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Get startedStewards House is a six-bedroom detached house in Pulham St. Mary, Diss, Diss (IP21 4QZ). It has a recorded floor area of 298 m² (around 3208 sq ft), construction records dating it to before 1900 and council tax band F. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include outbuildings and attached land beyond the plot. Our model identifies extension potential, subject to local planning policy. The latest certificate (January 2025) shows an F (score 33), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since November 2011. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Very Poor to Poor and lighting went from Average to Very Good. The recommended improvements would push it to E (score 52). Main heating runs on oil.
Sale prices here have outpaced England HPI: 2.9% per year against 0% for the wider region. Today's modelled estimate of £678,000 is 38.4% above the 2016 sale price. At 298 m² the property is well over the postcode median (101 m² across 14 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). 6 bedrooms is on the larger side for this postcode, where 3 is the typical count. 5 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved. On the market in July 2016 and unlisted since — roughly 10 years.
Stewards House's carbon output runs well above what efficient homes in the postcode produce.
G1 2x Sycamore - reduce limbs where able from 6.5m to 4m and selectively remove branches in close proximity to neighbouring properties if not able to reduce appropriate growth and crown lift from approx 2.5m to 4m T1 Hazel- re coppice. G2 Mixed Species Hedge - reduce in height from approx 5m to approx 3.5m
Stewards House valuation sits well clear of the typical sold price in this postcode.
£678,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 13 years.
£490,000
Growth on file: 2.9% per year over 13 years.
Floor Area for Stewards House runs comfortably ahead of the street norm.
Price per m²
£1,644
Street avg £2,079
Floor Area
298 m²
Street avg 112 m²
Habitable Rooms
9 rooms
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
1.4 km

Daytime· 07:00 – 23:00
45.4dB

Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
T1 Hornbeam - Reduce limbs away from dwelling from approx. 5.5m to 4m and reshape
3 more applications for this property
Join to see all planning history.
12 July 2016Most recent
£490,000
+45.8%over 13 years28 February 2003
£336,000
Median price across the last 5 sales in IP21 4QZ: £325,000 (2025–2020).
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2 Millward Cottages North Green Road Pulham St Mary Diss
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3 Millward Cottages North Green Road Pulham St Mary Diss
Sold Oct 2020
Ty Cymraeg North Green Road Pulham St Mary Diss
Sold Feb 2020
Street avg 6 rooms
CO₂ Emissions
19.0 t/year
Street avg 7.0 t/year
IP21 4RR
Pulham Church of England Primary Academy. 1 school nearby.
Night-time· 23:00 – 07:00
37.0dB
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