141 St Marys Road, Southampton, SO14 0BB
About 141 St Marys Road
141 St Marys Road is a six-bedroom mid-terrace house in Southampton (SO14 0BB). It has a recorded floor area of 149 m² (around 1604 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (April 2021) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2010. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and hot-water efficiency went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 78).
At 149 m² the property is well over the postcode median (82 m² across 21 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. A recent sale: £245,000 in April 2025. One planning record on file: HMO conversion approved in 2024. Past consents include HMO conversion, meaningful when judging how the property has evolved. Across 1997–2025, sale prices on this property compounded at 5.8% per year. On a £-per-square-foot basis, the last sale (£153/sq ft) was about 24.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms6
- Bathrooms1
Everything you need to know about 141 St Marys Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
141 St Marys Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 13 April 2031
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency improved
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
1 application on record at 141 St Marys Road, Southampton, SO14 0BB
- Jul 2024HMOAmendmentOutcome in report
Application for a lawful development certificate for existing use as a house in multiple occupation (HMO, use class C4).
- Documents
- 5 docs on file
- Reference
- 22/00294/ELDC
Unlock 141 St Marys Road, Southampton, SO14 0BB'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 26 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
141 St Marys Road has more than quadrupled in price since its earliest registered sale in 1997.
£256,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 28 years.
£245,000
Growth on file: 5.8% per year over 28 years.
Sales timeline
24 April 2025Most recent
£245,000
+7.9%over 10 years1 December 2014
£227,000
+345.1%over 17 years24 July 1997
£51,000
Median price across the last 5 sales in SO14 0BB: £200,000 (2025–2005).
Nearby sales in SO14 0BB
135 St Marys Road, Southampton, SO14 0BB
Sold Nov 2025
£300,000132 St Marys Road, Southampton, SO14 0BB
Sold May 2023
£200,000138 St Marys Road, Southampton, SO14 0BB
Sold Feb 2007
£215,000129 St Marys Road, Southampton, SO14 0BB
Sold May 2006
£121,000130 St Marys Road, Southampton, SO14 0BB
Sold Jun 2004
£125,000
Versus other St Marys Road homes
Floor Area for 141 St Marys Road runs comfortably ahead of the street norm.
Price per m²
£1,644
Street avg £1,626
Floor Area
149 m²
Street avg 114 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.0 t/year
Street avg 3.8 t/year
Everything you need to know about 141 St Marys Road
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
413/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Argyle Road SCH Only — bus stop.
Closest school
0.4 km
St Mary's Church of England Primary School & Nursery. 34 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
56.5dB

Night-time· 23:00 – 07:00
46.0dB






