29 Janson Road, Southampton, SO15 5FU
About 29 Janson Road
29 Janson Road is a four-bedroom semi-detached house in Southampton (SO15 5FU). It has a recorded floor area of 187 m² (around 2013 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2022) shows a C (score 71). The recommended improvements would push it to B (score 82).
Untraded for 20 years, with the last transfer in October 2006. At 187 m² the property is well over the postcode median (134 m² across 15 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Today's modelled estimate of £469,000 sits 146.8% above the 2006 sale of £190,000. On a £-per-square-foot basis, the last sale (£94/sq ft) was about 40.4% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include HMO conversion and an extension, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms4
Outside
- Private gardenRear
Building
- Heating systemGas
- RefurbishedYes
Everything you need to know about 29 Janson Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Energy performance
EPC Rating
Certificate validity
Valid until 16 February 2032
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £695 · Includes VAT
Planning history
29 Janson Road has an approved single-storey rear extension on the planning record.
2 applications on record at 29 Janson Road, Southampton, SO15 5FU
- Dec 2011ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Erection of a single-storey rear extension
- Documents
- 6 docs on file
- Reference
- 11/01600/FUL
- More recent applications — locked
- HMOApr 2015Decision
Unlock 29 Janson Road, Southampton, SO15 5FU's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 29 notable nearby
- The 16 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
29 Janson Road valuation sits well clear of the typical sold price in this postcode.
£469,000
Modelled from EPC, postcode comparables.
£190,000
Recorded with HM Land Registry.
Sales timeline
12 October 2006Most recent
£190,000
Median price across the last 5 sales in SO15 5FU: £372,000 (2025–2021).
Nearby sales in SO15 5FU
Versus other Janson Road homes
Floor Area for 29 Janson Road runs comfortably ahead of the street norm.
Price per m²
£1,016
Street avg £2,312
Floor Area
187 m²
Street avg 137 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 4.8 t/year
Everything you need to know about 29 Janson Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Similar properties nearby
1 Bourne Avenue
SO15 5NT
1 Malmesbury Place
SO15 5FS
1 Bellemoor Road
SO15 5JY
1 Evelyn Crescent
SO15 5JF
1 Branksome Avenue
SO15 5NX
1 Dawlish Avenue
SO15 5HQ
1 Gurney Road
SO15 5GF
1 Bridlington Avenue
SO15 5HL
The neighbourhood at a glance
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.
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
51.6dB

Night-time· 23:00 – 07:00
41.5dB






