Flat 421, 1 Coprolite Street, Ipswich, IP3 0BN
About Flat 421
Flat 421 is a two-bedroom mid-terrace house in Ipswich (IP3 0BN). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 2003-2006 and council tax band C. At 71 m² this is the 26th smallest of 54 units on EPC record in the building, where floor areas span 36–183 m². The building's EPC ratings span D to B across 54 units on file. Other recorded features include a balcony and notable views. The latest certificate (February 2018) shows a C (score 73). Main heating runs on electricity.
Across 2004–2018, sale prices on this property compounded at 1.1% per year. Today's modelled estimate of £184,000 is 10.2% below the 2018 sale of £205,000, an unusual pattern given regional price growth and worth checking against the EPC condition. Sold June 2018 for £205,000.
What this property has
Inside
- Bedrooms2
- Bathrooms2
Outside
- Communal gardenYes
- ParkingAllocated
- BalconyYes
- Notable viewsYes
Building
- ConciergeYes
- RefurbishedYes
Energy performance
EPC Rating
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 £820 · Includes VAT
Planning history
Flat 421 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
Flat 421's sale-price growth has lagged the wider UK trajectory across its history on file.
£184,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.1% per year over 14 years.
£205,000
Growth on file: 1.1% per year over 14 years.
Sales timeline
13 June 2018Most recent
£205,000
+10.8%over 11 years5 October 2006
£185,000
+4.0%over 1 year7 December 2004
£177,950
Median price across the last 5 sales in IP3 0BN: £179,500 (2024–2023).
Nearby sales in IP3 0BN
Flat 703, 1 Coprolite Street, Ipswich, IP3 0BN
Sold Jul 2024
£530,000Flat 604, 1 Coprolite Street, Ipswich, IP3 0BN
Sold Mar 2024
£145,000Flat 515, 1 Coprolite Street, Ipswich, IP3 0BN
Sold Feb 2024
£137,500Flat 412, 1 Coprolite Street, Ipswich, IP3 0BN
Sold Oct 2023
£179,500Flat 406, 1 Coprolite Street, Ipswich, IP3 0BN
Sold Apr 2023
£220,000
Versus other Coprolite Street homes
Price per m²
£2,887
Street avg £2,940
Floor Area
71 m²
Street avg 79 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.0 t/year
Street avg 2.4 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Coprolite Street — bus stop.
Closest school
0.3 km
Suffolk New College. 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
53.9dB

Night-time· 23:00 – 07:00
44.4dB







