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Get started11 Alder Close is a two-bedroom semi-detached house in Dibden Purlieu, Southampton, Southampton (SO45 5SJ). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (October 2024) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump.
Most recent transfer was August 2025 at £279,000 — fresh data. One planning record on file: an extension approved in 2026. Past consents include an extension, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£411/sq ft) was about 40.1% above the typical sold price in the postcode.
Recommended upgrades on file would lift this property by multiple EPC bands.
11 Alder Close has an approved side and rear extension on the planning record.
Extension: Side and rear of property
Single-storey side and rear extension, fenestration alterations & flue
11 Alder Close valuation sits well clear of the typical sold price in this postcode.
£303,000
Modelled from EPC, postcode comparables.
£279,000
Recorded with HM Land Registry.
Years Held for 11 Alder Close lags the street by a wide margin.
Price per m²
£4,429
Street avg £3,714
Floor Area
63 m²
Street avg 71 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Beechwood Way — bus stop.

Daytime· 07:00 – 23:00
53.0dB

4 August 2025Most recent
£279,000
Median price across the last 5 sales in SO45 5SJ: £299,950 (2025–2021).
6 Alder Close Dibden Purlieu Southampton
Sold Oct 2025
30 Alder Close Dibden Purlieu Southampton
Sold Aug 2024
9 Alder Close Dibden Purlieu Southampton
Sold Jan 2023
8 Alder Close Dibden Purlieu Southampton
Sold May 2022
22 Alder Close Dibden Purlieu Southampton
Sold Oct 2021
CO₂ Emissions
3.1 t/year
Street avg 2.6 t/year
SO45 5TY
Closest school
0.2 km
Applemore College. 8 schools nearby.
Night-time· 23:00 – 07:00
43.8dB
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