21a, High Street, Walton On Thames, KT12 1DG
About 21a
21a is a property in Walton On Thames (KT12 1DG).
2 planning records sit against the property, 2 approved, 0 refused. Past consents include partial demolition, an extension and change of use to residential, meaningful when judging how the property has evolved. Across 1996–2019, sale prices on this property compounded at 3.8% per year. Most recent transfer: August 2019 at £622,500.
Know exactly what you're buying at 21a
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
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Feb 2024DemolitionFullIn report
Development comprising 61 residential units (C3) and 986sqm commercial (E) floorspace with associated parking and bin and cycle stores following demolition of existing buildings.
- Documents
- 124 docs on file
- Reference
- 2022/1680
- Aug 2019Change of UseFullIn report
Extensions, alterations and partial change of use of existing two-storey A1 use building to create three-storey mixed A1/C3 use building incorporating 3 flats and side and rear terraces.
Extension- Documents
- 38 docs on file
- Reference
- 2018/3228
We flagged 1 thing worth checking at 21a
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
21a has more than doubled in price since the earliest registered sale in 1996.
£622,500
Growth on file: 3.8% per year over 23 years.
Sales timeline
8 August 2019Most recent
£622,500
+55.6%over 14 years2 September 2004
£400,000
+52.4%over 8 years13 June 1996
£262,500
Median price across the last 5 sales in KT12 1DG: £225,000 (2021–2016).
Nearby sales in KT12 1DG
31b, High Street, Walton On Thames, KT12 1DG
Sold Aug 2021
£164,0009 High Street, Walton On Thames, KT12 1DG
Sold May 2018
£1,000,00033a, High Street, Walton On Thames, KT12 1DG
Sold Jan 2018
£270,00031f, High Street, Walton On Thames, KT12 1DG
Sold Mar 2012
£125,00031e, High Street, Walton On Thames, KT12 1DG
Sold Feb 2012
£140,000
Everything we know about 21a, 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

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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
High Street — bus stop.
Closest school
0.2 km
Ashley Church of England Primary School. 17 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
50.7dB

Night-time· 23:00 – 07:00
42.1dB