Home Checkup

Energy Performance Certificate

78b Gresham Road

TW18 2AE

STAINES-UPON-THAMES

Current

D

56

Potential

C

75

At a Glance

About This Property

This semi-detached flat is located in STAINES-UPON-THAMES, TW18 2AE. The property offers 103m² (1109 sq ft) of good-sized living space with 4 habitable rooms. It is a characterful interwar or early 20th century home. With an EPC rating of D (56/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (75/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The solid walls lack insulation. Solid wall insulation (external or internal) typically costs £8,000-£14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. The pitched roof lacks adequate insulation. Topping up loft insulation to 270mm (the recommended depth) typically costs £300-£500 and could save £150-£250 annually, with the investment often paying for itself within 2-3 years. Double glazing is installed, though the efficiency rating suggests older units. Modern low-E double glazing can be up to 40% more efficient than units installed before 2002. Estimated annual energy costs are £1065, comprising £896 for heating, £83 for hot water, and £86 for lighting. The property produces 5.4 tonnes of CO2 per year, which is moderate for a UK home. The property last sold in February 2023 for £320,000.

How Does 78b Gresham Road Compare?

With an energy efficiency score of 56/100, this STAINES-UPON-THAMES property is around the national average for UK homes. Annual energy costs of £1065 are approximately £735 below the UK average of £1800, representing significant savings. The 103m² floor area is above the UK average of 87m².

Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the TW18 postcode district.

📊

How This Property Compares

🇬🇧

vs UK Average

This property56
Average60
-7% below
🏘️

vs STAINES-UPON-THAMES

This property56
Average63
-11% below
📮

vs TW18

This property56
Average61
-8% below

National Ranking: With an EPC score of 56/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.

Top 55% nationally

Energy Costs: £389/year more than the STAINES-UPON-THAMES average

Energy Efficiency Rating

📊 Official EPC Register Data
A92-100
B81-91
C69-80
Potential
D55-68
Current
E39-54
F21-38
G1-20

Current Rating

D(56 points)

Potential Rating

C(75 points)

With recommended improvements

Based on assessment dated 14 Jun 2022

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Property Information

📍

Full Address

78b Gresham Road

TW18 2AE

STAINES-UPON-THAMES

🏠

Property Type

Flat

Semi-Detached

📅

Construction Age

England and Wales: 1930-1949

📐

Floor Area

103.0

4.0 total rooms

4.0 heated

🔑

Tenure

Owner-occupied

Efficiency Score

56 / 100

Potential: 75

🌍

CO₂ Emissions

5.4 tonnes/year

52 kg/m²

📊

Energy Consumption

295 kWh/m²/year

🔍

Last Inspected

14 Jun 2022

marketed sale

📍

About STAINES-UPON-THAMES

STAINES-UPON-THAMES is situated in Middlesex, South East. Properties in STAINES-UPON-THAMES have an average EPC rating of D (score 63/100). Heating costs are £220 above the local average, suggesting room for improvement. The TW18 postcode district contains over 10200 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the STAINES-UPON-THAMES area.

🗺️

Location & Nearby Area

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💷

Property Sale History

£320,000

10 February 2023

Type: Semi-Detached

Annual Energy Costs

🔥

Heating

Boiler and radiators, mains gas

£896.0/yr

Save £464/yr

🚿

Hot Water

£83.0/yr

💡

Lighting

100.0% low energy

£86.0/yr

Building Elements

🧱

Walls

Solid brick, as built, no insulation (assumed)

Very Poor
🏗️

Roof

Pitched, no insulation (assumed)

Very Poor
🪟

Windows

Partial double glazing

Poor
📦

Floor

(another dwelling below)

🔥

Heating System

Boiler and radiators, mains gas

Good

Main Fuel

mains gas (not community)

💡

Lighting

Low energy lighting in all fixed outlets

Very Good
My Priority Is...

Showing quick wins with fastest payback first

💰 Save £1,213/year

With 4 selected upgrades

⚡ Bill-Free Living(inc. solar export income)
Journey to A
DA
19,500
Property Value Boost
Investment
£23,500
Payback
~19 yrs
Current Costs
£1,065/yr
🔮

Future Energy Price Simulator

Drag to see how rising prices affect your savings

0%
Today's Prices
Today+10%+20%+30%+40%+50%

Your Savings Today

£1,213/yr

£12,130 over 10 years

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£1,213/yr

£12,130 over 10 years

Build Your Upgrade Plan

Sorted by best return on investment (quick wins first)

1
🏗️

Loft Insulation

Your roof is rated Very Poor. Top up to 270mm for best results.

Save £200/yrPayback: ~5 years+3 EPC points
£1,000
Cost
2
🌱

Air Source Heat Pump

Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.

Save £463/yrPayback: ~8 years+10 EPC points
🏛️ £7,500 BUS Grant Available
£3,500
£11,000
Cost
3
🧱

External Wall Insulation

Your walls are rated Very Poor. External insulation can dramatically reduce heat loss.

Save £400/yrPayback: ~30 years+8 EPC points
£12,000
Cost
4
🪟

Double Glazing

Your windows are rated Poor. Modern A-rated double glazing reduces drafts and heat loss.

Save £150/yrPayback: ~47 years+2 EPC points
£7,000
Cost

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📊 Compare with UK-Wide Property Data

See how this property compares to national averages. Explore energy efficiency trends, top-rated areas, and comprehensive UK property statistics.

View UK Property Insights →
🏫

Nearby Schools

Within 3 miles of this property

Riverbridge Primary School

Primary
📍0.3 miles awayTW18 2EF

Last inspected: Jun 2019

Good

Our Lady of the Rosary Primary School

Primary
📍0.3 miles awayTW18 2EF
?Not yet rated

The Magna Carta School

Secondary
📍0.6 miles awayTW18 3HJ

Last inspected: Jun 2022

⚠️Requires improvement

Hythe Primary School

Primary
📍0.7 miles awayTW18 3HD

Last inspected: Oct 2022

Good

Thorpe Lea Primary School

Primary
📍0.8 miles awayTW20 8DY

Last inspected: Oct 2021

Good

The Matthew Arnold School

Secondary
📍0.9 miles awayTW18 1PF

Last inspected: Jun 2018

Good

Buckland Primary School

Primary
📍1.1 miles awayTW18 1NB

Last inspected: Nov 2022

Good

Ashford Park Primary School

Primary
📍1.3 miles awayTW15 3HN

Last inspected: Sept 2018

Good

About school ratings: Ofsted ratings range from Outstanding to Inadequate. These ratings are based on inspections of teaching quality, leadership, pupil behavior, and safety. Note that school catchment areas vary - check with the school or local council for admission details.

Data source: School information from Get Information About Schools (GIAS). Distances are approximate. Always verify school catchment areas directly with the school or local education authority.

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Broadband & Connectivity

🚀Ultrafast Broadband

Average download speed: 500 Mbps

⚡ Gigabit Available
⬇️

Download Speed

Minimum:30 Mbps
Average:500 Mbps
Maximum:1000 Mbps
⬆️

Upload Speed

Minimum:50 Mbps
Average:200 Mbps
Maximum:200 Mbps

Available Providers

Virgin MediaHyperopticBTSkyTalkTalk

What do these speeds mean? 10-30 Mbps: Good for browsing and streaming. 30-100 Mbps: Great for multiple users and HD streaming. 100-300 Mbps: Excellent for 4K streaming and gaming. 300+ Mbps: Perfect for large households and heavy internet use.

Data source: Broadband speeds are from Ofcom Connected Nations 2025 report (July 2025 release). Data shows typical speeds available in this postcode area. Actual speeds at this specific property may vary depending on line quality, distance from exchange, and chosen provider. Always verify availability with providers before committing.

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More Properties in TW18 2AE

Showing properties in the same postcode. Click to view detailed EPC data for each property.

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About this EPC: Energy Performance Certificates are valid for 10 years and are required when a property is built, sold, or rented. Learn more about EPCs or book an EPC assessment.

Cost estimates are approximate and actual savings may vary. Find local tradesmen to get accurate quotes for improvements.

Data Sources: This report contains public sector information licensed under the Open Government Licence v3.0.

Data from: UK Energy Performance Certificate Register, HM Land Registry Price Paid Data, and Police.uk crime statistics.

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