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20 Llysgwyn, Llangyfelach, Swansea, SA6 6BJ

Estimated value

£135,000

  • Since the 2002 sale (£12,000)+1025%
  • Against SA6 6BJ's recent median (£125,000)+8%

Newest record on this page: January 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 1st
Habitable rooms
1
From EPC
Floor area
23 m²
248 sq ft
Energy rating
C
Score 70
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

£135,000

  • Against its 2002 sale (£12,000)+1025%
  • Against SA6 6BJ's recent median (£125,000)+8%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Llysgwyn is modelled from its 23 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA6 6BJ. 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

    23 m² from the EPC lodged in March 2019

  • Sales of this home

    1 sale recorded, the latest in 2002

  • Recent sales in SA6 6BJ

    5 sales, median £125,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 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.

20 Llysgwyn's modelled value sits at over four times its earliest registered sale price (2002).

Sales timeline

  1. 10 July 2002Most recent

    £12,000

Median price across the last 5 sales in SA6 6BJ: £125,000 (2025–2022).

Risks

What this page doesn't show

1 potential issue has already been flagged for 20 Llysgwyn, Llangyfelach, Swansea, SA6 6BJ. 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 20 Llysgwyn

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

20 Llysgwyn is a detached house in Llangyfelach, Swansea, Swansea (SA6 6BJ). It has a recorded floor area of 23 m² (around 248 sq ft) and construction records dating it to 1983-1990. At 23 m² this is the smallest unit on EPC record across the building (23–72 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (March 2019) shows a C (score 70). The rating has held steady at C across 2 certificates since November 2018. Between certificates, main heating went from Very Poor to Average; while roof efficiency dropped from Good to Average. Main heating runs on electricity.

Held since July 2002 — that's 24 years off the open market, well above the local norm. Today's modelled estimate of £135,000 sits 1025% above the 2002 sale of £12,000. On a £-per-square-foot basis, the last sale (£48/sq ft) was about 65.7% below the postcode norm. At 23 m² it sits well below the postcode median (48 m² across 31 EPCs), making it one of the more compact homes locally.

Before you decide

Everything you need to know about 20 Llysgwyn

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.
Current Certificate(1 of 2)
Mar 2019

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Good
CO2 Emissions
1.6 t/year
Occupancy
Rented

Certificate validity

Valid until 31 March 2029

2 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2019from Nov 2018
Heating System
Room HeatersStorage Heaters

Heating system upgraded to a more efficient system

Heating Controls
ThermostatManual

Heating controls changed

Planning

Planning history

Applications and permits filed against 20 Llysgwyn, Llangyfelach, Swansea, SA6 6BJ, sourced from the PlanIt planning register.

20 Llysgwyn has no planning applications on record.

5

But the area is active

5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Llysgwyn homes

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

Floor Area for 20 Llysgwyn lags the street by a wide margin.

Price per m²

£522

Street avg £1,328

Below

Floor Area

23 m²

Street avg 24 m²

Strongly below

Habitable Rooms

1 rooms

Street avg 1 rooms

Below

CO₂ Emissions

1.6 t/year

Street avg 1.7 t/year

On par
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

210/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

The Close — bus stop.

Nearest stops

  • The CloseBus stop107m
  • Fairview RoadBus stop126m
  • Clasemont RoadBus stop196m
  • Morriston CemeteryBus stop206m

Most reported crime locally

  • Violence & Sexual Offences1,323 reports45%
  • Public Order363 reports12%
  • Anti-social Behaviour341 reports12%
  • Criminal Damage & Arson253 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 3 Building Survey

Late 20th century1st 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.
£140k

1 Brangwyn Close, Morriston

SA6 6AS

£150k

1 Bryn Rhosyn, Llangyfelach

SA6 6DB

3 bed
£153k

1 Bro Dawel, Llangyfelach

SA6 6DE

2 bed
£173k

1 Cae Canol, Cwmrhydyceirw

SA6 6FF

£177k

1 Cae Crug, Llangyfelach

SA6 6FB

£183k

1 Bryn Glas, Llangyfelach

SA6 6BQ

£186k

1 Can Yr Aderyn, Morriston

SA6 6AZ

2 bed1 bath
£187k

1 Clos Cadno, Cwmrhydyceirw

SA6 6TT

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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 20 Llysgwyn is modelled from its 23 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA6 6BJ. 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 20 Llysgwyn. 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 20 Llysgwyn was lodged in March 2019 at band C and is valid until March 2029. 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 20 Llysgwyn. 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 SA6 6BJ.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 20 Llysgwyn, Llangyfelach, Swansea, SA6 6BJ. Each answer is also embedded as structured data for search engines.

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