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Get started8 Boundstone is a three-bedroom semi-detached house in Hythe, Southampton, Southampton (SO45 5AZ). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (January 2025) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77).
2 planning records sit against the property, 1 approved, 0 refused, 1 pending. Past consents include an extension, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. Sale prices here have outpaced Southampton HPI: 6.1% per year against 0% for the wider region. At 104 m² the property is well over the postcode median (70 m² across 4 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold March 2025 for £379,950.
8 Boundstone has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
Single-storey rear extension
Latest sale on 8 Boundstone was the highest on Land Registry record across the postcode.
£401,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 30 years.
£379,950
Growth on file: 6.1% per year over 30 years.
On floor area, 8 Boundstone stands well clear of the street.
EPC Rating
63 (D)
Street avg 60 (D)
Floor Area
104 m²
Street avg 74 m²
CO₂ Emissions
4.0 t/year
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
0.1 km

Daytime· 07:00 – 23:00
48.8dB

Extension: Single storey · Rear of property
Single-storey rear extension
25 March 2025Most recent
£379,950
+480.1%over 29 years26 July 1995
£65,500
Median price across the last 5 sales in SO45 5AZ: £249,950 (2025–2005).
Street avg 3.9 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
SO45 5WU
The Mead — bus stop.
Closest school
0.2 km
Orchard Junior School. 8 schools nearby.
Night-time· 23:00 – 07:00
37.7dB
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