How energy efficient is 21d, Flat, Heneage Street, E1 5LJ?

The current EPC rating for 21d, Flat, Heneage Street, E1 5LJ is C with a score of 77 out of 100, lodged in May 2026. It has improved from a D recorded in March 2014. Source: EPC Register.

What is the floor area of 21d, Flat, Heneage Street, E1 5LJ?

21d, Flat, Heneage Street, E1 5LJ has a recorded floor area of 51 m² (549 sq ft). That makes it about 40% smaller than the median EPC-recorded property in E1 5LJ. Source: EPC Register.

How is 21d, Flat, Heneage Street, E1 5LJ heated?

The latest EPC at 21d, Flat, Heneage Street, E1 5LJ records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 21d, Flat, Heneage Street, E1 5LJ?

21d, Flat, Heneage Street, E1 5LJ is in council tax band B. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is 21d, Flat, Heneage Street, E1 5LJ located?

21d, Flat, Heneage Street, E1 5LJ sits in Tower Hamlets, London, London. It falls within the E1 postcode district.

What is crime like near 21d, Flat, Heneage Street, E1 5LJ?

Police records around 21d, Flat, Heneage Street, E1 5LJ show an average of 949 reported crimes per month over the last 19 months. Violent crime makes up roughly 24% of reports, the most common category. The overall trend is falling (17% versus the prior period). Source: Police UK.

Which schools serve 21d, Flat, Heneage Street, E1 5LJ?

The closest primary school to 21d, Flat, Heneage Street, E1 5LJ is Christ Church CofE School (109m), one of 88 primaries within walking distance. The closest secondary is London Enterprise Academy (596m), with 27 secondaries in the surrounding area.

What transport links are near 21d, Flat, Heneage Street, E1 5LJ?

The closest bus stop to 21d, Flat, Heneage Street, E1 5LJ is Brushfield Street, 280m away. The nearest underground option is Aldgate East Underground Station, 409m away.

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21d, Flat, Heneage Street, Tower Hamlets, London, E1 5LJ

Estimated value

£351,000

Against E1 5LJ's recent median (£1,100,000)-68%

Newest record on this page: May 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Mid terrace

Floor 02

Habitable rooms

From EPC

Floor area

51 m²

549 sq ft

Energy rating

Score 77

Council tax

Band B

Tenure

Social Rental

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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£351,000

Against E1 5LJ's recent median (£1,100,000)-68%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21d is modelled from its 51 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in E1 5LJ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

Floor area
51 m² from the EPC lodged in May 2026
Sales of this home
No sale recorded since 1995
Recent sales in E1 5LJ
5 sales, median £1,100,000 (2024–2019)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: June 2024	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

21d has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in E1 5LJ: £1,100,000 (2024–2019).

Nearby sales in E1 5LJ

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.

Flood risk from rivers, sea and surface waterIn report
Subsidence and ground-stability signalsIn report
Refusals, enforcement and big schemes nearbyIn report

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Overview

About 21d

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

21d is a mid-terrace house in Tower Hamlets, London, London (E1 5LJ). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1983-1990 and council tax band B. At 51 m² this is the 5th smallest of 8 units on EPC record in the building, where floor areas span 31–73 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (77 versus a worst of 59). The latest certificate (May 2026) shows a C (score 77), near the top of the C band. When first surveyed in March 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and window efficiency went from Very Poor to Average. This certificate was lodged in the last six months, so the rating reflects current condition.

At 51 m² it sits well below the postcode median (83 m² across 39 EPCs), making it one of the more compact homes locally.

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The data behind every report

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

21d's carbon output is low for the local stock.

Current Certificate(1 of 2)

May 2026

EPC Rating

C77

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

1.2 t/year

Occupancy

Rented

Certificate validity

Valid until 18 May 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

May 2026from Mar 2014

EPC improved fromD55toC77

Heating Controls

Prog + StatFull

Heating controls upgraded for better temperature management

Windows

SingleFull Double

Single glazing replaced with double or better glazing

Roof Insulation

PartialInsulated

Roof insulation improved

Low Energy Lighting

60%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21d, Flat, Heneage Street, Tower Hamlets, London, E1 5LJ, sourced from the PlanIt planning register.

21d has no planning applications on record.

But the area is active

3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Heneage Street homes

Four headline reads against 34 similar flats on this street, drawn from the latest EPC and Land Registry data.

21d outperforms the street on co₂ emissions by a wide margin.

EPC Rating

77 (C)

Street avg 74 (C)

Above

Floor Area

51 m²

Street avg 78 m²

Below

CO₂ Emissions

1.2 t/year

Street avg 2.2 t/year

Above

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

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.

Full London report

Rail-style transport is unusually close for this postcode.

Crime

949/mo

Falling year-on-year across the wider district.

Nearest stop

0.3 km

Brushfield Street — bus stop.

Closest school

0.1 km

Christ Church CofE School. 115 schools nearby.

Nearest schools

Christ Church CofE SchoolPrimary109m
St Anne's and Guardian Angels Catholic Primary SchoolPrimary288m
Mulberry Canon Barnett Primary AcademyPrimary320m
Osmani Primary SchoolPrimary437m

Nearest stops

Brushfield StreetBus stop280m
Lolesworth CloseBus stop290m
Altab Ali ParkBus stop292m
Brushfield StreetBus stop293m

Most reported crime locally

Violence & Sexual Offences4,314 reports24%
Anti-social Behaviour3,926 reports22%
Other Theft1,664 reports9%
Theft from Person1,458 reports8%

Go deeper on the local area

A Local Area 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 E1 5LJ from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

59.8dB

Moderate

Night-time road noise heatmap for E1 5LJ

Night-time· 23:00 – 07:00

49.9dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

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Late 20th century2nd Floor FlatEPC C

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Comparables

Where every figure above comes from, how current it is and what it can't tell you.

Valuation method in detail

How the estimate is made: The estimate for 21d is modelled from its 51 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in E1 5LJ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from: Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. No sale is recorded for 21d, which usually means it hasn't changed hands since 1995 or the sale was not for value. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC: Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 21d was lodged in May 2026 at band C and is valid until May 2036. 2 certificates are on record, which shows how the home has changed.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 21d. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures: Crime is police-recorded street-level data over the last 19 months, which places each incident at an approximate point. The 115 schools and 30 stops listed are measured in a straight line from E1 5LJ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: 21d is in council tax band B. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21d, Flat, Heneage Street, Tower Hamlets, London, E1 5LJ. Each answer is also embedded as structured data for search engines.

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21d, Flat, Heneage Street, Tower Hamlets, London, E1 5LJ

How the estimate is made

What it's based on

This page or the full report?

No sales recorded with HM Land Registry

Nearby sales in E1 5LJ

Everything you need to know about 21d

EPC Rating

Property Improvements

Nearest schools

Nearest stops

Most reported crime locally

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