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Get started17 Belvedere Road is a four-bedroom detached house in Dibden Purlieu, Southampton, Southampton (SO45 4NP). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (April 2021) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2008. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 76).
Sale prices here have outpaced Southampton HPI: 3.6% per year against 0% for the wider region. Today's modelled estimate of £518,000 is 20.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£563/sq ft) was about 148.5% above the typical sold price in the postcode. One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. At 71 m² it's 26% smaller than the typical home in the postcode (96 m² median across 21 EPCs). Sold June 2021 for £430,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
17 Belvedere Road has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
First floor rear extension
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£518,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 17 years.
£430,000
Growth on file: 3.6% per year over 17 years.
Price per m² for 17 Belvedere Road runs comfortably ahead of the street norm.
Price per m²
£6,056
Street avg £3,117
Floor Area
71 m²
Street avg 100 m²
Habitable Rooms
7 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
50.0dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
18 June 2021Most recent
£430,000
+48.3%over 6 years29 May 2015
£290,000
+22.4%over 10 years6 September 2004
£237,000
Median price across the last 5 sales in SO45 4NP: £355,000 (2025–2022).
28 Belvedere Road Dibden Purlieu Southampton
Sold Aug 2025
6 Belvedere Road Dibden Purlieu Southampton
Sold Aug 2024
10 Belvedere Road Dibden Purlieu Southampton
Sold Jun 2024
7 Belvedere Road Dibden Purlieu Southampton
Sold Jun 2023
29 Belvedere Road Dibden Purlieu Southampton
Sold Dec 2022
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.8 t/year
SO45 4BU
Hythe Hospital — bus stop.
Closest school
0.5 km
Wildground Junior School. 10 schools nearby.
Night-time· 23:00 – 07:00
38.4dB
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