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7 Clos Islwyn, Killay, Swansea, SA2 7ET

1 planning record
Property type
Detached
Habitable rooms
5
From EPC
Floor area
102 m²
1098 sq ft
Energy rating
C
Score 77
Council tax
Band E
Tenure
Owner Occupied
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Overview

About 7 Clos Islwyn

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

7 Clos Islwyn is a detached house in Killay, Swansea, Swansea (SA2 7ET). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 2007 onwards and council tax band E. The latest certificate (March 2015) shows a C (score 77), near the top of the C band. The recommended improvements would push it to B (score 87). The latest certificate is from March 2015, so improvements made since then won't be reflected.

One planning record on file: a garage conversion approved in 2018. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 2000–2015, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £312,000 is 47.2% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£193/sq ft) was about 24.3% above the typical sold price in the postcode. On the market in September 2015 and unlisted since — roughly 11 years.

Before you decide

Everything you need to know about 7 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.

7 Clos Islwyn's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 19 Mar 2025

Current Certificate
Mar 2015

EPC Rating

A
B
C
C77
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

Expired on 19 March 2025

New assessment needed to sell or let
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

21st 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 7 Clos Islwyn, Killay, Swansea, SA2 7ET, sourced from the PlanIt planning register.

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

1decisions1extensions16documents3nearby
  1. Sept 2018
    Garage ConversionConditions
    Outcome in report

    Retention of conversion of garage to living accommodation

    Documents
    16 docs on file
    Reference
    2018/1550/S73
    Full record in report

Unlock 7 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 16 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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Price

Sales history & valuation

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

7 Clos Islwyn has more than doubled in price since the earliest registered sale in 2000.

Current estimate

£312,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 15 years.

See how we calculated this
Last sold (2015)

£212,000

Growth on file: 5.5% per year over 15 years.

Sales timeline

  1. 13 September 2015Most recent

    £212,000

    +128.1%over 15 years

  2. 27 April 2000

    £92,950

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.

7 Clos Islwyn outperforms the street on epc rating by a wide margin.

Price per m²

£2,078

Street avg £2,315

Below

Floor Area

102 m²

Street avg 108 m²

On par

Habitable Rooms

5 rooms

Street avg 7 rooms

Strongly below

CO₂ Emissions

2.5 t/year

Street avg 3.4 t/year

Strongly above
Before you decide

Everything you need to know about 7 Clos Islwyn

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

Larger development activity nearby

Pick your report · from £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.
£302k

1 Ddol Road, Dunvant

SA2 7UB

£336k

1 Dolycoed, Dunvant

SA2 7UG

£351k

1 Brynaeron, Dunvant

SA2 7UX

£275k

1 Bron Y Bryn, Killay

SA2 7NP

£354k

1 Coleridge Crescent, Killay

SA2 7DJ

4 bed2 bath
£265k

1 Bryndolau, Dunvant

SA2 7TQ

£257k

1 Clyne Valley Cottages, Killay

SA2 7DU

2 bed
£380k

1 2 Llethryd Cottages, Llethryd

SA2 7LJ

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.

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 7 Clos Islwyn, Killay, Swansea, SA2 7ET. Each answer is also embedded as structured data for search engines.