Skip to content
UK Property Looker

8 Clos Ty Mawr, Penllergaer, Swansea, SA4 9DA

2 planning records

Estimated value

£455,000

  • Since the 2019 sale (£350,000)+30%
  • Against SA4 9DA's recent median (£365,000)+25%

Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
4
Floor area
193 m²
2077 sq ft
Energy rating
D
Score 65
Council tax
Band F
Tenure
Owner Occupied
Get directions (opens in a new tab)
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

£455,000

  • Against its 2019 sale (£350,000)+30%
  • Against SA4 9DA's recent median (£365,000)+25%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 8 Clos Ty Mawr is modelled from its 193 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA4 9DA. 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

    193 m² from the EPC lodged in September 2018

  • Sales of this home

    2 sales recorded, the latest in 2019

  • Recent sales in SA4 9DA

    5 sales, median £365,000 (2026–2014)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 applicationsFull 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.

8 Clos Ty Mawr's sale-price growth has lagged the wider UK trajectory across its history on file.

Sales timeline

  1. 25 April 2019Most recent

    £350,000

    +14.8%over 12 years

  2. 23 November 2006

    £305,000

Median price across the last 5 sales in SA4 9DA: £365,000 (2026–2014).

Risks

What this page doesn't show

1 potential issue has already been flagged for 8 Clos Ty Mawr, Penllergaer, Swansea, SA4 9DA. 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

One time fee only - money back guarantee

Overview

About 8 Clos Ty Mawr

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

8 Clos Ty Mawr is a four-bedroom detached house in Penllergaer, Swansea, Swansea (SA4 9DA). It has a recorded floor area of 193 m² (around 2077 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (September 2018) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. The home occupies a cul-de-sac position.

At 193 m² the property is well over the postcode median (143 m² across 8 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a garage conversion and tree works, meaningful when judging how the property has evolved. Across 2006–2019, sale prices on this property compounded at 1.1% per year. Today's modelled estimate of £455,000 is 30% above the 2019 sale price. Last sale on file: £350,000 in April 2019.

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

  • Bedrooms4
  • Dining roomYes
  • Utility roomYes
  • CloakroomYes
  • EnsuiteYes

Outside

  • Private gardenFront and rear
  • Cul-de-sacYes
Before you decide

Everything you need to know about 8 Clos Ty Mawr

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.

8 Clos Ty Mawr's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate
Sept 2018

EPC Rating

A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Good
CO2 Emissions
6.9 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 3 September 2028

1 year remaining
Planning

Planning history

Applications and permits filed against 8 Clos Ty Mawr, Penllergaer, Swansea, SA4 9DA, sourced from the PlanIt planning register.

2 applications on record at 8 Clos Ty Mawr, Penllergaer, Swansea, SA4 9DA

2decisions1extensions16documents1nearby
  1. Dec 2018
    Tree WorksTrees
    Outcome in report

    To fell one oak tree covered by TPO 410

    Documents
    5 docs on file
    Reference
    2018/2331/TPO
    Full record in report
  2. More recent applications — locked
  3. Garage ConversionDecision

Unlock 8 Clos Ty Mawr, Penllergaer, Swansea, SA4 9DA's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 1 notable nearby
  • The 16 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

On the street

Versus other Clos Ty Mawr homes

Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 8 Clos Ty Mawr runs comfortably ahead of the street norm.

Price per m²

£1,813

Street avg £2,146

Below

Floor Area

193 m²

Street avg 146 m²

Strongly above

Habitable Rooms

8 rooms

Street avg 7 rooms

Strongly above

CO₂ Emissions

6.9 t/year

Street avg 5.5 t/year

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

0.1 km

Parc Penllergaer — bus stop.

Nearest stops

  • Parc PenllergaerBus stop68m
  • Keepers CloseBus stop203m
  • Clos CilfwnwrBus stop452m
  • St David's ChurchBus stop497m

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

Late 20th centuryDetached HouseEPC D

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 £695 · 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.
£394k

1 Bryn Road, Pontlliw

SA4 9ED

4 bed
£392k

1 Clos Penbwl, Penllergaer

SA4 9HP

4 bed3 bath
£384k

1 Clos Cerdinen, Tircoed Forest Village, Penllergaer

SA4 9QL

4 bed3 bath
£305k

1 Clos Ger Y Bryn, Tircoed Forest Village, Penllergaer

SA4 9JL

4 bed1 bath
£375k

1 Clos Penderri, Penllergaer

SA4 9BZ

5 bed2 bath
£256k

1 Druidstone Way, Penllergaer

SA4 9AJ

3 bed1 bath
£238k

1 Clos Ger Y Maes, Tircoed Forest Village, Penllergaer

SA4 9JG

3 bed1 bath
£209k

1 Clos Llarwydden, Penllergaer

SA4 9ZP

3 bed

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
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 8 Clos Ty Mawr is modelled from its 193 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SA4 9DA. 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 8 Clos Ty Mawr. 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 8 Clos Ty Mawr was lodged in September 2018 at band D and is valid until September 2028. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 8 Clos Ty Mawr. 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 9DA.
Council tax band
8 Clos Ty Mawr 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 8 Clos Ty Mawr, Penllergaer, Swansea, SA4 9DA. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring