9 Ennismore Avenue, Hounslow, London, W4 1SE
About 9 Ennismore Avenue
9 Ennismore Avenue is a six-bedroom semi-detached house in Hounslow, London, London (W4 1SE). It has a recorded floor area of 277 m² (around 2982 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (April 2023) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2009); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to C (score 75), a 2-band jump. Period features are noted in the property record.
At 277 m² the property is well over the postcode median (68 m² across 48 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1996–2024, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £2,717,000 is 16.4% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£783/sq ft) was about 69.4% above the typical sold price in the postcode. Most recent transfer: February 2024 at £2,335,000.
What this property has
Inside
- Bedrooms6
- Bathrooms3
- EnsuiteYes
Outside
- Private gardenWest-facing
Building
- Period featuresYes
Everything you need to know about 9 Ennismore Avenue
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
Every report £14.99, one-off · 30-day money-back guarantee · emailed in minutes

Energy performance
9 Ennismore Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £2,095 · Includes VAT
Planning history
9 Ennismore Avenue 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.
Sales history & valuation
9 Ennismore Avenue has more than quadrupled in price since its earliest registered sale in 1996.
£2,717,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 27 years.
£2,335,000
Growth on file: 6.8% per year over 27 years.
Sales timeline
15 February 2024Most recent
£2,335,000
+55.7%over 14 years2 July 2009
£1,500,000
+279.7%over 12 years20 December 1996
£395,000
Median price across the last 5 sales in W4 1SE: £800,000 (2025–2022).
Nearby sales in W4 1SE
23 Ennismore Avenue, Hounslow, London, W4 1SE
Sold Feb 2025
£375,00021 Ennismore Avenue, Hounslow, London, W4 1SE
Sold Dec 2023
£800,000Flat 3, 23 Ennismore Avenue, London, W4 1SE
Sold Sept 2023
£824,00025 Ennismore Avenue, Hounslow, London, W4 1SE
Sold May 2023
£1,550,00039 Ennismore Avenue, Hounslow, London, W4 1SE
Sold Feb 2022
£777,500
Versus other Ennismore Avenue homes
On years held, 9 Ennismore Avenue runs well behind the street norm.
Price per m²
£8,430
Street avg £7,588
Floor Area
277 m²
Street avg 190 m²
Habitable Rooms
10 rooms
Street avg 7 rooms
CO₂ Emissions
12.0 t/year
Street avg 7.2 t/year
Everything you need to know about 9 Ennismore Avenue
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
Every report £14.99, one-off · 30-day money-back guarantee · emailed in minutes

Similar properties nearby
1 Blenheim Road, Ealing
W4 1UB
1 Addison Grove, Hounslow
W4 1EP
1 Fielding Road, Ealing
W4 1HP
1 Bedford Road, Ealing
W4 1HU
1 Eridge Road, Ealing
W4 1BH
1 Abinger Road, Hounslow
W4 1EY
1 Hamilton Road, Ealing
W4 1AL
1 Brookfield Road, Ealing
W4 1DE
The neighbourhood at a glance
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.
Road noise across the postcode

Daytime· 07:00 – 23:00
56.2dB

Night-time· 23:00 – 07:00
47.0dB









