What kind of home is 18 Clos Cilfwnwr, SA4 9BU?

18 Clos Cilfwnwr, SA4 9BU is a detached house.

What energy rating does 18 Clos Cilfwnwr, SA4 9BU have?

The current EPC rating for 18 Clos Cilfwnwr, SA4 9BU is D with a score of 58 out of 100, lodged in October 2014. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 18 Clos Cilfwnwr, SA4 9BU?

18 Clos Cilfwnwr, SA4 9BU has a recorded floor area of 80 m² (861 sq ft). That makes it about 11% smaller than the median EPC-recorded property in SA4 9BU. Source: EPC Register.

What heating system does 18 Clos Cilfwnwr, SA4 9BU use?

The latest EPC at 18 Clos Cilfwnwr, SA4 9BU records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 18 Clos Cilfwnwr, SA4 9BU?

18 Clos Cilfwnwr, SA4 9BU is in council tax band E.

Which area is 18 Clos Cilfwnwr, SA4 9BU in?

18 Clos Cilfwnwr, SA4 9BU sits in Penllergaer, Swansea, Swansea. It falls within the SA4 postcode district.

Is 18 Clos Cilfwnwr, SA4 9BU in a safe area?

Police records around 18 Clos Cilfwnwr, SA4 9BU show an average of 160 reported crimes per month over the last 14 months. Violent crime makes up roughly 44% of reports, the most common category. The overall trend is falling (16% versus the prior period). Source: Police UK.

What is the nearest station to 18 Clos Cilfwnwr, SA4 9BU?

The closest bus stop to 18 Clos Cilfwnwr, SA4 9BU is Clos Cilfwnwr, 79m away. In total there are 30 bus stops within the surrounding area.

Calculators

Featured

UK House Price Map

30 years of UK sold prices mapped by postcode district.

Postcode-level detail
Compare areas side by side

Open the map

18 Clos Cilfwnwr, Penllergaer, Swansea, SA4 9BU

Property type

Detached

Habitable rooms

From EPC

Floor area

80 m²

861 sq ft

Energy rating

Score 58

Council tax

Band E

Tenure

Owner Occupied

Get directions

Overview

About 18 Clos Cilfwnwr

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

18 Clos Cilfwnwr is a detached house in Penllergaer, Swansea, Swansea (SA4 9BU). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (October 2014) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since November 2013. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from October 2014, so improvements made since then won't be reflected.

Before you decide

Everything you need to know about 18 Clos Cilfwnwr

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

The data behind every report

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.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 15 Oct 2024

Current Certificate(1 of 2)

Oct 2014

EPC Rating

D58

Main Heating

Gas

Main Fuel

Gas

Hot Water

Poor

Windows

Good

CO2 Emissions

4.1 t/year

Occupancy

Owner Occupied

Certificate validity

Expired on 15 October 2024

New assessment needed to sell or let

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached BungalowEPC 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 £545 · Includes VAT

Planning

Planning history

Applications and permits filed against 18 Clos Cilfwnwr, Penllergaer, Swansea, SA4 9BU, sourced from the PlanIt planning register.

18 Clos Cilfwnwr has no planning applications on record.

But the area is active

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

Price

Sales history & valuation

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

18 Clos Cilfwnwr has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£277,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in SA4 9BU: £315,000 (2025–2022).

Nearby sales in SA4 9BU

On the street

Versus other Clos Cilfwnwr homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 18 Clos Cilfwnwr lags the street by a wide margin.

EPC Rating

58 (D)

Street avg 63 (D)

Below

Floor Area

80 m²

Street avg 98 m²

Strongly below

CO₂ Emissions

4.1 t/year

Street avg 4.1 t/year

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research

Comparables

Similar properties nearby

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

£265k

1 Derwlas, Tircoed Forest Village, Penllergaer

SA4 9SF

£256k

1 Cilgant Meredith, Penllergaer

SA4 9HS

£256k

1 Druidstone Way, Penllergaer

SA4 9AJ

3 bed1 bath

£300k

1 Clos Cilfwnwr, Penllergaer

SA4 9BU

£305k

1 Clos Ger Y Bryn, Tircoed Forest Village, Penllergaer

SA4 9JL

4 bed1 bath

£240k

1 Christopher Rise, Pontlliw

SA4 9EN

£238k

1 Clos Ger Y Maes, Tircoed Forest Village, Penllergaer

SA4 9JG

3 bed1 bath

£360k

1 Clos Bryn Dafydd, Penllergaer

SA4 9BX

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

160/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Clos Cilfwnwr — 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 18 Clos Cilfwnwr, Penllergaer, Swansea, SA4 9BU. Each answer is also embedded as structured data for search engines.