18 Clarence Road, Hersham, Walton On Thames, KT12 5JU
About 18 Clarence Road
18 Clarence Road is a four-bedroom detached house in Hersham, Walton-On-Thames, Walton On Thames (KT12 5JU). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (December 2018) shows an E (score 49), well below the UK norm with real room to improve. When first surveyed in June 2009 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 83), a 3-band jump. Period features are noted in the property record. The home occupies a cul-de-sac position.
One planning application is currently pending a decision in 2026. Across 2004–2020, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £868,000 is 15.7% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£524/sq ft) was about 16.9% above the typical sold price in the postcode. At 133 m² it's 22.3% smaller than the typical home in the postcode (171 m² median across 12 EPCs). Most recent transfer: October 2020 at £750,000.
Know exactly what you're buying at 18 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
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenSouth-facing
- ParkingOff street
- Cul-de-sacYes
Building
- Period featuresYes
Energy performance
18 Clarence Road'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
Roof insulation improved
Single glazing replaced with double or better glazing
More low energy lighting installed
Planning history
An application for a single-storey extension is currently awaiting a decision.
- Apr 2026ExtensionOutlineIn report
Extension: Single storey
Single storey rear extension with rooflights and sliding doors and single storey side extension.
- Documents
- 6 docs on file
- Reference
- 2026/0846
We flagged 1 thing worth checking at 18 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£868,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 16 years.
£750,000
Growth on file: 3.3% per year over 16 years.
Sales timeline
12 October 2020Most recent
£750,000
+68.5%over 15 years8 December 2004
£445,000
Median price across the last 5 sales in KT12 5JU: £1,180,000 (2021–2017).
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
£1,180,00016 Clarence Road, Hersham, Walton On Thames, KT12 5JU
Sold Jul 2016
£849,950
Everything we know about 18 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
18 Clarence Road is notably below the street on habitable rooms.
Price per m²
£5,639
Street avg £5,122
Floor Area
133 m²
Street avg 213 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
7.7 t/year
Street avg 7.4 t/year
Similar properties nearby
1 Falmouth Road, Hersham
KT12 5RD
1 Ashton Close, Hersham
KT12 5EX
1 Clarence Road, Hersham
KT12 5JU
1 Endsleigh Gardens, Hersham
KT12 5HE
1 Elmwood Gardens, Hersham Road, Hersham
KT12 5PZ
1 Annaleigh Place, Rydens Grove
KT12 5RW
1 Felcott Close, Hersham
KT12 5NT
1 Carmalt Gardens, Hersham
KT12 5HQ
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