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Flat 7, 335 Swanwick Lane, Lower Swanwick, Southampton, SO31 7GT

EPC BNotable views

Estimated value

£207,000

  • Since the 2024 sale (£163,416)+27%
  • Against SO31 7GT's recent median (£371,500)-44%

Newest record on this page: February 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
End terrace
Floor 01
Bedrooms
2
Floor area
82 m²
883 sq ft
Energy rating
B
Score 82
Council tax
Band E
Tenure
Owner Occupied
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Valuation

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

£207,000

  • Against its 2024 sale (£163,416)+27%
  • Against SO31 7GT's recent median (£371,500)-44%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Flat 7 is modelled from its 82 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO31 7GT. 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

    82 m² from the EPC lodged in August 2023

  • Sales of this home

    2 sales recorded, the latest in 2024

  • Recent sales in SO31 7GT

    5 sales, median £371,500 (2025–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sales timeline

  1. 23 May 2024Most recent

    £163,416

    -43.6%over 8 years

  2. 30 July 2015

    £290,000

Median price across the last 5 sales in SO31 7GT: £371,500 (2025–2023).

Risks

What this page doesn't show

1 potential issue has already been flagged for Flat 7, 335 Swanwick Lane, Lower Swanwick, Southampton, SO31 7GT. The detail, evidence and what to ask about it are in the Risks 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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Overview

About Flat 7

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

Flat 7 is a two-bedroom end-of-terrace house in Lower Swanwick, Southampton, Southampton (SO31 7GT). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 2007-2011 and council tax band E. The latest certificate (August 2023) returns a B (score 82), comfortably above the UK average. When first surveyed in January 2009 the rating was C, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while main heating dropped from Poor to Very Poor. Main heating runs on electricity. At 82 m² this is the 4th smallest of 10 units on EPC record in the building, where floor areas span 76–106 m². The building's EPC ratings span E to B, with this unit at the top. On EPC score it ranks first in the building (82 versus a worst of 49). The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a balcony and notable views.

On energy efficiency it sits in the top 10% of properties in this postcode. Across 2015–2024, sale prices on this property compounded at -6.3% per year. Today's modelled estimate of £207,000 is 26.7% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£185/sq ft) was about 32% below the postcode norm. Sold May 2024 for £163,416.

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
  • Open-plan layoutYes
  • EnsuiteYes

Outside

  • ParkingYes
  • BalconyYes
  • Notable viewsYes

Building

  • Underfloor heatingYes
Before you decide

Everything you need to know about Flat 7

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

Larger development activity nearby

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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.

Flat 7 ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 2)
Aug 2023

EPC Rating

A
B
B82
C
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Electric
Hot Water
Poor
Windows
Good
CO2 Emissions
1.7 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 7 August 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Aug 2023from Jan 2009
EPC improved fromC74toB82
Heating Controls
Full ControlProg + Stat

Heating controls changed

Low Energy Lighting
39%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against Flat 7, 335 Swanwick Lane, Lower Swanwick, Southampton, SO31 7GT, sourced from the PlanIt planning register.

Flat 7 has no planning applications on record.

3

But the area is active

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

On the street

Versus other Swanwick Lane homes

Four headline reads against 11 similar flats on this street, drawn from the latest EPC and Land Registry data.

On price per m², Flat 7 runs well behind the street norm.

Price per m²

£1,993

Street avg £3,435

Strongly below

Floor Area

82 m²

Street avg 82 m²

On par

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

1.7 t/year

Street avg 3.2 t/year

Strongly above
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

Rail-style transport is unusually close for this postcode.

Crime

233/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Swanwick Lane — bus stop.

Closest school

1.3 km

Bursledon Church of England Infant School. 9 schools nearby.

Nearest schools

  • Bursledon Church of England Infant SchoolPrimary1.3km
  • Bursledon Junior School(CA)Primary1.4km
  • Sarisbury Church of England Junior SchoolPrimary1.4km
  • Sarisbury Infant SchoolPrimary1.9km

Nearest stops

  • Swanwick LaneBus stop240m
  • Swanwick LaneBus stop295m
  • Swanwick Shore RoadBus stop443m
  • Bursledon StationBus stop568m

Most reported crime locally

  • Violence & Sexual Offences1,244 reports45%
  • Anti-social Behaviour390 reports14%
  • Public Order201 reports7%
  • Criminal Damage & Arson188 reports7%

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 SO31 7GT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO31 7GT

Daytime· 07:00 – 23:00

56.0dB

Moderate
Night-time road noise heatmap for SO31 7GT

Night-time· 23:00 – 07:00

49.8dB

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

Get a survey for this property

Level 3 Building Survey

21st century1st Floor FlatEPC BNo mains gas

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

From £885 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£206k

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Flat2 bed
£240k

Flat 1, 8 Jellicoe Drive, Sarisbury Green

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Flat2 bed2 bath
£265k

Flat 1, 49 Rothschild Drive, Sarisbury Green

SO31 7NS

Flat2 bed2 bath
£269k

Flat 1, 1 Montefiore Drive, Sarisbury Green

SO31 7PJ

Flat2 bed2 bath
£130k

Endeavour Place, Flat 2, 56 Columbus Drive, Sarisbury Green

SO31 7LW

Flat2 bed
£220k

Flat 1, 31 Agincourt Drive, Sarisbury Green

SO31 7PH

Flat
£224k

Flat 1, 2 Gloucester Drive, Sarisbury Green

SO31 7PF

Flat
£224k

Flat 1, 6 Gloucester Drive, Sarisbury Green

SO31 7PF

Flat

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for Flat 7 is modelled from its 82 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO31 7GT. 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. 2 sales are recorded for Flat 7. 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 Flat 7 was lodged in August 2023 at band B and is valid until August 2033. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to Flat 7. 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 12 months, which places each incident at an approximate point. The 9 schools and 30 stops listed are measured in a straight line from SO31 7GT, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
Flat 7 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.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Flat 7, 335 Swanwick Lane, Lower Swanwick, Southampton, SO31 7GT. Each answer is also embedded as structured data for search engines.

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