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Get started21 Kirby Street is a semi-detached house in Ipswich (IP4 4PZ). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (March 2022) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump.
Untraded for 31 years, with the last transfer in March 1995. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £215,000 sits 532.4% above the 1995 sale of £34,000. On a £-per-square-foot basis, the last sale (£52/sq ft) was about 66.2% below the postcode norm. At 61 m² it's 26.5% smaller than the typical home in the postcode (83 m² median across 22 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
21 Kirby Street's modelled value sits at over four times its earliest registered sale price (1995).
£215,000
Modelled from EPC, postcode comparables.
£34,000
Recorded with HM Land Registry.
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Years Held for 21 Kirby Street runs comfortably ahead of the street norm.
Price per m²
£557
Street avg £2,420
Floor Area
61 m²
Street avg 81 m²
Habitable Rooms
3 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Crabbe Street — bus stop.

Daytime· 07:00 – 23:00
49.9dB

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28 March 1995Most recent
£34,000
Median price across the last 5 sales in IP4 4PZ: £235,000 (2025–2024).
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Every planning application and decision on record
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Energy costs, comparable sales, crime, schools and transport

Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 4.2 t/year
IP4 4PQ
Closest school
0.4 km
St John's Church of England Voluntary Aided Primary School, Ipswich. 19 schools nearby.
Night-time· 23:00 – 07:00
39.5dB