1 Belfast Avenue, Slough, SL1 3HE
About 1 Belfast Avenue
1 Belfast Avenue is a property in Slough (SL1 3HE). It has council tax band C.
It hasn't traded since December 2005, a hold of 21 years that's notably long for the area. 3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 1 Belfast 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
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
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
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Jul 2017ExtensionOutlineIn report
Extension: Single storey · Rear of property
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5m, with a maximum height of 2.7m, and an eaves height of 2.4m
- Council
- West
- Documents
- 8 docs on file
- Reference
- Y/12643/002
- Feb 2006PorchFullIn report
Extension: Two storey · Rear of property
ERECTION OF A TWO STOREY SIDE PART TWO PART SINGLE STOREY REAR EXTENSION AND CONVERSION OF LOFT WITH REAR ROOF DORMER AND SINGLE STOREY FRONT PORCH/ CANOPY EXTENSION
- Council
- West Area
Extension- Documents
- 2 docs on file
- Reference
- P/12643/001
We flagged 2 things worth checking at 1 Belfast 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
- Environmental risk flagged
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Sales history & valuation
£205,000
Recorded with HM Land Registry.
Sales timeline
1 December 2005Most recent
£205,000
Median price across the last 5 sales in SL1 3HE: £310,000 (2021–2014).
Nearby sales in SL1 3HE
Everything we know about 1 Belfast 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
- Environmental risk flagged

Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Godolphin Junior School — bus stop.
Closest school
0.2 km
The Godolphin Junior Academy. 30 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
49.6dB

Night-time· 23:00 – 07:00
39.7dB