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.
Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Across 1995–2015, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £220,000 is 48.6% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£176/sq ft) was about 25.8% above the typical sold price in the postcode. 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This certificate is over 10 years old and is no longer valid.Expired 14 Oct 2024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
Certificate validity
Expired on 14 October 2024
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Level 2 HomeBuyer Report
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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.
£220,000
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
536/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







