23 St Michaels Avenue, Wembley, HA9 6SJ
About 23 St Michaels Avenue
23 St Michaels Avenue is a semi-detached house in Wembley (HA9 6SJ). It has a recorded floor area of 149 m² (around 1604 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (August 2018) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump.
It hasn't traded since January 2001, a hold of 25 years that's notably long for the area. At 149 m² the property is well over the postcode median (104 m² across 8 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Across 1998–2001, sale prices on this property compounded at 36.1% per year. Today's modelled estimate of £678,000 sits 327.8% above the 2001 sale of £158,500. On a £-per-square-foot basis, the last sale (£99/sq ft) was about 65% below the postcode norm. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 23 St Michaels 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
Energy performance
23 St Michaels Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
23 St Michaels Avenue has an approved single-storey rear extension on the planning record.
- Oct 2012FullIn report
Construction of a patio to rear of dwellinghouse
- Documents
- 3 docs on file
- Reference
- 12/2454
- Oct 2012PorchOutlineIn report
Certificate of Lawfulness for the erection of an outbuilding in rear garden for use as a gym and games room and the installation of porch to the front entrance of dwellinghouse
Extension- Documents
- 4 docs on file
- Reference
- 12/2300
We flagged 3 things worth checking at 23 St Michaels 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
- Recent ownership pattern worth a look
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Sales history & valuation
23 St Michaels Avenue's modelled value sits at over four times its earliest registered sale price (1998).
£678,000
Modelled from EPC, postcode comparables and a sale-price growth of 36.1% per year over 2 years.
£158,500
Growth on file: 36.1% per year over 2 years.
Sales timeline
18 January 2001Most recent
£158,500
+36.1%over 1 year11 July 1999
£116,500
+45.6%over 8 months30 October 1998
£79,999
Median price across the last 5 sales in HA9 6SJ: £510,000 (2024–2012).
Nearby sales in HA9 6SJ
Everything we know about 23 St Michaels 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
- Recent ownership pattern worth a look

Versus other St Michaels Avenue homes
On price per m², 23 St Michaels Avenue runs well behind the street norm.
Price per m²
£1,064
Street avg £3,770
Floor Area
149 m²
Street avg 112 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
8.0 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
0.1 km
Tring Avenue — bus stop.
Closest school
0.5 km
Elsley Primary School. 40 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
52.3dB

Night-time· 23:00 – 07:00
43.6dB