17 Alderney Close, Southampton, SO16 9QA
About 17 Alderney Close
17 Alderney Close is a three-bedroom mid-terrace house in Southampton (SO16 9QA). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (October 2014) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 89). The latest certificate is from October 2014, so improvements made since then won't be reflected.
Across 1995–2015, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £233,000 sits 57.4% above the 2015 sale of £148,000. On a £-per-square-foot basis, the last sale (£176/sq ft) was about 25.8% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). 11 years since the last transfer (March 2015).
What this property has
Inside
- Bedrooms3
Energy performance
17 Alderney Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Oct 2024
EPC Rating
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Planning history
17 Alderney Close has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 1995.
£233,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 20 years.
£148,000
Growth on file: 6.7% per year over 20 years.
Sales timeline
29 March 2015Most recent
£148,000
+261.0%over 19 years27 July 1995
£41,000
Median price across the last 5 sales in SO16 9QA: £195,000 (2025–2015).
Nearby sales in SO16 9QA
11 Alderney Close, Southampton, SO16 9QA
Sold Oct 2025
£245,00026 Alderney Close, Southampton, SO16 9QA
Sold Jan 2022
£195,00015 Alderney Close, Southampton, SO16 9QA
Sold Dec 2020
£195,0008 Alderney Close, Southampton, SO16 9QA
Sold Nov 2015
£155,00016 Alderney Close, Southampton, SO16 9QA
Sold May 2015
£165,000
Versus other Alderney Close homes
17 Alderney Close outperforms the street on epc rating by a wide margin.
Price per m²
£1,897
Street avg £1,836
Floor Area
78 m²
Street avg 77 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.5 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Guernsey Close — bus stop.
Closest school
0.3 km
Fairisle Infant and Nursery School. 24 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
53.2dB

Night-time· 23:00 – 07:00
44.0dB







