11 John Street, Ipswich, IP3 0AH
About 11 John Street
11 John Street is a one-bedroom mid-terrace house in Ipswich (IP3 0AH). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 2003-2006 and council tax band B. The latest certificate (June 2022) returns a B (score 81), comfortably above the UK average. When first surveyed in June 2012 the rating was C, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Poor. Main heating runs on electricity. At 48 m² this is the 4th smallest of 43 units on EPC record in the building, where floor areas span 45–102 m². The building's EPC ratings span E to B, with this unit at the top.
It hasn't traded since December 2003, a hold of 22 years that's notably long for the area. At 48 m² it's 26.2% smaller than the typical home in the postcode (65 m² median across 42 EPCs). Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Across 2003–2003, sale prices on this property compounded at 19.3% per year. Today's modelled estimate of £129,000 is 12.7% above the 2003 sale price. On a £-per-square-foot basis, the last sale (£222/sq ft) was about 20.5% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Communal gardenYes
- ParkingAllocated
Building
- Heating systemElectric
- RefurbishedYes
Energy performance
11 John Street's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
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
11 John Street 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
11 John Street changed hands twice within eighteen months — unusual for the area.
£129,000
Modelled from EPC, postcode comparables and a sale-price growth of 19.3% per year over 1 year.
£114,500
Growth on file: 19.3% per year over 1 year.
Sales timeline
22 December 2003Most recent
£114,500
+19.3%29 June 2003
£96,000
Median price across the last 5 sales in IP3 0AH: £122,000 (2024–2017).
Versus other John Street homes
11 John Street outperforms the street on price per m² by a wide margin.
Price per m²
£2,385
Street avg £1,961
Floor Area
48 m²
Street avg 66 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.5 t/year
Street avg 2.1 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
John Street — bus stop.
Closest school
0.6 km
Suffolk New College. 29 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
51.6dB

Night-time· 23:00 – 07:00
42.1dB







