1 Blenheim Gardens, Wembley, HA9 7NP
About 1 Blenheim Gardens
1 Blenheim Gardens is a five-bedroom semi-detached house in Wembley (HA9 7NP). It has a recorded floor area of 161 m² (around 1733 sq ft), construction records dating it to 1900-1929 and council tax band E. Tenure is freehold. Period features are noted in the property record. Records show the property has been extended at some point in its history. The latest certificate (May 2019) shows a C (score 72). The recommended improvements would push it to B (score 84).
Untraded for 23 years, with the last transfer in October 2003. Today's modelled estimate of £780,000 sits 167.1% above the 2003 sale of £292,000. On a £-per-square-foot basis, the last sale (£168/sq ft) was about 47.5% below the postcode norm. One planning record on file: an extension approved in 2008. Past consents include an extension, meaningful when judging how the property has evolved. At 161 m² it's 15% larger than the typical home in the postcode (140 m² median across 24 EPCs). Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count.
Know exactly what you're buying at 1 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
- Dining roomYes
Outside
- Private gardenRear
- ParkingOff street
Building
- TenureFreehold
- Heating systemGas
- Period featuresYes
- Previously extendedYes
Energy performance
EPC Rating
Planning history
- Sept 2008ExtensionFullIn report
Extension: Two storey · Side and rear of property
Erection of a 2-storey side extension and single-storey rear extension to the dwellinghouse (as amended by plans received on 26 September 2008)
- Agent
- Mr Collin Davis
- Documents
- 9 docs on file
- Reference
- 08/2259
We flagged 2 things worth checking at 1 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
1 Blenheim Gardens valuation sits well clear of the typical sold price in this postcode.
£780,000
Modelled from EPC, postcode comparables.
£292,000
Recorded with HM Land Registry.
Sales timeline
15 October 2003Most recent
£292,000
Median price across the last 5 sales in HA9 7NP: £720,000 (2024–2020).
Nearby sales in HA9 7NP
Everything we know about 1 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
1 Blenheim Gardens is notably below the street on price per m².
Price per m²
£1,814
Street avg £3,868
Floor Area
161 m²
Street avg 150 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
4.4 t/year
Street avg 6.5 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