Home Checkup

Energy Performance Certificate

58 RETORT CLOSE

SS1 2AQ

SOUTHEND-ON-SEA

Current

C

77

Potential

B

85

At a Glance

About This Property

This terraced flat is located in SOUTHEND-ON-SEA, SS1 2AQ. The property offers 57m² (614 sq ft) of modest-sized living space with 3 habitable rooms. It is a 1990s-era home. The property holds an EPC rating of C (77/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (85/100). The property uses electric storage heaters, which charge overnight on cheaper electricity tariffs. While having low installation costs, running costs are typically higher than gas central heating. A heat pump could reduce electricity use by 60-70%. The property has modern timber frame or system-built walls, which typically offer good insulation properties when properly maintained. Single glazing is a significant source of heat loss, accounting for up to 25% of a home's heat escaping through windows. Upgrading to double glazing typically costs £400-£600 per window but improves thermal comfort and can reduce noise by up to 30dB. Estimated annual energy costs are £541, comprising £254 for heating, £182 for hot water, and £105 for lighting. The property produces 2.3 tonnes of CO2 per year, which is low for a UK home. The property last sold in January 2025 for £208,000.

How Does 58 RETORT CLOSE Compare?

With an energy efficiency score of 77/100, this SOUTHEND-ON-SEA property is above average, performing better than 60% of UK properties. Annual energy costs of £541 are approximately £1259 below the UK average of £1800, representing significant savings. With 57m² of space, this is a more compact property compared to the UK average of 87m². At 2.3 tonnes of CO2 per year, emissions are below the UK average of 4.5 tonnes.

Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the SS1 postcode district.

📊

How This Property Compares

🇬🇧

vs UK Average

This property77
Average60
+28% better
🏘️

vs SOUTHEND-ON-SEA

This property77
Average59
+31% better
📮

vs SS1

This property77
Average56
+38% better

National Ranking: With an EPC score of 77/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.

Top 40% nationally

Energy Costs: £154/year less than the SOUTHEND-ON-SEA average

Energy Efficiency Rating

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

Current Rating

C(77 points)

Potential Rating

B(85 points)

With recommended improvements

Based on assessment dated 9 Aug 2021

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Property Information

📍

Full Address

58 RETORT CLOSE

SS1 2AQ

SOUTHEND-ON-SEA

🏠

Property Type

Flat

Mid-Terrace

📅

Construction Age

England and Wales: 1996-2002

📐

Floor Area

57.0

3.0 total rooms

3.0 heated

🔑

Tenure

Rented (private)

Efficiency Score

77 / 100

Potential: 85

🌍

CO₂ Emissions

2.3 tonnes/year

41 kg/m²

📊

Energy Consumption

244 kWh/m²/year

🔍

Last Inspected

9 Aug 2021

marketed sale

📍

About SOUTHEND-ON-SEA

SOUTHEND-ON-SEA is situated in Essex, East of England. Properties in SOUTHEND-ON-SEA have an average EPC rating of D (score 59/100). This property performs better than most homes in the area. Heating costs are £441 below the SOUTHEND-ON-SEA average, offering good value. The SS1 postcode district contains over 11500 registered properties.

🗺️

Location & Nearby Area

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💷

Property Sale History

£208,000

29 January 2025

Type: Flat

Annual Energy Costs

🔥

Heating

Electric storage heaters

£254.0/yr

Save £121/yr

🚿

Hot Water

£182.0/yr

Save £27/yr

💡

Lighting

22.0% low energy

£105.0/yr

Save £44/yr

Building Elements

🧱

Walls

Timber frame, as built, insulated (assumed)

Good
🏗️

Roof

(another dwelling above)

🪟

Windows

Single glazed

Very Poor
📦

Floor

(another dwelling below)

🔥

Heating System

Electric storage heaters

Average

Main Fuel

electricity (not community)

💡

Lighting

Low energy lighting in 22% of fixed outlets

Poor
My Priority Is...

Showing quick wins with fastest payback first

💰 Save £342/year

With 2 selected upgrades

Journey to A
CA
13,000
Property Value Boost
Investment
£10,500
Payback
~31 yrs
Current Costs
£541/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

£342/yr

£3,420 over 10 years

Move slider to see

£342/yr

£3,420 over 10 years

Build Your Upgrade Plan

Sorted by best return on investment (quick wins first)

1
🪟

Double Glazing

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

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

Air Source Heat Pump

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

Save £192/yrPayback: ~18 years+10 EPC points
🏛️ £7,500 BUS Grant Available
£3,500
£11,000
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

Greenways Primary School

Primary
📍0.5 miles awaySS1 3BS

Last inspected: Sept 2019

Good

Sacred Heart Catholic Primary School

Primary
📍0.6 miles awaySS1 2RF

Last inspected: Jun 2022

Good

Porters Grange Primary School and Nursery

Primary
📍0.7 miles awaySS1 2NS

Last inspected: Nov 2018

Good

Southend High School for Girls

Secondary
📍0.9 miles awaySS2 4UZ

Last inspected: Dec 2011

Outstanding

Hamstel Infant School and Nursery

Primary
📍1 miles awaySS2 4PQ

Last inspected: Jul 2019

Good

Hamstel Junior School

Primary
📍1 miles awaySS2 4PQ

Last inspected: Jun 2019

Good

Bournemouth Park Academy

Primary
📍1.1 miles awaySS2 5JN

Last inspected: Sept 2019

Good

Southchurch High School

Secondary
📍1.1 miles awaySS2 4XA

Last inspected: Mar 2022

?Special Measures

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

Superfast Broadband

Average download speed: 231 Mbps

⚡ Gigabit Available
⬇️

Download Speed

Minimum:30 Mbps
Average:231 Mbps
Maximum:1000 Mbps
⬆️

Upload Speed

Minimum:50 Mbps
Average:35 Mbps
Maximum:200 Mbps

Available Providers

BTSkyTalkTalkPlusnet

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 SS1 2AQ

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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