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21 Swansea Road, Pontlliw, Swansea, SA4 9EE

3 sales on record
Property type
Semi-detached
Habitable rooms
6
From EPC
Floor area
122 m²
1313 sq ft
Energy rating
E
Score 41
Council tax
Band C
Tenure
Owner Occupied
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Overview

About 21 Swansea Road

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

21 Swansea Road is a semi-detached house in Pontlliw, Swansea, Swansea (SA4 9EE). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (August 2016) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from August 2016, so improvements made since then won't be reflected.

At 122 m² it's 27.1% larger than the typical home in the postcode (96 m² median across 22 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Across 1996–2019, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £255,000 is 34.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 38.4% above the typical sold price in the postcode. Most recent transfer: September 2019 at £189,995.

Before you decide

Everything you need to know about 21 Swansea Road

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
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

21 Swansea Road's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 21 Aug 2026

Current Certificate
Aug 2016

EPC Rating

A
B
C
D
E
E41
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
7.7 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 21 August 2026

New assessment needed to sell or let
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC EPre-1919 buildExtended multiple times (2+ extensions)

Because the property was built before 1919 and 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 21 Swansea Road, Pontlliw, Swansea, SA4 9EE, sourced from the PlanIt planning register.

21 Swansea Road has no planning applications on record.

1

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 1996.

Current estimate

£255,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 23 years.

See how we calculated this
Last sold (2019)

£189,995

Growth on file: 5.7% per year over 23 years.

Sales timeline

  1. 11 September 2019Most recent

    £189,995

    +12.4%over 2 years

  2. 13 October 2016

    £169,000

    +225.0%over 20 years

  3. 27 March 1996

    £52,000

Median price across the last 5 sales in SA4 9EE: £175,000 (2024–2021).

On the street

Versus other Swansea Road homes

Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 21 Swansea Road runs well behind the street norm.

Price per m²

£1,557

Street avg £1,320

Above

Floor Area

122 m²

Street avg 98 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

7.7 t/year

Street avg 4.8 t/year

Strongly below
Before you decide

Everything you need to know about 21 Swansea Road

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.
£256k

1 Cilgant Meredith, Penllergaer

SA4 9HS

£256k

1 Druidstone Way, Penllergaer

SA4 9AJ

3 bed1 bath
£265k

1 Derwlas, Tircoed Forest Village, Penllergaer

SA4 9SF

£240k

1 Christopher Rise, Pontlliw

SA4 9EN

£238k

1 Clos Ger Y Maes, Tircoed Forest Village, Penllergaer

SA4 9JG

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
£211k

1 Cherry Crescent, Penllergaer

SA4 9FF

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

0.0 km

Post Office — 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 21 Swansea Road, Pontlliw, Swansea, SA4 9EE. Each answer is also embedded as structured data for search engines.