Skip to content
UK Property Looker

10 Clos Islwyn, Killay, Swansea, SA2 7ET

1 planning record
Property type
Detached
Bedrooms
4
Floor area
97 m²
1044 sq ft
Energy rating
C
Score 75
Council tax
Band F
Tenure
Owner Occupied
Overview

About 10 Clos Islwyn

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

10 Clos Islwyn is a four-bedroom detached house in Killay, Swansea, Swansea (SA2 7ET). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (July 2025) shows a C (score 75), near the top of the C band.

It hasn't traded since June 2000, a hold of 26 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £351,000 sits 256.5% above the 2000 sale of £98,450. On a £-per-square-foot basis, the last sale (£94/sq ft) was about 45.1% below the postcode norm. One planning record on file: tree works approved in 2008. Past consents include tree works, meaningful when judging how the property has evolved.

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

Outside

  • Private gardenYes
  • GarageYes

Building

  • Heating systemGas
  • RefurbishedYes
Before you decide

Everything you need to know about 10 Clos Islwyn

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

Larger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

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.

EPC Rating

A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.6 t/year
Occupancy
Owner Occupied
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 £595 · Includes VAT

Planning

Planning history

Applications and permits filed against 10 Clos Islwyn, Killay, Swansea, SA2 7ET, sourced from the PlanIt planning register.

1 application on record at 10 Clos Islwyn, Killay, Swansea, SA2 7ET

1decisions4documents3nearby
  1. Dec 2008
    Tree WorksTrees
    Outcome in report

    To reduce the crown and cut back overhanging branches from 1 oak tree covered by TPO no. 254

    Documents
    4 docs on file
    Reference
    2008/2171
    Full record in report

Unlock 10 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 4 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

10 Clos Islwyn's estimated value is more than triple its earliest registered sale price (2000).

Current estimate

£351,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2000)

£98,450

Recorded with HM Land Registry.

Sales timeline

  1. 27 June 2000Most recent

    £98,450

Median price across the last 5 sales in SA2 7ET: £280,000 (2024–2017).

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.

On price per m², 10 Clos Islwyn runs well behind the street norm.

Price per m²

£1,015

Street avg £2,448

Strongly below

Floor Area

97 m²

Street avg 109 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 6 rooms

On par

CO₂ Emissions

2.6 t/year

Street avg 3.4 t/year

Strongly above
Before you decide

Everything you need to know about 10 Clos Islwyn

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

Larger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£329k

1 Coleridge Crescent, Killay

SA2 7DJ

4 bed2 bath
£453k

1 Arethusa Court, Gower Road, Upper Killay

SA2 7EW

4 bed
£225k

1 Cowper Close, Killay

SA2 7DG

5 bed3 bath
£287k

1 Clyne Valley Cottages, Killay

SA2 7DU

2 bed
£227k

1 Ash Grove, Killay

SA2 7QY

2 bed1 bath
£351k

1 Brynaeron, Dunvant

SA2 7UX

£339k

1 Dolycoed, Dunvant

SA2 7UG

£317k

1 Ddol Road, Dunvant

SA2 7UB

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

6/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Lamb Lane — bus stop.

Go deeper on the local area

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

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 10 Clos Islwyn, Killay, Swansea, SA2 7ET. Each answer is also embedded as structured data for search engines.