What kind of home is 12 Derwlas, SA4 9SF?

12 Derwlas, SA4 9SF is a 3-bedroom semi-detached house, set on a cul-de-sac.

What was the last sold price for 12 Derwlas, SA4 9SF?

12 Derwlas, SA4 9SF last sold for £190,000 in May 2025, around 1 years ago. Land Registry has 4 sales on record going back to £59,995 in July 1997. Source: HM Land Registry.

Has 12 Derwlas, SA4 9SF appreciated in value?

Across 4 sales between July 1997 and May 2025, 12 Derwlas, SA4 9SF rose from £59,995 to £190,000, a change of £130,005. That works out to roughly +4.2% per year compounded over 28 years. Source: HM Land Registry.

What is the EPC rating for 12 Derwlas, SA4 9SF?

The current EPC rating for 12 Derwlas, SA4 9SF is C with a score of 69 out of 100, lodged in March 2025. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 12 Derwlas, SA4 9SF?

12 Derwlas, SA4 9SF has a recorded floor area of 81 m² (872 sq ft), around 27 m² per bedroom. That makes it about 13% smaller than the median EPC-recorded property in SA4 9SF. Source: EPC Register.

What heating system does 12 Derwlas, SA4 9SF use?

The latest EPC at 12 Derwlas, SA4 9SF records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 12 Derwlas, SA4 9SF?

12 Derwlas, SA4 9SF is in council tax band C.

Which area is 12 Derwlas, SA4 9SF in?

12 Derwlas, SA4 9SF sits in Penllergaer, Swansea, Swansea. It falls within the SA4 postcode district.

What is crime like near 12 Derwlas, SA4 9SF?

Police records around 12 Derwlas, SA4 9SF 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 transport links are near 12 Derwlas, SA4 9SF?

The closest bus stop to 12 Derwlas, SA4 9SF is Tircoed Terminus, 184m away. In total there are 30 bus stops within the surrounding area.

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12 Derwlas, Tircoed Forest Village, Penllergaer, Swansea, SA4 9SF

4 sales on record

Property type

Semi-detached

Bedrooms

Bathroom

Floor area

81 m²

872 sq ft

Energy rating

Score 69

Council tax

Band C

Tenure

Owner Occupied

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Overview

About 12 Derwlas

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

12 Derwlas is a three-bedroom semi-detached house in Penllergaer, Swansea, Swansea (SA4 9SF). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (March 2025) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 82). The home occupies a cul-de-sac position.

It changed hands recently, sold May 2025 for £190,000. Across 1997–2025, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £230,000 is 21.1% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£218/sq ft) was about 87.7% above the typical sold price in the postcode.

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
Bathrooms1
Dining roomYes
CloakroomYes

Outside

GarageIntegral
Cul-de-sacYes

Before you decide

Everything you need to know about 12 Derwlas

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

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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

Mar 2025

EPC Rating

C69

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

2.6 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 3 March 2035

8 years remaining

Get a survey for this property

Level 3 Building Survey

Late 20th centurySemi-Detached HouseEPC CExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 12 Derwlas, Tircoed Forest Village, Penllergaer, Swansea, SA4 9SF, sourced from the PlanIt planning register.

12 Derwlas 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.

Sale price has grown by over 3x since 1997.

Current estimate

£230,000

Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 28 years.

See how we calculated this

Last sold (2025)

£190,000

Growth on file: 4.2% per year over 28 years.

Sales timeline

22 May 2025Most recent
£190,000
+45.0%over 19 years
7 July 2005
£130,995
+83.2%over 2 years
24 July 2002
£71,500
+19.2%over 5 years
8 July 1997
£59,995

Median price across the last 5 sales in SA4 9SF: £189,995 (2024–2012).

Nearby sales in SA4 9SF

On the street

Versus other Derwlas homes

Four headline reads against 6 similar houses on this street, drawn from the latest EPC and Land Registry data.

12 Derwlas is notably below the street on years held.

Price per m²

£2,346

Street avg £1,583

Strongly above

Floor Area

81 m²

Street avg 106 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

2.6 t/year

Street avg 3.7 t/year

Strongly above

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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.

£238k

1 Clos Ger Y Maes, Tircoed Forest Village, Penllergaer

SA4 9JG

3 bed1 bath

£209k

1 Clos Llarwydden, Penllergaer

SA4 9ZP

3 bed

£256k

1 Druidstone Way, Penllergaer

SA4 9AJ

3 bed1 bath

£305k

1 Clos Ger Y Bryn, Tircoed Forest Village, Penllergaer

SA4 9JL

4 bed1 bath

£173k

1 Bryn Bach, Tircoed Forest Village, Penllergaer

SA4 9RX

2 bed

£384k

1 Clos Cerdinen, Tircoed Forest Village, Penllergaer

SA4 9QL

4 bed3 bath

£392k

1 Clos Penbwl, Penllergaer

SA4 9HP

4 bed3 bath

£394k

1 Bryn Road, Pontlliw

SA4 9ED

4 bed

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

0.2 km

Tircoed Terminus — 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 12 Derwlas, Tircoed Forest Village, Penllergaer, Swansea, SA4 9SF. Each answer is also embedded as structured data for search engines.