Energy Performance Certificate
Apartment 4, St. Marys House, St. Marys Hill
SA70 8BG
TENBY
Current
D
67
Potential
D
67
At a Glance
About This Property
This flat is located in TENBY, SA70 8BG. The property offers 108m² (1163 sq ft) of good-sized living space. With an EPC rating of D (67/100), this property is around the UK average for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. 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 £957, comprising £783 for heating, £111 for hot water, and £63 for lighting. The property produces 4.3 tonnes of CO2 per year, which is moderate for a UK home.
How Does Apartment 4, St. Marys House Compare?
With an energy efficiency score of 67/100, this TENBY property is around the national average for UK homes. Annual energy costs of £957 are approximately £843 below the UK average of £1800, representing significant savings. The 108m² floor area is above the UK average of 87m². At 4.3 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 SA70 postcode district.
How This Property Compares
vs UK Average
vs TENBY
vs SA70
National Ranking: With an EPC score of 67/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £58/year more than the TENBY average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 26 Jun 2015
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Property Information
Full Address
Apartment 4, St. Marys House
St. Marys Hill
Heywood Lane
SA70 8BG
TENBY
Property Type
Flat
NO DATA!
Construction Age
NO DATA!
Floor Area
108.0 m²
NaN total rooms
NaN heated
Tenure
unknown
Efficiency Score
67 / 100
Potential: 67
CO₂ Emissions
4.3 tonnes/year
39 kg/m²
Energy Consumption
222 kWh/m²/year
Last Inspected
26 Jun 2015
new dwelling
About TENBY
TENBY is situated in Swansea, Wales. Properties in TENBY have an average EPC rating of D (score 58/100). The SA70 postcode district contains over 4100 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£783.0/yr
Hot Water
£111.0/yr
Lighting
NaN% low energy
£63.0/yr
Building Elements
Walls
Average thermal transmittance 2.23 W/m-¦K
Roof
Average thermal transmittance 0.15 W/m-¦K
Windows
Single glazed
Floor
(other premises below)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas - this is for backwards compatibility only and should not be used
Lighting
Low energy lighting in all fixed outlets
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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
Woolacombe School
PrimaryIlfracombe Church of England Junior School
PrimaryLast inspected: Apr 2019
Ilfracombe Infant and Nursery School
PrimaryLast inspected: Nov 2019
The Ilfracombe Church of England Academy
SecondaryLast inspected: May 2023
Berrynarbor Church of England Primary School
PrimaryLast inspected: Nov 2011
Georgeham Church of England (VC) Primary School
PrimaryLast inspected: Nov 2019
Combe Martin Primary School
PrimaryLast inspected: Mar 2023
West Down School
PrimaryLast inspected: Oct 2019
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.
Broadband & Connectivity
Average download speed: 438 Mbps
Download Speed
Upload Speed
Available Providers
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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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.