4 WESTERN AVENUE, TW20 8QB is a Semi-Detached in Egham, Surrey, England. It last sold for £640,000 in 2025. Its current EPC rating is C (score 70 out of 100), with potential to reach B. Floor area is approximately 168 m². This works out at about £3,810 per m², 30% below the town average of £5,439 per m² (context, not a valuation). Tenure: Freehold. Local authority: Runnymede.
4 WESTERN AVENUE
EGHAM, SURREY · TW20 8QB
Things you should know
A quick summary of this property, drawn from its records.
It's a semi-detached property, held freehold, with 168 m² of floor area.
Last sold for £640,000 in May 2025 — its only sale on record. · HM Land Registry
That sale works out at ~£3,810/m² — 30% below the town average of £5,439/m² (1,630 sales). · Context, not a valuation
Energy rating EPC C (score 70/100), with potential to reach B. · EPC, inspected 2022
Built 1930–1949. · 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
168 m²
≈ 1,808 sq ft
Year Built
1930–1949
Construction age band, from EPC
Current EPC Rating
Band C · Score 70/100
Potential Band B · Valid until 22 July 2032
Local Authority
Runnymede↗
📍 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
£3,810 /m²
Based on the 2025 sale
£/m² vs EGHAM
−30% below the average sale price
Area avg £5,439/m² · 1,630 sales
Floor area
168 m²
≈ 1,808 sq ft · from EPC
Last sale price
£640,000
9 May 2025
How This Compares
How this property's 2025 sale price of £640,000 compares with the average sale price nearby — based on recorded house prices (not £/m²).
vs TW20 postcode area
TW20 average sale price: £578,726 · based on 2,225 sales
vs EGHAM average
EGHAM average sale price: £578,726 · based on 2,225 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
£640,000
9 May 2025
9 May 2025
Latest£640,000
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 4 WESTERN AVENUE. The property scored 57 (Rating D) in 2014 and 70 (Rating C) in 2022, an improvement of 13 points.
Point improvement
2014 to 2022
Summary: EPC energy efficiency scores for 4 WESTERN AVENUE. The property scored 57 (Rating D) in 2014 and 70 (Rating C) in 2022, an improvement of 13 points.
Rating C · Score 70
LatestInspected 22 July 2022
Valid until 22 July 2032
Potential
Floor Area
168 m²
Construction Era
1930–1949
CO₂ Emissions
5.2 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
GoodRating D · Score 57
Inspected 27 August 2014
Expired 27 August 2024
Potential
Floor Area
170 m²
Construction Era
1950–1966
CO₂ Emissions
7.6 t/yr
Mains Gas
—
Walls
Cavity wall, as built, no insulation (assumed)
PoorRoof
Pitched, no insulation
Very PoorWindows
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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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.