31 Castlebar Park, Ealing, London, W5 1DA
About 31 Castlebar Park
31 Castlebar Park is a five-bedroom semi-detached house in Ealing, London, London (W5 1DA). It has a recorded floor area of 164 m² (around 1765 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (January 2026) shows a C (score 69), just inside the C band. When first surveyed in May 2014 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Average, window efficiency went from Poor to Average and lighting went from Average to Very Good. This certificate was lodged in the last six months, so the rating reflects current condition.
At 164 m² the property is well over the postcode median (88 m² across 17 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. One planning record on file: an extension approved in 2015. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £1,258,000 is 39.8% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£510/sq ft) was about 24.5% above the typical sold price in the postcode. Last changed hands 11 years ago, in December 2014.
Know exactly what you're buying at 31 Castlebar Park
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
- Bedrooms5
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
Building
- ConciergeYes
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
More low energy lighting installed
Heating controls changed
Loft insulation installed or upgraded to 250mm+
Planning history
- Mar 2015Loft ConversionOutlineIn report
Extension: Single storey · Rear of property
Alteration of roof from hip to gable end; rear roof extension (involving conversion of roofspace to habitable use); single storey rear extension; and the installation of two rooflights to the front roofslope (Lawful Development Certificate for Proposed Development).
Extension- Documents
- 8 docs on file
- Reference
- PP/2015/0216
We flagged 2 things worth checking at 31 Castlebar Park
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
31 Castlebar Park valuation sits well clear of the typical sold price in this postcode.
£1,258,000
Modelled from EPC, postcode comparables.
£900,000
Recorded with HM Land Registry.
Sales timeline
8 December 2014Most recent
£900,000
Median price across the last 5 sales in W5 1DA: £975,000 (2024–2020).
Nearby sales in W5 1DA
55a, Castlebar Park, Ealing, London, W5 1DA
Sold Aug 2024
£790,00027 Castlebar Park, Ealing, London, W5 1DA
Sold Oct 2023
£975,00055 Castlebar Park, Ealing, London, W5 1DA
Sold May 2022
£560,00065 Castlebar Park, Ealing, London, W5 1DA
Sold Mar 2022
£1,288,15059 Castlebar Park, Ealing, London, W5 1DA
Sold Oct 2020
£1,200,000
Everything we know about 31 Castlebar Park, 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 Castlebar Park homes
31 Castlebar Park outperforms the street on epc rating by a wide margin.
Price per m²
£5,488
Street avg £6,396
Floor Area
164 m²
Street avg 151 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
4.9 t/year
Street avg 7.0 t/year
Similar properties nearby
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1 Brunner Road, Ealing
W5 1BA
1 Holyoake Walk, Ealing
W5 1QN
1 Garth Mews, Ealing
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
14/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Kent Gardens West Ealing — bus stop.
Closest school
0.2 km
North Ealing Primary School. 39 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
54.1dB

Night-time· 23:00 – 07:00
44.6dB