24 Spencer Road, Isleworth, TW7 4BH
About 24 Spencer Road
24 Spencer Road is a three-bedroom semi-detached house in Isleworth (TW7 4BH). It has a recorded floor area of 186 m² (around 2002 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2025) returns a B (score 81), comfortably above the UK average. When first surveyed in March 2024 the rating was G, the property has climbed 5 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Very Poor to Good. Our model identifies extension potential, subject to local planning policy.
At 186 m² the property is well over the postcode median (83 m² across 16 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £926,000 sits 58.3% above the 2024 sale of £585,000. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. Sold August 2024 for £585,000.
Know exactly what you're buying at 24 Spencer Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
24 Spencer Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Planning history
24 Spencer Road has 2 separate extension applications on the council record.
- Mar 2025OutbuildingFullIn report
Erection of a detached outbuilding in the rear garden
- Documents
- 6 docs on file
- Reference
- P/2025/0287
- Oct 2024Loft ConversionOutlineIn report
Certificate of Lawfulness for the proposed erection of a rear roof extension with a hip to gable conversion and two front roof windows
- Documents
- 4 docs on file
- Reference
- P/2024/2730
We flagged 2 things worth checking at 24 Spencer Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Latest sale on 24 Spencer Road was the highest on Land Registry record across the postcode.
£926,000
Modelled from EPC, postcode comparables.
£585,000
Recorded with HM Land Registry.
Sales timeline
8 August 2024Most recent
£585,000
Median price across the last 5 sales in TW7 4BH: £515,000 (2024–2015).
Nearby sales in TW7 4BH
Everything we know about 24 Spencer Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby
Versus other Spencer Road homes
On years held, 24 Spencer Road runs well behind the street norm.
Price per m²
£3,145
Street avg £4,458
Floor Area
186 m²
Street avg 99 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 5.2 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Gresham Road Lampton — bus stop.
Closest school
0.5 km
Spring Grove Primary School. 46 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
54.2dB
Night-time· 23:00 – 07:00
44.6dB