9 Dukes Avenue, Northolt, UB5 5DA
About 9 Dukes Avenue
9 Dukes Avenue is a semi-detached house in Northolt (UB5 5DA). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2025) shows a C (score 71). When first surveyed in July 2018 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Good and hot-water efficiency went from Poor to Good; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Good.
At 58 m² it's 17.1% smaller than the typical home in the postcode (70 m² median across 25 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £456,000 is 14.3% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£639/sq ft) was about 76.7% above the typical sold price in the postcode. Last sale on file: £399,000 in December 2018.
Everything you need to know about 9 Dukes Avenue
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
9 Dukes Avenue ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Wall insulation improved
Roof insulation improved
Planning history
9 Dukes Avenue has no planning applications on record.
Notable planning nearby
14applications of note in the surrounding area
We flagged 2 things worth checking at 9 Dukes 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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
9 Dukes Avenue valuation sits well clear of the typical sold price in this postcode.
£456,000
Modelled from EPC, postcode comparables.
£399,000
Recorded with HM Land Registry.
Sales timeline
20 December 2018Most recent
£399,000
Median price across the last 5 sales in UB5 5DA: £515,000 (2024–2021).
Versus other Dukes Avenue homes
9 Dukes Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£6,879
Street avg £5,010
Floor Area
58 m²
Street avg 82 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
1.9 t/year
Street avg 4.2 t/year
Everything you need to know about 9 Dukes Avenue
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
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
0.2 km
Manor Gate — bus stop.
Closest school
0.3 km
Alec Reed Academy. 42 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
57.5dB
Night-time· 23:00 – 07:00
50.0dB