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Get startedClematis House is a three-bedroom detached house in Pulham Market, Diss, Diss (IP21 4SW). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (September 2021) shows an E (score 47), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since March 2010. Between certificates, roof efficiency went from Poor to Average. The recommended improvements would lift it to B (score 81), a 3-band jump. Main heating runs on oil.
Sale prices here have outpaced England HPI: 6.7% per year against 0% for the wider region. At 106 m² the property is well over the postcode median (56 m² across 18 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sale on file: £315,000 in March 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Clematis House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Price for Clematis House has grown more than fourfold since the 1999 starting point.
£330,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 22 years.
£315,000
Growth on file: 6.7% per year over 22 years.
Clematis House is notably below the street on epc rating.
EPC Rating
47 (E)
Street avg 79 (C)
Floor Area
106 m²
Street avg 66 m²
CO₂ Emissions
7.1 t/year
Street avg 2.4 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Closest school
0.3 km

Daytime· 07:00 – 23:00
45.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
18 March 2022Most recent
£315,000
+328.6%over 22 years15 October 1999
£73,500
Median price across the last 2 sales in IP21 4SW: £244,000 (2015–2015).
Habitable Rooms
6 rooms
Street avg 3 rooms
IP21 4XH
Pulham Church of England Primary Academy. 2 schools nearby.
Night-time· 23:00 – 07:00
36.6dB
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