13 SCHOOL WALK, TW16 6RB is a Semi-Detached in Sunbury-On-Thames, Surrey, England. It last sold for £520,000 in 2025. Its current EPC rating is D (score 64 out of 100), with potential to reach B. Floor area is approximately 72 m². This works out at about £7,222 per m², 32% above the town average of £5,456 per m² (context, not a valuation). Tenure: Freehold. Local authority: Spelthorne.
13 SCHOOL WALK
SUNBURY-ON-THAMES, SURREY · TW16 6RB
Things you should know
A quick summary of this property, drawn from its records.
It's a semi-detached property, held freehold, with 72 m² of floor area.
Last sold for £520,000 in July 2025 — its only sale on record. · HM Land Registry
That sale works out at ~£7,222/m² — 32% above the town average of £5,456/m² (1,885 sales). · Context, not a valuation
Energy rating EPC D (score 64/100), with potential to reach B. · EPC, inspected 2025
Built 1900–1929. · 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
Semi-Detached
Tenure
Freehold
Floor Area
72 m²
≈ 775 sq ft
Year Built
1900–1929
Construction age band, from EPC
Current EPC Rating
Band D · Score 64/100
Potential Band B · Valid until 14 May 2035
Local Authority
Spelthorne↗
📍 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
£7,222 /m²
Based on the 2025 sale
£/m² vs SUNBURY-ON-THAMES
+32% above the average sale price
Area avg £5,456/m² · 1,885 sales
Floor area
72 m²
≈ 775 sq ft · from EPC
Last sale price
£520,000
23 July 2025
How This Compares
How this property's 2025 sale price of £520,000 compares with the average sale price nearby — based on recorded house prices (not £/m²).
vs TW16 postcode area
TW16 average sale price: £511,603 · based on 1,986 sales
vs SUNBURY-ON-THAMES average
SUNBURY-ON-THAMES average sale price: £511,603 · based on 1,986 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
£520,000
23 July 2025
23 July 2025
Latest£520,000
Semi-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 13 SCHOOL WALK. The property scored 54 (Rating E) in 2015 and 64 (Rating D) in 2025, an improvement of 10 points.
Point improvement
2015 to 2025
Summary: EPC energy efficiency scores for 13 SCHOOL WALK. The property scored 54 (Rating E) in 2015 and 64 (Rating D) in 2025, an improvement of 10 points.
Rating D · Score 64
LatestInspected 14 May 2025
Valid until 14 May 2035
Potential
Floor Area
72 m²
Construction Era
1900–1929
CO₂ Emissions
3 t/yr
Mains Gas
Yes
Walls
Solid brick, as built, no insulation (assumed)
Very PoorRoof
Pitched, 270 mm loft insulation
GoodWindows
Fully double glazed
GoodMain Heating
Boiler and radiators, mains gas
GoodRating E · Score 54
Inspected 18 March 2015
Expired 18 March 2025
Potential
Floor Area
62 m²
Construction Era
Before 1900
CO₂ Emissions
3.8 t/yr
Mains Gas
Yes
Walls
Solid brick, as built, no insulation (assumed)
Very PoorRoof
Pitched, 50 mm loft insulation
PoorWindows
Fully double glazed
GoodMain 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
More intelligence coming to this property profile.
Planning Intelligence
Planning applications and decisions for this property and surrounding area.
Transport Intelligence
Nearby transport links, stations and travel times.
Environmental Intelligence
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Crime Intelligence
Local crime statistics and trends for this area.
Valuation Intelligence
Automated valuation model and local price trend analysis.