94a, Castle Road, Northolt, UB5 4SF
About 94a
94a is a one-bedroom end-of-terrace house in Northolt (UB5 4SF). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1930-1949 and council tax band C. At 45 m² this is the smallest unit on EPC record across the building (45–128 m²). The building's EPC ratings span F to B across 40 units on file. The latest certificate (September 2023) shows a C (score 71). The rating has held steady at C across 2 certificates since June 2013. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Average to Poor and window efficiency dropped from Good to Average.
Untraded for 24 years, with the last transfer in July 2002. Across 2000–2002, sale prices on this property compounded at 31.8% per year. Today's modelled estimate of £254,000 sits 126.8% above the 2002 sale of £112,000. At 45 m² it sits well below the postcode median (76 m² across 39 EPCs), making it one of the more compact homes locally.
What this property has
Inside
- Bedrooms1
- EnsuiteYes
Outside
- GarageYes
Building
- Heating systemElectric
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Planning history
94a has no planning applications on record.
Notable planning nearby
17applications of note in the surrounding area
We flagged 2 things worth checking at 94a
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
94a's estimated value is more than triple its earliest registered sale price (2000).
£254,000
Modelled from EPC, postcode comparables and a sale-price growth of 31.8% per year over 2 years.
£112,000
Growth on file: 31.8% per year over 2 years.
Sales timeline
7 July 2002Most recent
£112,000
+54.5%over 1 year8 December 2000
£72,500
Median price across the last 5 sales in UB5 4SF: £512,000 (2024–2021).
Versus other Castle Road homes
94a is notably below the street on floor area.
Price per m²
£2,489
Street avg £2,585
Floor Area
45 m²
Street avg 58 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.7 t/year
Street avg 1.8 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Castle Road / Oriel Way — bus stop.
Closest school
0.7 km
Petts Hill Primary School. 41 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
51.1dB

Night-time· 23:00 – 07:00
42.4dB







