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140a, St Marys Road, Southampton, SO14 0BB

Property type
Semi-detached
Floor -1
Habitable rooms
3
From EPC
Floor area
70 m²
753 sq ft
Energy rating
E
Score 48
Council tax
Band A
Tenure
Private Rental
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Overview

About 140a

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

140a is a semi-detached house in Southampton (SO14 0BB). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1900-1929 and council tax band A. At 70 m² this is the 9th smallest of 22 units on EPC record in the building, where floor areas span 47–149 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (48 versus a best of 75). The latest certificate (March 2022) shows an E (score 48), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since September 2011. Between certificates, lighting went from Good to Very Good and main heating went from Very Poor to Average. The recommended improvements would push it to D (score 67). Main heating runs on electricity.

At 70 m² it's 15.7% smaller than the typical home in the postcode (83 m² median across 21 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.

Before you decide

Everything you need to know about 140a

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

140a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 2)
Mar 2022

EPC Rating

A
B
C
D
E
E48
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
5.2 t/year
Occupancy
Rented

Certificate validity

Valid until 25 March 2032

5 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2022from Sept 2011
Heating System
Room HeatersStorage Heaters

Heating system upgraded to a more efficient system

Low Energy Lighting
57%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraBasement FlatEPC EPre-1919 buildNo mains gas

Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 140a, St Marys Road, Southampton, SO14 0BB, sourced from the PlanIt planning register.

140a has no planning applications on record.

26

But the area is active

26 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

140a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£156,000

Modelled from EPC, postcode comparables.

See how we calculated this

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.

Median price across the last 5 sales in SO14 0BB: £227,000 (2025–2007).

On the street

Versus other St Marys Road homes

Four headline reads against 10 similar flats on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 140a runs well behind the street norm.

EPC Rating

48 (E)

Street avg 70 (C)

Strongly below

Floor Area

70 m²

Street avg 54 m²

Strongly above

CO₂ Emissions

5.2 t/year

Street avg 1.9 t/year

Strongly below

Habitable Rooms

3 rooms

Street avg 2 rooms

Strongly above
Before you decide

Everything you need to know about 140a

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£155k

1 St Marks Road

SO14 0NW

£164k

1 Bevois Mansions, Flat 1, Bevois Hill

SO14 0SL

Flat
£165k

1 Hamilton House, Meridian Way

SO14 0FP

£166k

1 Bevois Mansions, Flat 3, Bevois Hill

SO14 0SL

Flat2 bed1 bath
£167k

1 Meridian Way

SO14 0FJ

£145k

1 Cranbury Buildings, Cranbury Place

SO14 0AG

1 bed1 bath
£144k

1 3, Flat 7, Graham Road

SO14 0AX

Flat
£143k

1 3, Flat 5, Graham Road

SO14 0AX

Flat
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.
Full Southampton report

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.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around SO14 0BB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO14 0BB

Daytime· 07:00 – 23:00

56.5dB

Moderate
Night-time road noise heatmap for SO14 0BB

Night-time· 23:00 – 07:00

46.0dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 140a, St Marys Road, Southampton, SO14 0BB. Each answer is also embedded as structured data for search engines.