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45 Dyffryn Road, Alltwen, Pontardawe, Swansea, SA8 3BY

4 sales on record

Estimated value

£178,000

  • Since the 2025 sale (£122,500)+45%
  • Against SA8 3BY's recent median (£220,000)-19%

Newest record on this page: February 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
Bedrooms
2
Floor area
76 m²
818 sq ft
Energy rating
D
Score 58
Council tax
Band B
Tenure
Owner Occupied
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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

£178,000

  • Against its 2025 sale (£122,500)+45%
  • Against SA8 3BY's recent median (£220,000)-19%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 45 Dyffryn Road is modelled from its 76 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SA8 3BY. 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

    76 m² from the EPC lodged in August 2025

  • Sales of this home

    4 sales recorded, the latest in 2025

  • Recent sales in SA8 3BY

    5 sales, median £220,000 (2026–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

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

45 Dyffryn Road has more than doubled in price since the earliest registered sale in 2006.

Sales timeline

  1. 28 November 2025Most recent

    £122,500

    +18.9%over 4 years

  2. 25 October 2021

    £103,000

    +28.7%over 14 years

  3. 7 February 2007

    £80,000

    +64.9%over 9 months

  4. 18 May 2006

    £48,500

Median price across the last 5 sales in SA8 3BY: £220,000 (2026–2023).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 45 Dyffryn Road

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

45 Dyffryn Road is a two-bedroom semi-detached house in Pontardawe, Swansea, Swansea (SA8 3BY). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (August 2025) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 5 certificates since July 2014. Between certificates, wall efficiency went from Very Poor to Poor; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76).

A recent sale: £122,500 in November 2025. Across the public record there are 4 sales, relatively high churn for a single property. Across 2006–2025, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £178,000 is 45.3% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£150/sq ft) was about 39.3% 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

  • Bedrooms2
  • Dining roomYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 45 Dyffryn Road

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

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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.
Current Certificate(1 of 5)
Aug 2025

EPC Rating

A
B
C
D
D58
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.4 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 2 August 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Oct 2014from Jul 2014
Low Energy Lighting
89%50%

Low energy lighting percentage decreased

Nov 2014from Oct 2014
EPC improved fromD59toG11
Low Energy Lighting
50%89%

More low energy lighting installed

Jun 2015from Nov 2014
EPC improved fromG11toD64
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Walls
Very PoorGood

Wall insulation improved

Low Energy Lighting
89%56%

Low energy lighting percentage decreased

Aug 2025from Jun 2015
Low Energy Lighting
56%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 45 Dyffryn Road, Alltwen, Pontardawe, Swansea, SA8 3BY, sourced from the PlanIt planning register.

45 Dyffryn Road has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

On the street

Versus other Dyffryn Road homes

Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.

45 Dyffryn Road is notably below the street on years held.

Price per m²

£1,612

Street avg £1,636

On par

Floor Area

76 m²

Street avg 89 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

3.4 t/year

Street avg 4.6 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

Crime

66/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Danygraig Chapel — bus stop.

Nearest stops

  • Danygraig ChapelBus stop135m
  • Dyffryn RoadBus stop234m
  • Graig Road RoundaboutBus stop274m
  • Junior SchoolBus stop284m

Most reported crime locally

  • Violence & Sexual Offences384 reports48%
  • Anti-social Behaviour92 reports12%
  • Public Order87 reports11%
  • Criminal Damage & Arson63 reports8%

Go deeper on the local area

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

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC DPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) walls

Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, 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.
£164k

1 Heol Phillip, Alltwen, Pontardawe

SA8 3AX

2 bed1 bath
£160k

1 Gwyns Place, Pontardawe

SA8 3AJ

2 bed1 bath
£157k

1 Cae Rhedyn, Rhos, Pontardawe

SA8 3HX

2 bed
£288k

1 Heol Y Nant, Rhos, Pontardawe

SA8 3EQ

3 bed1 bath
£217k

1 Bryn Morgrug, Alltwen, Pontardawe

SA8 3DG

4 bed
£265k

1 Bryn Golau, Alltwen, Pontardawe

SA8 3AF

4 bed1 bath
£176k

1 Heol Penrhiwiau, Alltwen, Pontardawe

SA8 3AW

£326k

1 Gelli Geiros, Gellinudd, Pontardawe

SA8 3DZ

4 bed2 bath

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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 45 Dyffryn Road is modelled from its 76 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SA8 3BY. 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. 4 sales are recorded for 45 Dyffryn Road. 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 45 Dyffryn Road was lodged in August 2025 at band D and is valid until August 2035. 5 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 45 Dyffryn Road. 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 12 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA8 3BY.
Council tax band
45 Dyffryn Road is in council tax band B. 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 45 Dyffryn Road, Alltwen, Pontardawe, Swansea, SA8 3BY. Each answer is also embedded as structured data for search engines.

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