The Long House, Flat 3, Charlton Avenue, Hersham, Walton On Thames, KT12 5LE
About The Long House
The Long House is a two-bedroom semi-detached house in Hersham, Walton-On-Thames, Walton On Thames (KT12 5LE). It has a recorded floor area of 91 m² (around 980 sq ft) and construction records dating it to 1950-1966. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (September 2010) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 70). The latest certificate is from September 2010, so improvements made since then won't be reflected.
Untraded for 15 years, with the last transfer in December 2010. 2 planning records sit against the property, 1 approved, 0 refused, 1 pending. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. An application is currently awaiting a decision. At 91 m² it sits well below the postcode median (145 m² across 17 EPCs), making it one of the more compact homes locally. Across 2002–2010, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £353,000 is 41.2% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£255/sq ft) was about 37.5% below the postcode norm.
Know exactly what you're buying at The Long House
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
- Bedrooms2
- Bathrooms2
Outside
- ParkingAllocated
Building
- Solar panelsYes
- RefurbishedYes
Energy performance
The Long House's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Sept 2020
EPC Rating
Planning history
There is a planning application currently awaiting a decision.
- Mar 2026Change Of UseFullIn report
Change of use from part garage to beauty salon with changes to fenestration.
- Documents
- 17 docs on file
- Reference
- 2026/0558
- Mar 2025Loft ConversionFullIn report
Front dormer window, front rooflight and an increase in size of rear dormer windows and rear rooflight.
Extension- Documents
- 17 docs on file
- Reference
- 2025/0049
We flagged 1 thing worth checking at The Long House
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 Long House valuation runs notably under the typical sold price in this postcode.
£353,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 8 years.
£249,999
Growth on file: 4.9% per year over 8 years.
Sales timeline
9 December 2010Most recent
£249,999
+47.1%over 8 years24 October 2002
£170,000
Median price across the last 5 sales in KT12 5LE: £1,195,000 (2024–2021).
Nearby sales in KT12 5LE
39 Charlton Avenue, Hersham, Walton On Thames, KT12 5LE
Sold May 2024
£365,00025 Charlton Avenue, Hersham, Walton On Thames, KT12 5LE
Sold Apr 2022
£1,425,00016 Charlton Avenue, Hersham, Walton On Thames, KT12 5LE
Sold Feb 2022
£1,150,00031 Charlton Avenue, Hersham, Walton On Thames, KT12 5LE
Sold Jun 2021
£1,195,00022 Charlton Avenue, Hersham, Walton On Thames, KT12 5LE
Sold Jan 2021
£1,165,000
Everything we know about The Long House, 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 Charlton Avenue homes
On epc rating, The Long House runs well behind the street norm.
EPC Rating
59 (D)
Street avg 71 (C)
Floor Area
91 m²
Street avg 73 m²
CO₂ Emissions
4.3 t/year
Street avg 2.8 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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Cavendish House 9 11, Flat 9, Queens Road, Hersham
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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
Woodside Avenue — bus stop.
Closest school
0.7 km
Three Rivers Academy. 12 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
50.5dB

Night-time· 23:00 – 07:00
41.1dB