21 Cardinal Drive, Walton On Thames, KT12 3AX
About 21 Cardinal Drive
21 Cardinal Drive is a four-bedroom detached house in Walton On Thames (KT12 3AX). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (October 2022) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since June 2010. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and main heating went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to C (score 70). Other recorded features include a conservatory.
It changed hands recently, sold March 2025 for £775,000. One planning record on file: an extension approved in 2018. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 2015–2025, sale prices on this property compounded at 4.3% per year. On a £-per-square-foot basis, the last sale (£615/sq ft) was about 100% above the typical sold price in the postcode.
Know exactly what you're buying at 21 Cardinal Drive
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
- Utility roomYes
- EnsuiteYes
- StudyYes
- ConservatoryYes
Outside
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Window efficiency improved
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Apr 2018DemolitionFullIn report
Extension: Single storey · Side of property
Single-storey side extension following demolition of the existing conservatory.
Extension- Documents
- 10 docs on file
- Reference
- 2018/0142
We flagged 1 thing worth checking at 21 Cardinal Drive
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
21 Cardinal Drive valuation sits well clear of the typical sold price in this postcode.
£809,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 10 years.
£775,000
Growth on file: 4.3% per year over 10 years.
Sales timeline
28 March 2025Most recent
£775,000
+49.0%over 9 years9 September 2015
£520,000
Median price across the last 5 sales in KT12 3AX: £620,000 (2023–2017).
Nearby sales in KT12 3AX
10 Cardinal Drive, Walton On Thames, KT12 3AX
Sold Aug 2023
£775,0005 Cardinal Drive, Walton On Thames, KT12 3AX
Sold Sept 2021
£670,00017 Cardinal Drive, Walton On Thames, KT12 3AX
Sold Feb 2021
£520,0001a, Cardinal Drive, Walton On Thames, KT12 3AX
Sold Aug 2020
£535,0002 Cardinal Drive, Walton On Thames, KT12 3AX
Sold May 2017
£620,000
Everything we know about 21 Cardinal Drive, 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 Cardinal Drive homes
Price per m² for 21 Cardinal Drive runs comfortably ahead of the street norm.
Price per m²
£6,624
Street avg £4,285
Floor Area
117 m²
Street avg 123 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.4 t/year
Street avg 5.5 t/year
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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
0.2 km
Holly Avenue — bus stop.
Closest school
0.3 km
Walton Oak Primary School. 14 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
46.5dB

Night-time· 23:00 – 07:00
36.8dB