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Get started6 Rockstone Lane is a one-bedroom mid-terrace house in Southampton (SO14 6HZ). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to before 1900 and council tax band C. Tenure is freehold. The latest certificate (February 2023) shows a C (score 76), near the top of the C band. When first surveyed in February 2013 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to A (score 92), a 2-band jump. The home occupies a corner plot.
Sale prices here have outpaced Southampton HPI: 5.1% per year against 0% for the wider region. Today's modelled estimate of £234,000 is 10.1% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£304/sq ft) was about 17.4% above the typical sold price in the postcode. Last sale on file: £212,500 in November 2022. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. At 65 m² it's 22.6% larger than the typical home in the postcode (53 m² median across 57 EPCs). Its energy rating outperforms most of the postcode (better than 77% of similar EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
6 Rockstone Lane has more than tripled in price since its earliest registered sale in 1997.
£234,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 25 years.
£212,500
Growth on file: 5.1% per year over 25 years.
EPC Rating for 6 Rockstone Lane runs comfortably ahead of the street norm.
Price per m²
£3,269
Street avg £3,580
Floor Area
65 m²
Street avg 56 m²
Habitable Rooms
4 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

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
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.
4 November 2022Most recent
£212,500
+41.7%over 9 years18 October 2013
£150,000
+132.6%over 15 years20 April 1998
£64,500
+5.3%27 November 1997
£61,275
Median price across the last 5 sales in SO14 6HZ: £215,000 (2025–2025).
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.6 t/year
SO14 6TS
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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