2 GRAFFHAM COURT THORNDOWN LANE, GU20 6DQ is a Semi-Detached in Windlesham, Surrey, England. It last sold for £640,000 in 2023. Its current EPC rating is C (score 80 out of 100), with potential to reach B. Floor area is approximately 112 m². This works out at about £5,714 per m², 0% above the town average of £5,687 per m² (context, not a valuation). Tenure: Freehold. Local authority: Surrey Heath.
2 GRAFFHAM COURT THORNDOWN LANE
WINDLESHAM, SURREY · GU20 6DQ
Things you should know
A quick summary of this property, drawn from its records.
It's a semi-detached property, held freehold, with 112 m² of floor area.
Last sold for £640,000 in June 2023 — up 21% since its first recorded sale. · HM Land Registry
That sale works out at ~£5,714/m² — 0% above the town average of £5,687/m² (388 sales). · Context, not a valuation
Energy rating EPC C (score 80/100), with potential to reach B. · EPC, inspected 2025
Built 2012 onwards. · 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
112 m²
≈ 1,206 sq ft
Year Built
2012 onwards
Construction age band, from EPC
Current EPC Rating
Band C · Score 80/100
Potential Band B · Valid until 17 April 2035
Local Authority
Surrey Heath↗
📍 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
£5,714 /m²
Based on the 2023 sale
£/m² vs WINDLESHAM
+0% above the average sale price
Area avg £5,687/m² · 388 sales
Floor area
112 m²
≈ 1,206 sq ft · from EPC
Last sale price
£640,000
1 June 2023
£/m² over time: 2021: £4,732 → 2023: £5,714
How This Compares
How this property's 2023 sale price of £640,000 compares with the average sale price nearby — based on recorded house prices (not £/m²).
vs GU20 postcode area
GU20 average sale price: £822,885 · based on 412 sales
vs WINDLESHAM average
WINDLESHAM average sale price: £822,885 · based on 412 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
2 sales recorded
Last sold
£640,000
1 June 2023
Total growth
+20.8%
First → latest sale
Annualised
+8.6%/yr
Average per year (CAGR)
Held for
2.3 yr
Between recorded sales
Price journey
£530,000 → £640,000
2021 → 2023
Price History
How this property's sale price has changed over time.
Sale price history for 2 GRAFFHAM COURT THORNDOWN LANE. Sold for £530,000 in 2021 and £640,000 in 2023, an increase of £110,000 (21%), about 9.9% per year.
+£110,000 over 2 years
≈ 9.9% per year
Summary: Sale price history for 2 GRAFFHAM COURT THORNDOWN LANE. Sold for £530,000 in 2021 and £640,000 in 2023, an increase of £110,000 (21%), about 9.9% per year.
1 June 2023
Latest£640,000
Semi-Detached · Freehold
16 February 2021
£530,000
Semi-Detached · Freehold
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 2 GRAFFHAM COURT THORNDOWN LANE. The property scored 83 (Rating B) in 2013 and 80 (Rating C) in 2025, a change of 3 points.
Point change
2013 to 2025
Summary: EPC energy efficiency scores for 2 GRAFFHAM COURT THORNDOWN LANE. The property scored 83 (Rating B) in 2013 and 80 (Rating C) in 2025, a change of 3 points.
Rating C · Score 80
LatestInspected 17 April 2025
Valid until 17 April 2035
Potential
Floor Area
112 m²
Construction Era
2012 onwards
CO₂ Emissions
2.2 t/yr
Mains Gas
Yes
Walls
Timber frame, as built, insulated (assumed)
Very GoodRoof
Pitched, insulated (assumed)
GoodWindows
Fully double glazed
GoodMain Heating
Boiler and radiators, mains gas
GoodRating B · Score 83
Inspected 26 September 2013
Expired 26 September 2023
Potential
Floor Area
108 m²
Construction Era
2012
CO₂ Emissions
1.7 t/yr
Mains Gas
—
Walls
Average thermal transmittance 0.18 W/m²K
Very GoodRoof
Average thermal transmittance 0.19 W/m²K
GoodWindows
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.
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