Model valuation£417,0008 Busby Close
Local market context
15 Janson Road, Southampton, SO15 5FU
4 sales on record
Estimated value
£503,000
- Since the 2025 sale (£495,000)+2%
- Against SO15 5FU's recent median (£365,500)+38%
Newest record on this page: May 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
135 m²
1453 sq ft
Energy rating
D
Score 68
Council tax
Band E
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
£503,000
- Against its 2025 sale (£495,000)+2%
- Against SO15 5FU's recent median (£365,500)+38%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 15 Janson Road is modelled from its 135 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SO15 5FU. 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
135 m² from the EPC lodged in October 2020
Sales of this home
4 sales recorded, the latest in 2025
Recent sales in SO15 5FU
5 sales, median £365,500 (2024–2021)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: May 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | 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.
Latest sale on 15 Janson Road was the highest on Land Registry record across the postcode.
Sales timeline
8 May 2025Most recent
£495,000
+115.2%over 21 years28 April 2004
£230,000
+113.0%over 5 years21 May 1998
£108,000
+17.4%10 December 1997
£92,000
Median price across the last 5 sales in SO15 5FU: £365,500 (2024–2021).
Nearby sales in SO15 5FU
What this page doesn't show
2 potential issues have already been flagged for 15 Janson Road, Southampton, SO15 5FU. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn report
- Larger development activity nearbyIn report
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
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About 15 Janson Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 Janson Road is a three-bedroom semi-detached house in Southampton (SO15 5FU). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (October 2020) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). Other recorded features include outbuildings.
Most recent transfer was May 2025 at £495,000 — fresh data. Across 1997–2025, sale prices on this property compounded at 6.3% per year. On a £-per-square-foot basis, the last sale (£341/sq ft) was about 116.3% above the typical sold price in the postcode.
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
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
- DrivewayYes
- OutbuildingsYes
Before you decide
Everything you need to know about 15 Janson Road
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearby
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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
Oct 2020EPC Rating
A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.2 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 8 October 2030
Planning history
Applications and permits filed against 15 Janson Road, Southampton, SO15 5FU, sourced from the PlanIt planning register.
15 Janson Road has no planning applications on record.
29
But the area is active
29 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Janson Road homes
Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.
On price per m², 15 Janson Road stands well clear of the street.
Price per m²
£3,667
Street avg £2,071
Floor Area
135 m²
Street avg 141 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.8 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
460/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Grove Road — bus stop.
Closest school
0.4 km
St Mark's Church of England School. 31 schools nearby.
Nearest schools
- St Mark's Church of England SchoolAll-through391m
- St Mark's Church of England SchoolAll-through391m
- Foundry Lane Primary SchoolPrimary570m
- Freemantle Church of England Community AcademyPrimary769m
Nearest stops
- Grove RoadBus stop193m
- McdonaldsBus stop201m
- St Mark's SchoolBus stop323m
- LIDLBus stop398m
Most reported crime locally
- Violence & Sexual Offences3,126 reports38%
- Shoplifting1,214 reports15%
- Anti-social Behaviour694 reports8%
- Public Order691 reports8%
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 SO15 5FU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.6dB
Night-time· 23:00 – 07:00
41.5dB
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
Victorian-eraSemi-Detached HouseEPC DPre-1919 buildPermanent outbuildings
Because the property was built before 1919 and has permanent outbuildings, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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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 15 Janson Road is modelled from its 135 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SO15 5FU. 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. 4 sales are recorded for 15 Janson Road. 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 15 Janson Road was lodged in October 2020 at band D and is valid until October 2030. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 15 Janson Road. 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 18 months, which places each incident at an approximate point. The 31 schools and 30 stops listed are measured in a straight line from SO15 5FU, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 15 Janson Road is in council tax band E. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
Common questions
The questions buyers, sellers and homeowners most often ask about 15 Janson Road, Southampton, SO15 5FU. Each answer is also embedded as structured data for search engines.
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- Every home in SO15 5FUSold prices, values and energy ratings for the postcode
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