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18 Golwg Y Llanw, Pontarddulais, Swansea, SA4 8RP

Estimated value

£193,000

  • Since the 2011 sale (£145,995)+32%
  • Against SA4 8RP's recent median (£185,000)+4%

Newest record on this page: January 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
Habitable rooms
6
From EPC
Floor area
104 m²
1119 sq ft
Energy rating
C
Score 79
Council tax
Band D
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

£193,000

  • Against its 2011 sale (£145,995)+32%
  • Against SA4 8RP's recent median (£185,000)+4%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Golwg Y Llanw is modelled from its 104 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA4 8RP. 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

    104 m² from the EPC lodged in March 2014

  • Sales of this home

    1 sale recorded, the latest in 2011

  • Recent sales in SA4 8RP

    5 sales, median £185,000 (2026–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 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.

18 Golwg Y Llanw valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 5 April 2011Most recent

    £145,995

Median price across the last 5 sales in SA4 8RP: £185,000 (2026–2022).

Risks

What this page doesn't show

1 potential issue has already been flagged for 18 Golwg Y Llanw, Pontarddulais, Swansea, SA4 8RP. 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

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Overview

About 18 Golwg Y Llanw

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

18 Golwg Y Llanw is a semi-detached house in Pontarddulais, Swansea, Swansea (SA4 8RP). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 2007 onwards and council tax band D. The latest certificate (March 2014) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (November 2010); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 90). The latest certificate is from March 2014, so improvements made since then won't be reflected.

Held since April 2011 — that's 15 years off the open market, well above the local norm. At 104 m² it's 16.6% larger than the typical home in the postcode (89 m² median across 41 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Today's modelled estimate of £193,000 is 32.2% above the 2011 sale price.

Before you decide

Everything you need to know about 18 Golwg Y Llanw

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

Larger development activity nearby

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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.

18 Golwg Y Llanw's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 27 Mar 2024

Current Certificate(1 of 2)
Mar 2014

EPC Rating

A
B
C
C79
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.1 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 27 March 2024

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Mar 2014from Nov 2010
EPC improved fromB86toC79
Hot Water
Very GoodGood

Hot water efficiency decreased

Low Energy Lighting
9%73%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 18 Golwg Y Llanw, Pontarddulais, Swansea, SA4 8RP, sourced from the PlanIt planning register.

18 Golwg Y Llanw 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.

On the street

Versus other Golwg Y Llanw homes

Four headline reads against 41 similar houses on this street, drawn from the latest EPC and Land Registry data.

18 Golwg Y Llanw outperforms the street on habitable rooms by a wide margin.

Price per m²

£1,404

Street avg £1,669

Below

Floor Area

104 m²

Street avg 90 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

2.1 t/year

Street avg 1.7 t/year

Strongly below
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

0.3 km

Farmers Arms — bus stop.

Nearest stops

  • Farmers ArmsBus stop255m
  • St Teilo StreetBus stop266m
  • Glasfryn RoadBus stop356m
  • Pontardulais Post OfficeBus stop390m

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.

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

21st centurySemi-Detached HouseEPC C

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 £495 · 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.
£199k

1 Anton Court, Dulais Road, Pontarddulais

SA4 8SP

£185k

1 Ffos Yr Efail Terrace, Pontarddulais

SA4 8RN

3 bed1 bath
£181k

1 Glanffrwd Road, Pontarddulais

SA4 8QE

£219k

1 Ffordd Y Glowr, Pontarddulais

SA4 8ED

£170k

1 Dantwyn Road, Pontarddulais

SA4 8NB

3 bed1 bath
£163k

1 Bryniago, Pontarddulais

SA4 8LF

£233k

1 Cwrt Rebecca, Pontarddulais

SA4 8JL

£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 18 Golwg Y Llanw is modelled from its 104 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA4 8RP. 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 18 Golwg Y Llanw. 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 18 Golwg Y Llanw was lodged in March 2014 at band C and expired in March 2024, so a new one is needed to sell or let. 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 18 Golwg Y Llanw. 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 8RP.
Council tax band
18 Golwg Y Llanw is in council tax band D. 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 18 Golwg Y Llanw, Pontarddulais, Swansea, SA4 8RP. Each answer is also embedded as structured data for search engines.

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