33 Chalfont Avenue, Wembley, HA9 6NW
About 33 Chalfont Avenue
33 Chalfont Avenue is a three-bedroom semi-detached house in Wembley (HA9 6NW). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2023) shows a C (score 71). The recommended improvements would push it to B (score 85).
At 88 m² it's 17.4% smaller than the typical home in the postcode (107 m² median across 8 EPCs). Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Across 2001–2024, sale prices on this property compounded at 7.2% per year. On a £-per-square-foot basis, the last sale (£575/sq ft) was about 31.9% above the typical sold price in the postcode. Most recent transfer: May 2024 at £545,000.
Know exactly what you're buying at 33 Chalfont Avenue
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
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Planning history
33 Chalfont Avenue has no planning applications on record.
Notable planning nearby
9applications of note in the surrounding area
We flagged 2 things worth checking at 33 Chalfont 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
33 Chalfont Avenue has more than quadrupled in price since its earliest registered sale in 2001.
£577,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 23 years.
£545,000
Growth on file: 7.2% per year over 23 years.
Sales timeline
30 May 2024Most recent
£545,000
+118.0%over 19 years11 February 2005
£250,000
+127.3%over 3 years13 May 2001
£110,000
Median price across the last 5 sales in HA9 6NW: £527,000 (2024–2005).
Nearby sales in HA9 6NW
Everything we know about 33 Chalfont Avenue, 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 Chalfont Avenue homes
33 Chalfont Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£6,193
Street avg £4,087
Floor Area
88 m²
Street avg 110 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 4.9 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
0.2 km
Wyld Way — bus stop.
Closest school
0.4 km
Oakington Manor Primary School. 46 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
54.3dB

Night-time· 23:00 – 07:00
45.9dB