9 CASELDEN CLOSE, KT15 1PS is a Semi-Detached in Addlestone, Surrey, England. It last sold for £563,000 in 2026. Its current EPC rating is C (score 73 out of 100), with potential to reach C. Floor area is approximately 115 m². This works out at about £4,896 per m², 5% below the town average of £5,133 per m² (context, not a valuation). Tenure: Freehold. Local authority: Runnymede.
9 CASELDEN CLOSE
ADDLESTONE, SURREY · KT15 1PS
Things you should know
A quick summary of this property, drawn from its records.
It's a semi-detached property, held freehold, with 115 m² of floor area.
Last sold for £563,000 in April 2026 — up 13% since its first recorded sale. · HM Land Registry
That sale works out at ~£4,896/m² — 5% below the town average of £5,133/m² (2,194 sales). · Context, not a valuation
Energy rating EPC C (score 73/100), with potential to reach C. · EPC, inspected 2025
Built 1967–1975. · 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
115 m²
≈ 1,238 sq ft
Year Built
1967–1975
Construction age band, from EPC
Current EPC Rating
Band C · Score 73/100
Potential Band C · Valid until 9 September 2035
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
£4,896 /m²
Based on the 2026 sale
£/m² vs ADDLESTONE
−5% below the average sale price
Area avg £5,133/m² · 2,194 sales
Floor area
115 m²
≈ 1,238 sq ft · from EPC
Last sale price
£563,000
7 April 2026
£/m² over time: 2021: £4,348 → 2026: £4,896
How This Compares
How this property's 2026 sale price of £563,000 compares with the average sale price nearby — based on recorded house prices (not £/m²).
vs KT15 postcode area
KT15 average sale price: £449,336 · based on 2,894 sales
vs ADDLESTONE average
ADDLESTONE average sale price: £449,336 · based on 2,894 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
£563,000
7 April 2026
Total growth
+12.6%
First → latest sale
Annualised
+2.7%/yr
Average per year (CAGR)
Held for
4.5 yr
Between recorded sales
Price journey
£500,000 → £563,000
2021 → 2026
Price History
How this property's sale price has changed over time.
Sale price history for 9 CASELDEN CLOSE. Sold for £500,000 in 2021 and £563,000 in 2026, an increase of £63,000 (13%), about 2.4% per year.
+£63,000 over 5 years
≈ 2.4% per year
Summary: Sale price history for 9 CASELDEN CLOSE. Sold for £500,000 in 2021 and £563,000 in 2026, an increase of £63,000 (13%), about 2.4% per year.
7 April 2026
Latest£563,000
Semi-Detached · Freehold
28 September 2021
£500,000
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 9 CASELDEN CLOSE. The property scored 50 (Rating E) in 2015 and 73 (Rating C) in 2025, an improvement of 23 points.
Point improvement
2015 to 2025
Summary: EPC energy efficiency scores for 9 CASELDEN CLOSE. The property scored 50 (Rating E) in 2015 and 73 (Rating C) in 2025, an improvement of 23 points.
Rating C · Score 73
LatestInspected 9 September 2025
Valid until 9 September 2035
Potential
Floor Area
115 m²
Construction Era
1967–1975
CO₂ Emissions
2.9 t/yr
Mains Gas
Yes
Walls
Cavity wall, filled cavity
GoodRoof
Pitched, 100 mm loft insulation
AverageWindows
Fully double glazed
AverageMain Heating
Boiler and radiators, mains gas
GoodRating E · Score 50
Inspected 8 April 2015
Expired 8 April 2025
Potential
Floor Area
120 m²
Construction Era
1950–1966
CO₂ Emissions
5.4 t/yr
Mains Gas
Yes
Walls
Cavity wall, as built, no insulation (assumed)
PoorRoof
Pitched, no insulation (assumed)
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.
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