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Gwynedd, Southampton Road, Cadnam, Southampton, SO40 2NF

Estimated value

£505,000

  • Since the 2011 sale (£322,500)+57%
  • Against SO40 2NF's recent median (£725,000)-30%

Newest record on this page: November 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
Bathrooms
2
Floor area
108 m²
1163 sq ft
Energy rating
C
Score 69
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

£505,000

  • Against its 2011 sale (£322,500)+57%
  • Against SO40 2NF's recent median (£725,000)-30%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Gwynedd is modelled from its 108 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO40 2NF. 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

    108 m² from the EPC lodged in July 2023

  • Sales of this home

    2 sales recorded, the latest in 2011

  • Recent sales in SO40 2NF

    5 sales, median £725,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 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.

Gwynedd has more than doubled in price since the earliest registered sale in 1997.

Sales timeline

  1. 9 June 2011Most recent

    £322,500

    +153.9%over 14 years

  2. 7 February 1997

    £127,000

Median price across the last 5 sales in SO40 2NF: £725,000 (2025–2021).

Risks

What this page doesn't show

1 potential issue has already been flagged for Gwynedd, Southampton Road, Cadnam, Southampton, SO40 2NF. 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 Gwynedd

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

Gwynedd is a three-bedroom detached house in Cadnam, Southampton, Southampton (SO40 2NF). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (July 2023) shows a C (score 69), just inside the C band. When first surveyed in February 2011 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 81).

Held since June 2011 — that's 15 years off the open market, well above the local norm. Across 1997–2011, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £505,000 sits 56.6% above the 2011 sale of £322,500. On a £-per-square-foot basis, the last sale (£277/sq ft) was about 18.6% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 73% 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

  • Bedrooms3
  • Bathrooms2
  • EnsuiteYes
Before you decide

Everything you need to know about Gwynedd

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.
Current Certificate(1 of 2)
Jul 2023

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.5 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 28 July 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Jul 2023from Feb 2011
EPC improved fromD65toC69
Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
33%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against Gwynedd, Southampton Road, Cadnam, Southampton, SO40 2NF, sourced from the PlanIt planning register.

Gwynedd has no planning applications on record.

2

But the area is active

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

On the street

Versus other Southampton Road homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

Gwynedd outperforms the street on epc rating by a wide margin.

Price per m²

£2,986

Street avg £3,534

On par

Floor Area

108 m²

Street avg 127 m²

Below

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

3.5 t/year

Street avg 5.0 t/year

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

Crime

229/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Garden Centre — bus stop.

Closest school

0.5 km

Bartley Church of England Junior School. 3 schools nearby.

Nearest schools

  • Bartley Church of England Junior SchoolPrimary474m
  • Copythorne CofE Infant SchoolPrimary1.5km
  • Netley Marsh Church of England Infant SchoolPrimary3.0km

Nearest stops

  • Garden CentreBus stop57m
  • Coach and Horses InnBus stop205m
  • C of E Junior SchoolBus stop390m
  • The HaywainBus stop426m

Most reported crime locally

  • Violence & Sexual Offences1,312 reports48%
  • Public Order235 reports9%
  • Anti-social Behaviour227 reports8%
  • Criminal Damage & Arson206 reports8%

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 SO40 2NF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO40 2NF

Daytime· 07:00 – 23:00

50.4dB

Low
Night-time road noise heatmap for SO40 2NF

Night-time· 23:00 – 07:00

42.7dB

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 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC 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.

From £795 · 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.
£346k

1 Calmore Crescent, Calmore

SO40 2RJ

3 bed1 bath
£342k

1 Bowater Way, Calmore

SO40 2UT

3 bed
£301k

1 Benbow Gardens, Calmore

SO40 2SX

3 bed1 bath
£295k

1 Beechdale Close, Calmore

SO40 2QH

3 bed
£262k

1 Bearslane Close, Totton

SO40 2FF

3 bed
£253k

1 Beechdale Walk, Calmore

SO40 2GJ

3 bed
£449k

1 Blenheim Close, Totton

SO40 2QR

4 bed1 bath
£410k

1 Bartley Mount Cottage, Shepherds Road, Bartley

SO40 2LH

2 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 Gwynedd is modelled from its 108 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO40 2NF. 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 Gwynedd. 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 Gwynedd was lodged in July 2023 at band C and is valid until July 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 Gwynedd. 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 3 schools and 30 stops listed are measured in a straight line from SO40 2NF, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
Gwynedd 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 Gwynedd, Southampton Road, Cadnam, Southampton, SO40 2NF. Each answer is also embedded as structured data for search engines.

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