1a, Flat 2, Clarkson Street, Ipswich, IP1 2JB
About 1a
1a is a mid-terrace house in Ipswich (IP1 2JB). It has a recorded floor area of 50 m² (around 538 sq ft) and construction records dating it to 2007 onwards. The latest certificate (February 2026) shows an E (score 48), well below the UK norm with real room to improve. Earlier certificates rated it C (September 2009); the latest reading is 2 bands lower. Between certificates, lighting went from Very Poor to Poor and main heating went from Very Poor to Good; while wall efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
Energy performance
1a's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 6 February 2036
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
Heating system upgraded to a more efficient system
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1a has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£131,000
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 IP1 2JB: £98,500 (2026–2023).
Nearby sales in IP1 2JB
Versus other Clarkson Street homes
CO₂ Emissions for 1a runs comfortably ahead of the street norm.
EPC Rating
48 (E)
Street avg 62 (D)
Floor Area
50 m²
Street avg 45 m²
CO₂ Emissions
1.4 t/year
Street avg 2.8 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
1a, Flat 4, Clarkson Street
IP1 2JB
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114c, Flat 1, Bramford Road
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114c, Flat 11, Bramford Road
IP1 2GL
114c, Flat 13, Bramford Road
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1a, Flat 1, Clarkson Street
IP1 2JB
1a, Flat 5, Clarkson Street
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1a, Flat 10, Clarkson Street
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The neighbourhood at a glance
Crime
332/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Granville Street — bus stop.
Closest school
0.3 km
St Matthew's Church of England Primary School, Ipswich. 32 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
54.6dB

Night-time· 23:00 – 07:00
44.8dB







