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 23 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. 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
Certificate validity
Valid until 12 June 2032
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.
£119,000
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: £130,000 (2025–2018).
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 £1,957
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
209/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







