23 Derek Avenue, Wembley, HA9 6HP
About 23 Derek Avenue
23 Derek Avenue is a semi-detached house in Wembley (HA9 6HP). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (March 2021) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
It hasn't traded since March 2004, a hold of 22 years that's notably long for the area. Today's modelled estimate of £543,000 sits 121.6% above the 2004 sale of £245,000. One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. At 81 m² it's 20.6% smaller than the typical home in the postcode (102 m² median across 12 EPCs).
Know exactly what you're buying at 23 Derek 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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
23 Derek Avenue has an approved single-storey rear extension on the planning record.
- Mar 2025ExtensionOutlineIn report
Extension: Single storey · Rear of property
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.45m Eaves height - 3m
- Agent
- Blue Architecture Limited
- Documents
- 9 docs on file
- Reference
- 25/0324
We flagged 2 things worth checking at 23 Derek 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
23 Derek Avenue valuation sits well clear of the typical sold price in this postcode.
£543,000
Modelled from EPC, postcode comparables.
£245,000
Recorded with HM Land Registry.
Sales timeline
30 March 2004Most recent
£245,000
Median price across the last 5 sales in HA9 6HP: £530,000 (2024–2014).
Everything we know about 23 Derek 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 Derek Avenue homes
On floor area, 23 Derek Avenue runs well behind the street norm.
Price per m²
£3,025
Street avg £3,857
Floor Area
81 m²
Street avg 110 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 5.0 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
Point Place — bus stop.
Closest school
0.8 km
Oakington Manor Primary School. 42 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
56.8dB

Night-time· 23:00 – 07:00
49.4dB