Energy Performance Certificate
Flat 14, Palace Vaults
PL1 2NA
PLYMOUTH
Current
F
32
Potential
C
72
This F-Rated Property Costs Significantly More to Run
This Property
£4,030
estimated per year
UK Average
£1,800
per year
After Improvements
£1,544
potential per year
This property costs approximately £2,230 more per year than the UK average. Recommended improvements could save up to £2,486 annually.
💰 Government Grants Available for This Property
🏛️ BUS Grant
£7,500
Off the cost of an air source heat pump. Available now — limited places.
Check Eligibility →🏠 ECO4 Scheme
Free
Free insulation & heating upgrades for eligible households on benefits or low income.
Check Eligibility →📉 0% VAT
Save ~20%
Zero VAT on heat pumps, insulation, and solar panels until 2027. Applies automatically.
Get Solar Quote →How to Improve This F-Rated Property
With the right upgrades, this property could reach a C rating — saving up to £2,486 per year. Improvements are ranked by return on investment.
Showing quick wins with fastest payback first
💰 Save £3,086/year
With 4 selected upgrades
Future Energy Price Simulator
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Your Savings Today
£3,086/yr
£30,860 over 10 years
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£3,086/yr
£30,860 over 10 years
Build Your Upgrade Plan
Sorted by best return on investment (quick wins first)
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
Loft Insulation
Your roof is rated Very Poor. Cheapest upgrade with fastest payback — top up to 270mm.
Cavity Wall Insulation
Your walls are rated Very Poor. Cavity fill is quick and cost-effective.
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 detached flat is located in PLYMOUTH, PL1 2NA. The property offers 133m² (1432 sq ft) of spacious living space with 3 habitable rooms. It is a period property with Victorian or earlier origins. Currently rated F (32/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a C rating (72/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. 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 £4030, comprising £3674 for heating, £196 for hot water, and £160 for lighting. The property produces 11.0 tonnes of CO2 per year, which is high for a UK home.
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Achievable Rating
With recommended improvements
Based on assessment dated 6 Mar 2024
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.
🧱 Walls
Granite or whinstone, as built, no insulation (assumed)
🏗️ Roof
Pitched, no insulation (assumed)
🪟 Windows
Some double glazing
📦 Floor
(another dwelling below)
🔥 Heating
Boiler and radiators, mains gas
🚿 Hot Water
NaN
💡 Lighting
100.0% low energy — Low energy lighting in all fixed outlets
Property Information
Full Address
Flat 14
Palace Vaults
PL1 2NA
PLYMOUTH
Property Type
Flat
Detached
Construction Age
England and Wales: before 1900
Floor Area
133.0 m²
3.0 total rooms
CO₂ Emissions
11.0 tonnes/year
82 kg/m²
Energy Consumption
462 kWh/m²/year
F-Rated Properties in PLYMOUTH
PLYMOUTH properties with F ratings are among the least energy efficient in the area. Properties in this postcode district (PL1) 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 — Current vs Potential
🔥 Heating
Boiler and radiators, mains gas
£3674 /yr
Save £2489/yr with improvements
🚿 Hot Water
£196 /yr
💡 Lighting
100.0% low energy
£160 /yr
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Nearby Schools
Within 3 miles of this property
Holy Cross Catholic Primary School
PrimaryLast inspected: Nov 2022
Mount Street Primary School
PrimaryLast inspected: Jan 2023
St Andrew's Cof E VA Primary School
PrimaryLast inspected: Oct 2022
Pilgrim Primary Academy
PrimarySt Peter's CofE Primary School
PrimarySalisbury Road Primary School
PrimaryLast inspected: Sept 2023
Millbay Academy
All-throughThe Cathedral School of St Mary
PrimaryLast inspected: Nov 2022
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: 258 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.
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.