20 Devon Road, Hersham, Walton On Thames, KT12 5RB
About 20 Devon Road
20 Devon Road is a four-bedroom semi-detached house in Hersham, Walton-On-Thames, Walton On Thames (KT12 5RB). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (April 2013) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from April 2013, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2018. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Across 1996–2022, sale prices on this property compounded at 7.9% per year. On a £-per-square-foot basis, the last sale (£766/sq ft) was about 80.5% above the typical sold price in the postcode. Sold September 2022 for £775,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 20 Devon 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
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- DrivewayYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Apr 2023
EPC Rating
Planning history
- Apr 2018Loft ConversionOutlineIn report
Hip-to-gable roof extension incorporating rear dormer window and front roof lights.
Extension- Documents
- 7 docs on file
- Reference
- 2018/0474
We flagged 1 thing worth checking at 20 Devon 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
Price for 20 Devon Road has grown more than fourfold since the 1996 starting point.
£800,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 26 years.
£775,000
Growth on file: 7.9% per year over 26 years.
Sales timeline
1 September 2022Most recent
£775,000
+93.8%over 9 years9 July 2013
£399,950
+263.6%over 16 years9 December 1996
£110,000
Median price across the last 5 sales in KT12 5RB: £611,193 (2025–2023).
Nearby sales in KT12 5RB
4 Devon Road, Hersham, Walton On Thames, KT12 5RB
Sold Nov 2025
£538,50013 Devon Road, Hersham, Walton On Thames, KT12 5RB
Sold Oct 2025
£780,00021 Devon Road, Hersham, Walton On Thames, KT12 5RB
Sold Mar 2025
£745,00010 Devon Road, Hersham, Walton On Thames, KT12 5RB
Sold May 2024
£530,00014 Devon Road, Hersham, Walton On Thames, KT12 5RB
Sold Sept 2023
£611,193
Everything we know about 20 Devon 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 Devon Road homes
20 Devon Road outperforms the street on price per m² by a wide margin.
Price per m²
£8,245
Street avg £5,634
Floor Area
94 m²
Street avg 105 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.6 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
0.1 km
Albany Road — bus stop.
Closest school
0.2 km
Bell Farm Primary School. 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
51.3dB

Night-time· 23:00 – 07:00
42.1dB