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Get started16 St Johns Road is a three-bedroom mid-terrace house in Winchester (SO23 0HQ). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (September 2019) shows a C (score 72). When first surveyed in October 2011 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good; while lighting dropped from Average to Poor. The recommended improvements would push it to B (score 86). Records show the property has been extended at some point in its history.
Sale prices here have outpaced Winchester HPI: 9.3% per year against 0% for the wider region. Today's modelled estimate of £582,000 is 16.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£430/sq ft) was about 52.4% above the typical sold price in the postcode. At 108 m² the property is well over the postcode median (79 m² across 32 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Last sale on file: £500,000 in January 2020.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Extension: Single storey · Rear of property
Single storey rear extension, with flat roof and roof-lights.
16 St Johns Road has more than doubled in price since the earliest registered sale in 2012.
£582,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.3% per year over 8 years.
£500,000
Growth on file: 9.3% per year over 8 years.
EPC Rating for 16 St Johns Road runs comfortably ahead of the street norm.
Price per m²
£4,630
Street avg £4,570
Floor Area
108 m²
Street avg 82 m²
Habitable Rooms
5 rooms
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Moss Road — bus stop.

Daytime· 07:00 – 23:00
50.8dB

Changes detected from historical EPC data
Window efficiency improved
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
(HOUSEHOLDER) Conversion of loft into living accommodation, addition of rear dormer, single storey rear extension and raised decking area to rear
30 January 2020Most recent
£500,000
+104.1%over 8 years20 January 2012
£245,000
Median price across the last 5 sales in SO23 0HQ: £512,500 (2025–2022).
Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.8 t/year
SO23 0JB
Closest school
0.2 km
Winnall Primary School. 13 schools nearby.
Night-time· 23:00 – 07:00
41.2dB
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