4 Blackthorn Close, Diss, IP22 4ZA
About 4 Blackthorn Close
4 Blackthorn Close is a semi-detached house in Diss (IP22 4ZA). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (June 2020) shows a C (score 73). The recommended improvements would push it to B (score 87).
Untraded for 26 years, with the last transfer in January 2000. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £230,000 sits 262.2% above the 2000 sale of £63,500. On a £-per-square-foot basis, the last sale (£84/sq ft) was about 56.7% below the postcode norm. At 70 m² it's 29.3% smaller than the typical home in the postcode (99 m² median across 8 EPCs).
Know exactly what you're buying at 4 Blackthorn Close
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
Planning history
4 Blackthorn Close has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 4 Blackthorn Close
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
4 Blackthorn Close's estimated value is more than triple its earliest registered sale price (2000).
£230,000
Modelled from EPC, postcode comparables.
£63,500
Recorded with HM Land Registry.
Sales timeline
10 January 2000Most recent
£63,500
Median price across the last 5 sales in IP22 4ZA: £310,000 (2024–2017).
Nearby sales in IP22 4ZA
Everything we know about 4 Blackthorn Close, 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 Blackthorn Close homes
On price per m², 4 Blackthorn Close runs well behind the street norm.
Price per m²
£907
Street avg £2,647
Floor Area
70 m²
Street avg 95 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.4 t/year
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1 Bramley Road
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1 Brushmakers Way, Roydon
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1 Clement Gardens
IP22 4JW
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IP22 4RJ
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Diss Rail Station — railway station.
Closest school
0.3 km
Diss Infant Academy and Nursery. 6 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
47.5dB

Night-time· 23:00 – 07:00
37.3dB