21 Avondale Avenue, Staines Upon Thames, TW18 2PT
About 21 Avondale Avenue
21 Avondale Avenue is a three-bedroom property in Staines Upon Thames (TW18 2PT). It has council tax band F.
It hasn't traded since June 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2005–2008, sale prices on this property compounded at 15% per year.
Know exactly what you're buying at 21 Avondale 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
What this property has
Inside
- Bedrooms3
Outside
- Private gardenRear
- ParkingOff road
Building
- Heating systemGas
- RefurbishedYes
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
21 Avondale Avenue has an approved single-storey front extension on the planning record.
- Jul 2017ExtensionFullIn report
Extension: Single storey · Front of property
Erection of a single storey front extension
- Documents
- 11 docs on file
- Reference
- 17/00867/HOU
- Dec 2005ExtensionFullIn report
Extension: Single storey · Side of property
Erection of a single storey infill extension to a side courtyard, front extension to garage and formation of pitched roof over garage.
- Documents
- 6 docs on file
- Reference
- 05/01003/FUL
We flagged 2 things worth checking at 21 Avondale 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.
- Larger development activity nearby
- Environmental risk flagged
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Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£402,000
Growth on file: 15.0% per year over 3 years.
Sales timeline
9 June 2008Most recent
£402,000
+60.8%over 3 years14 January 2005
£250,000
Median price across the last 5 sales in TW18 2PT: £325,000 (2024–2003).
Nearby sales in TW18 2PT
13 Avondale Avenue, Staines Upon Thames, TW18 2PT
Sold Apr 2024
£510,00015 Avondale Avenue, Staines Upon Thames, TW18 2PT
Sold Jan 2014
£325,00011 Avondale Avenue, Staines Upon Thames, TW18 2PT
Sold May 2005
£285,00017 Avondale Avenue, Staines Upon Thames, TW18 2PT
Sold Jan 2005
£274,00023 Avondale Avenue, Staines Upon Thames, TW18 2PT
Sold Aug 2003
£395,000
Everything we know about 21 Avondale 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
- Larger development activity nearby
- Environmental risk flagged

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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Penton Road — bus stop.
Closest school
0.5 km
Our Lady of the Rosary Primary School. 11 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
49.9dB

Night-time· 23:00 – 07:00
42.0dB