21 Chamberlayne Avenue, Wembley, HA9 8SR
About 21 Chamberlayne Avenue
21 Chamberlayne Avenue is a three-bedroom mid-terrace house in Wembley (HA9 8SR). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (June 2023) shows a C (score 71). The rating has held steady at C across 2 certificates since February 2013. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 88).
It hasn't traded since June 2002, a hold of 24 years that's notably long for the area. Across 2000–2002, sale prices on this property compounded at 0.7% per year. Today's modelled estimate of £539,000 sits 161.7% above the 2002 sale of £206,000.
Know exactly what you're buying at 21 Chamberlayne 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
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Building
- Heating systemGas
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Glazing upgraded to newer, more efficient type
More low energy lighting installed
Planning history
21 Chamberlayne Avenue has no planning applications on record.
Notable planning nearby
32applications of note in the surrounding area
We flagged 2 things worth checking at 21 Chamberlayne 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
30-day money-back guarantee
Sales history & valuation
21 Chamberlayne Avenue valuation sits well clear of the typical sold price in this postcode.
£539,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.7% per year over 2 years.
£206,000
Growth on file: 0.7% per year over 2 years.
Sales timeline
13 June 2002Most recent
£206,000
+1.5%over 2 years30 March 2000
£203,000
Median price across the last 5 sales in HA9 8SR: £326,450 (2025–2023).
Nearby sales in HA9 8SR
56 Chamberlayne Avenue, Wembley, HA9 8SR
Sold Jun 2025
£326,45045 Chamberlayne Avenue, Wembley, HA9 8SR
Sold May 2025
£300,0013 Chamberlayne Avenue, Wembley, HA9 8SR
Sold Aug 2024
£300,00026 Chamberlayne Avenue, Wembley, HA9 8SR
Sold Aug 2024
£580,00035 Chamberlayne Avenue, Wembley, HA9 8SR
Sold Sept 2023
£555,000
Everything we know about 21 Chamberlayne 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 Chamberlayne Avenue homes
Floor Area for 21 Chamberlayne Avenue lags the street by a wide margin.
Price per m²
£2,822
Street avg £3,939
Floor Area
73 m²
Street avg 95 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.1 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
Pellatt Road — bus stop.
Closest school
0.5 km
Preston Manor 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
50.8dB

Night-time· 23:00 – 07:00
41.4dB