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Flat B, 20 Highbury Grove, London, N5 2EA

3 sales on record
Property type
Detached
Floor 01
Habitable rooms
3
From EPC
Floor area
73 m²
786 sq ft
Energy rating
D
Score 66
Council tax
Band E
Tenure
Owner Occupied
Overview

About Flat B

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

Flat B is a detached house in London (N5 2EA). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (March 2025) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (February 2009); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Good. The recommended improvements would push it to C (score 77).

Across 2001–2020, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £970,000 is 14.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£1,082/sq ft) was about 191.7% above the typical sold price in the postcode. At 73 m² it's 20.7% smaller than the typical home in the postcode (92 m² median across 9 EPCs). Most recent transfer: August 2020 at £850,000.

Before you offer

Know exactly what you're buying at Flat B

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 16)
Mar 2025

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.9 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jul 2009from Feb 2009
Heating Controls
FullProg + Stat

Heating controls changed

Windows
SinglePartial Double

Single glazing replaced with double or better glazing

Walls
Very PoorGood

Wall insulation improved

Low Energy Lighting
100%70%

Low energy lighting percentage decreased

Ventilation
NaturalExtract

Mechanical ventilation installed

Sept 2009from Jul 2009
EPC improved fromC73toF38
Hot Water
GoodAverage

Hot water efficiency decreased

Low Energy Lighting
70%50%

Low energy lighting percentage decreased

Ventilation
ExtractNatural

Ventilation system changed

Feb 2010from Sept 2009
Heating Controls
Prog + StatProg + TRVs

Heating controls changed

Hot Water
AverageGood

Hot water efficiency improved

Low Energy Lighting
50%0%

Low energy lighting percentage decreased

Mar 2011from Feb 2010
EPC improved fromF28toD68
Heating Controls
Prog + TRVsProg + Stat

Heating controls upgraded for better temperature management

Windows
SingleSecondary

Single glazing replaced with double or better glazing

Low Energy Lighting
0%80%

More low energy lighting installed

Jun 2013from Mar 2011
EPC improved fromD68toE43
Hot Water
GoodAverage

Hot water efficiency decreased

Windows
PoorAverage

Window efficiency improved

Low Energy Lighting
80%13%

Low energy lighting percentage decreased

Oct 2013from Jun 2013
Heating Controls
Prog + StatProg + TRVs

Heating controls changed

Hot Water
AverageGood

Hot water efficiency improved

Feb 2015from Oct 2013
EPC improved fromE49toD60
Heating Controls
Prog + TRVsProg + Stat

Heating controls upgraded for better temperature management

Windows
SingleMostly Double

Single glazing replaced with double or better glazing

Low Energy Lighting
0%100%

More low energy lighting installed

May 2015from Feb 2015
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Glazing
Old DoubleModern Double

Glazing upgraded to newer, more efficient type

Jun 2018from May 2015
EPC improved fromD62toE50
Low Energy Lighting
100%50%

Low energy lighting percentage decreased

Apr 2019from Jun 2018
EPC improved fromE50toD65
Heating Controls
FullProg + TRVs

Heating controls changed

Windows
SecondaryPartial Double

Windows upgraded, improving insulation

Low Energy Lighting
50%0%

Low energy lighting percentage decreased

Mar 2021from Apr 2019
EPC improved fromD65toC70
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows
PoorAverage

Window efficiency improved

Walls
Very PoorPoor

Wall insulation improved

Low Energy Lighting
0%100%

More low energy lighting installed

Feb 2022from Mar 2021
EPC improved fromC70toD55
Sept 2024from Feb 2022
EPC improved fromD55toE53
Heating Controls
FullProg + TRVs

Heating controls changed

Jan 2025from Sept 2024
EPC improved fromE53toD62
Heating Controls
Prog + TRVsProg + Stat

Heating controls upgraded for better temperature management

Windows
SinglePartial Double

Single glazing replaced with double or better glazing

Mar 2025from Jan 2025
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Windows
Partial DoubleFull Double

Windows upgraded, improving insulation

Planning

Planning history

Applications and permits filed against Flat B, 20 Highbury Grove, London, N5 2EA, sourced from the PlanIt planning register.

Flat B has no planning applications on record.

Notable planning nearby

1applications of note in the surrounding area

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on Flat B was the highest on Land Registry record across the postcode.

Current estimate

£970,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 19 years.

See how we calculated this
Last sold (2020)

£850,000

Growth on file: 6.2% per year over 19 years.

Sales timeline

  1. 13 August 2020Most recent

    £850,000

    +142.9%over 14 years
  2. 21 November 2005

    £350,000

    +27.3%over 3 years
  3. 14 December 2001

    £275,000

Median price across the last 5 sales in N5 2EA: £820,000 (2021–2010).

Before you offer

Everything we know about Flat B, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

  • Am I paying too much?
  • Is something wrong with it?
  • Is the agent's story true?
  • Will it hold its value?
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Preview of the full property report
On the street

Versus other Highbury Grove homes

Four headline reads against 9 similar flats on this street, drawn from the latest EPC and Land Registry data.

Price per m² for Flat B runs comfortably ahead of the street norm.

Price per m²

£11,644

Street avg £5,301

Strongly above

Floor Area

73 m²

Street avg 90 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

2.9 t/year

Street avg 3.9 t/year

Above
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the London district page.

Rail-style transport is unusually close for this postcode.

Crime

8/mo

Rising year-on-year across the wider district.

Nearest stop

0.0 km

Aberdeen Park — bus stop.

Closest school

0.1 km

City of London Academy Highbury Grove. 96 schools nearby.

Go deeper on the local area

The full report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around N5 2EA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for N5 2EA

Daytime· 07:00 – 23:00

53.7dB

Low
Night-time road noise heatmap for N5 2EA

Night-time· 23:00 – 07:00

43.7dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Flat B, 20 Highbury Grove, London, N5 2EA. Each answer is also embedded as structured data for search engines.