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4 Clos Islwyn, Killay, Swansea, SA2 7ET

3 sales on record1 planning record

Estimated value

£382,000

  • Since the 2017 sale (£270,000)+41%
  • Against SA2 7ET's recent median (£280,000)+36%

Newest record on this page: April 2024. 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
Bathrooms
2
Floor area
102 m²
1094 sq ft
Energy rating
D
Score 67
Council tax
Band F
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

£382,000

  • Against its 2017 sale (£270,000)+41%
  • Against SA2 7ET's recent median (£280,000)+36%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 4 Clos Islwyn is modelled from its 102 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA2 7ET. 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

    102 m² from the EPC lodged in September 2011

  • Sales of this home

    3 sales recorded, the latest in 2017

  • Recent sales in SA2 7ET

    5 sales, median £280,000 (2024–2015)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2024Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

Sale price has at least doubled since 2000.

Sales timeline

  1. 28 February 2017Most recent

    £270,000

    +20.0%over 4 years

  2. 29 August 2012

    £225,000

    +142.1%over 12 years

  3. 17 March 2000

    £92,950

Median price across the last 5 sales in SA2 7ET: £280,000 (2024–2015).

Risks

What this page doesn't show

1 potential issue has already been flagged for 4 Clos Islwyn, Killay, Swansea, SA2 7ET. 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 4 Clos Islwyn

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

4 Clos Islwyn is a four-bedroom detached house in Killay, Swansea, Swansea (SA2 7ET). It has a recorded floor area of 102 m² (around 1094 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (September 2011) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). The latest certificate is from September 2011, so improvements made since then won't be reflected. Other recorded features include a conservatory. The home occupies a cul-de-sac position.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: a garage conversion approved in 2008. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 2000–2017, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £382,000 is 41.5% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£247/sq ft) was about 89.3% above the typical sold price in the postcode. Last changed hands 9 years ago, in February 2017.

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
  • Bathrooms2
  • Open-plan layoutYes
  • Dining roomYes
  • CloakroomYes
  • EnsuiteYes
  • ConservatoryYes

Outside

  • GarageYes
  • Cul-de-sacYes
Before you decide

Everything you need to know about 4 Clos Islwyn

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.

4 Clos Islwyn sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 14 Sept 2021

Current Certificate
Sept 2011

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.3 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 14 September 2021

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 4 Clos Islwyn, Killay, Swansea, SA2 7ET, sourced from the PlanIt planning register.

1 application on record at 4 Clos Islwyn, Killay, Swansea, SA2 7ET

1decisions1extensions7documents3nearby
  1. Nov 2008
    Garage ConversionConditions
    Outcome in report

    Conversion of garage to living accommodation (variation of condition 5 of planning permission 97/0350 granted 23rd June 1997)

    Documents
    7 docs on file
    Reference
    2008/2055
    Full record in report

Unlock 4 Clos Islwyn, Killay, Swansea, SA2 7ET's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 3 notable nearby
  • The 7 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Clos Islwyn homes

Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.

4 Clos Islwyn is notably below the street on epc rating.

Price per m²

£2,658

Street avg £2,243

Above

Floor Area

102 m²

Street avg 108 m²

Below

Habitable Rooms

6 rooms

Street avg 6 rooms

On par

CO₂ Emissions

4.3 t/year

Street avg 3.2 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 Swansea district page.
Full Swansea report

Crime

120/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Lamb Lane — bus stop.

Nearest stops

  • Lamb LaneBus stop132m
  • Byron WayBus stop158m
  • Tennyson WayBus stop168m
  • Lon AlfaBus stop228m

Most reported crime locally

  • Violence & Sexual Offences819 reports40%
  • Public Order212 reports10%
  • Criminal Damage & Arson191 reports9%
  • Shoplifting183 reports9%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

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.

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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.
£354k

1 Coleridge Crescent, Killay

SA2 7DJ

4 bed2 bath
£426k

1 Arethusa Court, Gower Road, Upper Killay

SA2 7EW

4 bed
£225k

1 Cowper Close, Killay

SA2 7DG

5 bed3 bath
£257k

1 Clyne Valley Cottages, Killay

SA2 7DU

2 bed
£380k

1 2 Llethryd Cottages, Llethryd

SA2 7LJ

£215k

1 Ash Grove, Killay

SA2 7QY

2 bed1 bath
£351k

1 Brynaeron, Dunvant

SA2 7UX

£336k

1 Dolycoed, Dunvant

SA2 7UG

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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 4 Clos Islwyn is modelled from its 102 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA2 7ET. 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. 3 sales are recorded for 4 Clos Islwyn. 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 4 Clos Islwyn was lodged in September 2011 at band D and expired in September 2021, 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. 1 application is matched to 4 Clos Islwyn. 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 17 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA2 7ET.
Council tax band
4 Clos Islwyn is in council tax band F. 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 4 Clos Islwyn, Killay, Swansea, SA2 7ET. Each answer is also embedded as structured data for search engines.

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