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11 Argosy Close, Warsash, Southampton, SO31 9BN

Estimated value

£370,000

  • Since the 2025 sale (£350,000)+6%
  • Against SO31 9BN's recent median (£275,000)+35%

Newest record on this page: December 2025. 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
Floor area
68 m²
732 sq ft
Energy rating
D
Score 68
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

£370,000

  • Against its 2025 sale (£350,000)+6%
  • Against SO31 9BN's recent median (£275,000)+35%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Argosy Close is modelled from its 68 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO31 9BN. 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

    68 m² from the EPC lodged in June 2025

  • Sales of this home

    2 sales recorded, the latest in 2025

  • Recent sales in SO31 9BN

    5 sales, median £275,000 (2025–2017)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 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.

Latest sale on 11 Argosy Close was the highest on Land Registry record across the postcode.

Sales timeline

  1. 18 December 2025Most recent

    £350,000

    +175.6%over 24 years

  2. 3 June 2001

    £127,000

Median price across the last 5 sales in SO31 9BN: £275,000 (2025–2017).

Risks

What this page doesn't show

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

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

11 Argosy Close is a three-bedroom detached house in Warsash, Southampton, Southampton (SO31 9BN). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (June 2025) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include a conservatory.

It changed hands recently, sold December 2025 for £350,000. At 68 m² it's 26.1% larger than the typical home in the postcode (54 m² median across 11 EPCs). Across 2001–2025, sale prices on this property compounded at 4.2% per year. On a £-per-square-foot basis, the last sale (£478/sq ft) was about 116.9% above the typical sold price in the postcode.

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
  • EnsuiteYes
  • ConservatoryYes

Outside

  • GarageIntegral
Before you decide

Everything you need to know about 11 Argosy 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.

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

Current Certificate
Jun 2025

EPC Rating

A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.6 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 7 June 2035

8 years remaining
Planning

Planning history

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

11 Argosy 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 Argosy Close homes

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

On years held, 11 Argosy Close runs well behind the street norm.

Price per m²

£5,147

Street avg £3,515

Strongly above

Floor Area

68 m²

Street avg 61 m²

Above

Habitable Rooms

4 rooms

Street avg 4 rooms

Above

CO₂ Emissions

2.6 t/year

Street avg 2.3 t/year

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

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

0.2 km

Horseshoe Lodge — bus stop.

Closest school

0.6 km

Locks Heath Junior School. 9 schools nearby.

Nearest schools

  • Locks Heath Junior SchoolPrimary607m
  • Locks Heath Infant & Nursery SchoolPrimary670m
  • Hook-With-Warsash Church of England AcademyPrimary946m
  • Brookfield Community SchoolSecondary1.4km

Nearest stops

  • Horseshoe LodgeBus stop167m
  • Fleet End CornerBus stop389m
  • Saxon CloseBus stop414m
  • Locks Heath SchoolsBus stop657m

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

Daytime· 07:00 – 23:00

47.6dB

Low
Night-time road noise heatmap for SO31 9BN

Night-time· 23:00 – 07:00

37.3dB

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 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 £595 · 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.
£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
£413k

1 Cheviot Green, Warsash

SO31 9BT

3 bed1 bath
£474k

1 Fleet End Road, Warsash

SO31 9JH

3 bed2 bath
£367k

1 Fairmead Court, Clipper Close, Warsash

SO31 9BY

2 bed1 bath
£335k

1 Campion Close, Warsash

SO31 9DE

4 bed

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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 Argosy Close is modelled from its 68 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO31 9BN. 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 Argosy 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 Argosy Close was lodged in June 2025 at band D and is valid until June 2035. 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 Argosy 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 9BN, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
11 Argosy 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 Argosy Close, Warsash, Southampton, SO31 9BN. Each answer is also embedded as structured data for search engines.

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