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11 Quay Haven, Swanwick, Southampton, SO31 7DE

Estimated value

£472,000

  • Since the 2011 sale (£285,000)+66%
  • Against SO31 7DE's recent median (£615,000)-23%

Newest record on this page: February 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
4
Floor area
133 m²
1430 sq ft
Energy rating
E
Score 49
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

£472,000

  • Against its 2011 sale (£285,000)+66%
  • Against SO31 7DE's recent median (£615,000)-23%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Quay Haven is modelled from its 133 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO31 7DE. 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

    133 m² from the EPC lodged in March 2010

  • Sales of this home

    2 sales recorded, the latest in 2011

  • Recent sales in SO31 7DE

    5 sales, median £615,000 (2026–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2026Latest 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.

11 Quay Haven changed hands twice within eighteen months — unusual for the area.

Sales timeline

  1. 18 March 2011Most recent

    £285,000

    -5.0%over 6 months

  2. 2 September 2010

    £300,000

Median price across the last 5 sales in SO31 7DE: £615,000 (2026–2018).

Risks

What this page doesn't show

1 potential issue has already been flagged for 11 Quay Haven, Swanwick, Southampton, SO31 7DE. 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

One time fee only - money back guarantee

Overview

About 11 Quay Haven

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

11 Quay Haven is a four-bedroom detached house in Swanwick, Southampton, Southampton (SO31 7DE). It has a recorded floor area of 133 m² (around 1430 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (March 2010) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 65). The latest certificate is from March 2010, so improvements made since then won't be reflected.

Untraded for 15 years, with the last transfer in March 2011. Across 2010–2011, sale prices on this property compounded at -5% per year. Today's modelled estimate of £472,000 sits 65.6% above the 2011 sale of £285,000. On a £-per-square-foot basis, the last sale (£199/sq ft) was about 15.3% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs).

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

  • Bedrooms4
  • Dining roomYes
  • Utility roomYes
  • EnsuiteYes

Outside

  • GarageYes

Building

  • Heating systemGas fired
Before you decide

Everything you need to know about 11 Quay Haven

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

Larger development activity nearby

Pick your report · from £14.99

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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.

11 Quay Haven's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 17 Mar 2020

Current Certificate
Mar 2010

EPC Rating

A
B
C
D
E
E49
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
7.4 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 17 March 2020

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 11 Quay Haven, Swanwick, Southampton, SO31 7DE, sourced from the PlanIt planning register.

11 Quay Haven 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 Quay Haven homes

Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.

11 Quay Haven is notably below the street on price per m².

Price per m²

£2,146

Street avg £3,358

Strongly below

Floor Area

133 m²

Street avg 152 m²

Below

Habitable Rooms

6 rooms

Street avg 7 rooms

Below

CO₂ Emissions

7.4 t/year

Street avg 4.9 t/year

Strongly below
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

0.1 km

Swanwick Lane — bus stop.

Closest school

1.3 km

Bursledon Church of England Infant School. 10 schools nearby.

Nearest schools

  • Bursledon Church of England Infant SchoolPrimary1.3km
  • Bursledon Junior School(CA)Primary1.3km
  • Sarisbury Church of England Junior SchoolPrimary1.3km
  • Sarisbury Infant SchoolPrimary1.8km

Nearest stops

  • Swanwick LaneBus stop83m
  • Swanwick LaneBus stop255m
  • Swanwick Shore RoadBus stop310m
  • Bursledon StationBus stop596m

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

Daytime· 07:00 – 23:00

53.8dB

Low
Night-time road noise heatmap for SO31 7DE

Night-time· 23:00 – 07:00

47.7dB

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

Late 20th centuryDetached HouseEPC EExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,020 · 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.
£551k

1 Agincourt Drive, Sarisbury Green

SO31 7PH

4 bed1 bath
£562k

1 Delft Close, Locks Heath

SO31 7TQ

4 bed
£587k

1 Chapel Road, Sarisbury Green

SO31 7FB

4 bed
£704k

1 April Grove, Sarisbury Green

SO31 7SL

4 bed
£830k

1 Applewood, Park Gate

SO31 7HQ

4 bed
£421k

1 Brookfield Gardens, Sarisbury Green

SO31 7DT

3 bed1 bath
£538k

1 Battle Close, Sarisbury Green

SO31 7ZF

5 bed2 bath
£397k

1 Bye Road, Swanwick

SO31 7GX

3 bed1 bath

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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 11 Quay Haven is modelled from its 133 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO31 7DE. 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 11 Quay Haven. 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 11 Quay Haven was lodged in March 2010 at band E and expired in March 2020, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 11 Quay Haven. 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 10 schools and 30 stops listed are measured in a straight line from SO31 7DE, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
11 Quay Haven 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 11 Quay Haven, Swanwick, Southampton, SO31 7DE. Each answer is also embedded as structured data for search engines.

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