21b, Flat 201, St Matthews Street, Ipswich, IP1 3EL
About 21b
21b is an end-of-terrace house in Ipswich (IP1 3EL). It has a recorded floor area of 91 m² (around 980 sq ft) and construction records dating it to 2007 onwards. The latest certificate (August 2020) shows a C (score 72). The rating has held steady at C across 2 certificates since February 2009. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Very Poor and main heating dropped from Very Good to Very Poor. Main heating runs on electricity. At 91 m² this is the 18th smallest of 23 units on EPC record in 21b, where floor areas span 35–101 m². The building's EPC ratings span D to B across 23 units on file.
At 91 m² the property is well over the postcode median (67 m² across 30 EPCs), placing it in the larger end of the local stock.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Hot water efficiency decreased
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
21b has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£201,000
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 3EL: £235,000 (2025–2002).
Versus other St Matthews Street homes
On floor area, 21b stands well clear of the street.
EPC Rating
72 (C)
Street avg 73 (C)
Floor Area
91 m²
Street avg 65 m²
CO₂ Emissions
2.4 t/year
Street avg 2.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
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21b, Flat 206, St Matthews 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
0.0 km
Ipswich Furniture Project — bus stop.
Closest school
0.1 km
St Matthew's Church of England Primary School, Ipswich. 31 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
53.8dB

Night-time· 23:00 – 07:00
44.1dB







