21 RAINBOW COURT, GU21 3RD is a Flat in Woking, Surrey, England. Its current EPC rating is C (score 75 out of 100), with potential to reach C. Floor area is approximately 45 m². Local authority: Woking Borough Council.
21 RAINBOW COURT
WOKING, SURREY · GU21 3RD
Things you should know
A quick summary of this property, drawn from its records.
No sale recorded on HM Land Registry (which we cover from 2020 onwards). The facts below come from its EPC and local area data.
It's a flat property, with 45 m² of floor area.
Energy rating EPC C (score 75/100), with potential to reach C. · EPC, inspected 2025
Built 1976–1982. · 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
End-Terrace
Floor Area
45 m²
≈ 484 sq ft
Year Built
1976–1982
Construction age band, from EPC
Current EPC Rating
Band C · Score 75/100
Potential Band C · Valid until 1 May 2035
Local Authority
Woking Borough Council↗
Sales History
No sales recorded
No recorded sale
We currently hold HM Land Registry sales from 2020 onwards. This home hasn't sold in that period, so there's no sale to show here — its profile above is built from its EPC and local-area data. We'll add earlier sales as we extend our coverage.
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 21 RAINBOW COURT. The property scored 59 (Rating D) in 2014 and 75 (Rating C) in 2025, an improvement of 16 points.
Point improvement
2014 to 2025
Summary: EPC energy efficiency scores for 21 RAINBOW COURT. The property scored 59 (Rating D) in 2014 and 75 (Rating C) in 2025, an improvement of 16 points.
Rating C · Score 75
LatestInspected 1 May 2025
Valid until 1 May 2035
Potential
Floor Area
45 m²
Construction Era
1976–1982
CO₂ Emissions
1.4 t/yr
Mains Gas
Yes
Walls
Cavity wall, as built, partial insulation (assumed)
AverageRoof
Pitched, 200 mm loft insulation
GoodWindows
Fully double glazed
AverageMain Heating
Boiler and radiators, mains gas
GoodRating D · Score 59
Inspected 13 August 2014
Expired 13 August 2024
Potential
Floor Area
47 m²
Construction Era
1976–1982
CO₂ Emissions
2.6 t/yr
Mains Gas
—
Walls
Cavity wall, as built, partial insulation (assumed)
AverageRoof
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.
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