3 Cairn Avenue, Ealing, London, W5 5HX
About 3 Cairn Avenue
3 Cairn Avenue is a four-bedroom semi-detached house in Ealing, London, London (W5 5HX). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (June 2017) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a basement excavation, meaningful when judging how the property has evolved. Today's modelled estimate of £1,297,000 is 19% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£804/sq ft) was about 90.6% above the typical sold price in the postcode. Last changed hands 8 years ago, in April 2018.
Know exactly what you're buying at 3 Cairn Avenue
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
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
3 Cairn Avenue has an approved single-storey rear extension on the planning record.
- Sept 2018BasementOutlineIn report
Extension: Single storey · Rear of property
Single-storey rear extension (following demolition of existing outrigger); and excavation of a basement for use as wine cellar (Lawful Development Certificate for a Proposed Development)
- Agent
- Planning Insight
Extension- Documents
- 7 docs on file
- Reference
- 183705CPL
- Jul 2018ExtensionOutlineIn report
Extension: Rear of property
Alteration of roof from hip to gable end; and rear roof extension; incorporating a Juliet balcony; and installation of three roof lights to the front roof slope (Lawful Development Certificate for a Proposed Development)
- Agent
- Planning Insight
- Documents
- 3 docs on file
- Reference
- 182448CPL
We flagged 1 thing worth checking at 3 Cairn Avenue
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
3 Cairn Avenue valuation sits well clear of the typical sold price in this postcode.
£1,297,000
Modelled from EPC, postcode comparables.
£1,090,000
Recorded with HM Land Registry.
Sales timeline
5 April 2018Most recent
£1,090,000
Median price across the last 5 sales in W5 5HX: £1,450,000 (2025–2023).
Nearby sales in W5 5HX
8 Cairn Avenue, Ealing, London, W5 5HX
Sold May 2025
£1,550,0009 Cairn Avenue, Ealing, London, W5 5HX
Sold May 2025
£1,547,5006 Cairn Avenue, Ealing, London, W5 5HX
Sold Apr 2024
£1,125,00015 Cairn Avenue, Ealing, London, W5 5HX
Sold Dec 2023
£1,450,000Cairn House, Ground Floor Flat, Cairn Avenue, Ealing, London, W5 5HX
Sold Oct 2023
£580,000
Everything we know about 3 Cairn Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Cairn Avenue homes
On habitable rooms, 3 Cairn Avenue runs well behind the street norm.
Price per m²
£8,651
Street avg £6,717
Floor Area
126 m²
Street avg 144 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.6 t/year
Street avg 6.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
14/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Warwick Road / University Of West London — bus stop.
Closest school
0.4 km
Grange Primary School. 38 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
50.6dB

Night-time· 23:00 – 07:00
40.8dB