIn report
Variation of Condition 16 (Restriction of Use to Affordable Housing) of planning permission 2014/4111 allowed at appeal (Detached three-storey building) to add a mortgagee exclusion clause.
- Documents
- 5 docs on file
- Reference
- 2020/1054
We flagged 1 thing worth checking at Flat 5
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£118,000
Modelled from EPC, postcode comparables.
£126,000
Recorded with HM Land Registry.
Sales timeline
23 May 2021Most recent
£126,000
Median price across the last 5 sales in KT12 3QZ: £280,000 (2023–2011).
Nearby sales in KT12 3QZ
31 Oakbank Avenue, Walton On Thames, KT12 3QZ
Sold Nov 2023
£285,00045 Oakbank Avenue, Walton On Thames, KT12 3QZ
Sold Nov 2018
£315,00047 Oakbank Avenue, Walton On Thames, KT12 3QZ
Sold Dec 2011
£200,00037 Oakbank Avenue, Walton On Thames, KT12 3QZ
Sold Nov 2010
£90,00029 Oakbank Avenue, Walton On Thames, KT12 3QZ
Sold Mar 2008
£193,200
Everything we know about Flat 5, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Oakbank Avenue homes
On floor area, Flat 5 stands well clear of the street.
Price per m²
£1,432
Street avg £2,964
Floor Area
88 m²
Street avg 70 m²
CO₂ Emissions
1.2 t/year
Street avg 1.1 t/year
Years Held
5 years
Street avg 12 years
Similar properties nearby
1a, Flat 2, King George Avenue
KT12 3LP
14a, Flat 3, Oakbank Avenue
KT12 3QZ
14a, Flat 7, Oakbank Avenue
KT12 3QZ
1a, Flat 6, King George Avenue
KT12 3LP
1a, Flat 1, King George Avenue
KT12 3LP
12a, Flat 2, Brunswick Close
KT12 3JJ
14a, Flat 10, Oakbank Avenue
KT12 3QZ
14a, Flat 6, Oakbank Avenue
KT12 3QZ
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ansell Hall — bus stop.
Closest school
1.3 km
Walton Oak Primary School. 19 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
43.9dB

Night-time· 23:00 – 07:00
35.9dB