12 Ashley Park Crescent, Walton On Thames, KT12 1EX
About 12 Ashley Park Crescent
12 Ashley Park Crescent is a three-bedroom detached house in Walton On Thames (KT12 1EX). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (February 2020) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in January 2016 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Very Poor to Average. The recommended improvements would lift it to B (score 83), a 2-band jump. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a garage conversion and a loft conversion, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£733/sq ft) was about 125% above the typical sold price in the postcode. At 114 m² it's 24% smaller than the typical home in the postcode (150 m² median across 11 EPCs). Last sale on file: £900,000 in April 2020.
Know exactly what you're buying at 12 Ashley Park Crescent
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
- Bedrooms3
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenYes
- GarageDetached
- Cul-de-sacYes
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Roof insulation improved
Planning history
- Nov 2020Garage ConversionFullIn report
Extension: Single storey · Side and rear of property
Single-storey side/rear extension, conversion of garage into living space and alterations to fenestration including first-floor rear juliet balcony.
Extension- Documents
- 26 docs on file
- Reference
- 2020/2310
- Nov 2020Loft ConversionOutlineIn report
Rear dormer window.
- Documents
- 19 docs on file
- Reference
- 2020/2311
We flagged 1 thing worth checking at 12 Ashley Park Crescent
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.
£953,000
Modelled from EPC, postcode comparables.
£900,000
Recorded with HM Land Registry.
Sales timeline
16 April 2020Most recent
£900,000
Median price across the last 5 sales in KT12 1EX: £720,000 (2021–2011).
Nearby sales in KT12 1EX
5 Ashley Park Crescent, Walton On Thames, KT12 1EX
Sold Sept 2021
£1,235,00020 Ashley Park Crescent, Walton On Thames, KT12 1EX
Sold Oct 2018
£875,00015 Ashley Park Crescent, Walton On Thames, KT12 1EX
Sold May 2015
£720,0008 Ashley Park Crescent, Walton On Thames, KT12 1EX
Sold May 2013
£685,00011 Ashley Park Crescent, Walton On Thames, KT12 1EX
Sold Dec 2011
£599,950
Everything we know about 12 Ashley Park Crescent, 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 Crescent homes
On years held, 12 Ashley Park Crescent runs well behind the street norm.
Price per m²
£7,895
Street avg £5,483
Floor Area
114 m²
Street avg 140 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.8 t/year
Street avg 6.0 t/year
Similar properties nearby
1 Ashley Park Crescent
KT12 1EX
1 Silver Tree Close
KT12 1NN
1 Oakfields
KT12 1EG
1 Hawthorne Lodge, Ashley Road
KT12 1JA
1 Alexandra Close
KT12 1LR
1 Gainsborough Court
KT12 1NH
1 Adelaide Road
KT12 1NB
1 Ashley Rise
KT12 1NE
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Ashley C of E Primary School — bus stop.
Closest school
0.1 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
50.6dB

Night-time· 23:00 – 07:00
42.6dB