12 Cobbold Street, Diss, IP22 4YW
About 12 Cobbold Street
12 Cobbold Street is a four-bedroom detached house in Diss (IP22 4YW). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (April 2022) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The home occupies a cul-de-sac position.
At 100 m² the property is well over the postcode median (76 m² across 15 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold July 2025 for £355,000. Across 2023–2025, sale prices on this property compounded at -3.9% per year. On a £-per-square-foot basis, the last sale (£330/sq ft) was about 78.2% above the typical sold price in the postcode.
Know exactly what you're buying at 12 Cobbold 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
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
Outside
- Private gardenRear
- GarageDouble
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
12 Cobbold Street has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Cobbold 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
12 Cobbold Street valuation sits well clear of the typical sold price in this postcode.
£341,000
Modelled from EPC, postcode comparables and a sale-price growth of -3.9% per year over 2 years.
£355,000
Growth on file: -3.9% per year over 2 years.
Sales timeline
23 July 2025Most recent
£355,000
-9.0%over 2 years3 March 2023
£390,000
Median price across the last 5 sales in IP22 4YW: £312,500 (2025–2020).
Everything we know about 12 Cobbold 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 Cobbold Street homes
Years Held for 12 Cobbold Street lags the street by a wide margin.
Price per m²
£3,550
Street avg £2,666
Floor Area
100 m²
Street avg 91 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.5 t/year
Similar properties nearby
1 Burton Close
IP22 4YJ
1 Appletree Lane, Roydon
IP22 4FL
1 Brewers Green Lane
IP22 4QP
1 Charles Terrace, Fair Green, Roydon
IP22 4BH
1 Chaplyn Court
IP22 4LA
1 Clement Gardens
IP22 4JW
1 Brushmakers Way, Roydon
IP22 4QZ
1 Cotman Close
IP22 4BS
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
1.7 km
Church — bus stop.
Closest school
0.6 km
Roydon Primary School. 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
51.4dB

Night-time· 23:00 – 07:00
41.8dB