Home Checkup

Energy Performance Certificate

21, Oak Grove

NW2 3LS

LONDON

Current

D

56

Potential

D

59

At a Glance

About This Property

This terraced house is located in LONDON, NW2 3LS. The property offers 111.7m² (1202 sq ft) of good-sized living space with 6 habitable rooms. It is a period property with Victorian or earlier origins. With an EPC rating of D (56/100), 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. 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 £866, comprising £693 for heating, £90 for hot water, and £83 for lighting. The property produces 5.6 tonnes of CO2 per year, which is moderate for a UK home.

How Does 21, Oak Grove Compare?

With an energy efficiency score of 56/100, this LONDON property is around the national average for UK homes. Annual energy costs of £866 are approximately £934 below the UK average of £1800, representing significant savings. The 111.7m² 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 NW2 postcode district.

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How This Property Compares

🇬🇧

vs UK Average

This property56
Average60
-7% below
🏘️

vs LONDON

This property56
Average64
-13% below
📮

vs NW2

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: £322/year more than the LONDON average

Energy Efficiency Rating

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

Current Rating

D(56 points)

Potential Rating

D(59 points)

Based on assessment dated 16 Feb 2009

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Property Information

📍

Full Address

21, Oak Grove

NW2 3LS

LONDON

🏠

Property Type

House

Mid-Terrace

📅

Construction Age

England and Wales: before 1900

📐

Floor Area

111.7

6.0 total rooms

6.0 heated

🔑

Tenure

owner-occupied

Efficiency Score

56 / 100

Potential: 59

🌍

CO₂ Emissions

5.6 tonnes/year

55 kg/m²

📊

Energy Consumption

331 kWh/m²/year

🔍

Last Inspected

16 Feb 2009

marketed sale

📍

About LONDON

LONDON is situated in North West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). The NW2 postcode district contains over 27100 registered properties. Like many LONDON properties, this home features period architecture with character typical of Victorian-era construction.

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Location & Nearby Area

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Annual Energy Costs

🔥

Heating

Boiler and radiators, mains gas

£693.0/yr

Save £10/yr

🚿

Hot Water

£90.0/yr

💡

Lighting

19.0% low energy

£83.0/yr

Save £37/yr

Building Elements

🧱

Walls

Solid brick, as built, no insulation (assumed)

Very Poor
🏗️

Roof

Pitched, no insulation (assumed)

Very Poor
🪟

Windows

Partial double glazing

Average
📦

Floor

Suspended, no insulation (assumed)

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Heating System

Boiler and radiators, mains gas

Good

Main Fuel

mains gas - this is for backwards compatibility only and should not be used

💡

Lighting

Low energy lighting in 19% of fixed outlets

Poor
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19,500
Property Value Boost
Investment
£24,000
Payback
~15 yrs
Current Costs
£866/yr
🔮

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Your Savings Today

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£16,000 over 10 years

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£1,600/yr

£16,000 over 10 years

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Sorted by best return on investment (quick wins first)

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🏗️

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
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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

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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

Hampstead School

Secondary
📍0.2 miles awayNW2 3RT

Last inspected: Apr 2023

Good

St Agnes' Catholic Primary School

Primary
📍0.2 miles awayNW2 1RG

Last inspected: Oct 2019

Outstanding

Anson Primary School

Primary
📍0.4 miles awayNW2 4AB

Last inspected: Mar 2019

Good

Childs Hill Primary School

Primary
📍0.4 miles awayNW2 1SL
?Not yet rated

Mora Primary School

Primary
📍0.6 miles awayNW2 6TD

Last inspected: Mar 2019

Good

All Saints' CofE Primary School NW2

Primary
📍0.6 miles awayNW2 2TH

Last inspected: Jun 2019

Good

Claremont Primary School

Primary
📍0.6 miles awayNW2 1AB

Last inspected: Jan 2019

Good

West Hampstead Primary School

Primary
📍0.7 miles awayNW6 1QL

Last inspected: Mar 2022

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: 388 Mbps

⚡ Gigabit Available
⬇️

Download Speed

Minimum:30 Mbps
Average:388 Mbps
Maximum:1000 Mbps
⬆️

Upload Speed

Minimum:50 Mbps
Average:155 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 NW2 3LS

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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