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Get started23 Depden Gardens is a one-bedroom detached house in Dibden Purlieu, Southampton, Southampton (SO45 4RX). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 2003-2006 and council tax band A. At 55 m² this is the 5th smallest of 25 units on EPC record in the building, where floor areas span 40–151 m². The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a loft. The latest certificate (June 2025) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since September 2013. Between certificates, roof efficiency went from Good to Very Good and lighting went from Good to Very Good.
Sale prices here have outpaced Southampton HPI: 2.5% per year against -0.2% for the wider region. On a £-per-square-foot basis, the last sale (£312/sq ft) was about 21.3% above the typical sold price in the postcode. Most recent transfer was October 2025 at £185,000 — fresh data. At 55 m² it's 19.8% smaller than the typical home in the postcode (69 m² median across 24 EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
23 Depden Gardens's carbon output is low for the local stock.
23 Depden Gardens valuation runs notably under the typical sold price in this postcode.
£174,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 3 years.
£185,000
Growth on file: 2.5% per year over 3 years.
On epc rating, 23 Depden Gardens stands well clear of the street.
EPC Rating
79 (C)
Street avg 78 (C)
Floor Area
55 m²
Street avg 46 m²
CO₂ Emissions
1.2 t/year
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Heath — bus stop.

Daytime· 07:00 – 23:00
52.4dB

Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
9 October 2025Most recent
£185,000
+8.8%over 3 years9 May 2022
£170,000
Median price across the last 5 sales in SO45 4RX: £335,000 (2025–2022).
10 Depden Gardens Dibden Purlieu Southampton
Sold Oct 2025
16 Depden Gardens Dibden Purlieu Southampton
Sold Oct 2025
41 Depden Gardens Dibden Purlieu Southampton
Sold Oct 2024
5 Depden Gardens Dibden Purlieu Southampton
Sold Nov 2023
17 Depden Gardens Dibden Purlieu Southampton
Sold Sept 2022
Street avg 1.1 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
SO45 4AY
Closest school
0.7 km
Noadswood School. 10 schools nearby.
Night-time· 23:00 – 07:00
44.6dB
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