12a, Chatsworth Avenue, Wembley, HA9 6BE
About 12a
12a is a semi-detached house in Wembley (HA9 6BE). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1900-1929 and council tax band C. At 53 m² this is the 12th smallest of 32 units on EPC record in the building, where floor areas span 17–168 m². The building's EPC ratings span E to C across 32 units on file. The latest certificate (September 2023) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 77).
Held since September 1997 — that's 29 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £287,000 sits 446.7% above the 1997 sale of £52,500. On a £-per-square-foot basis, the last sale (£92/sq ft) was about 65.8% below the postcode norm. At 53 m² it sits well below the postcode median (95 m² across 31 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 12a
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
12a has no planning applications on record.
Notable planning nearby
9applications of note in the surrounding area
We flagged 2 things worth checking at 12a
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
12a's modelled value sits at over four times its earliest registered sale price (1997).
£287,000
Modelled from EPC, postcode comparables.
£52,500
Recorded with HM Land Registry.
Sales timeline
4 September 1997Most recent
£52,500
Median price across the last 5 sales in HA9 6BE: £600,000 (2024–2021).
Nearby sales in HA9 6BE
Everything we know about 12a, 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
Years Held for 12a runs comfortably ahead of the street norm.
Price per m²
£991
Street avg £6,403
Floor Area
53 m²
Street avg 52 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.6 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