Oak House, Flat 2, Athelstan Road, Winchester, SO23 7GA
About Oak House
Oak House is a detached house in Winchester (SO23 7GA). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 2003-2006 and council tax band B. At 41 m² this is the 3rd smallest of 5 units on EPC record in Oak House, where floor areas span 40–61 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (63 versus a best of 73). The latest certificate (November 2022) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). Main heating runs on electricity.
At 41 m² it sits well below the postcode median (84 m² across 43 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs).
Energy performance
EPC Rating
Planning history
Oak House has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at Oak House
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Oak House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£176,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SO23 7GA: £287,500 (2025–2022).
Nearby sales in SO23 7GA
Ash House, Flat 4, Athelstan Road, Winchester, SO23 7GA
Sold Mar 2025
£287,5001 Athelstan Road, Winchester, SO23 7GA
Sold Mar 2025
£625,000Ash House, Flat 3, Athelstan Road, Winchester, SO23 7GA
Sold Dec 2024
£270,0005 Athelstan Road, Winchester, SO23 7GA
Sold Apr 2024
£601,000Poplar House, Flat 3, Athelstan Road, Winchester, SO23 7GA
Sold Aug 2022
£278,000
Versus other Athelstan Road homes
Oak House is notably below the street on habitable rooms.
EPC Rating
63 (D)
Street avg 68 (D)
Floor Area
41 m²
Street avg 61 m²
CO₂ Emissions
1.9 t/year
Street avg 2.4 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Worthy Lane Coach Park — bus stop.
Closest school
0.3 km
Peter Symonds College. 16 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.4dB

Night-time· 23:00 – 07:00
42.1dB







