Flat 2, 91 Northgate Street, Bury St Edmunds, IP33 1HY
About Flat 2
Flat 2 is a semi-detached house in Bury St Edmunds (IP33 1HY). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (December 2025) shows a D (score 56), a step below the typical UK home. When first surveyed in October 2008 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Poor and hot-water efficiency went from Very Poor to Average; while main heating dropped from Average to Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity. At 63 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 58–107 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (56 versus a best of 81).
At 63 m² it's 16.6% smaller than the typical home in the postcode (76 m² median across 32 EPCs).
Energy performance
Flat 2's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 22 December 2035
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Wall insulation upgraded
Heating system changed
Heating controls changed
Hot water system changed
More low energy lighting installed
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Wall insulation improved
More low energy lighting installed
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat 2 has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 2 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£148,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in IP33 1HY: £299,995 (2025–2021).
Nearby sales in IP33 1HY
98 Northgate Street, Bury St Edmunds, IP33 1HY
Sold Oct 2025
£285,00035 Northgate Street, Bury St Edmunds, IP33 1HY
Sold May 2025
£550,00042 Northgate Street, Bury St Edmunds, IP33 1HY
Sold Apr 2024
£720,00086 Northgate Street, Bury St Edmunds, IP33 1HY
Sold Mar 2023
£299,995102 Northgate Street, Bury St Edmunds, IP33 1HY
Sold May 2021
£270,000
Versus other Northgate Street homes
Flat 2 outperforms the street on co₂ emissions by a wide margin.
EPC Rating
56 (D)
Street avg 66 (D)
Floor Area
63 m²
Street avg 68 m²
CO₂ Emissions
1.1 t/year
Street avg 2.8 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
134/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Long Row — bus stop.
Closest school
0.8 km
King Edward VI CEVC School. 16 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
57.5dB

Night-time· 23:00 – 07:00
48.7dB







