4 Costons Avenue, Greenford, UB6 8RJ
About 4 Costons Avenue
4 Costons Avenue is a three-bedroom property in Greenford (UB6 8RJ). It has council tax band D.
Held since September 2007 — that's 19 years off the open market, well above the local norm. 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, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 4 Costons 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
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
4 Costons Avenue has 2 separate extension applications on the council record.
- Jun 2014ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey (max 4.50m deep and max 3m high) rear extension (42 day Prior Notification Process)
- Agent
- PDS Planning
- Reference
- PAN/2014/1999
- Apr 2012ConservatoryFullIn report
Extension: Rear of property
Single storey part rear conservatory extension
Extension- Documents
- 6 docs on file
- Reference
- PP/2012/0752
We flagged 3 things worth checking at 4 Costons 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
- 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.
£355,000
Recorded with HM Land Registry.
Sales timeline
17 September 2007Most recent
£355,000
Median price across the last 5 sales in UB6 8RJ: £600,000 (2024–2021).
Nearby sales in UB6 8RJ
Everything we know about 4 Costons 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
- Environmental risk flagged

Similar properties nearby
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1 Costons Avenue
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1 Betham Road
UB6 8RY
1 Cayton Road
UB6 8BJ
1 Bennetts Avenue
UB6 8AU
1 Brook Court, 46 Costons Lane
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Cowgate Road — bus stop.
Closest school
0.3 km
Coston 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
56.7dB

Night-time· 23:00 – 07:00
48.9dB