48 Ashley Park Avenue, Walton On Thames, KT12 1ES
About 48 Ashley Park Avenue
48 Ashley Park Avenue is a detached house in Walton On Thames (KT12 1ES). It has a recorded floor area of 252 m² (around 2713 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (July 2018) shows an E (score 43), well below the UK norm with real room to improve. When first surveyed in November 2008 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 71), a 2-band jump.
One planning record on file: an extension approved in 2001. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 252 m² it's 25.7% smaller than the typical home in the postcode (339 m² median across 3 EPCs).
Know exactly what you're buying at 48 Ashley Park 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
48 Ashley Park 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
Single glazing replaced with double or better glazing
Heating controls changed
More low energy lighting installed
Planning history
48 Ashley Park Avenue has an approved single-storey rear extension on the planning record.
- May 2001ConservatoryFullIn report
Extension: Single storey · Rear of property
Single storey rear conservatory
Extension- Documents
- 4 docs on file
- Reference
- 2001/0788
We flagged 1 thing worth checking at 48 Ashley Park 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
48 Ashley Park Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,687,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 3 sales in KT12 1ES: £1,650,000 (2024–1997).
Everything we know about 48 Ashley Park 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 Ashley Park Avenue homes
EPC Rating for 48 Ashley Park Avenue lags the street by a wide margin.
EPC Rating
43 (E)
Street avg 60 (D)
Floor Area
252 m²
Street avg 326 m²
CO₂ Emissions
12.0 t/year
Street avg 11.1 t/year
Habitable Rooms
11 rooms
Street avg 9 rooms
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
0.3 km
Ashley Park Avenue — bus stop.
Closest school
0.4 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
48.9dB

Night-time· 23:00 – 07:00
41.2dB