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Get startedRockstone Court, Flat 9, Rockstone Lane, Southampton, SO14 6HZ
1 planning record
About Rockstone Court
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Rockstone Court is a mid-terrace house in Southampton (SO14 6HZ). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to 1991-1995. At 45 m² this is the 4th smallest of 8 units on EPC record in Rockstone Court, where floor areas span 43–53 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (78 versus a worst of 52). The latest certificate (June 2021) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since April 2010. Between certificates, hot-water efficiency went from Poor to Average. The recommended improvements would push it to B (score 84). Main heating runs on electricity.
One planning record on file: new windows approved in 2025. Past consents include new windows, meaningful when judging how the property has evolved. At 45 m² it's 15.1% smaller 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).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Jun 2021
EPC Rating
A
B
C
C78
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Very Poor
CO2 Emissions
1.9 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against Rockstone Court, Flat 9, Rockstone Lane, Southampton, SO14 6HZ, sourced from the PlanIt planning register.
- Mar 2025RenovationFullApprove with Conditions
Replacement windows and doors
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Rockstone Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£134,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other Rockstone Lane homes
Four headline reads against 7 similar flats on this street, drawn from the latest EPC and Land Registry data.
On epc rating, Rockstone Court stands well clear of the street.
EPC Rating
78 (C)
Street avg 61 (D)
Floor Area
45 m²
Street avg 47 m²
CO₂ Emissions
1.9 t/year
Street avg 2.8 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Southampton district page.
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
Road noise across the postcode
Modelled day and night-time noise levels around SO14 6HZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.1dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 70 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about Rockstone Court, Flat 9, Rockstone Lane, Southampton, SO14 6HZ. Each answer is also embedded as structured data for search engines.