3b, Iona Crescent, Slough, SL1 6JH
About 3b
3b is a semi-detached house in Slough (SL1 6JH). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (March 2026) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2016. Between certificates, lighting went from Average to Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 77). This certificate was lodged in the last six months, so the rating reflects current condition. At 44 m² this is the 5th smallest of 39 units on EPC record in the building, where floor areas span 40–201 m². The building's EPC ratings span F to C across 39 units on file.
At 44 m² it sits well below the postcode median (90 m² across 38 EPCs), making it one of the more compact homes locally.
Everything you need to know about 3b
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
3b has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
3b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£214,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SL1 6JH: £570,000 (2025–2024).
Versus other Iona Crescent homes
EPC Rating for 3b lags the street by a wide margin.
EPC Rating
68 (D)
Street avg 76 (C)
Floor Area
44 m²
Street avg 53 m²
CO₂ Emissions
1.9 t/year
Street avg 1.5 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about 3b
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Everitts Corner — bus stop.
Closest school
0.4 km
Cippenham School. 23 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
52.5dB
Night-time· 23:00 – 07:00
42.9dB