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21a, Ennismore Avenue, London, W4 1SE

Solar panels
Property type
Semi-detached
Floor 00
Bedrooms
2
Bathroom
1
Floor area
64 m²
689 sq ft
Energy rating
D
Score 67
Tenure
Private Rental
Overview

About 21a

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

21a is a two-bedroom semi-detached house in London (W4 1SE). It has a recorded floor area of 64 m² (around 689 sq ft) and construction records dating it to before 1900. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Period features are noted in the property record. At 64 m² this is the 14th smallest of 24 units on EPC record in the building, where floor areas span 40–101 m². The building's EPC ratings span E to C across 24 units on file. The latest certificate (January 2022) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (February 2012); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Average and lighting went from Poor to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 75).

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms2
  • Bathrooms1
  • EnsuiteYes

Outside

  • Private gardenYes

Building

  • Solar panelsYes
  • Period featuresYes
Before you decide

Everything you need to know about 21a

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
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 2)
Jan 2022

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.5 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Jan 2022from Feb 2012
EPC improved fromC69toD67
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Windows
PoorAverage

Window efficiency improved

Low Energy Lighting
18%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraGround Floor FlatEPC DPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,085 · Includes VAT

Planning

Planning history

Applications and permits filed against 21a, Ennismore Avenue, London, W4 1SE, sourced from the PlanIt planning register.

21a has no planning applications on record.

3

But the area is active

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

Price

Sales history & valuation

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

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

Current estimate

£544,000

Modelled from EPC, postcode comparables.

See how we calculated this

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 W4 1SE: £824,000 (2025–2023).

UK Property AI · For professionals

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  • Valuation, comparables and full sale history
  • Planning, EPC, schools, crime and market context
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On the street

Versus other Ennismore Avenue homes

Four headline reads against 41 similar flats on this street, drawn from the latest EPC and Land Registry data.

EPC Rating

67 (D)

Street avg 65 (D)

On par

Floor Area

64 m²

Street avg 65 m²

On par

CO₂ Emissions

2.5 t/year

Street avg 2.8 t/year

On par

Habitable Rooms

3 rooms

Street avg 3 rooms

On par
Before you decide

Everything you need to know about 21a

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

Pick your report · every report is £14.99

Every report £14.99, one-off · 30-day money-back guarantee · emailed in minutes

Need more than one? Get unlimited custom property reports instantly£99/month
Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£562k

1 Jonathan Court, Windmill Road, Hounslow

W4 1SA

2 bed1 bath
£464k

1 Alexandra Road, Ealing

W4 1AX

2 bed2 bath
£1.8m

1 Hatfield Road, Ealing

W4 1AE

2 bed2 bath
£1.5m

1 Elliott Road, Hounslow

W4 1PF

3 bed2 bath
£589k

1 Cleveland Avenue, Hounslow

W4 1SN

£592k

1 2, Flat 3, Bedford Park Corner, Hounslow

W4 1LS

Flat
£482k

1 Ennismore Avenue, Hounslow

W4 1SE

£655k

1 Bonheur Road, Ealing

W4 1DH

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

10/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Stamford Brook Bus Garage — bus stop.

Closest school

0.7 km

The William Hogarth Primary School. 56 schools nearby.

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 W4 1SE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for W4 1SE

Daytime· 07:00 – 23:00

56.2dB

Moderate
Night-time road noise heatmap for W4 1SE

Night-time· 23:00 – 07:00

47.0dB

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 21a, Ennismore Avenue, London, W4 1SE. Each answer is also embedded as structured data for search engines.