1a, Chatsworth Avenue, Wembley, HA9 6BE
About 1a
1a is a detached house in Wembley (HA9 6BE). It has a recorded floor area of 83 m² (around 893 sq ft) and construction records dating it to 1930-1949. The latest certificate (October 2017) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 63). Main heating runs on electricity.
Today's modelled estimate of £564,000 sits 605% above the 2015 sale of £80,000. On a £-per-square-foot basis, the last sale (£90/sq ft) was about 66.7% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Last sold in September 2015, so it's been off the market for around 11 years.
Know exactly what you're buying at 1a
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
Energy performance
EPC Rating
Planning history
1a has no planning applications on record.
Notable planning nearby
9applications of note in the surrounding area
We flagged 2 things worth checking at 1a
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
1a's modelled value sits at over four times its earliest registered sale price (2015).
£564,000
Modelled from EPC, postcode comparables.
£80,000
Recorded with HM Land Registry.
Sales timeline
29 September 2015Most recent
£80,000
Median price across the last 5 sales in HA9 6BE: £600,000 (2024–2021).
Nearby sales in HA9 6BE
Everything we know about 1a, 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 Chatsworth Avenue homes
1a is notably below the street on price per m².
Price per m²
£964
Street avg £5,853
Floor Area
83 m²
Street avg 113 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.8 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Waverley Avenue — bus stop.
Closest school
0.1 km
St Joseph's Catholic Junior School. 37 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
52.6dB

Night-time· 23:00 – 07:00
44.2dB