180 Silverdale Avenue, Walton On Thames, KT12 1EL
About 180 Silverdale Avenue
180 Silverdale Avenue is a six-bedroom detached house in Walton On Thames (KT12 1EL). It has a recorded floor area of 656 m² (around 7061 sq ft), construction records dating it to 1967-1975 and council tax band H. There is a swimming pool on the plot, uncommon for the area. The latest certificate (August 2018) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in May 2009 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Average to Very Good and window efficiency went from Average to Very Good; while hot-water efficiency dropped from Good to Very Poor.
Today's modelled estimate of £4,133,000 is 31% below the 2023 sale of £5,992,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£849/sq ft) was about 68.8% above the typical sold price in the postcode. At 656 m² the property is well over the postcode median (336 m² across 15 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 87% of similar EPCs). 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. 6 planning records sit against the property, 4 approved, 2 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Sold October 2023 for £5,992,000.
Know exactly what you're buying at 180 Silverdale 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
- Bedrooms6
- Bathrooms6
- EnsuiteYes
Outside
- Private gardenYes
- Swimming poolYes
Building
- RefurbishedYes
Energy performance
180 Silverdale Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
High performance glazing installed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- May 2018FullIn report
2 sets of entrance gates to a height of 1.9m and piers to a height of 2.125m and a chain link fence to a height of 1.8m.
- Documents
- 17 docs on file
- Reference
- 2018/0377
- Jul 2017ConditionsIn report
Variation of Condition 2 (Approved Plans) of planning permission 2015/3348 allowed at appeal (Detached house) to amend the boundary planting
- Documents
- 9 docs on file
- Reference
- 2017/2518
We flagged 1 thing worth checking at 180 Silverdale 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
30-day money-back guarantee
Sales history & valuation
Latest sale on 180 Silverdale Avenue was the highest on Land Registry record across the postcode.
£4,133,000
Modelled from EPC, postcode comparables.
£5,992,000
Recorded with HM Land Registry.
Sales timeline
12 October 2023Most recent
£5,992,000
Median price across the last 5 sales in KT12 1EL: £2,900,000 (2025–2022).
Nearby sales in KT12 1EL
87 Silverdale Avenue, Walton On Thames, KT12 1EL
Sold Jul 2025
£2,900,00086 Silverdale Avenue, Walton On Thames, KT12 1EL
Sold Jan 2025
£2,125,00083 Silverdale Avenue, Walton On Thames, KT12 1EL
Sold Sept 2023
£2,400,000186 Silverdale Avenue, Walton On Thames, KT12 1EL
Sold May 2023
£3,130,000179 Silverdale Avenue, Walton On Thames, KT12 1EL
Sold May 2022
£3,500,000
Everything we know about 180 Silverdale 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

Versus other Silverdale Avenue homes
Floor Area for 180 Silverdale Avenue runs comfortably ahead of the street norm.
Price per m²
£9,134
Street avg £6,771
Floor Area
656 m²
Street avg 343 m²
CO₂ Emissions
7.0 t/year
Street avg 10.2 t/year
Years Held
3 years
Street avg 8 years
Similar properties nearby
1 Grange Place
KT12 1HA
1 Grange Court
KT12 1JD
1 Ashley Drive
KT12 1JL
1 Oakfields
KT12 1EG
1 Hawthorne Lodge, Ashley Road
KT12 1JA
1 Alexandra Close
KT12 1LR
1 Gainsborough Court
KT12 1NH
1 Ashley Park Road
KT12 1JU
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
0.4 km
Ashley Park Avenue — bus stop.
Closest school
0.6 km
Ashley Church of England Primary School. 15 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
49.1dB

Night-time· 23:00 – 07:00
41.2dB