Energy Performance Certificate
Fferm Trellys, Castle Morris
SA62 5UY
HAVERFORDWEST
Current
F
25
Potential
F
31
This F-Rated Property Costs Significantly More to Run
This Property
ยฃ2,376
estimated per year
UK Average
ยฃ1,800
per year
After Improvements
ยฃ2,124
potential per year
This property costs approximately ยฃ576 more per year than the UK average. Recommended improvements could save up to ยฃ252 annually.
๐ฐ Government Grants Available for This Property
๐๏ธ BUS Grant
ยฃ7,500
Off the cost of an air source heat pump. Available now โ limited places.
Check Eligibility โ๐ ECO4 Scheme
Free
Free insulation & heating upgrades for eligible households on benefits or low income.
Check Eligibility โ๐ 0% VAT
Save ~20%
Zero VAT on heat pumps, insulation, and solar panels until 2027. Applies automatically.
Get Solar Quote โHow to Improve This F-Rated Property
With the right upgrades, this property could reach a F rating โ saving up to ยฃ252 per year. Improvements are ranked by return on investment.
Showing quick wins with fastest payback first
๐ฐ Save ยฃ1,700/year
With 4 selected upgrades
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Your Savings Today
ยฃ1,700/yr
ยฃ17,000 over 10 years
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ยฃ1,700/yr
ยฃ17,000 over 10 years
Build Your Upgrade Plan
Sorted by best return on investment (quick wins first)
Cavity Wall Insulation
Your walls are rated Very Poor. Cavity fill is quick and cost-effective.
Solar Panels + Battery
Your house is ideal for solar. OVO: UK's #1 green energy supplier.
Air Source Heat Pump
Ultra-efficient heating with ยฃ7,500 government grant. OVO: MCS certified installation.
Double Glazing
Your windows are rated Very Poor. Modern A-rated double glazing reduces drafts and heat loss.
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Why Does This Property Have a F Rating?
This semi-detached house is located in HAVERFORDWEST, SA62 5UY. The property offers 154.31mยฒ (1661 sq ft) of spacious living space with 6 habitable rooms. It is a period property with Victorian or earlier origins. Currently rated F (25/100) for energy efficiency, this property would benefit significantly from energy improvements. Heating is provided by oil-fired central heating. While effective, oil prices can be volatile and the system produces higher carbon emissions than gas or heat pumps. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. 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 ยฃ2376, comprising ยฃ2016 for heating, ยฃ220 for hot water, and ยฃ140 for lighting. The property produces 14.0 tonnes of CO2 per year, which is high for a UK home.
Energy Efficiency Rating
๐ Official EPC Register DataCurrent Rating
Achievable Rating
With recommended improvements
Based on assessment dated 10 Feb 2009
What's Causing the Poor Energy Rating?
The EPC assessor rated each element of this property. Poor and average ratings are the biggest opportunities for improvement.
๐งฑ Walls
Granite or whin, as built, no insulation (assumed)
๐๏ธ Roof
Pitched, 200mm loft insulation
๐ช Windows
Partial double glazing
๐ฆ Floor
Solid, no insulation (assumed)
๐ฅ Heating
Boiler and radiators, oil
๐ฟ Hot Water
NaN
๐ก Lighting
11.0% low energy โ Low energy lighting in 11% of fixed outlets
Property Information
Full Address
Fferm Trellys
Castle Morris
SA62 5UY
HAVERFORDWEST
Property Type
House
Semi-Detached
Construction Age
England and Wales: before 1900
Floor Area
154.31 mยฒ
6.0 total rooms
COโ Emissions
14.0 tonnes/year
92 kg/mยฒ
Energy Consumption
445 kWh/mยฒ/year
F-Rated Properties in HAVERFORDWEST
HAVERFORDWEST properties with F ratings are among the least energy efficient in the area. Properties in this postcode district (SA62) that have undergone improvement works have seen significant increases in EPC ratings and corresponding reductions in energy bills.
Location & Nearby Area
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Annual Running Costs โ Current vs Potential
๐ฅ Heating
Boiler and radiators, oil
ยฃ2016 /yr
Save ยฃ163/yr with improvements
๐ฟ Hot Water
ยฃ220 /yr
Save ยฃ23/yr with improvements
๐ก Lighting
11.0% low energy
ยฃ140 /yr
Save ยฃ66/yr with improvements
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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: 402 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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All properties in SA62 โข Click to view detailed energy performance data
About this EPC: Energy Performance Certificates are valid for 10 years and are required when a property is built, sold, or rented.
Data Sources: UK Energy Performance Certificate Register, HM Land Registry Price Paid Data, Police.uk crime statistics.
Public sector information licensed under the Open Government Licence v3.0.