3 Blenheim Gardens, Wembley, HA9 7NP
About 3 Blenheim Gardens
3 Blenheim Gardens is a five-bedroom semi-detached house in Wembley (HA9 7NP). It has a recorded floor area of 181 m² (around 1948 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (July 2020) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. Records show the property has been extended at some point in its history.
At 181 m² it's 29.3% larger than the typical home in the postcode (140 m² median across 24 EPCs). 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. Across 1999–2020, sale prices on this property compounded at 5.4% per year. Today's modelled estimate of £887,000 is 23.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£370/sq ft) was about 18% above the typical sold price in the postcode. Most recent transfer: September 2020 at £720,000.
Know exactly what you're buying at 3 Blenheim Gardens
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
- Bedrooms5
- Bathrooms3
Outside
- ParkingOff street
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
3 Blenheim Gardens's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
3 Blenheim Gardens has no planning applications on record.
Notable planning nearby
15applications of note in the surrounding area
We flagged 2 things worth checking at 3 Blenheim Gardens
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
3 Blenheim Gardens has more than tripled in price since its earliest registered sale in 1999.
£887,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 21 years.
£720,000
Growth on file: 5.4% per year over 21 years.
Sales timeline
21 September 2020Most recent
£720,000
+201.9%over 21 years5 August 1999
£238,500
Median price across the last 5 sales in HA9 7NP: £683,000 (2024–2018).
Nearby sales in HA9 7NP
Everything we know about 3 Blenheim Gardens, 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 Blenheim Gardens homes
On co₂ emissions, 3 Blenheim Gardens runs well behind the street norm.
Price per m²
£3,978
Street avg £3,747
Floor Area
181 m²
Street avg 150 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
8.9 t/year
Street avg 6.3 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
Highfield Avenue (HA9) — bus stop.
Closest school
0.2 km
Wembley Primary 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
52.0dB

Night-time· 23:00 – 07:00
42.3dB