1 Post Box Cottages, The Crossroads, Knettishall, Diss, IP22 2TH
About 1 Post Box Cottages
1 Post Box Cottages is a semi-detached house in Knettishall, Diss, Diss (IP22 2TH). It has a recorded floor area of 147 m² (around 1582 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (August 2023) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 79). Main heating runs on oil.
4 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations.
Know exactly what you're buying at 1 Post Box Cottages
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
1 Post Box Cottages's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Feb 2019ExtensionIn report
Extension: Two storey · Rear of property
Application for Listed Building Consent - (i) Two storey rear extension to No. 1 and No. 2 Post Box Cottages (ii) internal and external alterations as listed on schedule of works
Listed- Documents
- 13 docs on file
- Reference
- DC/18/2467/LB
- Feb 2019ExtensionFullIn report
Extension: Two storey · Rear of property
Planning Application - (i) Two storey rear extension to No. 1 and No. 2 Post Box Cottages (ii) internal and external alterations as listed on schedule of works
Listed- Documents
- 12 docs on file
- Reference
- DC/18/2466/FUL
We flagged 1 thing worth checking at 1 Post Box Cottages
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
1 Post Box Cottages has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£310,000
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.
Everything we know about 1 Post Box Cottages, 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

Similar properties nearby
1 Diss Road, Garboldisham
IP22 2SA
1 Common Road, Bressingham
IP22 2AX
1 Druids Cottages, Common Road, Shelfanger
IP22 2DL
1 Fersfield Road, Bressingham
IP22 2AP
1 Church Close, Hepworth
IP22 2QF
1 Back Street, Garboldisham
IP22 2SD
1 Church Woodlands, Church Road, North Lopham
IP22 2LP
1 Barrack Yard Cottages, The Street, Gasthorpe
IP22 2TL
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
0.0 km
Post Box Cottages — bus stop.
Closest school
2.6 km
Hopton Church of England Primary Academy. 1 school 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
43.9dB

Night-time· 23:00 – 07:00
35.9dB