20 Nettleden Avenue, Wembley, HA9 6DP
About 20 Nettleden Avenue
20 Nettleden Avenue is a semi-detached house in Wembley (HA9 6DP). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (December 2018) shows a C (score 72). The recommended improvements would push it to B (score 88).
It hasn't traded since August 1995, a hold of 31 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £590,000 sits 598.2% above the 1995 sale of £84,500. On a £-per-square-foot basis, the last sale (£73/sq ft) was about 77.7% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 81% of similar EPCs).
Know exactly what you're buying at 20 Nettleden 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
EPC Rating
Planning history
20 Nettleden Avenue has 2 separate extension applications on the council record.
- Jun 2011ExtensionFullIn report
Extension: Single storey · Rear of property
Retrospective application for the erection of single storey rear extension to dwellinghouse
- Agent
- Mr H Patel
Retrospective- Documents
- 7 docs on file
- Reference
- 11/0913
- Jul 2002ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of a single-storey rear extension to dwellinghouse
- Reference
- 02/0227
We flagged 2 things worth checking at 20 Nettleden 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
20 Nettleden Avenue's modelled value sits at over four times its earliest registered sale price (1995).
£590,000
Modelled from EPC, postcode comparables.
£84,500
Recorded with HM Land Registry.
Sales timeline
31 August 1995Most recent
£84,500
Median price across the last 5 sales in HA9 6DP: £580,000 (2024–2016).
Nearby sales in HA9 6DP
Everything we know about 20 Nettleden 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 Nettleden Avenue homes
Price per m² for 20 Nettleden Avenue lags the street by a wide margin.
Price per m²
£790
Street avg £4,595
Floor Area
107 m²
Street avg 115 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.4 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
0.2 km
Tring Avenue — bus stop.
Closest school
0.4 km
Elsley Primary School. 39 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
51.3dB

Night-time· 23:00 – 07:00
43.0dB