Basement Flat, 1 Clarkson Street, Ipswich, IP1 2JB
About Basement Flat
Basement Flat is a semi-detached house in Ipswich (IP1 2JB). It has a recorded floor area of 44 m² (around 474 sq ft) and construction records dating it to 1900-1929. The latest certificate (November 2016) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on electricity.
Today's modelled estimate of £108,000 sits 55.4% above the 2017 sale of £69,500. 9 years since the last transfer (April 2017).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, 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
Basement Flat 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
Basement Flat's sale-price growth has lagged the wider UK trajectory across its history on file.
£108,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.3% per year over 10 years.
£69,500
Growth on file: -0.3% per year over 10 years.
Sales timeline
4 April 2017Most recent
£69,500
-3.5%over 10 years8 October 2006
£72,000
Median price across the last 5 sales in IP1 2JB: £98,500 (2023–2022).
Nearby sales in IP1 2JB
Versus other Clarkson Street homes
EPC Rating for Basement Flat lags the street by a wide margin.
Price per m²
£1,580
Street avg £3,406
Floor Area
44 m²
Street avg 45 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
5.6 t/year
Street avg 2.7 t/year
Similar properties nearby
Abbey Court, Flat 11, 92 Bramford Road
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Abbey Court, Flat 1, 92 Bramford Road
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Abbey Court, Flat 10, 92 Bramford Road
IP1 2LL
114c, Flat 8, Bramford Road
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114c, Flat 3, Bramford Road
IP1 2GL
114c, Flat 9, Bramford Road
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1a, Flat 2, Clarkson Street
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
16/mo
Rising 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







