Flat 405, 1 Coprolite Street, Ipswich, IP3 0BN
About Flat 405
Flat 405 is a one-bedroom mid-terrace house in Ipswich (IP3 0BN). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 2003-2006 and council tax band B. The latest certificate (July 2025) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since September 2014. Between certificates, lighting went from Very Poor to Poor; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Poor to Very Poor. Main heating runs on electricity. At 61 m² this is the 12th 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.
Today's modelled estimate of £133,000 is 16.8% below the 2005 sale of £159,950, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. Held since February 2005 — that's 21 years off the open market, well above the local norm. At 61 m² it's 16.4% smaller than the typical home in the postcode (73 m² median across 53 EPCs).
What this property has
Inside
- Bedrooms1
- Bathrooms1
Building
- RefurbishedYes
Energy performance
Flat 405's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
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 £820 · Includes VAT
Planning history
Flat 405 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 405 valuation runs notably under the typical sold price in this postcode.
£133,000
Modelled from EPC, postcode comparables.
£159,950
Recorded with HM Land Registry.
Sales timeline
11 February 2005Most recent
£159,950
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
CO₂ Emissions for Flat 405 runs comfortably ahead of the street norm.
Price per m²
£2,622
Street avg £2,945
Floor Area
61 m²
Street avg 79 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
0.4 t/year
Street avg 2.4 t/year
Similar properties nearby
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Apartment 104, 7 Anchor Street
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Apartment 103, 1 Anchor Street
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Apartment 106, 5 Anchor Street
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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







