20 Atherley Court, Southampton, SO15 7NG
About 20 Atherley Court
20 Atherley Court is a five-bedroom detached house in Southampton (SO15 7NG). It has a recorded floor area of 205 m² (around 2207 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (February 2024) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since December 2021. Between certificates, roof efficiency went from Good to Very Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 84). Other recorded features include a self-contained annexe.
At 205 m² the property is well over the postcode median (122 m² across 20 EPCs), placing it in the larger end of the local stock. Across 1999–2022, sale prices on this property compounded at 4.9% per year. On a £-per-square-foot basis, the last sale (£330/sq ft) was about 53.4% above the typical sold price in the postcode. Most recent transfer: October 2022 at £728,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms5
- Bathrooms3
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenRear
- GarageDouble
Building
- Heating systemGas
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
20 Atherley Court has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 20 Atherley Court was the highest on Land Registry record across the postcode.
£764,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 23 years.
£728,000
Growth on file: 4.9% per year over 23 years.
Sales timeline
20 October 2022Most recent
£728,000
+73.3%over 17 years1 December 2004
£420,000
+78.7%over 5 years22 April 1999
£235,000
Median price across the last 5 sales in SO15 7NG: £565,000 (2025–2017).
Nearby sales in SO15 7NG
30 Atherley Court, Southampton, SO15 7NG
Sold Aug 2025
£625,00014 Atherley Court, Southampton, SO15 7NG
Sold Apr 2021
£607,00010 Atherley Court, Southampton, SO15 7NG
Sold Sept 2020
£565,0004 Atherley Court, Southampton, SO15 7NG
Sold Jul 2017
£375,00015 Atherley Court, Southampton, SO15 7NG
Sold Jul 2017
£520,000
Versus other Atherley Court homes
20 Atherley Court outperforms the street on epc rating by a wide margin.
Price per m²
£3,551
Street avg £2,874
Floor Area
205 m²
Street avg 125 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
4.1 t/year
Street avg 3.8 t/year
Similar properties nearby
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10 Atherley Court
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Wilton Road — bus stop.
Closest school
0.7 km
Banister Primary School. 33 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.3dB

Night-time· 23:00 – 07:00
40.7dB







