Flat 3, 15 Market Hill, Diss, IP22 4JZ
About Flat 3
Flat 3 is a mid-terrace house in Diss (IP22 4JZ). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1900-1929 and council tax band A. At 53 m² this is the 2nd smallest of 3 units on EPC record in the building, where floor areas span 22–54 m². On EPC score it ranks first in the building (74 versus a worst of 69). The latest certificate (October 2020) shows a C (score 74). When first surveyed in October 2008 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Poor to Very Good.
Know exactly what you're buying at Flat 3
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
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Planning history
Flat 3 has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 3
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
Flat 3 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£135,000
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 4JZ: £450,000 (2025–2016).
Nearby sales in IP22 4JZ
Everything we know about Flat 3, 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 Market Hill homes
EPC Rating for Flat 3 runs comfortably ahead of the street norm.
EPC Rating
74 (C)
Street avg 44 (E)
Floor Area
53 m²
Street avg 55 m²
CO₂ Emissions
1.8 t/year
Street avg 5.7 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
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14b, Flat 1, St Nicholas Street
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Flat 1, 1 Denmark Street
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First Floor Flat, 13 Market Hill
IP22 4JZ
Flat 1, 15 Market Hill
IP22 4JZ
14b, Flat 2, St Nicholas Street
IP22 4LB
2 Victoria Apartments, Victoria Road
IP22 4HZ
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
1.1 km
Diss Rail Station — railway station.
Closest school
0.3 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
50.6dB

Night-time· 23:00 – 07:00
40.9dB