Model valuation£417,0008 Busby Close
Local market context
Rockstone Court, Flat 16, Rockstone Lane, Southampton, SO14 6HZ
1 planning record
Estimated value
£133,000
- Since the 2002 sale (£36,000)+269%
- Against SO14 6HZ's recent median (£232,500)-43%
Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Floor 02
Bedroom
1
Bathroom
1
Floor area
43 m²
463 sq ft
Energy rating
D
Score 59
Tenure
Owner Occupied
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£133,000
- Against its 2002 sale (£36,000)+269%
- Against SO14 6HZ's recent median (£232,500)-43%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for Rockstone Court is modelled from its 43 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SO14 6HZ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
43 m² from the EPC lodged in October 2022
Sales of this home
1 sale recorded, the latest in 2002
Recent sales in SO14 6HZ
5 sales, median £232,500 (2026–2025)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: January 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
Rockstone Court's estimated value is more than triple its earliest registered sale price (2002).
Sales timeline
7 February 2002Most recent
£36,000
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
What this page doesn't show
1 potential issue has already been flagged for Rockstone Court, Flat 16, Rockstone Lane, Southampton, SO14 6HZ. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn report
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
One time fee only - money back guarantee
About Rockstone Court
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Rockstone Court is a one-bedroom semi-detached house in Southampton (SO14 6HZ). It has a recorded floor area of 43 m² (around 463 sq ft) and construction records dating it to 1976-1982. At 43 m² this is the smallest unit on EPC record across Rockstone Court (43–55 m²). The building's EPC ratings span E to C across 9 units on file. The latest certificate (October 2022) shows a D (score 59), a step below the typical UK home. When first surveyed in January 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average and lighting went from Poor to Very Good. The recommended improvements would push it to C (score 76). Main heating runs on electricity.
Untraded for 25 years, with the last transfer in February 2002. Today's modelled estimate of £133,000 sits 269.4% above the 2002 sale of £36,000. On a £-per-square-foot basis, the last sale (£78/sq ft) was about 69.9% below the postcode norm. One planning record on file: new windows approved in 2025. Past consents include new windows, meaningful when judging how the property has evolved. At 43 m² it's 19.6% smaller than the typical home in the postcode (54 m² median across 58 EPCs).
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms1
- Bathrooms1
- Dining roomYes
Outside
- ParkingAllocated
Building
- LiftYes
- RefurbishedYes
Before you decide
Everything you need to know about Rockstone Court
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
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The data behind every report
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)
Oct 2022
EPC Rating
A
B
C
D
D59
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Very Poor
CO2 Emissions
3.3 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 7 October 2032
Property Improvements
Changes detected from historical EPC data
Oct 2022from Jan 2009
EPC improved fromE53toD59
Hot Water
PoorAverage
Hot water efficiency improved
Roof Insulation
PartialInsulated
Roof insulation improved
Low Energy Lighting
18%100%
More low energy lighting installed
Planning history
Applications and permits filed against Rockstone Court, Flat 16, Rockstone Lane, Southampton, SO14 6HZ, sourced from the PlanIt planning register.
1 application on record at Rockstone Court, Flat 16, Rockstone Lane, Southampton, SO14 6HZ
1decisions8documents38nearby
- Mar 2025RenovationFullOutcome in report
Replacement windows and doors
New Windows- Documents
- 8 docs on file
- Reference
- 25/00028/FUL
Unlock Rockstone Court, Flat 16, 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 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Rockstone Lane homes
Four headline reads against 7 similar flats on this street, drawn from the latest EPC and Land Registry data.
Rockstone Court is notably below the street on price per m².
Price per m²
£837
Street avg £2,053
Floor Area
43 m²
Street avg 47 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
3.3 t/year
Street avg 2.6 t/year
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.
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.
Nearest schools
- Mount Pleasant JuniorsPrimary320m
- Bevois Town Primary SchoolPrimary421m
- Mount Pleasant InfantsPrimary422m
- St Anne's Catholic SchoolSecondary516m
Nearest stops
- Denzil AvenueBus stop144m
- Law CourtsBus stop299m
- Law CourtsBus stop303m
- Archers RoadBus stop310m
Most reported crime locally
- Violence & Sexual Offences3,151 reports40%
- Anti-social Behaviour817 reports10%
- Shoplifting754 reports10%
- Public Order588 reports7%
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
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
Night-time· 23:00 – 07:00
44.9dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 3 Building Survey
Late 20th century2nd Floor FlatEPC DNo mains gas
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
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A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for Rockstone Court is modelled from its 43 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SO14 6HZ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for Rockstone Court. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for Rockstone Court was lodged in October 2022 at band D and is valid until October 2032. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to Rockstone Court. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 19 months, which places each incident at an approximate point. The 40 schools and 30 stops listed are measured in a straight line from SO14 6HZ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Common questions
The questions buyers, sellers and homeowners most often ask about Rockstone Court, Flat 16, Rockstone Lane, Southampton, SO14 6HZ. Each answer is also embedded as structured data for search engines.
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- Every home in SO14 6HZSold prices, values and energy ratings for the postcode
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