21 Museum Street, Ipswich, IP1 1HE
About 21 Museum Street
21 Museum Street is an end-of-terrace house in Ipswich (IP1 1HE). It has a recorded floor area of 155 m² (around 1668 sq ft). The latest certificate (February 2020) shows an E (score 40), well below the UK norm with real room to improve. Main heating runs on electricity: electricity, unspecified tariff.
At 155 m² the property is well over the postcode median (48 m² across 13 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 0 approved, 0 refused. The record references listed-building consent, which constrain future alterations. Today's modelled estimate of £154,000 is 36.9% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£67/sq ft) was about 76.2% below the postcode norm. On the market in December 2016 and unlisted since — roughly 10 years.
Energy performance
21 Museum Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 25 February 2030
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Planning history
21 Museum Street has a listed-building consent on record — alterations to a listed property are tightly controlled.
2 applications on record at 21 Museum Street, Ipswich, IP1 1HE
- Aug 2017Change of UseHeritageOutcome in report
Listed building consent for internal and external alterations to facilitate a change of use to a dwelling.
Listed- Documents
- 9 docs on file
- Reference
- 17/00509/LBC
- More recent applications — locked
- Change of UseAug 2017Decision
Unlock 21 Museum Street, Ipswich, IP1 1HE's full planning history
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- Every decision — granted, refused or withdrawn
- All 2 applications on this property in full, plus 1 notable nearby
- The 18 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 21 Museum Street was the lowest on Land Registry record across the postcode.
£154,000
Modelled from EPC, postcode comparables.
£112,500
Recorded with HM Land Registry.
Sales timeline
14 December 2016Most recent
£112,500
Median price across the last 5 sales in IP1 1HE: £145,000 (2026–2022).
Nearby sales in IP1 1HE
Flat 3, 9 Museum Street, Ipswich, IP1 1HE
Sold Mar 2026
£120,000Flat 1, 15 Museum Street, Ipswich, IP1 1HE
Sold Sept 2025
£145,000Flat 2, 11 Museum Street, Ipswich, IP1 1HE
Sold Aug 2023
£120,000Flat 5, 9 Museum Street, Ipswich, IP1 1HE
Sold Nov 2022
£160,000Flat 1, 9 Museum Street, Ipswich, IP1 1HE
Sold Nov 2022
£172,500
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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. 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
56.3dB

Night-time· 23:00 – 07:00
47.0dB







