10 King George Avenue, Walton On Thames, KT12 3LP
About 10 King George Avenue
10 King George Avenue is a four-bedroom semi-detached house in Walton On Thames (KT12 3LP). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2015) shows a D (score 58), a step below the typical UK home. When first surveyed in July 2013 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good; while roof efficiency dropped from Average to Very Poor and lighting dropped from Good to Average. The recommended improvements would push it to C (score 77). The latest certificate is from May 2015, so improvements made since then won't be reflected. Other recorded features include a loft. Records show the property has been extended at some point in its history.
At 134 m² the property is well over the postcode median (95 m² across 21 EPCs), placing it in the larger end of the local stock. On the market in September 2015 and unlisted since — roughly 11 years. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1995–2015, sale prices on this property compounded at 10.7% per year. On a £-per-square-foot basis, the last sale (£444/sq ft) was about 62% above the typical sold price in the postcode.
Know exactly what you're buying at 10 King George 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
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
- LoftYes
Outside
- ParkingOff street
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
10 King George Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 May 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Planning history
- Mar 2014ExtensionFullIn report
Extension: Side and rear of property
Single storey side/rear extension and alterations to roof space including hip to gable roof extension, rear dormer and front rooflight
- Documents
- 10 docs on file
- Reference
- 2014/0237
- Jan 2014ExtensionFullIn report
Extension: Part single, part two storey · Rear of property
Single storey rear extension and alterations to roof space including hip to gable roof extension and second story rear extension
- Documents
- 9 docs on file
- Reference
- 2013/4386
We flagged 2 things worth checking at 10 King George 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.
- Larger development activity nearby
- Environmental risk flagged
30-day money-back guarantee
Sales history & valuation
10 King George Avenue has more than quadrupled in price since its earliest registered sale in 1995.
£690,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.7% per year over 20 years.
£640,000
Growth on file: 10.7% per year over 20 years.
Sales timeline
9 September 2015Most recent
£640,000
+80.3%over 1 year31 January 2014
£355,000
+136.7%over 14 years28 October 1999
£149,950
+87.4%over 4 years24 March 1995
£80,000
Median price across the last 5 sales in KT12 3LP: £635,000 (2025–2018).
Nearby sales in KT12 3LP
6 King George Avenue, Walton On Thames, KT12 3LP
Sold Feb 2025
£600,0008 King George Avenue, Walton On Thames, KT12 3LP
Sold May 2022
£675,0003 King George Avenue, Walton On Thames, KT12 3LP
Sold Dec 2020
£635,00023 King George Avenue, Walton On Thames, KT12 3LP
Sold Mar 2020
£665,00020 King George Avenue, Walton On Thames, KT12 3LP
Sold Mar 2018
£540,000
Everything we know about 10 King George 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
- Larger development activity nearby
- Environmental risk flagged

Versus other King George Avenue homes
Floor Area for 10 King George Avenue runs comfortably ahead of the street norm.
Price per m²
£4,776
Street avg £5,239
Floor Area
134 m²
Street avg 111 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.8 t/year
Street avg 5.1 t/year
Similar properties nearby
1 Foxhollow Close
KT12 3BG
1 Elland Road
KT12 3JT
1 Ambleside Avenue
KT12 3LJ
1 Denton Grove
KT12 3HE
1 Clements Road
KT12 3LY
1 Beecot Lane
KT12 3JW
1 Cardinal Drive
KT12 3AX
1 Hawthorne Court, Ambleside Avenue
KT12 3LA
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
Ambleside Avenue — bus stop.
Closest school
0.3 km
Walton Oak Primary School. 13 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
47.8dB

Night-time· 23:00 – 07:00
37.3dB