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11 Catamaran Close, Warsash, Southampton, SO31 9AS

Estimated value

£463,000

  • Since the 2022 sale (£425,000)+9%
  • Against SO31 9AS's recent median (£450,000)+3%

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
3
Bathroom
1
Floor area
76 m²
818 sq ft
Energy rating
C
Score 71
Council tax
Band D
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

£463,000

  • Against its 2022 sale (£425,000)+9%
  • Against SO31 9AS's recent median (£450,000)+3%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Catamaran Close is modelled from its 76 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SO31 9AS. 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

    76 m² from the EPC lodged in November 2021

  • Sales of this home

    1 sale recorded, the latest in 2022

  • Recent sales in SO31 9AS

    5 sales, median £450,000 (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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 28 July 2022Most recent

    £425,000

Median price across the last 5 sales in SO31 9AS: £450,000 (2026–2018).

Risks

What this page doesn't show

1 potential issue has already been flagged for 11 Catamaran Close, Warsash, Southampton, SO31 9AS. 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 11 Catamaran Close

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

11 Catamaran Close is a three-bedroom detached house in Warsash, Southampton, Southampton (SO31 9AS). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (November 2021) shows a C (score 71). The recommended improvements would push it to B (score 85).

On energy efficiency it sits in the top 10% of properties in this postcode. On a £-per-square-foot basis, the last sale (£520/sq ft) was about 87.5% above the typical sold price in the postcode. Sold July 2022 for £425,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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

  • Bedrooms3
  • Bathrooms1
  • Dining roomYes

Outside

  • Private gardenRear
  • DrivewayYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 11 Catamaran Close

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.

11 Catamaran Close ranks among the most efficient homes in the postcode for energy use.

Current Certificate
Nov 2021

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.5 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 23 November 2031

5 years remaining
Planning

Planning history

Applications and permits filed against 11 Catamaran Close, Warsash, Southampton, SO31 9AS, sourced from the PlanIt planning register.

11 Catamaran Close has no planning applications on record.

10

But the area is active

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

On the street

Versus other Catamaran Close homes

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

On price per m², 11 Catamaran Close stands well clear of the street.

Price per m²

£5,592

Street avg £3,800

Strongly above

Floor Area

76 m²

Street avg 72 m²

Above

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

2.5 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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

233/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Horseshoe Lodge — bus stop.

Closest school

0.5 km

Locks Heath Junior School. 9 schools nearby.

Nearest schools

  • Locks Heath Junior SchoolPrimary535m
  • Locks Heath Infant & Nursery SchoolPrimary580m
  • Hook-With-Warsash Church of England AcademyPrimary1.0km
  • Brookfield Community SchoolSecondary1.5km

Nearest stops

  • Horseshoe LodgeBus stop286m
  • Fleet End CornerBus stop354m
  • Saxon CloseBus stop546m
  • Locks Heath SchoolsBus stop590m

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 9AS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO31 9AS

Daytime· 07:00 – 23:00

46.2dB

Low
Night-time road noise heatmap for SO31 9AS

Night-time· 23:00 – 07:00

37.0dB

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 2 HomeBuyer Report

Late 20th centuryDetached BungalowEPC C

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.

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£474k

1 Fleet End Road, Warsash

SO31 9JH

3 bed2 bath
£413k

1 Cheviot Green, Warsash

SO31 9BT

3 bed1 bath
£375k

1 Bevis Close, Warsash

SO31 9GL

3 bed
£355k

1 Beechwood Close, Warsash

SO31 9JX

3 bed1 bath
£339k

1 Birchdale Close, Warsash

SO31 9PT

3 bed
£337k

1 Albacore Avenue, Warsash

SO31 9BP

3 bed1 bath
£367k

1 Fairmead Court, Clipper Close, Warsash

SO31 9BY

2 bed1 bath
£605k

1 Cutter Avenue, Warsash

SO31 9BA

4 bed2 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 Catamaran Close is modelled from its 76 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SO31 9AS. 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. 1 sale is recorded for 11 Catamaran Close. 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 Catamaran Close was lodged in November 2021 at band C and is valid until November 2031. 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 Catamaran Close. 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 9AS, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
11 Catamaran Close is in council tax band D. 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 Catamaran Close, Warsash, Southampton, SO31 9AS. Each answer is also embedded as structured data for search engines.

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