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Get started15a is an end-of-terrace house in Winchester (SO23 8SD). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (February 2022) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since April 2010. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Sale prices here have outpaced Winchester HPI: 0.9% per year against 0% for the wider region. Today's modelled estimate of £309,000 is 34.3% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£436/sq ft) was about 18.7% above the typical sold price in the postcode. Last sale on file: £230,000 in March 2022. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
Alterations at rear of dwelling to add dormer to create room in roof and additional internal alterations.
15a's sale-price growth has lagged the wider UK trajectory across its history on file.
£309,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.9% per year over 18 years.
£230,000
Growth on file: 0.9% per year over 18 years.
On price per m², 15a stands well clear of the street.
Price per m²
£4,694
Street avg £4,200
Floor Area
49 m²
Street avg 142 m²
Habitable Rooms
3 rooms
Street avg 7 rooms
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
City Road — bus stop.

Daytime· 07:00 – 23:00
51.6dB

Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
Change of use to residential and single storey rear extension
10 March 2022Most recent
£230,000
+24.3%over 8 years7 June 2013
£185,000
+23.3%over 7 years28 October 2005
£150,000
-23.1%over 1 year27 February 2004
£195,000
Median price across the last 5 sales in SO23 8SD: £625,000 (2025–2019).
CO₂ Emissions
3.2 t/year
Street avg 6.0 t/year
SO23 8SD
Closest school
0.4 km
St Bede Church of England Primary School. 15 schools nearby.
Night-time· 23:00 – 07:00
42.2dB
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