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Get started1 Rockstone Lane is a three-bedroom end-of-terrace house in Southampton (SO14 6HZ). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (February 2016) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from February 2016, so improvements made since then won't be reflected.
At 79 m² the property is well over the postcode median (53 m² across 57 EPCs), placing it in the larger end of the local stock. Across 2016–2022, sale prices here grew -0.3% per year, broadly in step with Southampton's 0% HPI growth. Today's modelled estimate of £259,000 sits 53.5% above the 2022 sale of £168,750. On a £-per-square-foot basis, the last sale (£198/sq ft) was about 23.3% below the postcode norm. Sold July 2022 for £168,750. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 08 Feb 2026
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£259,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.3% per year over 6 years.
£168,750
Growth on file: -0.3% per year over 6 years.
1 Rockstone Lane outperforms the street on floor area by a wide margin.
Price per m²
£2,136
Street avg £3,607
Floor Area
79 m²
Street avg 56 m²
Habitable Rooms
5 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
55.1dB

1 July 2022Most recent
£168,750
-1.9%over 6 years4 March 2016
£172,000
Median price across the last 5 sales in SO14 6HZ: £215,000 (2025–2025).
Street avg 3 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.5 t/year
SO14 6WJ
Denzil Avenue — bus stop.
Closest school
0.3 km
Mount Pleasant Juniors. 40 schools nearby.
Night-time· 23:00 – 07:00
44.9dB
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