11a, Claremont Close, Hersham, Walton On Thames, KT12 4RP
About 11a
11a is a three-bedroom semi-detached house in Hersham, Walton-On-Thames, Walton On Thames (KT12 4RP). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (January 2024) shows a C (score 70). When first surveyed in August 2023 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Poor to Good and hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 84). It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The home occupies a cul-de-sac position.
At 70 m² it's 15.7% smaller than the typical home in the postcode (83 m² median across 19 EPCs). Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). Today's modelled estimate of £502,000 is 18.1% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£564/sq ft) was about 111% above the typical sold price in the postcode. Most recent transfer: October 2024 at £425,000.
Know exactly what you're buying at 11a
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
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- Cul-de-sacYes
Building
- Previously extendedYes
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
Loft insulation upgraded to recommended levels
Planning history
11a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 11a
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
11a valuation sits well clear of the typical sold price in this postcode.
£502,000
Modelled from EPC, postcode comparables.
£425,000
Recorded with HM Land Registry.
Sales timeline
10 October 2024Most recent
£425,000
Median price across the last 5 sales in KT12 4RP: £497,500 (2022–2020).
Nearby sales in KT12 4RP
37 Claremont Close, Hersham, Walton On Thames, KT12 4RP
Sold Mar 2022
£650,00017 Claremont Close, Hersham, Walton On Thames, KT12 4RP
Sold Oct 2021
£449,00025 Claremont Close, Hersham, Walton On Thames, KT12 4RP
Sold Jun 2021
£582,50023 Claremont Close, Hersham, Walton On Thames, KT12 4RP
Sold Oct 2020
£475,00029 Claremont Close, Hersham, Walton On Thames, KT12 4RP
Sold Apr 2020
£497,500
Everything we know about 11a, 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 Claremont Close homes
On years held, 11a runs well behind the street norm.
Price per m²
£6,071
Street avg £4,757
Floor Area
70 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.4 t/year
Street avg 4.2 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Green — bus stop.
Closest school
0.3 km
Burhill Primary School. 11 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
51.4dB

Night-time· 23:00 – 07:00
41.8dB