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Get started10a is a two-bedroom end-of-terrace house in Winchester (SO23 8UT). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2024) shows a C (score 73). When first surveyed in January 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Good to Average.
Sale prices here have outpaced Winchester HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £386,000 is 11.2% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£340/sq ft) was about 16% above the typical sold price in the postcode. At 95 m² the property is well over the postcode median (68 m² across 18 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. 10 years since the last transfer (September 2016).
10a has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Single storey rear extension with access terrace over
10a valuation sits well clear of the typical sold price in this postcode.
£386,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 14 years.
£347,250
Growth on file: 3.8% per year over 14 years.
Price per m² for 10a lags the street by a wide margin.
Price per m²
£3,655
Street avg £4,298
Floor Area
95 m²
Street avg 64 m²
Habitable Rooms
3 rooms
Street avg 3 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
Westgate — bus stop.

Daytime· 07:00 – 23:00
51.2dB

Changes detected from historical EPC data
More low energy lighting installed
Hot water efficiency decreased
Single glazing replaced with double or better glazing
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
Are we missing something? Tell us about home improvements to help adjust your valuation.
(Amended Description) Proposed rear dormer window, extension of existing front dormer window and installation of sun tunnel
5 September 2016Most recent
£347,250
+69.4%over 14 years12 August 2002
£205,000
Median price across the last 5 sales in SO23 8UT: £365,000 (2025–2023).
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Sold Aug 2024
10 Upper High Street Winchester
Sold May 2024
Chancery House Flat 2 11 Upper High Street Winchester
Sold Aug 2023
18 Upper High Street Winchester
Sold Jan 2023
CO₂ Emissions
2.6 t/year
Street avg 2.5 t/year
SO23 8DQ
Closest school
0.7 km
St Bede Church of England Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
41.6dB
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