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Get started30a is a one-bedroom detached house in Winchester (SO22 4AU). It has a recorded floor area of 45 m² (around 483 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (August 2009) returns a B (score 82), comfortably above the UK average. The latest certificate is from August 2009, so improvements made since then won't be reflected. At 45 m² this is the 17th smallest of 47 units on EPC record in the building, where floor areas span 30–115 m². The building's EPC ratings span E to B, with this unit at the top. On EPC score it ranks first in the building (82 versus a worst of 46).
Sale prices here have outpaced Winchester HPI: 5.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£373/sq ft) was about 60.5% above the typical sold price in the postcode. At 45 m² it's 19.1% smaller than the typical home in the postcode (56 m² median across 46 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion and new windows, meaningful when judging how the property has evolved. Last changed hands 10 years ago, in July 2016.
30a ranks among the most efficient homes in the postcode for energy use.
This certificate is over 10 years old and is no longer valid.Expired 03 Aug 2019
(NMA to 18/01485/HOU) - i) Permission to cover the dormer roofs with lead roofing as an alternative to plain tiles. ii) Permission to cover the dormer side cheeks with lead rather than tiles (as a potential alternative - this is still under discussion with the roofer) iii) For the glazed front faces of the dormers, permission to change the number and arrangement of mullions and transoms shown in the original drawings. iv) Permission to increase in size the roof window above the stairs from 550Wx780H to 660Wx980H
30a valuation sits well clear of the typical sold price in this postcode.
£194,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 14 years.
£180,500
Growth on file: 5.1% per year over 14 years.
EPC Rating for 30a runs comfortably ahead of the street norm.
Price per m²
£4,020
Street avg £3,837
Floor Area
45 m²
Street avg 44 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
48.2dB

Loft conversion with associated dormer windows and skylights
1 more application for this property
Join to see all planning history.
29 July 2016Most recent
£180,500
+37.3%over 6 years30 October 2009
£131,500
+44.5%over 6 years14 November 2002
£91,000
Median price across the last 5 sales in SO22 4AU: £358,400 (2024–2021).
CO₂ Emissions
1.4 t/year
Street avg 1.7 t/year
SO22 4RB
Airlie Corner — bus stop.
Closest school
0.4 km
Stanmore Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
38.4dB
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