21 Clarence Road, Hersham, Walton On Thames, KT12 5JU
About 21 Clarence Road
21 Clarence Road is a detached house in Hersham, Walton-On-Thames, Walton On Thames (KT12 5JU). It has a recorded floor area of 463 m² (around 4984 sq ft), construction records dating it to 2007-2011 and council tax band G. The latest certificate (September 2023) returns a B (score 82), comfortably above the UK average. When first surveyed in October 2008 the rating was F, the property has climbed 4 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good.
At 463 m² the property is well over the postcode median (170 m² across 12 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 5 planning records sit against the property, 2 approved, 1 refused. Past consents include partial demolition, meaningful when judging how the property has evolved.
Know exactly what you're buying at 21 Clarence Road
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
21 Clarence Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
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.
- Dec 2014OutlineIn report
Lawful Development Certificate: Whether planning permission is required to widen existing vehicular access
- Documents
- 5 docs on file
- Reference
- 2014/4428
- Apr 2012RenovationAmendmentIn report
Non-Material Changes to planning permission 2011/7252 for increase in width of windows W1 - W8 to 1870mm to ensure compliance with escape regulations; window added to rear elevation for dressing room
New Windows- Documents
- 4 docs on file
- Reference
- 2012/1260
We flagged 1 thing worth checking at 21 Clarence Road
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 Clarence Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£2,693,000
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 5 sales in KT12 5JU: £1,180,000 (2021–2020).
Nearby sales in KT12 5JU
10 Clarence Road, Hersham, Walton On Thames, KT12 5JU
Sold Sept 2021
£1,600,00022 Clarence Road, Hersham, Walton On Thames, KT12 5JU
Sold May 2021
£955,00014 Clarence Road, Hersham, Walton On Thames, KT12 5JU
Sold Mar 2021
£1,280,00012 Clarence Road, Hersham, Walton On Thames, KT12 5JU
Sold Nov 2020
£1,180,00018 Clarence Road, Hersham, Walton On Thames, KT12 5JU
Sold Oct 2020
£750,000
Everything we know about 21 Clarence Road, 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 Clarence Road homes
21 Clarence Road outperforms the street on epc rating by a wide margin.
EPC Rating
82 (B)
Street avg 58 (D)
Floor Area
463 m²
Street avg 185 m²
CO₂ Emissions
7.1 t/year
Street avg 7.4 t/year
Habitable Rooms
8 rooms
Street avg 7 rooms
Similar properties nearby
1 Eriswell Road, Hersham
KT12 5BW
1 Cranley Road, Hersham
KT12 5BZ
1 Chargate Close, Hersham
KT12 5DN
1 Albury Road, Hersham
KT12 5DY
1 Broadwater Road North, Hersham
KT12 5DB
1 Farmleigh Grove, Hersham
KT12 5BU
1 Clarence Close, Hersham
KT12 5JX
1 Ashton Close, Hersham
KT12 5EX
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
Westcar Lane — bus stop.
Closest school
0.5 km
Three Rivers Academy. 13 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
51.6dB

Night-time· 23:00 – 07:00
41.8dB