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14 Llys Mieri, Penllergaer, Swansea, SA4 9DL

Estimated value

£327,000

  • Since the 2017 sale (£231,000)+42%
  • Against SA4 9DL's recent median (£165,000)+98%

Newest record on this page: December 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Floor area
126 m²
1355 sq ft
Energy rating
C
Score 80
Council tax
Band F
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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

£327,000

  • Against its 2017 sale (£231,000)+42%
  • Against SA4 9DL's recent median (£165,000)+98%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 14 Llys Mieri is modelled from its 126 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA4 9DL. 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

    126 m² from the EPC lodged in March 2011

  • Sales of this home

    2 sales recorded, the latest in 2017

  • Recent sales in SA4 9DL

    5 sales, median £165,000 (2025–2016)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 2025Latest 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.

14 Llys Mieri valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 31 August 2017Most recent

    £231,000

    -5.7%over 5 years

  2. 25 November 2011

    £244,995

Median price across the last 5 sales in SA4 9DL: £165,000 (2025–2016).

Risks

What this page doesn't show

1 potential issue has already been flagged for 14 Llys Mieri, Penllergaer, Swansea, SA4 9DL. 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 14 Llys Mieri

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

14 Llys Mieri is a detached house in Penllergaer, Swansea, Swansea (SA4 9DL). It has a recorded floor area of 126 m² (around 1355 sq ft) and council tax band F. The latest certificate (March 2011) shows a C (score 80), near the top of the C band. The recommended improvements would push it to B (score 82). The latest certificate is from March 2011, so improvements made since then won't be reflected.

At 126 m² the property is well over the postcode median (75 m² across 13 EPCs), placing it in the larger end of the local stock. 9 years since the last transfer (August 2017). Across 2011–2017, sale prices on this property compounded at -1% per year. Today's modelled estimate of £327,000 is 41.6% above the 2017 sale price.

Before you decide

Everything you need to know about 14 Llys Mieri

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.

14 Llys Mieri'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 09 Mar 2021

Current Certificate
Mar 2011

EPC Rating

A
B
C
C80
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Good
CO2 Emissions
2.6 t/year
Occupancy
—

Certificate validity

Expired on 9 March 2021

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 14 Llys Mieri, Penllergaer, Swansea, SA4 9DL, sourced from the PlanIt planning register.

14 Llys Mieri 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 Llys Mieri homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

14 Llys Mieri outperforms the street on floor area by a wide margin.

Price per m²

£1,835

Street avg £1,978

On par

Floor Area

126 m²

Street avg 87 m²

Strongly above

CO₂ Emissions

2.6 t/year

Street avg 1.8 t/year

Strongly below

Years Held

9 years

Street avg 11 years

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

Crime

160/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Tircoed Turn — bus stop.

Nearest stops

  • Tircoed TurnBus stop165m
  • Gors RoadBus stop196m
  • TircoedBus stop276m
  • Penllergaer RoundaboutBus stop397m

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

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 £595 · 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.
£305k

1 Clos Ger Y Bryn, Tircoed Forest Village, Penllergaer

SA4 9JL

4 bed1 bath
£300k

1 Clos Cilfwnwr, Penllergaer

SA4 9BU

£360k

1 Clos Bryn Dafydd, Penllergaer

SA4 9BX

£375k

1 Clos Penderri, Penllergaer

SA4 9BZ

5 bed2 bath
£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
£265k

1 Derwlas, Tircoed Forest Village, Penllergaer

SA4 9SF

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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 14 Llys Mieri is modelled from its 126 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA4 9DL. 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. 2 sales are recorded for 14 Llys Mieri. 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 14 Llys Mieri was lodged in March 2011 at band C and expired in March 2021, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 14 Llys Mieri. 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 9DL.
Council tax band
14 Llys Mieri is in council tax band F. 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 14 Llys Mieri, Penllergaer, Swansea, SA4 9DL. Each answer is also embedded as structured data for search engines.

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