14 Denmark Street, Diss, IP22 4LE
About 14 Denmark Street
14 Denmark Street is an end-of-terrace house in Diss (IP22 4LE). It has a recorded floor area of 227 m² (around 2443 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (March 2022) shows a C (score 74). Earlier certificates rated it B (June 2020); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good.
At 227 m² the property is well over the postcode median (79 m² across 31 EPCs), placing it in the larger end of the local stock. 10 planning records sit against the property, 8 approved, 1 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved.
Know exactly what you're buying at 14 Denmark Street
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
14 Denmark Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Loft insulation upgraded to recommended levels
Heating controls upgraded for better temperature management
High performance glazing installed
Floor insulation added or improved
Heating controls changed
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jun 2020ConditionsIn report
Details for condition 3 of 2019/2467 - flint panel
- Agent
- Peter Codling Architects
- Documents
- 3 docs on file
- Reference
- 2020/0864
- Feb 2020RenovationFullIn report
Replacement and re-building of existing wall
- Agent
- Peter Codling Architects
- Documents
- 13 docs on file
- Reference
- 2019/2467
We flagged 1 thing worth checking at 14 Denmark Street
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
14 Denmark Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£538,000
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 14 Denmark Street, 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
14 Denmark Street outperforms the street on floor area by a wide margin.
EPC Rating
74 (C)
Street avg 55 (E)
Floor Area
227 m²
Street avg 115 m²
CO₂ Emissions
6.2 t/year
Street avg 6.4 t/year
Habitable Rooms
5 rooms
Street avg 5 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