Flat 1, 20 Museum Street, Ipswich, IP1 1HZ
About Flat 1
Flat 1 is a detached house in Ipswich (IP1 1HZ). It has a recorded floor area of 92 m² (around 990 sq ft). At 92 m² this is the largest unit on EPC record across the building (72–92 m²). The building's EPC ratings span G to F, with this unit at the bottom. The latest certificate (November 2020) shows a G (score 14), near the bottom of the EPC scale. Main heating runs on electricity: electricity, unspecified tariff.
At 92 m² it's 21.1% larger than the typical home in the postcode (76 m² median across 24 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sale on file: £225,000 in September 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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Energy performance
Flat 1 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 16 November 2030
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Planning history
Flat 1 has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£221,000
Modelled from EPC, postcode comparables.
£225,000
Recorded with HM Land Registry.
Sales timeline
21 September 2021Most recent
£225,000
Median price across the last 5 sales in IP1 1HZ: £230,000 (2023–2022).
Nearby sales in IP1 1HZ
Flat 4, 32 Museum Street, Ipswich, IP1 1HZ
Sold Jun 2023
£237,500Flat 1, 22 Museum Street, Ipswich, IP1 1HZ
Sold Oct 2022
£230,000Flat 3, 22 Museum Street, Ipswich, IP1 1HZ
Sold Sept 2022
£240,000Flat 2, 22 Museum Street, Ipswich, IP1 1HZ
Sold Sept 2022
£180,000Flat 5, 22 Museum Street, Ipswich, IP1 1HZ
Sold Aug 2022
£200,000
Versus other Museum Street homes
On co₂ emissions, Flat 1 runs well behind the street norm.
Price per m²
£2,446
Street avg £2,856
Floor Area
92 m²
Street avg 77 m²
CO₂ Emissions
8.7 t/year
Street avg 5.1 t/year
Years Held
5 years
Street avg 4 years
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
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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
Museum Street — bus stop.
Closest school
0.3 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
56.1dB
Night-time· 23:00 – 07:00
46.8dB