What type of property is 21 Clayton Drive, SA4 8AD?

21 Clayton Drive, SA4 8AD is a semi-detached house.

What did 21 Clayton Drive, SA4 8AD sell for?

21 Clayton Drive, SA4 8AD last sold for £98,500 in June 2007, around 19 years ago. Source: HM Land Registry.

What energy rating does 21 Clayton Drive, SA4 8AD have?

The current EPC rating for 21 Clayton Drive, SA4 8AD is C with a score of 70 out of 100, lodged in May 2025. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 21 Clayton Drive, SA4 8AD?

21 Clayton Drive, SA4 8AD has a recorded floor area of 46 m² (495 sq ft). That makes it about 26% smaller than the median EPC-recorded property in SA4 8AD. Source: EPC Register.

How is 21 Clayton Drive, SA4 8AD heated?

The latest EPC at 21 Clayton Drive, SA4 8AD records electricity as the main heating fuel. Source: EPC Register.

What council tax band is 21 Clayton Drive, SA4 8AD?

21 Clayton Drive, SA4 8AD is in council tax band C.

Where is 21 Clayton Drive, SA4 8AD located?

21 Clayton Drive, SA4 8AD sits in Pontarddulais, Swansea, Swansea. It falls within the SA4 postcode district.

Is 21 Clayton Drive, SA4 8AD in a safe area?

Police records around 21 Clayton Drive, SA4 8AD 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.

How well connected is 21 Clayton Drive, SA4 8AD?

The closest bus stop to 21 Clayton Drive, SA4 8AD is Pontardulais Bus Station Stand 2, 173m away. The nearest bus option is Dulais Road, 206m away.

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21 Clayton Drive, Pontarddulais, Swansea, SA4 8AD

Estimated value

£101,000

Since the 2007 sale (£98,500)+3%
Against SA4 8AD's recent median (£100,000)+1%

Newest record on this page: May 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Semi-detached

Floor 02

Habitable rooms

From EPC

Floor area

46 m²

495 sq ft

Energy rating

Score 70

Council tax

Band C

Tenure

Private Rental

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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

£101,000

Against its 2007 sale (£98,500)+3%
Against SA4 8AD's recent median (£100,000)+1%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Clayton Drive is modelled from its 46 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA4 8AD. 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
46 m² from the EPC lodged in May 2025
Sales of this home
1 sale recorded, the latest in 2007
Recent sales in SA4 8AD
5 sales, median £100,000 (2026–2025)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: May 2026	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.

Sales timeline

21 June 2007Most recent
£98,500

Median price across the last 5 sales in SA4 8AD: £100,000 (2026–2025).

Nearby sales in SA4 8AD

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Clayton Drive, Pontarddulais, Swansea, SA4 8AD. 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 21 Clayton Drive

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

21 Clayton Drive is a semi-detached house in Pontarddulais, Swansea, Swansea (SA4 8AD). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (May 2025) shows a C (score 70). The rating has held steady at C across 2 certificates since September 2013. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to B (score 83). Main heating runs on electricity. At 46 m² this is the 7th smallest of 63 units on EPC record in the building, where floor areas span 43–114 m². The building's EPC ratings span D to A across 63 units on file.

It hasn't traded since June 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. On a £-per-square-foot basis, the last sale (£199/sq ft) was about 29.3% above the typical sold price in the postcode. At 46 m² it's 25.8% smaller than the typical home in the postcode (62 m² median across 62 EPCs).

Before you decide

Everything you need to know about 21 Clayton Drive

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(1 of 2)

May 2025

EPC Rating

C70

Main Heating

Electric

Main Fuel

Electric

Hot Water

Very Poor

Windows

Good

CO2 Emissions

1.7 t/year

Occupancy

Rented

Certificate validity

Valid until 4 May 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

May 2025from Sept 2013

Hot Water

Immersion (Off-Peak)Immersion

Hot water system changed

Windows

AverageGood

Window efficiency improved

Roof Insulation

InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting

20%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Clayton Drive, Pontarddulais, Swansea, SA4 8AD, sourced from the PlanIt planning register.

21 Clayton Drive 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.

On the street

Versus other Clayton Drive homes

Four headline reads against 51 similar flats on this street, drawn from the latest EPC and Land Registry data.

21 Clayton Drive outperforms the street on years held by a wide margin.

Price per m²

£2,141

Street avg £1,564

Strongly above

Floor Area

46 m²

Street avg 59 m²

Strongly below

Habitable Rooms

2 rooms

Street avg 3 rooms

Strongly below

CO₂ Emissions

1.7 t/year

Street avg 2.0 t/year

Above

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

Rail-style transport is unusually close for this postcode.

Crime

160/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Pontardulais Bus Station Stand 2 — bus station.

Nearest stops

Pontardulais Bus Station Stand 2Bus station173m
Pontardulais Bus Station Stand 1Bus station190m
Dulais RoadBus stop206m
Pontardulais Post OfficeBus stop219m

Most reported crime locally

Violence & Sexual Offences974 reports44%
Anti-social Behaviour318 reports14%
Public Order242 reports11%
Criminal Damage & Arson201 reports9%

Go deeper on the local area

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

Get a survey for this property

Level 3 Building Survey

21st century2nd Floor FlatEPC CNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Comparables

Similar properties nearby

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

£110k

1 Clayton Drive, Pontarddulais

SA4 8AD

£133k

1 Clos Gerallt, Pontarddulais

SA4 8SA

£147k

1 Cambrian Place, Pontarddulais

SA4 8RG

£148k

1 Clos Penpant, Pontarddulais

SA4 8NW

£150k

1 Glynhir Road, Pontarddulais

SA4 8LY

£151k

1 Ger Y Pant, Pontarddulais

SA4 8NZ

£151k

1 Glannant Road, Pontarddulais

SA4 8PS

£155k

1 Coed Bach, Pontarddulais

SA4 8RB

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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 21 Clayton Drive is modelled from its 46 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA4 8AD. 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. 1 sale is recorded for 21 Clayton Drive. 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 21 Clayton Drive was lodged in May 2025 at band C and is valid until May 2035. 2 certificates are on record, which shows how the home has changed.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 21 Clayton Drive. 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 14 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA4 8AD.
Council tax band: 21 Clayton Drive is in council tax band C. 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 21 Clayton Drive, Pontarddulais, Swansea, SA4 8AD. Each answer is also embedded as structured data for search engines.

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