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12 Swanmore Avenue, Southampton, SO19 1BL

Extendable
Property type
Semi-detached
Bedrooms
2
Bathroom
1
Floor area
74 m²
797 sq ft
Energy rating
D
Score 60
Council tax
Band C
Tenure
Owner Occupied
Overview

About 12 Swanmore Avenue

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

12 Swanmore Avenue is a two-bedroom semi-detached house in Southampton (SO19 1BL). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2020) 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 May 2009. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 86), a 2-band jump. Our model identifies extension potential, subject to local planning policy.

On a £-per-square-foot basis, the last sale (£318/sq ft) was about 78.5% above the typical sold price in the postcode. Most recent transfer: September 2023 at £253,000.

Specifications

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

  • Bedrooms2
  • Bathrooms1
  • Dining roomYes

Outside

  • Private gardenRear
  • ParkingOff road

Building

  • Extension potentialPossible
Before you decide

Everything you need to know about 12 Swanmore Avenue

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

Pick your report · every report is £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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Nov 2020

EPC Rating

A
B
C
D
D60
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.5 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Nov 2020from May 2009
Hot Water
Very GoodGood

Hot water efficiency decreased

Low Energy Lighting
0%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th centurySemi-Detached HouseEPC D

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 £545 · Includes VAT

Planning

Planning history

Applications and permits filed against 12 Swanmore Avenue, Southampton, SO19 1BL, sourced from the PlanIt planning register.

12 Swanmore Avenue has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

Price

Sales history & valuation

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

12 Swanmore Avenue valuation sits well clear of the typical sold price in this postcode.

Current estimate

£268,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2023)

£253,000

Recorded with HM Land Registry.

Sales timeline

  1. 14 September 2023Most recent

    £253,000

Median price across the last 5 sales in SO19 1BL: £275,000 (2025–2024).

On the street

Versus other Swanmore Avenue homes

Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.

12 Swanmore Avenue outperforms the street on price per m² by a wide margin.

Price per m²

£3,419

Street avg £2,913

Above

Floor Area

74 m²

Street avg 84 m²

Below

Habitable Rooms

4 rooms

Street avg 4 rooms

On par

CO₂ Emissions

3.5 t/year

Street avg 3.5 t/year

On par
Before you decide

Everything you need to know about 12 Swanmore Avenue

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

Pick your report · every report is £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.
£239k

1 Shooters Hill Close

SO19 1FW

2 bed
£230k

1 Dragoon Close

SO19 1SH

2 bed
£221k

1 Heyes Drive

SO19 1SE

2 bed
£247k

1 Butts Crescent

SO19 1BU

3 bed
£232k

1 Landseer Road

SO19 1EF

3 bed1 bath
£335k

1 Hamtun Road

SO19 1DQ

3 bed1 bath
£356k

1 Belton Road

SO19 1DS

3 bed1 bath
£360k

1 Chestnut Mews

SO19 1AB

3 bed3 bath
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

12/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Landseer Road — bus stop.

Closest school

0.4 km

Valentine Primary School & Nursery. 28 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 SO19 1BL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO19 1BL

Daytime· 07:00 – 23:00

51.1dB

Low
Night-time road noise heatmap for SO19 1BL

Night-time· 23:00 – 07:00

40.3dB

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 12 Swanmore Avenue, Southampton, SO19 1BL. Each answer is also embedded as structured data for search engines.