Flat 4, 1 Denmark Street, Diss, IP22 4LE
About Flat 4
Flat 4 is an end-of-terrace house in Diss (IP22 4LE). It has a recorded floor area of 61 m² (around 657 sq ft) and construction records dating it to 1991-1995. At 61 m² this is the 8th smallest of 9 units on EPC record in the building, where floor areas span 25–196 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (July 2023) shows a C (score 73). When first surveyed in March 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Average to Good and window efficiency went from Very Poor to Average.
At 61 m² it's 22.8% smaller than the typical home in the postcode (79 m² median across 31 EPCs).
Know exactly what you're buying at Flat 4
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Single glazing replaced with double or better glazing
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
Flat 4 has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 4
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Flat 4 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£156,000
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 IP22 4LE: £232,500 (2025–2023).
Everything we know about Flat 4, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other Denmark Street homes
On habitable rooms, Flat 4 stands well clear of the street.
EPC Rating
73 (C)
Street avg 69 (C)
Floor Area
61 m²
Street avg 48 m²
CO₂ Emissions
2.1 t/year
Street avg 2.1 t/year
Habitable Rooms
3 rooms
Street avg 1 rooms
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
1.3 km
Diss Rail Station — railway station.
Closest school
0.4 km
Diss Church of England Junior Academy. 5 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
49.9dB
Night-time· 23:00 – 07:00
40.4dB