9 Denmark Street, Diss, IP22 4LE
About 9 Denmark Street
9 Denmark Street is a detached house in Diss (IP22 4LE). It has a recorded floor area of 175 m² (around 1884 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (July 2017) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in August 2013 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and hot-water efficiency went from Average to Good; while roof efficiency dropped from Average to Very Poor and lighting dropped from Poor to Very Poor. The recommended improvements would push it to C (score 75).
It hasn't traded since April 2000, a hold of 26 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 175 m² the property is well over the postcode median (79 m² across 31 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £377,000 sits 296.8% above the 2000 sale of £95,000. On a £-per-square-foot basis, the last sale (£50/sq ft) was about 74.2% below the postcode norm. 5 planning records sit against the property, 0 approved, 0 refused.
Know exactly what you're buying at 9 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
9 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
Hot water efficiency improved
Windows upgraded, improving insulation
More low energy lighting installed
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Low energy lighting percentage decreased
Planning history
Planning history at 9 Denmark Street is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
- Apr 2025Tree WorksTreesIn report
T1 Field Maple to take down to a 1m stump to allow regeneration. T2 Maple to reduce branch end by 3.5m from around 13.5m to 10m high.
- Agent
- Anglian Tree Solutions Ltd
- Documents
- 3 docs on file
- Reference
- 2025/1123
- Apr 2025Tree WorksTreesIn report
T1-Field Maple reduce height from 9m to 2m. T2-Acer- reduce height from 9m to 6m. T3- Alder removal of the trunk
- Documents
- 4 docs on file
- Reference
- 2025/1024
We flagged 1 thing worth checking at 9 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
9 Denmark Street's estimated value is more than triple its earliest registered sale price (2000).
£377,000
Modelled from EPC, postcode comparables.
£95,000
Recorded with HM Land Registry.
Sales timeline
27 April 2000Most recent
£95,000
Median price across the last 5 sales in IP22 4LE: £232,500 (2025–2023).
Everything we know about 9 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
9 Denmark Street is notably below the street on price per m².
Price per m²
£543
Street avg £2,480
Floor Area
175 m²
Street avg 118 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
7.3 t/year
Street avg 6.4 t/year
Similar properties nearby
1 Cobbold Street
IP22 4YW
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IP22 4PZ
1 Appletree Lane, Roydon
IP22 4FL
1 Cherry Tree Court
IP22 4QW
1 Charles Terrace, Fair Green, Roydon
IP22 4BH
1 Brewers Green Lane
IP22 4QP
1 Chaplyn Court
IP22 4LA
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