17 THE HERONRY, KT12 5AT is a Detached in Walton-On-Thames, Surrey, England. It last sold for £2,315,555 in 2022. Its current EPC rating is C (score 76 out of 100), with potential to reach B. Floor area is approximately 385 m². This works out at about £6,014 per m², 2% above the town average of £5,907 per m² (context, not a valuation). Tenure: Freehold. Local authority: Elmbridge.
17 THE HERONRY, HERSHAM
WALTON-ON-THAMES, SURREY · KT12 5AT
Things you should know
A quick summary of this property, drawn from its records.
It's a detached property, held freehold, with 385 m² of floor area.
Last sold for £2,315,555 in September 2022 — its only sale on record. · HM Land Registry
That sale works out at ~£6,014/m² — 2% above the town average of £5,907/m² (4,136 sales). · Context, not a valuation
Energy rating EPC C (score 76/100), with potential to reach B. · EPC, inspected 2022
Built 1950–1966. · Construction age band, from EPC
Facts from HM Land Registry (sales) and the EPC register (energy), under the Open Government Licence. Area comparisons are context, not a valuation or financial advice. Figures are as per our current dataset, which we're expanding continually.
Property Overview
Key facts from EPC & HM Land Registry records.
Built Form
Detached
Tenure
Freehold
Floor Area
385 m²
≈ 4,144 sq ft
Year Built
1950–1966
Construction age band, from EPC
Current EPC Rating
Band C · Score 76/100
Potential Band B · Valid until 22 April 2032
Local Authority
Elmbridge↗
📍 Approximate location based on postcode centroid. Exact pin coming soon.
Value Insights
Price metrics derived from sale price and floor area.
Price per square metre
£6,014 /m²
Based on the 2022 sale
£/m² vs WALTON-ON-THAMES
+2% above the average sale price
Area avg £5,907/m² · 4,136 sales
Floor area
385 m²
≈ 4,144 sq ft · from EPC
Last sale price
£2,315,555
29 September 2022
How This Compares
How this property's 2022 sale price of £2,315,555 compares with the average sale price nearby — based on recorded house prices (not £/m²).
vs KT12 postcode area
KT12 average sale price: £658,241 · based on 4,453 sales
vs WALTON-ON-THAMES average
WALTON-ON-THAMES average sale price: £658,241 · based on 4,453 sales
Averages are across all property types sold 2020–2026 in our dataset, so they reflect the mix of homes in the area rather than like-for-like.
Sales History
1 sale recorded
Last sold
£2,315,555
29 September 2022
29 September 2022
Latest£2,315,555
Detached · Freehold
Only one sale is recorded for this property, so change and annualised return can't be calculated yet. They'll appear automatically if it sells again.
EPC Intelligence
Energy Performance Certificate history for this property.
Energy Efficiency Over Time
Year-on-year EPC score progression for this property.
EPC energy efficiency scores for 17 THE HERONRY. The property scored 38 (Rating F) in 2016 and 76 (Rating C) in 2022, an improvement of 38 points.
Point improvement
2016 to 2022
Summary: EPC energy efficiency scores for 17 THE HERONRY. The property scored 38 (Rating F) in 2016 and 76 (Rating C) in 2022, an improvement of 38 points.
Rating C · Score 76
LatestInspected 22 April 2022
Valid until 22 April 2032
Potential
Floor Area
385 m²
Construction Era
1950–1966
CO₂ Emissions
8.5 t/yr
Mains Gas
Yes
Walls
Cavity wall, as built, no insulation (assumed)
PoorRoof
Pitched, 350 mm loft insulation
Very GoodWindows
Fully double glazed
GoodMain Heating
Boiler and underfloor heating, mains gas, Boiler and radiators, mains gas
GoodRating F · Score 38
Inspected 17 June 2016
Expires 17 June 2026 (0 months)
Potential
Floor Area
151 m²
Construction Era
1950–1966
CO₂ Emissions
11 t/yr
Mains Gas
Yes
Walls
Cavity wall, as built, no insulation (assumed)
PoorRoof
Pitched, 100 mm loft insulation
AverageWindows
Fully double glazed
AverageMain Heating
Boiler and radiators, mains gas
GoodiHow is the EPC score calculated?
The score (1–100) is the property's energy efficiency rating, produced by an accredited Domestic Energy Assessor using the UK Government's Standard Assessment Procedure (SAP). A higher score means a more energy-efficient home that's cheaper to run.
It's calculated from the property's physical characteristics, including:
- Size & floor area
- Construction & age
- Wall, roof & floor insulation
- Windows / glazing
- Main heating & controls
- Hot water & lighting
These are the factors shown in the certificates above. The score maps to a band — A (92–100, most efficient) down to G(1–20). The "potential" score is what could be achieved with the recommended improvements. Source: MHCLG EPC Register.
Schools
Schools and Ofsted ratings near this property.
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Primary & secondary schools, Ofsted ratings and catchment info — on UKTeachingJobs
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Property Intelligence
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Planning Intelligence
Planning applications and decisions for this property and surrounding area.
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Valuation Intelligence
Automated valuation model and local price trend analysis.