4 Rockstone Lane, Southampton, SO14 6HZ
About 4 Rockstone Lane
4 Rockstone Lane is a two-bedroom mid-terrace house in Southampton (SO14 6HZ). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (March 2022) shows an F (score 27), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 90), a 4-band jump. Main heating runs on electricity.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2022, sale prices on this property compounded at 6.2% per year. On a £-per-square-foot basis, the last sale (£424/sq ft) was about 64.2% above the typical sold price in the postcode. Most recent transfer: April 2022 at £228,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
4 Rockstone Lane sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 24 March 2032
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
1 application on record at 4 Rockstone Lane, Southampton, SO14 6HZ
- Dec 2022ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Erection of a single-storey rear extension, alterations to first floor roof, front elevation and new railings
- Documents
- 16 docs on file
- Reference
- 22/01345/FUL
Unlock 4 Rockstone Lane, Southampton, SO14 6HZ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 38 notable nearby
- The 16 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
4 Rockstone Lane has more than quadrupled in price since its earliest registered sale in 1997.
£240,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 25 years.
£228,000
Growth on file: 6.2% per year over 25 years.
Sales timeline
28 April 2022Most recent
£228,000
+342.7%over 24 years27 July 1997
£51,500
Median price across the last 5 sales in SO14 6HZ: £232,500 (2026–2025).
Nearby sales in SO14 6HZ
40 Rockstone Lane, Southampton, SO14 6HZ
Sold Jan 2026
£238,00037 Rockstone Lane, Southampton, SO14 6HZ
Sold Sept 2025
£232,50041 Rockstone Lane, Southampton, SO14 6HZ
Sold Jul 2025
£385,000Rockstone Court, Flat 9, Rockstone Lane, Southampton, SO14 6HZ
Sold Jul 2025
£68,000Rockstone Court, Flat 5, Rockstone Lane, Southampton, SO14 6HZ
Sold Jul 2025
£95,000
Versus other Rockstone Lane homes
On epc rating, 4 Rockstone Lane runs well behind the street norm.
Price per m²
£4,560
Street avg £3,576
Floor Area
50 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
4.0 t/year
Street avg 2.5 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
413/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Denzil Avenue — bus stop.
Closest school
0.3 km
Mount Pleasant Juniors. 40 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
55.1dB

Night-time· 23:00 – 07:00
44.9dB







